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<?xml-stylesheet type="text/xsl" href="smi-numbers.xsl"?>
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<registry xmlns="http://www.iana.org/assignments" id="smi-numbers">
  <title>Structure of Management Information (SMI) Numbers (MIB Module Registrations)</title>
  <updated>2026-04-08</updated>
  
 
  
  <note>For the management of hosts and gateways on the Internet a data
structure for the information has been defined.  This data structure
should be used with any of several possible management protocols, such
as the "Simple Network Management Protocol" (SNMP) <xref type="rfc" data="rfc1157"/>, or the
"Common Management Information Protocol over TCP" (CMOT) <xref type="rfc" data="rfc1095"/>.

The data structure is the "Structure and Identification of Management
Information for TCP/IP-based Internets" (SMI) <xref type="rfc" data="rfc1155"/>, and the
"Management Information Base for Network Management of TCP/IP-based
Internets" (MIB-II) <xref type="rfc" data="rfc1213"/>.

The SMI includes the provision for parameters or codes to indicate
experimental or private data structures.  These parameter assignments
are listed here.

The older "Simple Gateway Monitoring Protocol" (SGMP) <xref type="rfc" data="rfc1028"/> also
defined a data structure.  The parameter assignments used with SGMP
are included here for historical completeness.

The network management object identifiers are under the iso (1), org
(3), dod (6), internet (1), or 1.3.6.1, branch of the name space.

1.3 is listed below as "org" in accordance with RFC 1157.  In the OID 
specification, ITU-T recommendation X.660, the ASN.1 notation for 1.3 
is "identified-organization".

1                   iso
1.3                 org
1.3.6               dod
1.3.6.1             internet
1.3.6.1.1           directory
1.3.6.1.2           mgmt
1.3.6.1.2.1         mib-2
1.3.6.1.2.1.2.2.1.3 ifType
1.3.6.1.2.1.10      transmission
1.3.6.1.2.1.10.23   transmissionppp
1.3.6.1.2.1.27      application
1.3.6.1.2.1.28      mta
1.3.6.1.2.2         pib
1.3.6.1.3           experimental
1.3.6.1.4           private
1.3.6.1.4.1         enterprise
1.3.6.1.5           security
1.3.6.1.6           SNMPv2
1.3.6.1.6.1         snmpDomains
1.3.6.1.6.2         snmpProxys
1.3.6.1.6.3         snmpModules
1.3.6.1.7           mail
1.3.6.1.8           features
</note>
  <registry id="smi-numbers-1">
    <title>SMI Network Management Directory Codes</title>
    <description>iso.org.dod.internet.directory (1.3.6.1.1.)</description>
    <note>Please see: <xref type="registry" data="ldap-parameters"/></note>
  </registry>
  
  
  <registry id="smi-numbers-2">
    <title>SMI Network Management MGMT Codes</title>
    <xref type="rfc" data="rfc2578"/>
    <registration_rule>Not Defined ?</registration_rule>
    <description>iso.org.dod.internet.mgmt (1.3.6.1.2.)</description>
    <record date="1995-06">
      <value>0</value>
      <name>Reserved</name>
      <description>Reserved</description>
      <xref type="person" data="IANA"/>
    </record>
    <record date="1998-04">
      <value>1</value>
      <name>mib-2</name>
      <description>MIB</description>
      <xref type="person" data="Keith_McCloghrie"/>
    </record>
    <record>
      <value>2</value>
      <name>pib</name>
      <description>PIB</description>
      <xref type="rfc" data="rfc3159"/>
    </record>
    
    
    <registry id="smi-numbers-3">
      <title>SMI Network Management MGMT Codes Internet-standard MIB</title>
      <xref type="rfc" data="rfc1213"/>
      <xref type="rfc" data="rfc2578"/>
      <registration_rule>RFC Required</registration_rule>
      <description>iso.org.dod.internet.mgmt.mib-2 (1.3.6.1.2.1)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <description>Reserved</description>
        <xref type="person" data="IANA"/>
      </record>
      <record>
        <value>1</value>
        <name>system</name>
        <description>System</description>
        <xref type="rfc" data="rfc1213"/>
      </record>
      <record>
        <value>2</value>
        <name>interfaces</name>
        <description>Interfaces</description>
        <xref type="rfc" data="rfc1213"/>
      </record>
      <record>
        <value>3</value>
        <name>at</name>
        <description>Address Translation</description>
        <xref type="rfc" data="rfc1213"/>
      </record>
      <record>
        <value>4</value>
        <name>ip</name>
        <description>Internet Protocol</description>
        <xref type="rfc" data="rfc4293"/>
      </record>
      <record>
        <value>5</value>
        <name>icmp</name>
        <description>Internet Control Message</description>
        <xref type="rfc" data="rfc4293"/>
      </record>
      <record>
        <value>6</value>
        <name>tcp</name>
        <description>Transmission Control Protocol</description>
        <xref type="rfc" data="rfc4022"/>
      </record>
      <record>
        <value>7</value>
        <name>udp</name>
        <description>User Datagram Protocol</description>
        <xref type="rfc" data="rfc4113"/>
      </record>
      <record>
        <value>8</value>
        <name>egp</name>
        <description>Exterior Gateway Protocol</description>
        <xref type="rfc" data="rfc1213"/>
      </record>
      <record>
        <value>9</value>
        <name>cmot</name>
        <description>CMIP over TCP</description>
        <xref type="rfc" data="rfc1213"/>
      </record>
      <record>
        <value>10</value>
        <name>transmission</name>
        <description>Transmission</description>
        <xref type="rfc" data="rfc1213"/>
      </record>
      <record>
        <value>11</value>
        <name>snmp</name>
        <description>Simple Network Management</description>
        <xref type="rfc" data="rfc1213"/>
      </record>
      <record>
        <value>12</value>
        <name>GenericIF</name>
        <description>Generic Interface Extensions</description>
        <xref type="rfc" data="rfc1229"/>
        <xref type="rfc" data="rfc1239"/>
      </record>
      <record>
        <value>13</value>
        <name>Appletalk</name>
        <description>Appletalk Networking</description>
        <xref type="rfc" data="rfc1742"/>
      </record>
      <record>
        <value>14</value>
        <name>ospf</name>
        <description>Open Shortest Path First</description>
        <xref type="rfc" data="rfc1253"/>
        <xref type="person" data="Fred_Baker"/>
      </record>
      <record>
        <value>15</value>
        <name>bgp</name>
        <description>Border Gateway Protocol</description>
        <xref type="rfc" data="rfc4273"/>
      </record>
      <record>
        <value>16</value>
        <name>rmon</name>
        <description>Remote Network Monitoring</description>
        <xref type="rfc" data="rfc2819"/>
      </record>
      <record>
        <value>17</value>
        <name>bridge</name>
        <description>Bridge Objects</description>
        <xref type="rfc" data="rfc4188"/>
      </record>
      <record>
        <value>18</value>
        <name>DecnetP4</name>
        <description>Decnet Phase 4</description>
        <xref type="rfc" data="rfc1559"/>
        <xref type="person" data="Jon_Saperia"/>
      </record>
      <record>
        <value>19</value>
        <name>Character</name>
        <description>Character Streams</description>
        <xref type="rfc" data="rfc1658"/>
      </record>
      <record>
        <value>20</value>
        <name>snmpParties</name>
        <description>SNMP Parties</description>
        <xref type="rfc" data="rfc1353"/>
      </record>
      <record>
        <value>21</value>
        <name>snmpSecrets</name>
        <description>SNMP Secrets</description>
        <xref type="rfc" data="rfc1353"/>
      </record>
      <record>
        <value>22</value>
        <name>snmpDot3RptrMgt</name>
        <xref type="rfc" data="rfc2108"/>
      </record>
      <record>
        <value>23</value>
        <name>rip-2</name>
        <description>Routing Information Protocol</description>
        <xref type="rfc" data="rfc1724"/>
      </record>
      <record>
        <value>24</value>
        <name>ident</name>
        <description>Identification Protocol</description>
        <xref type="rfc" data="rfc1414"/>
      </record>
      <record>
        <value>25</value>
        <name>host</name>
        <description>Host Resources</description>
        <xref type="rfc" data="rfc1514"/>
      </record>
      <record>
        <value>26</value>
        <name>snmpDot3MauMgt</name>
        <description>802.3 Medium Attachment Units</description>
        <xref type="rfc" data="rfc2668"/>
      </record>
      <record>
        <value>27</value>
        <name>application</name>
        <description>Network Services Monitoring</description>
        <xref type="rfc" data="rfc2248"/>
      </record>
      <record>
        <value>28</value>
        <name>mta</name>
        <description>Mail Monitoring</description>
        <xref type="rfc" data="rfc2789"/>
      </record>
      <record>
        <value>29</value>
        <name>dsa</name>
        <description>X.500 Directory Monitoring</description>
        <xref type="rfc" data="rfc1567"/>
      </record>
      <record>
        <value>30</value>
        <name>IANAifType</name>
        <description>Interface Types</description>
        <xref type="rfc" data="rfc2863"/>
      </record>
      <record>
        <value>31</value>
        <name>ifMIB</name>
        <description>Interface Types</description>
        <xref type="rfc" data="rfc2863"/>
      </record>
      <record>
        <value>32</value>
        <name>dns</name>
        <description>Domain Name System</description>
        <xref type="rfc" data="rfc1611"/>
      </record>
      <record>
        <value>33</value>
        <name>upsMIB</name>
        <description>Uninterruptible Power Supplies</description>
        <xref type="rfc" data="rfc1628"/>
      </record>
      <record>
        <value>34</value>
        <name>snanauMIB</name>
        <description>SNA NAU MIB</description>
        <xref type="rfc" data="rfc1666"/>
      </record>
      <record>
        <value>35</value>
        <name>etherMIB</name>
        <description>Ethernet-like generic objects</description>
        <xref type="rfc" data="rfc3635"/>
      </record>
      <record>
        <value>36</value>
        <name>sipMIB</name>
        <description>SMDS inteface objects</description>
        <xref type="rfc" data="rfc1694"/>
      </record>
      <record>
        <value>37</value>
        <name>atmMIB</name>
        <description>ATM objects</description>
        <xref type="rfc" data="rfc2515"/>
      </record>
      <record>
        <value>38</value>
        <name>mdmMIB</name>
        <description>Dial-up modem objects</description>
        <xref type="rfc" data="rfc1696"/>
      </record>
      <record>
        <value>39</value>
        <name>rdbmsMIB</name>
        <description>relational database objects</description>
        <xref type="rfc" data="rfc1697"/>
      </record>
      <record>
        <value>40</value>
        <name>flowMIB</name>
        <description>traffic flow objects</description>
        <xref type="rfc" data="rfc2720"/>
      </record>
      <record>
        <value>41</value>
        <name>snaDLC</name>
        <description>SNA SDLC</description>
        <xref type="rfc" data="rfc1747"/>
      </record>
      <record>
        <value>42</value>
        <name>dot5SrMIB</name>
        <description>Token Ring Station Source Route</description>
        <xref type="rfc" data="rfc1748"/>
      </record>
      <record>
        <value>43</value>
        <name>printMIB</name>
        <description>Printer</description>
        <xref type="rfc" data="rfc3805"/>
      </record>
      <record>
        <value>44</value>
        <name>mipMIB</name>
        <description>Mobile IP</description>
        <xref type="rfc" data="rfc2006"/>
      </record>
      <record>
        <value>45</value>
        <name>dot12MIB</name>
        <description>IEEE 802.12</description>
        <xref type="rfc" data="rfc2020"/>
      </record>
      <record>
        <value>46</value>
        <name>dlswMIB</name>
        <description>Data Link Switch</description>
        <xref type="rfc" data="rfc2024"/>
      </record>
      <record>
        <value>47</value>
        <name>entityMIB</name>
        <description>Entity</description>
        <xref type="rfc" data="rfc4133"/>
      </record>
      <record>
        <value>48</value>
        <name>ipMIB</name>
        <description>Internet Protocol MIB Module</description>
        <xref type="rfc" data="rfc4293"/>
      </record>
      <record>
        <value>49</value>
        <name>tcpMIB</name>
        <description>TCP MIB Module</description>
        <xref type="rfc" data="rfc4022"/>
      </record>
      <record>
        <value>50</value>
        <name>udpMIB</name>
        <description>UDP MIB Module</description>
        <xref type="rfc" data="rfc4113"/>
      </record>
      <record>
        <value>51</value>
        <name>rsvp</name>
        <description>RSVP MIB</description>
        <xref type="rfc" data="rfc2206"/>
      </record>
      <record>
        <value>52</value>
        <name>intSrv</name>
        <description>Integrated Services MIB</description>
        <xref type="rfc" data="rfc2213"/>
      </record>
      <record>
        <value>53</value>
        <name>vgRptrMIB</name>
        <description>IEEE 802.12 Repeater MIB</description>
        <xref type="rfc" data="rfc2266"/>
      </record>
      <record>
        <value>54</value>
        <name>sysApplMIB</name>
        <description>System Application MIB</description>
        <xref type="rfc" data="rfc2287"/>
      </record>
      <record>
        <value>55</value>
        <name>ipv6MIB</name>
        <description>IP Version 6 MIB (Historic)</description>
        <xref type="rfc" data="rfc8096"/>
      </record>
      <record>
        <value>56</value>
        <name>ipv6IcmpMIB</name>
        <description>ICMPv6 Group MIB (Historic)</description>
        <xref type="rfc" data="rfc8096"/>
      </record>
      <record>
        <value>57</value>
        <name>marsMIB</name>
        <description>Multicast Address Resolution</description>
        <xref type="rfc" data="rfc2417"/>
      </record>
      <record>
        <value>58</value>
        <name>perfHistTCMIB</name>
        <description>PerfHist-TC-MIB</description>
        <xref type="rfc" data="rfc3593"/>
      </record>
      <record>
        <value>59</value>
        <name>atmAccountingInformationMIB</name>
        <xref type="rfc" data="rfc2512"/>
      </record>
      <record>
        <value>60</value>
        <name>accountingControlMIB</name>
        <xref type="rfc" data="rfc2513"/>
      </record>
      <record>
        <value>61</value>
        <name>IANATn3270eTCMIB</name>
        <description>IANATn3270eTC-MIB</description>
        <xref type="rfc" data="rfc2561"/>
      </record>
      <record>
        <value>62</value>
        <name>applicationMib</name>
        <description>Application Management MIB</description>
        <xref type="rfc" data="rfc2564"/>
      </record>
      <record>
        <value>63</value>
        <name>schedMIB</name>
        <description>Disman Schedule MIB</description>
        <xref type="rfc" data="rfc3231"/>
      </record>
      <record>
        <value>64</value>
        <name>scriptMIB</name>
        <description>Disman Script MIB</description>
        <xref type="rfc" data="rfc3165"/>
      </record>
      <record>
        <value>65</value>
        <name>wwwMIB</name>
        <description>WWW Service MIB</description>
        <xref type="rfc" data="rfc2594"/>
      </record>
      <record>
        <value>66</value>
        <name>dsMIB</name>
        <description>Directory Server Monitoring</description>
        <xref type="rfc" data="rfc2605"/>
      </record>
      <record>
        <value>67</value>
        <name>radiusMIB</name>
        <description>RADIUS MIB</description>
        <xref type="rfc" data="rfc2618"/>
      </record>
      <record date="1999-06">
        <value>68</value>
        <name>vrrpMIB</name>
        <description>VRRP MIB (DEPRECATED)</description>
        <xref type="person" data="Bob_Hinden"/>
        <xref type="rfc" data="rfc6527"/>
      </record>
      <record>
        <value>69</value>
        <name>docsDev</name>
        <description>DOCS-CABLE-DEVICE-MIB</description>
        <xref type="rfc" data="rfc2669"/>
      </record>
      <record>
        <value>70</value>
        <name>etherChipsetMIB</name>
        <description>ETHER-CHIPSET-MIB</description>
        <xref type="rfc" data="rfc2666"/>
      </record>
      <record>
        <value>71</value>
        <name>nhrpMIB</name>
        <description>NBMA NHRP MIB</description>
        <xref type="rfc" data="rfc2677"/>
      </record>
      <record>
        <value>72</value>
        <name>ianaAddressFamily</name>
        <description>ianaAddressFamilyNumbers</description>
        <xref type="rfc" data="rfc2677"/>
      </record>
      <record>
        <value>73</value>
        <name>ianalanguagemib</name>
        <description>IANA Language MIB</description>
        <xref type="rfc" data="rfc3165"/>
      </record>
      <record>
        <value>74</value>
        <name>agentxMIB</name>
        <description>AGENTX-MIB</description>
        <xref type="rfc" data="rfc2742"/>
      </record>
      <record>
        <value>75</value>
        <name>fcFeMIB</name>
        <description>FIBRE-CHANNEL-FE-MIB</description>
        <xref type="rfc" data="rfc2837"/>
      </record>
      <record>
        <value>76</value>
        <name>inetAddressMIB</name>
        <description>INET Address MIB</description>
        <xref type="rfc" data="rfc2851"/>
      </record>
      <record>
        <value>77</value>
        <name>ifInvertedStackMIB</name>
        <description>IF Inverted Stack MIB</description>
        <xref type="rfc" data="rfc2864"/>
      </record>
      <record>
        <value>78</value>
        <name>hcnumTC</name>
        <description>HCNUM Textual Conventions</description>
        <xref type="rfc" data="rfc2856"/>
      </record>
      <record>
        <value>79</value>
        <name>ptopoMIB</name>
        <description>PTOPO-MIB</description>
        <xref type="rfc" data="rfc2922"/>
      </record>
      <record>
        <value>80</value>
        <name>pingMIB</name>
        <description>DISMAN-PING-MIB</description>
        <xref type="rfc" data="rfc2925"/>
      </record>
      <record>
        <value>81</value>
        <name>traceRouteMIB</name>
        <description>DISMAN-TRACEROUTE-MIB</description>
        <xref type="rfc" data="rfc2925"/>
      </record>
      <record>
        <value>82</value>
        <name>lookupMIB</name>
        <description>DISMAN-NSLOOKUP-MIB</description>
        <xref type="rfc" data="rfc2925"/>
      </record>
      <record>
        <value>83</value>
        <name>ipMRouteStdMIB</name>
        <description>IPMROUTE-STD-MIB</description>
        <xref type="rfc" data="rfc2932"/>
      </record>
      <record>
        <value>84</value>
        <name>ianaipRouteProtocolMIB</name>
        <description>IANA-RTPROTO-MIB</description>
        <xref type="rfc" data="rfc2932"/>
      </record>
      <record>
        <value>85</value>
        <name>igmpStdMIB</name>
        <description>IGMP-STD-MIB</description>
        <xref type="rfc" data="rfc2933"/>
      </record>
      <record>
        <value>86</value>
        <name>frAtmIwfMIB</name>
        <description>FR-ATM-PVC-SERVICE-IWF-MIB</description>
        <xref type="rfc" data="rfc2955"/>
      </record>
      <record>
        <value>87</value>
        <name>rtpMIB</name>
        <description>RTP-MIB</description>
        <xref type="rfc" data="rfc2959"/>
      </record>
      <record>
        <value>88</value>
        <name>dismanEventMIB</name>
        <description>DISMAN-EVENT-MIB</description>
        <xref type="rfc" data="rfc2981"/>
      </record>
      <record>
        <value>89</value>
        <name>copsClientMIB</name>
        <description>COPS-CLIENT-MIB</description>
        <xref type="rfc" data="rfc2940"/>
      </record>
      <record>
        <value>90</value>
        <name>dismanExpressionMIB</name>
        <description>DISMAN-EXPRESSION-MIB</description>
        <xref type="rfc" data="rfc2982"/>
      </record>
      <record>
        <value>91</value>
        <name>mldMIB</name>
        <description>IPV6-MLD-MIB</description>
        <xref type="rfc" data="rfc3019"/>
      </record>
      <record>
        <value>92</value>
        <name>notificationLogMIB</name>
        <description>NOTIFICATION-LOG-MIB</description>
        <xref type="rfc" data="rfc3014"/>
      </record>
      <record>
        <value>93</value>
        <name>pintMIB</name>
        <description>PINT-MIB</description>
        <xref type="rfc" data="rfc3055"/>
      </record>
      <record>
        <value>94</value>
        <name>circuitIfMIB</name>
        <description>CIRCUIT-IF-MIB</description>
        <xref type="rfc" data="rfc3201"/>
      </record>
      <record>
        <value>95</value>
        <name>frsldMIB</name>
        <description>FRSLD-MIB</description>
        <xref type="rfc" data="rfc3202"/>
      </record>
      <record>
        <value>96</value>
        <name>diffServDSCPTC</name>
        <description>DIFFSERV-DSCP-TC</description>
        <xref type="rfc" data="rfc3289"/>
      </record>
      <record>
        <value>97</value>
        <name>diffServMib</name>
        <description>DIFFSERV-MIB</description>
        <xref type="rfc" data="rfc3289"/>
      </record>
      <record>
        <value>98</value>
        <name>gsmpMIB</name>
        <description>GSMP-MIB</description>
        <xref type="rfc" data="rfc3295"/>
      </record>
      <record>
        <value>99</value>
        <name>entitySensorMIB</name>
        <description>ENTITY-SENSOR-MIB</description>
        <xref type="rfc" data="rfc3433"/>
      </record>
      <record>
        <value>100</value>
        <name>transportAddressMIB</name>
        <description>TRANSPORT-ADDRESS-MIB</description>
        <xref type="rfc" data="rfc3419"/>
      </record>
      <record>
        <value>101</value>
        <name>mallocMIB</name>
        <description>MALLOC-MIB</description>
        <xref type="rfc" data="rfc3559"/>
      </record>
      <record>
        <value>102</value>
        <name>ianamallocMIB</name>
        <description>IANA-MALLOC-MIB</description>
        <xref type="rfc" data="rfc3559"/>
      </record>
      <record>
        <value>103</value>
        <name>ipv6FlowLabelMIB</name>
        <description>IPV6-FLOW-LABEL-MIB</description>
        <xref type="rfc" data="rfc3595"/>
      </record>
      <record>
        <value>104</value>
        <name>sctpMIB</name>
        <description>SCTP-MIB</description>
        <xref type="rfc" data="rfc3873"/>
      </record>
      <record>
        <value>105</value>
        <name>powerEthernetMIB</name>
        <description>POWER-ETHERNET-MIB</description>
        <xref type="rfc" data="rfc3621"/>
      </record>
      <record>
        <value>106</value>
        <name>ianaCharsetMIB</name>
        <description>IANA-CHARSET-MIB</description>
        <xref type="rfc" data="rfc3808"/>
      </record>
      <record>
        <value>107</value>
        <name>hcPerfHistTCMIB</name>
        <description>HC-PerfHist-TC-MIB</description>
        <xref type="rfc" data="rfc3705"/>
      </record>
      <record>
        <value>108</value>
        <name>diffServConfigMib</name>
        <description>DIFFSERV-CONFIG-MIB</description>
        <xref type="rfc" data="rfc3747"/>
      </record>
      <record>
        <value>109</value>
        <name>ianaPrinterMIB</name>
        <description>IANA-PRINTER-MIB</description>
        <xref type="rfc" data="rfc3805"/>
      </record>
      <record>
        <value>110</value>
        <name>ianafinisherMIB</name>
        <description>IANA-FINISHER-MIB</description>
        <xref type="rfc" data="rfc3806"/>
      </record>
      <record>
        <value>111</value>
        <name>finisherMIB</name>
        <description>Finisher-MIB</description>
        <xref type="rfc" data="rfc3806"/>
      </record>
      <record>
        <value>112</value>
        <name>rohcMIB</name>
        <description>ROHC-MIB</description>
        <xref type="rfc" data="rfc3816"/>
      </record>
      <record>
        <value>113</value>
        <name>rohcUncmprMIB</name>
        <description>ROHC-UNCOMPRESSED-MIB</description>
        <xref type="rfc" data="rfc3816"/>
      </record>
      <record>
        <value>114</value>
        <name>rohcRtpMIB</name>
        <description>ROHC-RTP-MIB</description>
        <xref type="rfc" data="rfc3816"/>
      </record>
      <record>
        <value>115</value>
        <name>tripTC</name>
        <description>TRIP-TC</description>
        <xref type="rfc" data="rfc3872"/>
      </record>
      <record>
        <value>116</value>
        <name>tripMIB</name>
        <description>TRIP-MIB</description>
        <xref type="rfc" data="rfc3872"/>
      </record>
      <record>
        <value>117</value>
        <name>arcMib</name>
        <description>ARC-MIB</description>
        <xref type="rfc" data="rfc3878"/>
      </record>
      <record>
        <value>118</value>
        <name>alarmMIB</name>
        <description>ALARM-MIB</description>
        <xref type="rfc" data="rfc3877"/>
      </record>
      <record>
        <value>119</value>
        <name>ianaItuAlarmNumbers</name>
        <description>IANA-ITU-ALARM-TC</description>
        <xref type="rfc" data="rfc3877"/>
      </record>
      <record>
        <value>120</value>
        <name>ituAlarmTc</name>
        <description>ITU-ALARM-TC</description>
        <xref type="rfc" data="rfc3877"/>
      </record>
      <record>
        <value>121</value>
        <name>ituAlarmMIB</name>
        <description>ITU-ALARM-MIB</description>
        <xref type="rfc" data="rfc3877"/>
      </record>
      <record>
        <value>122</value>
        <name>teMIB</name>
        <description>TE-MIB</description>
        <xref type="rfc" data="rfc3970"/>
      </record>
      <record updated="2015-07-07">
        <value>123</value>
        <name>natMIB</name>
        <description>NAT-MIB (DEPRECATED)</description>
        <xref type="rfc" data="rfc7658"/>
      </record>
      <record>
        <value>124</value>
        <name>pmMib</name>
        <description>POLICY-BASED-MANAGEMENT-MIB</description>
        <xref type="rfc" data="rfc4011"/>
      </record>
      <record>
        <value>125</value>
        <name>docsSubMgt</name>
        <description>docsSubMgt</description>
        <xref type="rfc" data="rfc4036"/>
      </record>
      <record>
        <value>126</value>
        <name>docsBpi2MIB</name>
        <description>DOCS-IETF-BPI2-MIB</description>
        <xref type="rfc" data="rfc4131"/>
      </record>
      <record>
        <value>127</value>
        <name>docsIetfQosMIB</name>
        <description>DOCS-IETF-QOS-MIB</description>
        <xref type="rfc" data="rfc4323"/>
      </record>
      <record>
        <value>128</value>
        <name>ianaIppmMetricsRegistry</name>
        <description>IANA-IPPM-METRICS-REGISTRY</description>
        <xref type="rfc" data="rfc4148"/>
      </record>
      <record>
        <value>129</value>
        <name>vpnTcMIB</name>
        <description>VPN-TC-STD-MIB</description>
        <xref type="rfc" data="rfc4265"/>
      </record>
      <record>
        <value>130</value>
        <name>entityStateTc</name>
        <description>ENTITY-STATE-TC-MIB</description>
        <xref type="rfc" data="rfc4268"/>
      </record>
      <record>
        <value>131</value>
        <name>entityStateMIB</name>
        <description>ENTITY-STATE-MIB</description>
        <xref type="rfc" data="rfc4268"/>
      </record>
      <record>
        <value>132</value>
        <name>docsDevNotifMIB</name>
        <description>DOCS-IETF-CABLE-DEVICE-NOTIFICATION-MIB</description>
        <xref type="rfc" data="rfc4547"/>
      </record>
      <record>
        <value>133</value>
        <name>mip6MIB</name>
        <description>MOBILEIPV6-MIB</description>
        <xref type="rfc" data="rfc4295"/>
      </record>
      <record>
        <value>134</value>
        <name>rstpMIB</name>
        <description>RSTP-MIB</description>
        <xref type="rfc" data="rfc4318"/>
      </record>
      <record>
        <value>135</value>
        <name>t11FcNameServerMIB</name>
        <description>T11-FC-NAME-SERVER-MIB</description>
        <xref type="rfc" data="rfc4438"/>
      </record>
      <record>
        <value>136</value>
        <name>t11TcMIB</name>
        <description>T11-TC-MIB</description>
        <xref type="rfc" data="rfc4439"/>
      </record>
      <record>
        <value>137</value>
        <name>t11FcFabricAddrMgrMIB</name>
        <description>T11-FC-FABRIC-ADDR-MGR-MIB</description>
        <xref type="rfc" data="rfc4439"/>
      </record>
      <record>
        <value>138</value>
        <name>isisMIB</name>
        <description>ISIS-MIB</description>
        <xref type="rfc" data="rfc4444"/>
      </record>
      <record>
        <value>139</value>
        <name>scsiMIB</name>
        <description>SCSI-MIB</description>
        <xref type="rfc" data="rfc4455"/>
      </record>
      <record>
        <value>140</value>
        <name>pktcIetfMtaMib</name>
        <description>PKTC-IETF-MTA-MIB</description>
        <xref type="rfc" data="rfc4682"/>
      </record>
      <record>
        <value>141</value>
        <name>ipsAuthMibModule</name>
        <description>IPS-AUTH-MIB</description>
        <xref type="rfc" data="rfc4545"/>
      </record>
      <record>
        <value>142</value>
        <name>iscsiMibModule</name>
        <description>ISCSI-MIB</description>
        <xref type="rfc" data="rfc7147"/>
      </record>
      <record>
        <value>143</value>
        <name>t11FcFspfMIB</name>
        <description>T11-FC-FSPF-MIB</description>
        <xref type="rfc" data="rfc4626"/>
      </record>
      <record>
        <value>144</value>
        <name>t11FcRouteMIB</name>
        <description>T11-FC-ROUTE-MIB</description>
        <xref type="rfc" data="rfc4625"/>
      </record>
      <record>
        <value>145</value>
        <name>radiusDynAuthClientMIB</name>
        <description>RADIUS-DYNAUTH-CLIENT-MIB</description>
        <xref type="rfc" data="rfc4672"/>
      </record>
      <record>
        <value>146</value>
        <name>radiusDynAuthServerMIB</name>
        <description>RADIUS-DYNAUTH-SERVER-MIB</description>
        <xref type="rfc" data="rfc4673"/>
      </record>
      <record>
        <value>147</value>
        <name>t11FcVirtualFabricMIB</name>
        <description>T11-FC-VIRTUAL-FABRIC-MIB</description>
        <xref type="rfc" data="rfc4747"/>
      </record>
      <record>
        <value>148</value>
        <name>sipTC</name>
        <description>SIP-TC-MIB</description>
        <xref type="rfc" data="rfc4780"/>
      </record>
      <record>
        <value>149</value>
        <name>sipCommonMIB</name>
        <description>SIP-COMMON-MIB</description>
        <xref type="rfc" data="rfc4780"/>
      </record>
      <record>
        <value>150</value>
        <name>sipUAMIB</name>
        <description>SIP-UA-MIB</description>
        <xref type="rfc" data="rfc4780"/>
      </record>
      <record>
        <value>151</value>
        <name>sipServerMIB</name>
        <description>SIP-SERVER-MIB</description>
        <xref type="rfc" data="rfc4780"/>
      </record>
      <record>
        <value>152</value>
        <name>ianagmplstcMIB</name>
        <description>IANA-GMPLS-TC-MIB</description>
        <xref type="rfc" data="rfc4802"/>
      </record>
      <record>
        <value>153</value>
        <name>spdmib</name>
        <description>IPSEC-SPD-MIB</description>
        <xref type="rfc" data="rfc4807"/>
      </record>
      <record>
        <value>154</value>
        <name>ianamauMIB</name>
        <description>IANA-MAU-MIB</description>
        <xref type="rfc" data="rfc4836"/>
      </record>
      <record>
        <value>155</value>
        <name>dot3EponMIB</name>
        <description>DOT3-EPON-MIB</description>
        <xref type="rfc" data="rfc4837"/>
      </record>
      <record>
        <value>156</value>
        <name>tcpEStatsMIB</name>
        <description>TCP Extended Statistics MIB</description>
        <xref type="rfc" data="rfc4898"/>
      </record>
      <record>
        <value>157</value>
        <name>pimStdMIB</name>
        <description>PIM routers Management MIB</description>
        <xref type="rfc" data="rfc5060"/>
      </record>
      <record>
        <value>158</value>
        <name>dot3OamMIB</name>
        <description>DOT3-OAM-MIB</description>
        <xref type="rfc" data="rfc4878"/>
      </record>
      <record>
        <value>159</value>
        <name>t11FabricLockMIB</name>
        <description>T11-FC-FABRIC-LOCK-MIB</description>
        <xref type="rfc" data="rfc4936"/>
      </record>
      <record>
        <value>160</value>
        <name>t11ZoneServerMIB</name>
        <description>T11-FC-ZONE-SERVER-MIB</description>
        <xref type="rfc" data="rfc4936"/>
      </record>
      <record>
        <value>161</value>
        <name>t11FcRscnMIB</name>
        <description>T11-FC-RSCN-MIB</description>
        <xref type="rfc" data="rfc4983"/>
      </record>
      <record>
        <value>162</value>
        <name>t11FcFabricConfigServerMIB</name>
        <description>T11-FC-FABRIC-CONFIG-SERVER-MIB</description>
        <xref type="rfc" data="rfc4935"/>
      </record>
      <record>
        <value>163</value>
        <name>isnsMIB</name>
        <description>ISNS-MIB</description>
        <xref type="rfc" data="rfc4939"/>
      </record>
      <record>
        <value>164</value>
        <name>uriTcMIB</name>
        <description>URI-TC-MIB</description>
        <xref type="rfc" data="rfc5017"/>
      </record>
      <record>
        <value>165</value>
        <name>langTagTcMIB</name>
        <description>LANGTAG-TC-MIB</description>
        <xref type="rfc" data="rfc5131"/>
      </record>
      <record>
        <value>166</value>
        <name>ifCapStackMIB</name>
        <description>IF-CAP-STACK-MIB</description>
        <xref type="rfc" data="rfc5066"/>
      </record>
      <record>
        <value>167</value>
        <name>efmCuMIB</name>
        <description>EFM-CU-MIB</description>
        <xref type="rfc" data="rfc5066"/>
      </record>
      <record>
        <value>168</value>
        <name>ipMcastMIB</name>
        <description>IP-Multicast-MIB</description>
        <xref type="rfc" data="rfc5132"/>
      </record>
      <record>
        <value>169</value>
        <name>pktcIetfSigMib</name>
        <description>PKTC-IETF-SIG-MIB</description>
        <xref type="rfc" data="rfc5098"/>
      </record>
      <record>
        <value>170</value>
        <name>udpliteMIB</name>
        <description>UDP-Lite Management</description>
        <xref type="rfc" data="rfc5097"/>
      </record>
      <record>
        <value>171</value>
        <name>midcomMIB</name>
        <description>MIDCOM-MIB</description>
        <xref type="rfc" data="rfc5190"/>
      </record>
      <record>
        <value>172</value>
        <name>pimBsrMIB</name>
        <description>pimBsrMIB</description>
        <xref type="rfc" data="rfc5240"/>
      </record>
      <record>
        <value>173</value>
        <name>syslogTCMIB</name>
        <description>SYSLOG-TC-MIB</description>
        <xref type="rfc" data="rfc5427"/>
      </record>
      <record>
        <value>174</value>
        <name>ianaPwe3MIB</name>
        <description>IANA-PWE3-MIB</description>
        <xref type="rfc" data="rfc5601"/>
      </record>
      <record>
        <value>175</value>
        <name>t11FcTcMIB</name>
        <description>T11-FC-SP-TC-MIB</description>
        <xref type="rfc" data="rfc5324"/>
      </record>
      <record>
        <value>176</value>
        <name>t11FcSpAuthenticationMIB</name>
        <description>T11-FC-SP-AUTHENTICATION-MIB</description>
        <xref type="rfc" data="rfc5324"/>
      </record>
      <record>
        <value>177</value>
        <name>t11FcSpZoningMIB</name>
        <description>T11-FC-SP-ZONING-MIB</description>
        <xref type="rfc" data="rfc5324"/>
      </record>
      <record>
        <value>178</value>
        <name>t11FcSpPolicyMIB</name>
        <description>T11-FC-SP-POLICY-MIB</description>
        <xref type="rfc" data="rfc5324"/>
      </record>
      <record>
        <value>179</value>
        <name>t11FcSpSaMIB</name>
        <description>T11-FC-SP-SA-MIB</description>
        <xref type="rfc" data="rfc5324"/>
      </record>
      <record>
        <value>180</value>
        <name>pwEnetStdMIB</name>
        <description>PW-ENET-STD-MIB</description>
        <xref type="rfc" data="rfc5603"/>
      </record>
      <record>
        <value>181</value>
        <name>pwMplsStdMIB</name>
        <description>PW-MPLS-STD-MIB</description>
        <xref type="rfc" data="rfc5602"/>
      </record>
      <record>
        <value>182</value>
        <name>pktcIetfEventMib</name>
        <description>PKTC-IETF-EVENT-MIB</description>
        <xref type="rfc" data="rfc5428"/>
      </record>
      <record>
        <value>183</value>
        <name>pwATMMIB</name>
        <description>PW-ATM-MIB</description>
        <xref type="rfc" data="rfc5605"/>
      </record>
      <record>
        <value>184</value>
        <name>nemoMIB</name>
        <description>nemoMIB</description>
        <xref type="rfc" data="rfc5488"/>
      </record>
      <record>
        <value>185</value>
        <name>mgmdStdMIB</name>
        <description>MGMD-STD-MIB</description>
        <xref type="rfc" data="rfc5519"/>
      </record>
      <record>
        <value>186</value>
        <name>pwTDMMIB</name>
        <description>PW-TDM-MIB</description>
        <xref type="rfc" data="rfc5604"/>
      </record>
      <record>
        <value>187</value>
        <name>forcesMIB</name>
        <description>FORCES-MIB</description>
        <xref type="rfc" data="rfc5813"/>
      </record>
      <record>
        <value>188</value>
        <name>pwTcStdMIB</name>
        <description>PW-TC-STD-MIB</description>
        <xref type="rfc" data="rfc5542"/>
      </record>
      <record>
        <value>189</value>
        <name>sshtmMIB</name>
        <description>Secure Shell Transport Model
     MIB</description>
        <xref type="rfc" data="rfc5592"/>
      </record>
      <record>
        <value>190</value>
        <name>snmpTsmMIB</name>
        <description>Transport Security Model MIB</description>
        <xref type="rfc" data="rfc5591"/>
      </record>
      <record>
        <value>191</value>
        <name>ospfv3MIB</name>
        <description>OSPFV3-MIB</description>
        <xref type="rfc" data="rfc5643"/>
      </record>
      <record>
        <value>192</value>
        <name>syslogMsgMib</name>
        <description>SYSLOG-MSG-MIB</description>
        <xref type="rfc" data="rfc5676"/>
      </record>
      <record>
        <value>193</value>
        <name>ipfixMIB</name>
        <description>IPFIX-MIB</description>
        <xref type="rfc" data="rfc5815"/>
        <xref type="rfc" data="rfc6615"/>
      </record>
      <record>
        <value>194</value>
        <name>ipfixSelectorMIB</name>
        <description>IPFIX-SELECTOR-MIB</description>
        <xref type="rfc" data="rfc5815"/>
        <xref type="rfc" data="rfc6615"/>
      </record>
      <record>
        <value>195</value>
        <name>capwapDot11MIB</name>
        <description>CAPWAP-DOT11-MIB</description>
        <xref type="rfc" data="rfc5834"/>
      </record>
      <record>
        <value>196</value>
        <name>capwapBaseMIB</name>
        <description>CAPWAP-BASE-MIB</description>
        <xref type="rfc" data="rfc5833"/>
      </record>
      <record>
        <value>197</value>
        <name>ntpSnmp</name>
        <description>NTP-SNMP-MIB</description>
        <xref type="rfc" data="rfc5907"/>
      </record>
      <record>
        <value>198</value>
        <name>snmpTlstmMIB</name>
        <description>SNMP-TLS-TM-MIB</description>
        <xref type="rfc" data="rfc6353"/>
      </record>
      <record>
        <value>199</value>
        <name>vacmAaaMIB</name>
        <description>VACM-AAA-MIB</description>
        <xref type="rfc" data="rfc6065"/>
      </record>
      <record>
        <value>200</value>
        <name>pwCepStdMIB</name>
        <description>PW-CEP-STD-MIB</description>
        <xref type="rfc" data="rfc6240"/>
      </record>
      <record>
        <value>201</value>
        <name>floatTcMIB</name>
        <description>FLOAT-TC-MIB</description>
        <xref type="rfc" data="rfc6340"/>
      </record>
      <record>
        <value>202</value>
        <name>mplsFrrGeneralStdMIB</name>
        <description>MPLS-FRR-GENERAL-STD-MIB</description>
        <xref type="rfc" data="rfc6445"/>
      </record>
      <record>
        <value>203</value>
        <name>mplsFrrOne2oneStdMIB</name>
        <description>MPLS-FRR-ONE2ONE-STD-MIB</description>
        <xref type="rfc" data="rfc6445"/>
      </record>
      <record>
        <value>204</value>
        <name>mplsFrrFacilityStdMIB</name>
        <description>MPLS-FRR-FACILITY-STD-MIB</description>
        <xref type="rfc" data="rfc6445"/>
      </record>
      <record>
        <value>205</value>
        <name>pmip6TCMIB</name>
        <description>PMIPV6-TC-MIB</description>
        <xref type="rfc" data="rfc6475"/>
      </record>
      <record>
        <value>206</value>
        <name>pmip6MIB</name>
        <description>PMIPV6-MIB</description>
        <xref type="rfc" data="rfc6475"/>
      </record>
      <record>
        <value>207</value>
        <name>vrrpv3MIB</name>
        <description>VRRPV3-MIB</description>
        <xref type="rfc" data="rfc6527"/>
      </record>
      <record>
        <value>208</value>
        <name>g9981MIB</name>
        <description>G9981-MIB</description>
        <xref type="rfc" data="rfc6768"/>
      </record>
      <record>
        <value>209</value>
        <name>g9982MIB</name>
        <description>G9982-MIB</description>
        <xref type="rfc" data="rfc6767"/><xref type="rfc-errata" data="3589"/>
      </record>
      <record>
        <value>210</value>
        <name>g9983MIB</name>
        <description>G9983-MIB</description>
        <xref type="rfc" data="rfc6766"/>
      </record>
      <record>
        <value>211</value>
        <name>gBondMIB</name>
        <description>GBOND-MIB</description>
        <xref type="rfc" data="rfc6765"/>
      </record>
      <record>
        <value>212</value>
        <name>psampMIB</name>
        <description>PSAMP-MIB</description>
        <xref type="rfc" data="rfc6727"/>
      </record>
      <record updated="2016-06-06">
        <value>213</value>
        <name>nhdpMIB</name>
        <description>NHDP-MIB</description>
        <xref type="rfc" data="rfc7939"/>
      </record>
      <record>
        <value>214</value>
        <name>rbridgeMIB</name>
        <description>RBRIDGE-MIB</description>
        <xref type="rfc" data="rfc6850"/>
      </record>
      <record>
        <value>215</value>
        <name>ianaGBondTcMIB</name>
        <description>IANA-GBOND-TC-MIB</description>
        <xref type="rfc" data="rfc6765"/>
      </record>
      <record>
        <value>216</value>
        <name>ianaEntityMIB</name>
        <description>IANA-ENTITY-MIB</description>
        <xref type="rfc" data="rfc6933"/>
      </record>      
      <record>
        <value>217</value>
        <name>uuidTCMIB</name>
        <description>UUID-TC-MIB</description>
        <xref type="rfc" data="rfc6933"/>
      </record>      
      <record>
        <value>218</value>
        <name>rpkiRtrMIB</name>
        <description>RPKI-ROUTER-MIB</description>
        <xref type="rfc" data="rfc6945"/>
      </record>
      <record date="2013-07-02">
        <value>219</value>
        <name>olsrv2MIB</name>
        <description>OLSRv2-MIB</description>
        <xref type="rfc" data="rfc7184"/>
      </record>      
      <record date="2013-09-13">
        <value>220</value>
        <name>lispMIB</name>
        <description>Locator/ID Separation Protocol (LISP)</description>
        <xref type="rfc" data="rfc7052"/>
      </record>
      <record date="2014-03-31">
        <value>221</value>
        <name>ianaOlsrv2LinkMetricTypeMIB</name>
        <description>IANA-OLSRv2-LINK-METRIC-TYPE-MIB</description>
        <xref type="rfc" data="rfc7184"/>
      </record>
      <record date="2014-06-06">
        <value>222</value>
        <name>bfdMIB</name>
        <description>BFD-STD-MIB</description>
        <xref type="rfc" data="rfc7331"/>
      </record>
      <record date="2014-06-06">
        <value>223</value>
        <name>bfdTCStdMIB</name>
        <description>BFD-TC-STD-MIB</description>
        <xref type="rfc" data="rfc7330"/>
      </record>
      <record date="2014-06-06">
        <value>224</value>
        <name>ianaBfdTCStdMIB</name>
        <description>IANA-BFD-TC-STD-MIB</description>
        <xref type="rfc" data="rfc7330"/>
      </record>
      <record date="2014-08-14">
        <value>225</value>
        <name>ianaSmfMIB</name>
        <description>IANA-SMF-MIB</description>
        <xref type="rfc" data="rfc7367"/>
      </record>
      <record date="2014-09-08">
        <value>226</value>
        <name>lowpanMIB</name>
        <description>LOWPAN-MIB</description>
        <xref type="rfc" data="rfc7388"/>
      </record>
      <record date="2014-11-03">
        <value>227</value>
        <name>pcePcepMIB</name>
        <description>PCE-PCEP-MIB</description>
        <xref type="rfc" data="rfc7420"/>
      </record>
      <record date="2014-12-29">
        <value>228</value>
        <name>IANAPowerStateSet-MIB</name>
        <description>IANA-POWER-STATE-SET-MIB</description>
        <xref type="rfc" data="rfc7460"/>
      </record>
      <record date="2014-12-29">
        <value>229</value>
        <name>energyObjectMIB</name>
        <description>ENERGY-OBJECT-MIB</description>
        <xref type="rfc" data="rfc7460"/>
      </record>
      <record date="2014-12-29">
        <value>230</value>
        <name>powerAttributesMIB</name>
        <description>POWER-ATTRIBUTES-MIB</description>
        <xref type="rfc" data="rfc7460"/>
      </record>
      <record date="2014-12-29">
        <value>231</value>
        <name>energyObjectContextMIB</name>
        <description>ENERGY-OBJECT-CONTEXT-MIB</description>
        <xref type="rfc" data="rfc7461"/>
      </record>
      <record date="2014-12-29">
        <value>232</value>
        <name>ianaEnergyRelationMIB</name>
        <description>IANA-ENERGY-RELATION-MIB</description>
        <xref type="rfc" data="rfc7461"/>
      </record>
      <record date="2015-05-10">
        <value>233</value>
        <name>batteryMIB</name>
        <description>BATTERY-MIB</description>
        <xref type="rfc" data="rfc7577"/>
      </record>
      <record date="2015-06-23">
        <value>234</value>
        <name>natv2MIB</name>
        <description>NATV2-MIB</description>
        <xref type="rfc" data="rfc7659"/>
      </record>
      <record date="2015-06-26" updated="2016-03-30">
        <value>235</value>
        <name>snmpUsmHmacSha2MIB</name>
        <description>SNMP-USM-HMAC-SHA2-MIB</description>
        <xref type="rfc" data="rfc7860"/>
      </record>
      <record date="2015-08-13">
        <value>236</value>
        <name>vmMIB</name>
        <description>VM-MIB</description>
        <xref type="rfc" data="rfc7666"/>
      </record>
      <record date="2015-08-13">
        <value>237</value>
        <name>ianaStorageMediaTypeMIB</name>
        <description>IANA-STORAGE-MEDIA-TYPE-MIB</description>
        <xref type="rfc" data="rfc7666"/>
      </record>
      <record date="2015-10-20">
        <value>238</value>
        <name>trillOamMIB</name>
        <description>TRILL-OAM-MIB</description>
        <xref type="rfc" data="rfc7784"/>
      </record>
      <record date="2016-04-29">
        <value>239</value>
        <name>swmMIB</name>
        <description>SOFTWIRE-MESH-MIB</description>
        <xref type="rfc" data="rfc7856"/>
      </record>
      <record date="2016-04-29">
        <value>240</value>
        <name>dsliteMIB</name>
        <description>DSLite-MIB</description>
        <xref type="rfc" data="rfc7870"/>
      </record>
      <record date="2017-03-24">
        <value>241</value>
        <name>ptpbaseMIB</name>
        <description>PTPBASE-MIB</description>
        <xref type="rfc" data="rfc8173"/>
      </record>
      <record date="2018-09-11">
        <value>242</value>
        <name>mapMIB</name>
        <description>MAP-E-MIB</description>
        <xref type="rfc" data="rfc8389"/>
      </record>
      <record date="2018-09-17">
        <value>243</value>
        <name>mvpnMIB</name>
        <description>BGP-MPLS-LAYER3-VPN-MULTICAST-MIB</description>
        <xref type="rfc" data="rfc8503"/>
      </record>
      <record date="2018-09-17">
        <value>244</value>
        <name>l2L3VpnMcastTCMIB</name>
        <description>L2L3-VPN-MULTICAST-TC-MIB</description>
        <xref type="rfc" data="rfc8502"/>
      </record>
      <record date="2018-09-17">
        <value>245</value>
        <name>l2L3VpnMcastMIB</name>
        <description>L2L3-VPN-MULTICAST-MIB</description>
        <xref type="rfc" data="rfc8502"/>
      </record>
      <record date="2022-10-27">
        <value>246</value>
        <name>iptfsMIB</name>
        <description>IP-TRAFFIC-FLOW-SECURITY-MIB</description>
        <xref type="rfc" data="rfc9349"/>
      </record>
    </registry>
  </registry>
  
  
  <registry id="smi-numbers-5">
    <title>Interface Types (ifType)</title>
    <category>Interface Parameters</category>
    <category>Structure of Management Information (SMI) Numbers (MIB Module Registrations)</category>
    <xref type="rfc" data="rfc1213"/>
    <xref type="rfc" data="rfc2863"/>
    <xref type="rfc" data="rfc7224"/>
    <xref type="rfc" data="rfc8892"/>
    <description>iso.org.dod.internet.mgmt.mib-2.interface.ifTable.ifEntry.ifType (1.3.6.1.2.1.2.2.1.3)</description>
    <registration_rule>Expert Review</registration_rule>
    <expert>Dave Thaler</expert>
    <note>For future ifType assignments, an OID-subtree assignment in MIB-II's 'transmission' 
subtree will be made with the same value. In addition, the <xref type="registry" data="ianaiftype-mib">IANAifType-MIB</xref> and 
<xref type="registry" data="iana-if-type">iana-if-type YANG</xref> modules should be updated in accordance with <xref type="rfc" data="rfc2863"/> and 
<xref type="rfc" data="rfc7224"/>, respectively.
    </note>
    <note>For a functional mib language definition please see the following:      
<xref type="registry" data="ianaiftype-mib"/>        
      
      Rules for real mib names:
      
          #NAME?                  
          "-if its made of several words,"                        
          the second and later word's first letter is uppercase                  
          #NAME?                  
          #NAME?                  
          #NAME?                  
                  Thus by way of example we have:         
                  traif           kosher
                  -----           ------
                  ddn-x25         "ddnX25(4),"
                  FDDI            "fddi(15),"
                  smds-dxi        "smdsDxi(43),"  
                  IEEE802.11      "ieee80211(71),"        
          "-Finally, the last item in the list has no comma,"                     
           while all previous items have a comma
    </note>
    <note>Note: MIB and YANG formats are available at <xref type="registry" data="ianaiftype-mib">IANAifType-MIB</xref> and <xref type="uri" data="https://www.iana.org/assignments/iana-if-type">iana-if-type</xref>.
    </note>
    <note title="Request an Assignment">
<xref type="uri" data="https://www.iana.org/protocols/apply"/>
    
    </note>
    <record>
      <value>1</value>
      <name>other</name>
      <description>none of the following</description>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>2</value>
      <name>regular1822</name>
      <description>BBN Report 1822</description>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>3</value>
      <name>hdh1822</name>
      <description>BBN Report 1822</description>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>4</value>
      <name>ddn-x25</name>
      <description>BBN Report 1822</description>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>5</value>
      <name>x25</name>
      <description>X.25</description>
      <xref type="rfc" data="rfc1382"/>
    </record>
    <record>
      <value>6</value>
      <name>ethernet-csmacd</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>7</value>
      <name>IEEE802.3</name>
      <description>DEPRECATED</description>
      <xref type="rfc" data="rfc3635"/>
    </record>
    <record>
      <value>8</value>
      <name>IEEE802.4</name>
      <description>Token Bus-like Objects</description>
      <xref type="rfc" data="rfc1239"/>
    </record>
    <record>
      <value>9</value>
      <name>IEEE802.5</name>
      <description>Token Ring-like Objects</description>
      <xref type="rfc" data="rfc1748"/>
    </record>
    <record>
      <value>10</value>
      <name>iso88026-man</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>11</value>
      <name>starLan</name>
      <description>DEPRECATED</description>
      <xref type="rfc" data="rfc3635"/>
    </record>
    <record>
      <value>12</value>
      <name>proteon-10Mbit</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>13</value>
      <name>proteon-80Mbit</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>14</value>
      <name>hyperchannel</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>15</value>
      <name>FDDI</name>
      <description>FDDI Objects</description>
      <xref type="rfc" data="rfc1512"/>
    </record>
    <record>
      <value>16</value>
      <name>lapb</name>
      <description>LAP B</description>
      <xref type="rfc" data="rfc1381"/>
    </record>
    <record>
      <value>17</value>
      <name>sdlc</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>18</value>
      <name>ds1</name>
      <description>T1/E1 Carrier Objects</description>
      <xref type="rfc" data="rfc4805"/>
    </record>
    <record>
      <value>19</value>
      <name>e1</name>
      <description>obsolete</description>
      <xref type="rfc" data="rfc4805"/>
    </record>
    <record>
      <value>20</value>
      <name>basicISDN</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>21</value>
      <name>primaryISDN</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>22</value>
      <name>propPointToPointSerial</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>23</value>
      <name>ppp</name>
      <description>Point-to-Point Protocol</description>
      <xref type="rfc" data="rfc1213"/>
      <xref type="rfc" data="rfc1471"/>
    </record>
    <record>
      <value>24</value>
      <name>softwareLoopback</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>25</value>
      <name>eon</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>26</value>
      <name>ethernet-3Mbit</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>27</value>
      <name>nsip</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>28</value>
      <name>slip</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>29</value>
      <name>ultra</name>
      <xref type="rfc" data="rfc1213"/>
    </record>
    <record>
      <value>30</value>
      <name>ds3</name>
      <description>DS3/E3 Interface Objects</description>
      <xref type="rfc" data="rfc3896"/>
    </record>
    <record>
      <value>31</value>
      <name>sip</name>
      <description>SMDS Interface Objects</description>
      <xref type="rfc" data="rfc1694"/>
    </record>
    <record>
      <value>32</value>
      <name>frame-relay</name>
      <description>Frame Relay Objects for DTE</description>
      <xref type="rfc" data="rfc2115"/>
    </record>
    <record>
      <value>33</value>
      <name>RS-232</name>
      <description>RS-232 Objects</description>
      <xref type="rfc" data="rfc1659"/>
    </record>
    <record>
      <value>34</value>
      <name>Parallel</name>
      <description>Parallel Printer Objects</description>
      <xref type="rfc" data="rfc1660"/>
    </record>
    <record>
      <value>35</value>
      <name>arcnet</name>
      <description>ARC network</description>
    </record>
    <record>
      <value>36</value>
      <name>arcnet-plus</name>
      <description>ARC network plus</description>
    </record>
    <record>
      <value>37</value>
      <name>atm</name>
      <description>ATM</description>
    </record>
    <record>
      <value>38</value>
      <name>MIOX25</name>
      <description>MIOX25</description>
      <xref type="rfc" data="rfc1461"/>
    </record>
    <record>
      <value>39</value>
      <name>SONET</name>
      <description>SONET or SDH</description>
    </record>
    <record>
      <value>40</value>
      <name>x25ple</name>
      <description>X.25 packet level</description>
      <xref type="rfc" data="rfc2127"/>
    </record>
    <record>
      <value>41</value>
      <name>iso88022llc</name>
      <description>802.2 LLC</description>
    </record>
    <record>
      <value>42</value>
      <name>localTalk</name>
    </record>
    <record>
      <value>43</value>
      <name>smds-dxi</name>
      <description>SMDS DXI</description>
    </record>
    <record>
      <value>44</value>
      <name>frameRelayService</name>
      <description>Frame Relay DCE</description>
      <xref type="rfc" data="rfc2954"/>
    </record>
    <record>
      <value>45</value>
      <name>v35</name>
      <description>V.35</description>
    </record>
    <record>
      <value>46</value>
      <name>hssi</name>
      <description>HSSI</description>
    </record>
    <record>
      <value>47</value>
      <name>hippi</name>
      <description>HIPPI</description>
    </record>
    <record>
      <value>48</value>
      <name>modem</name>
      <description>generic modem</description>
    </record>
    <record>
      <value>49</value>
      <name>aal5</name>
      <description>AAL5 over ATM</description>
    </record>
    <record>
      <value>50</value>
      <name>sonetPath</name>
    </record>
    <record>
      <value>51</value>
      <name>sonetVT</name>
    </record>
    <record>
      <value>52</value>
      <name>smds-icip</name>
      <description>SMDS Inter-Carrier Interface Protocol</description>
    </record>
    <record>
      <value>53</value>
      <name>propVirtual</name>
      <description>proprietary vitural/internal interface</description>
      <xref type="rfc" data="rfc2863"/>
    </record>
    <record>
      <value>54</value>
      <name>propMultiLink</name>
      <description>proprietary multi-link multiplexing</description>
      <xref type="rfc" data="rfc2863"/>
    </record>
    <record>
      <value>55</value>
      <name>ieee80212</name>
      <description>100BaseVG</description>
    </record>
    <record>
      <value>56</value>
      <name>fibre-channel</name>
      <description>Fibre Channel</description>
    </record>
    <record date="1994-10">
      <value>57</value>
      <name>hippiInterfaces</name>
      <description>HIPPI interfaces</description>
      <xref type="person" data="Philip_Cameron"/>
    </record>
    <record>
      <value>58</value>
      <name>FrameRelayInterconnect</name>
      <description>Interconnet over FR</description>
      <xref type="text">Unknown</xref>
    </record>
    <record date="1998-04">
      <value>59</value>
      <name>aflane8023</name>
      <description>ATM Emulated LAN for 802.3</description>
      <xref type="person" data="Keith_McCloghrie"/>
    </record>
    <record date="1998-04">
      <value>60</value>
      <name>aflane8025</name>
      <description>ATM Emulated LAN for 802.5</description>
      <xref type="person" data="Keith_McCloghrie"/>
    </record>
    <record date="1995-01">
      <value>61</value>
      <name>cctEmul</name>
      <description>ATM Emulated circuit</description>
      <xref type="person" data="Guy_Fedorkow"/>
    </record>
    <record>
      <value>62</value>
      <name>fastEther</name>
      <description>DEPRECATED</description>
      <xref type="rfc" data="rfc3635"/>
    </record>
    <record>
      <value>63</value>
      <name>isdn</name>
      <description>ISDN and X.25</description>
      <xref type="rfc" data="rfc1356"/>
    </record>
    <record date="1995-03">
      <value>64</value>
      <name>v11</name>
      <description>CCITT V.11/X.21</description>
      <xref type="person" data="Satish_Popat"/>
    </record>
    <record date="1995-03">
      <value>65</value>
      <name>v36</name>
      <description>CCITT V.36</description>
      <xref type="person" data="Satish_Popat"/>
    </record>
    <record date="1995-03">
      <value>66</value>
      <name>g703-64k</name>
      <description>CCITT G703 at 64Kbps</description>
      <xref type="person" data="Satish_Popat"/>
    </record>
    <record date="1995-03">
      <value>67</value>
      <name>g703-2mb</name>
      <description>CCITT G703 at 2Mbps</description>
      <xref type="person" data="Satish_Popat"/>
    </record>
    <record date="1995-03">
      <value>68</value>
      <name>qllc</name>
      <description>SNA QLLC</description>
      <xref type="person" data="Satish_Popat"/>
    </record>
    <record>
      <value>69</value>
      <name>fastEtherFX</name>
      <description>DEPRECATED</description>
      <xref type="rfc" data="rfc3635"/>
    </record>
    <record date="1995-12">
      <value>70</value>
      <name>channel</name>
      <description>channel</description>
      <xref type="person" data="Steven_Schwell"/>
    </record>
    <record>
      <value>71</value>
      <name>IEEE802.11</name>
      <description>radio spread spectrum</description>
      <xref type="person" data="Dawkoon_Paul_Lee"/>
    </record>
    <record date="2000-08">
      <value>72</value>
      <name>ibm370parChan</name>
      <description>IBM System 360/370 OEMI Channel</description>
      <xref type="person" data="Bill_Kwan"/>
    </record>
    <record date="2000-08">
      <value>73</value>
      <name>ESCON</name>
      <description>IBM Enterprise Systems Connection</description>
      <xref type="person" data="Bill_Kwan"/>
    </record>
    <record date="2000-08">
      <value>74</value>
      <name>DLSw</name>
      <description>Data Link Switching</description>
      <xref type="person" data="Bill_Kwan"/>
    </record>
    <record>
      <value>75</value>
      <name>ISDNs</name>
      <description>ISDN S/T interface</description>
      <xref type="person" data="Ed_Alcoff"/>
    </record>
    <record>
      <value>76</value>
      <name>ISDNu</name>
      <description>ISDN U interface</description>
      <xref type="person" data="Ed_Alcoff"/>
    </record>
    <record>
      <value>77</value>
      <name>lapd</name>
      <description>Link Access Protocol D</description>
      <xref type="person" data="Ed_Alcoff"/>
    </record>
    <record>
      <value>78</value>
      <name>ip-switch</name>
      <description>IP Switching Objects</description>
      <xref type="person" data="Joe_Wei"/>
    </record>
    <record>
      <value>79</value>
      <name>rsrb</name>
      <description>Remote Source Route Bridging</description>
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      <xref type="person" data="Hongchi_Shih"/>
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(use of this type for IEEE 802.16
WMAN, interfaces as per IEEE 802.16
is deprecated and iftype 237 should
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      <name>reachDSL</name>
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      <value>193</value>
      <name>frDlciEndPt</name>
      <description>Frame Relay DLCI End Point</description>
      <xref type="person" data="Robert_Steinberger"/>
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    <record date="2000-12">
      <value>194</value>
      <name>atmVciEndPt</name>
      <description>ATM VCI End Point</description>
      <xref type="person" data="Robert_Steinberger"/>
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    <record date="2001-01">
      <value>195</value>
      <name>opticalChannel</name>
      <description>Optical Channel</description>
      <xref type="person" data="Mark_Stewart"/>
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    <record date="2001-01">
      <value>196</value>
      <name>opticalTransport</name>
      <description>Optical Transport</description>
      <xref type="person" data="Mark_Stewart"/>
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    <record date="2001-05">
      <value>197</value>
      <name>propAtm</name>
      <description>Proprietary ATM</description>
      <xref type="person" data="Subrahmanya_Hegde"/>
    </record>
    <record>
      <value>198</value>
      <name>voiceOverCable</name>
      <description>Voice Over Cable Interface</description>
      <xref type="person" data="Eugene_Nechamkin"/>
    </record>
    <record date="2001-10">
      <value>199</value>
      <name>infiniband</name>
      <description>Infiniband</description>
      <xref type="person" data="Bill_Strahm"/>
    </record>
    <record date="2001-10">
      <value>200</value>
      <name>teLink</name>
      <description>TE Link</description>
      <xref type="person" data="Martin_Dubuc"/>
    </record>
    <record date="2001-10">
      <value>201</value>
      <name>q2931</name>
      <description>Q.2931</description>
      <xref type="person" data="Sidney_Antommarchi_2"/>
    </record>
    <record date="2001-10">
      <value>202</value>
      <name>virtualTg</name>
      <description>Virtual Trunk Group</description>
      <xref type="person" data="Sidney_Antommarchi_2"/>
    </record>
    <record date="2001-10">
      <value>203</value>
      <name>sipTg</name>
      <description>SIP Trunk Group</description>
      <xref type="person" data="Sidney_Antommarchi_2"/>
    </record>
    <record date="2001-10">
      <value>204</value>
      <name>sipSig</name>
      <description>SIP Signaling</description>
      <xref type="person" data="Sidney_Antommarchi_2"/>
    </record>
    <record date="2001-11">
      <value>205</value>
      <name>docsCableUpstreamChannel</name>
      <description>CATV Upstream Channel</description>
      <xref type="person" data="Greg_Nakanishi"/>
    </record>
    <record date="2001-11">
      <value>206</value>
      <name>econet</name>
      <description>Acorn Econet</description>
      <xref type="person" data="Ben_Harris"/>
    </record>
    <record date="2001-11">
      <value>207</value>
      <name>pon155</name>
      <description>FSAN 155Mb Symetrical PON interface</description>
      <xref type="person" data="Graham_Higgins"/>
    </record>
    <record date="2001-11">
      <value>208</value>
      <name>pon622</name>
      <description>FSAN 622Mb Symetrical PON interface</description>
      <xref type="person" data="Graham_Higgins"/>
    </record>
    <record date="2001-12">
      <value>209</value>
      <name>bridge</name>
      <description>Transparent bridge interface</description>
      <xref type="person" data="Yuzo_Watanabe"/>
    </record>
    <record date="2001-12">
      <value>210</value>
      <name>linegroup</name>
      <description>Interface common to multiple lines</description>
      <xref type="person" data="Yuzo_Watanabe"/>
    </record>
    <record date="2002-01">
      <value>211</value>
      <name>voiceEMFGD</name>
      <description>voice E&amp;M Feature Group D</description>
      <xref type="person" data="Taher_Shaikh"/>
    </record>
    <record date="2002-01">
      <value>212</value>
      <name>voiceFGDEANA</name>
      <description>voice FGD Exchange Access North American</description>
      <xref type="person" data="Taher_Shaikh"/>
    </record>
    <record date="2002-01">
      <value>213</value>
      <name>voiceDID</name>
      <description>voice Direct Inward Dialing</description>
      <xref type="person" data="Taher_Shaikh"/>
    </record>
    <record date="2002-06">
      <value>214</value>
      <name>mpegTransport</name>
      <description>MPEG transport interface</description>
      <xref type="person" data="Gaurav_Aggarwal"/>
    </record>
    <record>
      <value>215</value>
      <name>sixToFour</name>
      <description>6to4 interface  (DEPRECATED)</description>
      <xref type="rfc" data="rfc4087"/>
    </record>
    <record date="2002-07">
      <value>216</value>
      <name>gtp</name>
      <description>GTP (GPRS Tunneling Protocol)</description>
      <xref type="person" data="Rajesh_M_L"/>
    </record>
    <record date="2002-07">
      <value>217</value>
      <name>pdnEtherLoop1</name>
      <description>Paradyne EtherLoop 1</description>
      <xref type="person" data="Shu_Dong"/>
    </record>
    <record date="2002-07">
      <value>218</value>
      <name>pdnEtherLoop2</name>
      <description>Paradyne EtherLoop 2</description>
      <xref type="person" data="Shu_Dong"/>
    </record>
    <record date="2002-10">
      <value>219</value>
      <name>opticalChannelGroup</name>
      <description>Optical Channel Group</description>
      <xref type="person" data="Hing_Kam_Lam"/>
    </record>
    <record date="2003-01">
      <value>220</value>
      <name>homepna</name>
      <description>HomePNA ITU-T G.989</description>
      <xref type="person" data="Stephen_Palm"/>
    </record>
    <record date="2003-03">
      <value>221</value>
      <name>gfp</name>
      <description>Generic Framing Procedure (GFP)</description>
      <xref type="person" data="Italo_Busi"/>
    </record>
    <record date="2003-08">
      <value>222</value>
      <name>ciscoISLvlan</name>
      <description>Layer 2 Virtual LAN using Cisco ISL</description>
      <xref type="person" data="Sandeep_Raghavendra"/>
    </record>
    <record date="2003-08">
      <value>223</value>
      <name>actelisMetaLOOP</name>
      <description>Acteleis proprietary MetaLOOP
High Speed Link</description>
      <xref type="person" data="Edward_Beili"/>
    </record>
    <record date="2003-08">
      <value>224</value>
      <name>fcipLink</name>
      <description>FCIP Link</description>
      <xref type="person" data="Anil_Rijhsinghani"/>
    </record>
    <record>
      <value>225</value>
      <name>rpr</name>
      <description>Resilient Packet Ring Interface Type</description>
      <xref type="text">IEEE 802.17</xref>
    </record>
    <record date="2004-06">
      <value>226</value>
      <name>qam</name>
      <description>RF Qam Interface</description>
      <xref type="person" data="Jeyachitra_Alagar"/>
    </record>
    <record>
      <value>227</value>
      <name>lmp</name>
      <description>Link Management Protocol</description>
      <xref type="rfc" data="rfc4327"/>
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    <record date="2005-05">
      <value>228</value>
      <name>cblVectaStar</name>
      <description>Cambridge Broadband Networks Limited
VectaStar</description>
      <xref type="person" data="John_Naylon"/>
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    <record date="2005-09">
      <value>229</value>
      <name>docsCableMCmtsDownstream</name>
      <description>CATV Modular CMTS Downstream
Interface</description>
      <xref type="person" data="Eduardo_Cardona"/>
      <xref type="text">"Data-Over-Cable Service Interface Specifications:
M-CMTS Operations Support System Interface Specification,
CM-SP-M-OSSI-I01-050805", DOCSIS, August 2005.</xref>
      <xref type="uri" data="http://www.cablemodem.com/specifications"/>
      <xref type="uri" data="https://www.cablelabs.com/specifications/archives/docsis.html"/>
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    <record>
      <value>230</value>
      <name>adsl2</name>
      <description>Asymmetric Digital Subscriber Loop
Version 2 (DEPRECATED - REPLACED
BY 238)</description>
      <xref type="rfc" data="rfc4706"/>
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    <record date="2005-12-22">
      <value>231</value>
      <name>macSecControlledIF</name>
      <description>MACSecControlled</description>
      <xref type="person" data="Paul_Congdon"/>
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    <record date="2005-12-22">
      <value>232</value>
      <name>macSecUncontrolledIF</name>
      <description>MACSecUncontrolled</description>
      <xref type="person" data="Paul_Congdon"/>
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    <record date="2006-03-30">
      <value>233</value>
      <name>aviciOpticalEther</name>
      <description>Avici Optical Ethernet Aggregate</description>
      <xref type="person" data="Somen_Bhattacharya"/>
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    <record>
      <value>234</value>
      <name>atmbond</name>
      <description>atmbond</description>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.998.1-200501-I/en"/>
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    <record date="2006-06-14">
      <value>235</value>
      <name>voiceFGDOS</name>
      <description>voice FGD Operator Services</description>
      <xref type="person" data="Lizzie_Cheung"/>
    </record>
    <record date="2006-07-25">
      <value>236</value>
      <name>mocaVersion1</name>
      <description>MultiMedia over Coax Alliance</description>
      <xref type="person" data="Ladd_Wardani"/>
    </record>
    <record>
      <value>237</value>
      <name>ieee80216WMAN</name>
      <description>IEEE 802.16 WMAN interface</description>
      <xref type="uri" data="http://standards.ieee.org/getieee802/802.16.html"/>
    </record>
    <record>
      <value>238</value>
      <name>adsl2plus</name>
      <description>Asymmetric Digital Subscriber Loop
Version 2 -- Version 2 Plus and all
variants</description>
      <xref type="rfc" data="rfc4706"/>
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    <record>
      <value>239</value>
      <name>dvbRcsMacLayer</name>
      <description>DVB-RCS MAC Layer</description>
      <xref type="rfc" data="rfc5728"/>
      <xref type="uri" data=" http://www.etsi.org/WebSite/OurServices/documentationservices.aspx">ETSI EN 301 790</xref>
      <xref type="uri" data="https://web.archive.org/web/20181229131835/http://satlabs.org/pdf/SatLabs_System_Recommendations_v2.0_M&amp;C.pdf"/>
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    <record>
      <value>240</value>
      <name>dvbTdm</name>
      <description>DVB Satellite TDM</description>
      <xref type="rfc" data="rfc5728"/>
      <xref type="uri" data="http://www.etsi.org/WebSite/OurServices/documentationservices.aspx">ETSI EN 300 421</xref>
      <xref type="uri" data="http://www.etsi.org/WebSite/OurServices/documentationservices.aspx">ETSI EN 302 307</xref>
      <xref type="uri" data="https://web.archive.org/web/20181229131835/http://satlabs.org/pdf/SatLabs_System_Recommendations_v2.0_M&amp;C.pdf"/>
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    <record>
      <value>241</value>
      <name>dvbRcsTdma</name>
      <description>DVB-RCS TDMA</description>
      <xref type="rfc" data="rfc5728"/>
      <xref type="uri" data="http://www.etsi.org/WebSite/OurServices/documentationservices.aspx">ETSI EN 301 790</xref>
      <xref type="uri" data="http://www.etsi.org/WebSite/OurServices/documentationservices.aspx">ETSI EN 300 421</xref>
      <xref type="uri" data="https://web.archive.org/web/20181229131835/http://satlabs.org/pdf/SatLabs_System_Recommendations_v2.0_M&amp;C.pdf"/>
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    <record date="2007-03-08">
      <value>242</value>
      <name>x86Laps</name>
      <description>LAPS based on ITU-T X.86/Y.1323</description>
      <xref type="person" data="Orly_Nicklass"/>
      <xref type="uri" data="http://grouper.ieee.org/groups/802/3/ad_hoc/etholaps/public/docs/opening_report_0301.pdf"/>
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      <value>243</value>
      <name>wwanPP</name>
      <description>3GPP WWAN</description>
      <xref type="person" data="Gabriel_Montenegro"/>
      <xref type="uri" data="https://www.3gpp.org/ftp/specs/archive/23_series/23.060/23060-740.zip"/>
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      <value>244</value>
      <name>wwanPP2</name>
      <description>3GPP2 WWAN</description>
      <xref type="person" data="Gabriel_Montenegro"/>
      <xref type="uri" data="http://www.3gpp2.org/Public_html/Specs/C.S0017-005-A_v1.0_040617.pdf"/>
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    <record date="2008-05-29">
      <value>245</value>
      <name>voiceEBS</name>
      <description>voice P-phone EBS physical interface</description>
      <xref type="person" data="Tom_Chou"/>
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    <record>
      <value>246</value>
      <name>ifPwType</name>
      <description>Pseudowire interface type</description>
      <xref type="rfc" data="rfc5601"/>
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    <record date="2008-07-22">
      <value>247</value>
      <name>ILAN</name>
      <description>Internal LAN on a bridge per IEEE
802.1ap</description>
      <xref type="person" data="Glenn_Parsons"/>
      <xref type="uri" data="http://www.ieee802.org/1/files/private/ap-drafts/d3/802-1ap-D3-4.pdf"/>
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      <name>PIP</name>
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      <xref type="person" data="Glenn_Parsons"/>
      <xref type="uri" data="http://www.ieee802.org/1/files/private/ah-drafts/d4/802-1ah-d4-2.pdf"/>
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      <value>249</value>
      <name>aluELP</name>
      <description>Alcatel-Lucent Ethernet Link Protection</description>
      <xref type="person" data="Xiaohua_Ma"/>
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      <name>gpon</name>
      <description>Gigabit-capable passive optical networks
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      <xref type="person" data="Hyeri_Koh"/>
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      <name>vdsl2</name>
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line Version 2 (as per ITU-T Recommendation
G.993.2)</description>
      <xref type="person" data="Markus_Freudenberger"/>
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      <value>252</value>
      <name>capwapDot11Profile</name>
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    <record>
      <value>253</value>
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      <description>WLAN BSS Interface</description>
      <xref type="rfc" data="rfc5834"/>
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    <record>
      <value>254</value>
      <name>capwapWtpVirtualRadio</name>
      <description>WTP Virtual Radio Interface</description>
      <xref type="rfc" data="rfc5833"/>
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    <record date="2010-07-21">
      <value>255</value>
      <name>bits</name>
      <description>bitsport</description>
      <xref type="person" data="Du_Feng"/>
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      <value>256</value>
      <name>docsCableUpstreamRfPort</name>
      <description>DOCSIS CATV Upstream RF
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      <xref type="person" data="Michael_Patrick"/>
      <xref type="uri" data="https://www.cablelabs.com/specifications/CM-SP-EQAM-PMI-I01-081209.pdf"/>
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      <value>257</value>
      <name>cableDownstreamRfPort</name>
      <description>CATV downstream RF port</description>
      <xref type="person" data="Michael_Patrick"/>
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      <value>258</value>
      <name>vmwareVirtualNic</name>
      <description>VMware Virtual Network Interface</description>
      <xref type="person" data="Mike_MacFaden"/>
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      <value>259</value>
      <name>ieee802154</name>
      <description>IEEE 802.15.4 WPAN interface</description>
      <xref type="person" data="Juergen_Schoenwaelde"/>
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      <value>260</value>
      <name>otnOdu</name>
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      <xref type="person" data="Jim_Vance"/>
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      <name>otnOtu</name>
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      <xref type="person" data="Jim_Vance"/>
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      <value>262</value>
      <name>ifVfiType</name>
      <description>VPLS Forwarding Instance Interface
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      <xref type="person" data="Manas_Pati"/>
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    <record>
      <value>263</value>
      <name>g9981</name>
      <description>G.998.1 bonded interface</description>
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    <record>
      <value>264</value>
      <name>g9982</name>
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    <record>
      <value>265</value>
      <name>g9983</name>
      <description>G.998.3 bonded interface</description>
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      <value>266</value>
      <name>aluEpon (E-PON)</name>
      <description>Ethernet Passive Optical Networks</description>
      <xref type="person" data="Karel_Meijfroidt"/>
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    <record date="2012-01-11">
      <value>267</value>
      <name>aluEponOnu</name>
      <description>EPON Optical Network Unit</description>
      <xref type="person" data="Karel_Meijfroidt"/>
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    <record date="2012-01-11">
      <value>268</value>
      <name>aluEponPhysicalUni</name>
      <description>EPON physical User to Network
interface</description>
      <xref type="person" data="Karel_Meijfroidt"/>
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    <record date="2012-01-11">
      <value>269</value>
      <name>aluEponLogicalLink</name>
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link over the EPON layer</description>
      <xref type="person" data="Karel_Meijfroidt"/>
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    <record date="2012-01-11">
      <value>270</value>
      <name>aluGponOnu</name>
      <description>GPON Optical Network Unit</description>
      <xref type="person" data="Karel_Meijfroidt"/>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.984.2/en"/>
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    <record date="2012-01-11">
      <value>271</value>
      <name>aluGponPhysicalUni</name>
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      <xref type="person" data="Karel_Meijfroidt"/>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.984.2/en"/>
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      <value>272</value>
      <name>vmwareNicTeam</name>
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      <xref type="person" data="Michael_MacFaden"/>
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    <record>
      <value>273</value>
      <name>Reserved</name>
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is allocated according to the following
reference.</description>
      <xref type="rfc" data="rfc6825"/>
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    <record>
      <value>274</value>
      <name>Reserved</name>
      <description>The corresponding transmission value
is allocated according to the following reference.</description>
      <xref type="rfc" data="rfc7257"/>
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    <record>
      <value>275</value>
      <name>Reserved</name>
      <description>The corresponding transmission value
is allocated according to the following reference.</description>
      <xref type="rfc" data="rfc7257"/>
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    <record>
      <value>276</value>
      <name>Reserved</name>
      <description>The corresponding transmission value
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      <xref type="rfc" data="rfc7257"/>
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      <value>277</value>
      <name>docsOfdmDownstream</name>
      <description>CATV Downstream OFDM interface</description>
      <xref type="uri" data="https://www.cablelabs.com/specification/cable-modem-operations-support-system-interface-specification"/>    
      <xref type="person" data="Miguel_O_Alvarez"/>
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      <value>278</value>
      <name>docsOfdmaUpstream</name>
      <description>CATV Upstream OFDMA interface</description>
      <xref type="uri" data="https://www.cablelabs.com/specification/cable-modem-operations-support-system-interface-specification"/>    
      <xref type="person" data="Miguel_O_Alvarez"/>
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    <record date="2014-09-19">
      <value>279</value>
      <name>gfast</name>
      <description>G.fast port</description>
      <xref type="text">ITU-T G.9701</xref>    
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    <record date="2014-09-24">
      <value>280</value>
      <name>sdci</name>
      <description>SDCI (IO-Link)</description>
      <xref type="text">IEC 61131-9 Edition 1.0 2013-09</xref>
      <xref type="person" data="Markus_Rentschler"/>
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    <record date="2016-05-03">
      <value>281</value>
      <name>xboxWireless</name>
      <description>Xbox wireless</description>
      <xref type="person" data="Brandon_Jiang"/>
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      <value>282</value>
      <name>fastdsl</name>
      <description>FastDSL</description>
      <xref type="uri" data="https://www.broadband-forum.org/technical/download/TR-355.pdf">BBF TR-355</xref>
      <xref type="person" data="Broadband_Forum"/>
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    <record date="2016-11-23">
      <value>283</value>
      <name>docsCableScte55d1FwdOob</name>
      <description>Cable SCTE 55-1 OOB Forward Channel</description>
      <xref type="uri" data="https://www.scte.org/documents/pdf/Standards/ANSI_SCTE-55-1-2009.pdf"/>
      <xref type="person" data="Brian_Hedstrom"/>
    </record>
    <record date="2016-11-23">
      <value>284</value>
      <name>docsCableScte55d1RetOob</name>
      <description>Cable SCTE 55-1 OOB Return Channel</description>
      <xref type="uri" data="https://www.scte.org/documents/pdf/Standards/ANSI_SCTE-55-1-2009.pdf"/>
      <xref type="person" data="Brian_Hedstrom"/>
    </record>
    <record date="2016-11-23">
      <value>285</value>
      <name>docsCableScte55d2DsOob</name>
      <description>Cable SCTE 55-2 OOB Downstream Channel</description>
      <xref type="uri" data="https://web.archive.org/web/20190822104256/http://www.scte.org/documents/pdf/Standards/ANSI_SCTE%2055-2%202008.pdf"/>
      <xref type="person" data="Brian_Hedstrom"/>
    </record>
    <record date="2016-11-23">
      <value>286</value>
      <name>docsCableScte55d2UsOob</name>
      <description>Cable SCTE 55-2 OOB Upstream Channel</description>
      <xref type="uri" data="https://web.archive.org/web/20190822104256/http://www.scte.org/documents/pdf/Standards/ANSI_SCTE%2055-2%202008.pdf"/>
      <xref type="person" data="Brian_Hedstrom"/>
    </record>
    <record date="2016-11-23">
      <value>287</value>
      <name>docsCableNdf</name>
      <description>Cable Narrowband Digital Forward</description>
      <xref type="uri" data="http://www.cablelabs.com/wp-content/uploads/specdocs/CM-SP-R-OOB-I04-160923.pdf"/>
      <xref type="person" data="Brian_Hedstrom"/>
    </record>
    <record date="2016-11-23">
      <value>288</value>
      <name>docsCableNdr</name>
      <description>Cable Narrowband Digital Return</description>
      <xref type="uri" data="http://www.cablelabs.com/wp-content/uploads/specdocs/CM-SP-R-OOB-I04-160923.pdf"/>
      <xref type="person" data="Brian_Hedstrom"/>
    </record>
    <record date="2017-01-19" updated="2019-12-13">
      <value>289</value>
      <name>ptm</name>
      <description>Packet Transfer Mode</description>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.993.1">ITU-T G.993.1, Annex H</xref>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.993.2">ITU-T G.993.2</xref>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.9701">ITU-T G.9701</xref>
      <xref type="person" data="Broadband_Forum"/>
    </record>
    <record date="2017-03-30" updated="2019-12-13">
      <value>290</value>
      <name>ghn</name>
      <description>G.hn port</description>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.9961">ITU-T G.9961</xref>
      <xref type="person" data="Broadband_Forum"/>
    </record>
    <record date="2018-06-11" updated="2018-06-21">
      <value>291</value>
      <name>otnOtsi</name>
      <description>Optical Tributary Signal</description>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.959.1-201604-I/en">ITU-T G.959.1</xref>
      <xref type="person" data="Koteswara_Boyapati"/>
    </record>
    <record date="2018-06-22">
      <value>292</value>
      <name>otnOtuc</name>
      <description>OTN OTUCn</description>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.709-201606-I">ITU-T G.709/Y.1331</xref>
      <xref type="person" data="Koteswara_Boyapati"/>
    </record>
    <record date="2018-06-28">
      <value>293</value>
      <name>otnOduc</name>
      <description>OTN ODUC</description>
      <xref type="uri" data="https://pmcs.com/cgi-bin/document.pl?docnum=2170438">ITU-T G.709</xref>
      <xref type="person" data="Koteswara_Boyapati"/>
    </record>
    <record date="2018-06-28">
      <value>294</value>
      <name>otnOtsig</name>
      <description>OTN OTUC Signal</description>
      <xref type="uri" data="https://pmcs.com/cgi-bin/document.pl?docnum=2170438">ITU-T G.709</xref>
      <xref type="person" data="Koteswara_Boyapati"/>
    </record>
    <record date="2019-01-31">
      <value>295</value>
      <name>microwaveCarrierTermination</name>
      <description>air interface of a single microwave carrier</description>
      <xref type="rfc" data="rfc8561"/>
    </record>
    <record date="2019-01-31">
      <value>296</value>
      <name>microwaveRadioLinkTerminal</name>
      <description>radio link interface for one or several aggregated microwave carriers</description>
      <xref type="rfc" data="rfc8561"/>
    </record>
    <record date="2019-07-16">
      <value>297</value>
      <name>ieee8021axDrni</name>
      <description>IEEE 802.1AX Distributed Resilient Network Interface</description>
      <xref type="uri" data="http://www.ieee802.org/1/files/private/ax-rev-drafts/d2/802-1AX-Rev-d2-0.pdf">IEEE 802.1AX-Rev-d2-0</xref>
      <xref type="person" data="John_Messenger"/>
    </record>
    <record date="2019-10-16">
      <value>298</value>
      <name>ax25</name>
      <description>AX.25 network interfaces</description>
      <xref type="uri" data="https://www.tapr.org/pdf/AX25.2.2.pdf">AX.25 Link Access Protocol for Amateur Packet Radio version 2.2</xref>
      <xref type="person" data="Iain_Learmonth"/>
    </record>
    <record date="2020-01-10">
      <value>299</value>
      <name>ieee19061nanocom</name>
      <description>Nanoscale and Molecular Communication</description>
      <xref type="uri" data="https://standards.ieee.org/standard/1906_1-2015.html">IEEE 1906.1-2015</xref>
      <xref type="person" data="Stephen_F_Bush"/>
    </record>
    <record date="2020-07-10">
      <value>300</value>
      <name>cpri</name>
      <description>Common Public Radio Interface</description>
      <xref type="uri" data="http://www.cpri.info/spec.html">CPRI v7.0</xref>
      <xref type="person" data="Renwang_Liu"/>
    </record>
     <record date="2021-02-18" updated="2021-04-01">
      <value>301</value>
      <name>omni</name>
      <description>Overlay Multilink Network Interface (OMNI)</description>
      <xref type="draft" data="draft-templin-6man-omni-00"/>
      <xref type="person" data="Fred_L_Templin"/>
    </record>
    <record date="2021-04-22">
      <value>302</value>
      <name>roe</name>
      <description>Radio over Ethernet Interface</description>
      <xref type="uri" data="https://ieeexplore.ieee.org/document/8486937">1914.3-2018 - IEEE Standard for Radio over Ethernet Encapsulations and Mappings</xref>
      <xref type="person" data="Renwang_Liu"/>
    </record>
    <record date="2021-05-17" updated="2022-08-24">
      <value>303</value>
      <name>p2pOverLan</name>
      <description>Point to Point over LAN interface</description>
      <xref type="rfc" data="rfc9296"/>
    </record>
    <record date="2026-02-24">
      <value>304</value>
      <name>docsCableScte25d1FwdOob</name>
      <description>Cable SCTE 25-1 OOB Forward Channel</description>
      <xref type="uri" data="https://account.scte.org/standards/library/catalog/scte-25-1-hfc-outside-plant-status-monitoring-phy-layer-specification/"/>
      <xref type="person" data="Doug_Jones"/>
    </record>
    <record date="2026-02-24">
      <value>305</value>
      <name>docsCableScte25d1RetOob</name>
      <description>Cable SCTE 25-1 OOB Return Channel</description>
      <xref type="uri" data="https://account.scte.org/standards/library/catalog/scte-25-1-hfc-outside-plant-status-monitoring-phy-layer-specification/"/>
      <xref type="person" data="Doug_Jones"/>
    </record>
    <record date="2026-02-24">
      <value>306</value>
      <name>docsCableScte25d2MacOob</name>
      <description>Cable SCTE 25-2 OOB MAC</description>
      <xref type="uri" data="https://account.scte.org/standards/library/catalog/scte-25-2-hfc-outside-plant-status-monitoring-mac-layer-specification/"/>
      <xref type="person" data="Doug_Jones"/>
    </record>
    <record date="2026-03-17">
      <value>307</value>
      <name>lora</name>
      <description>LoRa</description>
      <xref type="uri" data="https://www.semtech.com/products/wireless-rf/lora-connect/sx1276"/>
    </record>
    <record date="2026-03-17">
      <value>308</value>
      <name>lorawan</name>
      <description>LoRaWAN</description>
      <xref type="uri" data="https://resources.lora-alliance.org/technical-specifications/ts001-1-0-4-lorawan-l2-1-0-4-specification"/>
    </record>
       
    
  </registry>


  <registry id="smi-numbers-6">
      <title>Tunnel Types (tunnelType)</title>
      <category>Interface Parameters</category>
      <category>Structure of Management Information (SMI) Numbers (MIB Module Registrations)</category>
      <xref type="rfc" data="rfc4087"/>
      <xref type="rfc" data="rfc8675"/>
      <xref type="rfc" data="rfc8892"/>
      <registration_rule>Expert Review</registration_rule>
      <expert>Dave Thaler</expert>
      <description>iso.org.dod.internet.mgmt.mib-2.interface.ifTable.ifEntry.ifType.tunnelType (1.3.6.1.2.1.2.2.1.3.131)</description>
    <note>When this registry is modified, the <xref type="registry" data="ianaiftype-mib">IANAifType-MIB</xref> and <xref type="uri" data="https://www.iana.org/assignments/iana-tunnel-type">iana-tunnel-type</xref>
modules should be updated in accordance with <xref type="rfc" data="rfc2863"/> and <xref type="rfc" data="rfc8675"/>, respectively.
      </note>
      <note>For a functional mib language definition please see the following:  
<xref type="registry" data="ianaiftype-mib"/>  
        
  Rules for real mib names:

    #NAME?      
    "-if its made of several words,"      
     the second and later word's first letter is uppercase      
    #NAME?      
    #NAME?      
    #NAME?      
      Thus by way of example we have:   
      traif   kosher
      -----   ------
      ddn-x25   "ddnX25(4),"
      FDDI    "fddi(15),"
      smds-dxi  "smdsDxi(43),"  
      IEEE802.11  "ieee80211(71),"  
    "-Finally, the last item in the list has no comma,"     
     while all previous items have a comma
      </note>
      <note>Note: MIB and YANG formats are available at <xref type="registry" data="ianaiftype-mib">IANAifType-MIB</xref> and <xref type="uri" data="https://www.iana.org/assignments/iana-tunnel-type">iana-tunnel-type</xref>.
      </note>
      <record>
        <value>1</value>
        <name>other</name>
        <description>none of the following</description>
        <xref type="rfc" data="rfc4087"/>
      </record>
      <record>
        <value>2</value>
        <name>direct</name>
        <description>no intermediate header</description>
        <xref type="rfc" data="rfc2003"/>
        <xref type="rfc" data="rfc4213"/>
      </record>
      <record>
        <value>3</value>
        <name>gre</name>
        <description>GRE encapsulation</description>
        <xref type="rfc" data="rfc1701"/>
        <xref type="rfc" data="rfc1702"/>
        <xref type="rfc" data="rfc7676"/>
      </record>
      <record>
        <value>4</value>
        <name>minimal</name>
        <description>Minimal encapsulation</description>
        <xref type="rfc" data="rfc2004"/>
      </record>
      <record>
        <value>5</value>
        <name>l2tp</name>
        <description>L2TP encapsulation</description>
        <xref type="rfc" data="rfc2661"/>
      </record>
      <record>
        <value>6</value>
        <name>pptp</name>
        <description>PPTP encapsulation</description>
        <xref type="rfc" data="rfc2637"/>
      </record>
      <record>
        <value>7</value>
        <name>l2f</name>
        <description>L2F encapsulation</description>
        <xref type="rfc" data="rfc2341"/>
      </record>
      <record updated="2019-07-09">
        <value>8</value>
        <name>udp</name>
        <description>UDP encapsulation</description>
        <xref type="rfc" data="rfc1234"/>
        <xref type="rfc" data="rfc8085"/>
      </record>
      <record>
        <value>9</value>
        <name>atmp</name>
        <description>ATMP encapsulation</description>
        <xref type="rfc" data="rfc2107"/>
      </record>
      <record>
        <value>10</value>
        <name>msdp</name>
        <description>MSDP encapsulation</description>
        <xref type="rfc" data="rfc3618"/>
      </record>
      <record>
        <value>11</value>
        <name>sixToFour</name>
        <description>6to4 encapsulation</description>
        <xref type="rfc" data="rfc3056"/>
      </record>
      <record>
        <value>12</value>
        <name>sixOverFour</name>
        <description>6over4 encapsulation</description>
        <xref type="rfc" data="rfc2529"/>
      </record>
      <record>
        <value>13</value>
        <name>isatap</name>
        <description>ISATAP encapsulation</description>
        <xref type="rfc" data="rfc5214"/>
      </record>
      <record>
        <value>14</value>
        <name>teredo</name>
        <description>Teredo encapsulation</description>
        <xref type="rfc" data="rfc4380"/>
      </record>
      <record date="2009-02-09">
        <value>15</value>
        <name>ipHttps</name>
        <description>IPHTTPS</description>
        <xref type="person" data="Sean_Siler"/>
        <xref type="uri" data="https://msdn.microsoft.com/en-us/library/dd358571(PROT.10).aspx">Microsoft Corporation, "IP over HTTPS (IP-HTTPS) Tunneling Protocol Specification</xref>
      </record>
      <record date="2016-04-29">
        <value>16</value>
        <name>softwireMesh</name>
        <description>softwire mesh tunnel</description>
        <xref type="rfc" data="rfc5565"/>
      </record>
      <record date="2016-04-29">
        <value>17</value>
        <name>dsLite</name>
        <description>DS-Lite tunnel</description>
        <xref type="rfc" data="rfc6333"/>
      </record>
      <record date="2018-02-14">
        <value>18</value>
        <name>aplusp</name>
        <description>A+P encapsulation</description>
        <xref type="rfc" data="rfc6346"/>
      </record>
      <record date="2021-04-23">
        <value>19</value>
        <name>ipsectunnelmode</name>
        <description>IpSec tunnel mode encapsulation</description>
        <xref type="rfc" data="rfc4301"/>
      </record>
      
    </registry>
  
  
  <registry id="smi-numbers-7">
    <title>Transmission Number Values</title>
    <category>Interface Parameters</category>
    <category>Structure of Management Information (SMI) Numbers (MIB Module Registrations)</category>
    <xref type="rfc" data="rfc1213"/>
    <xref type="rfc" data="rfc8892"/>
    <registration_rule>Specification Required</registration_rule>
    <description>iso.org.dod.internet.mgmt.mib-2.transmission (1.3.6.1.2.1.10)</description>
    <expert>Dave Thaler</expert>
    <note>For future transmission number assignments, an 'ifType' assignment 
will be made with the same value.
</note>
    <record>
      <value>5</value>
      <name>x25</name>
      <description>X.25</description>
      <xref type="rfc" data="rfc1382"/>
    </record>
    <record>
      <value>7</value>
      <name>dot3</name>
      <description>Ethernet-like Objects</description>
      <xref type="rfc" data="rfc3635"/>
    </record>
    <record>
      <value>8</value>
      <name>IEEE802.4</name>
      <description>Token Bus-like Objects</description>
      <xref type="rfc" data="rfc1230"/>
      <xref type="rfc" data="rfc1239"/>
    </record>
    <record>
      <value>9</value>
      <name>dot5</name>
      <description>Token Ring-like Objects</description>
      <xref type="rfc" data="rfc1748"/>
    </record>
    <record>
      <value>15</value>
      <name>FDDI</name>
      <description>FDDI Objects</description>
      <xref type="rfc" data="rfc1512"/>
      <xref type="person" data="Jeffrey_Case"/>
    </record>
    <record>
      <value>16</value>
      <name>lapb</name>
      <description>LAP B</description>
      <xref type="rfc" data="rfc1381"/>
    </record>
    <record>
      <value>18</value>
      <name>ds1</name>
      <description>T1 Carrier Objects</description>
      <xref type="rfc" data="rfc4805"/>
    </record>
    <record>
      <value>19</value>
      <name>e1</name>
      <description>E1 Carrier Objects</description>
      <xref type="rfc" data="rfc4805"/>
    </record>
    <record>
      <value>20</value>
      <name>isdnMib</name>
      <description>ISDN MIB</description>
      <xref type="rfc" data="rfc2127"/>
    </record>
    <record>
      <value>21</value>
      <name>dialControlMib</name>
      <description>Dial Control MIB</description>
      <xref type="rfc" data="rfc2128"/>
    </record>
    <record>
      <value>23</value>
      <name>ppp</name>
      <description>Point-to-Point Protocol</description>
      <xref type="rfc" data="rfc1471"/>
    </record>
    <record>
      <value>30</value>
      <name>ds3</name>
      <description>DS3/E3 Interface Objects</description>
      <xref type="rfc" data="rfc3896"/>
    </record>
    <record>
      <value>31</value>
      <name>sip</name>
      <description>SMDS Interface Objects</description>
      <xref type="rfc" data="rfc1694"/>
    </record>
    <record>
      <value>32</value>
      <name>frame-relay</name>
      <description>Frame Relay Objects</description>
      <xref type="rfc" data="rfc2115"/>
      <xref type="person" data="Caralyn_Brown"/>
    </record>
    <record>
      <value>33</value>
      <name>RS-232</name>
      <description>RS-232 Objects</description>
      <xref type="rfc" data="rfc1659"/>
    </record>
    <record>
      <value>34</value>
      <name>Parallel</name>
      <description>Parallel Printer Objects</description>
      <xref type="rfc" data="rfc1660"/>
    </record>
    <record>
      <value>35</value>
      <name>arcnet</name>
      <description>ARC network</description>
    </record>
    <record>
      <value>36</value>
      <name>arcnet-plus</name>
      <description>ARC network plus</description>
    </record>
    <record>
      <value>37</value>
      <name>atm</name>
      <description>ATM</description>
    </record>
    <record>
      <value>38</value>
      <name>MIOX25</name>
      <description>MIOX25</description>
      <xref type="rfc" data="rfc1461"/>
    </record>
    <record>
      <value>39</value>
      <name>sonetMIB</name>
      <description>SONET MIB</description>
      <xref type="rfc" data="rfc3592"/>
    </record>
    <record>
      <value>44</value>
      <name>frnetservMIB</name>
      <description>Frame Relay Service MIB for DCE</description>
      <xref type="rfc" data="rfc1604"/>
    </record>
    <record>
      <value>45</value>
      <name>dot12MIB</name>
      <description>IEEE 802.12</description>
      <xref type="rfc" data="rfc2020"/>
    </record>
    <record>
      <value>46</value>
      <name>ipoaMIB</name>
      <description>IPOA-MIB</description>
      <xref type="rfc" data="rfc2320"/>
    </record>
    <record>
      <value>47</value>
      <name>mfrMIB</name>
      <description>FR-MFR-MIB</description>
      <xref type="rfc" data="rfc3020"/>
    </record>
    <record>
      <value>48</value>
      <name>hdsl2ShdslMIB</name>
      <description>HDSL2-SHDSL-LINE-MIB</description>
      <xref type="rfc" data="rfc4319"/>
    </record>
    <record>
      <value>49</value>
      <name>apsMIB</name>
      <description>APS-MIB</description>
      <xref type="rfc" data="rfc3498"/>
    </record>
    <record>
      <value>50-55</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>56</value>
      <name>fcMgmtMIB</name>
      <description>fcMgmtMIB</description>
      <xref type="rfc" data="rfc4044"/>
    </record>
    <record>
      <value>57-80</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>81</value>
      <name>ds0</name>
      <description>DS0-MIB</description>
      <xref type="rfc" data="rfc2494"/>
    </record>
    <record>
      <value>82</value>
      <name>ds0bundle</name>
      <description>DS0Bundle-MIB</description>
      <xref type="rfc" data="rfc2494"/>
    </record>
    <record>
      <value>83-93</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>94</value>
      <name>adslmib</name>
      <description>adslMIB</description>
      <xref type="rfc" data="rfc2662"/>
    </record>
    <record>
      <value>95</value>
      <name>l2tp</name>
      <description>L2TP-MIB</description>
      <xref type="rfc" data="rfc3371"/>
    </record>
    <record>
      <value>96</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>97</value>
      <name>vdslMIB</name>
      <description>VDSL-LINE-MIB</description>
      <xref type="rfc" data="rfc3728"/>
    </record>
    <record>
      <value>98-126</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>127</value>
      <name>docsIfMib</name>
      <description>DOCS IF MIB</description>
      <xref type="rfc" data="rfc2670"/>
    </record>
    <record>
      <value>128-130</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>131</value>
      <name>tunnelMIB</name>
      <description>IP Tunnel MIB</description>
      <xref type="rfc" data="rfc2667"/>
    </record>
    <record>
      <value>132</value>
      <name>coffee</name>
      <description>coffee pot</description>
      <xref type="rfc" data="rfc2325"/>
    </record>
    <record>
      <value>133</value>
      <name>optIfMibModule</name>
      <description>OPT-IF-MIB</description>
      <xref type="rfc" data="rfc3591"/>
    </record>
    <record>
      <value>134</value>
      <name>etherWisMIB</name>
      <description>ETHER-WIS MIB</description>
      <xref type="rfc" data="rfc3637"/>
    </record>
    <record>
      <value>135-165</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>166</value>
      <name>mplsStdMIB</name>
      <description>MPLS STD MIB</description>
      <xref type="rfc" data="rfc3811"/>
    </record>
    <record>
      <value>167-183</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>184</value>
      <name>propBWAp2Mp</name>
      <description>PropBroadbandWirelessAccesspt2Multipt</description>
      <xref type="uri" data="http://standards.ieee.org/getieee802/802.16.html"/>
    </record>
    <record>
      <value>185-199</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>200</value>
      <name>teLinkStdMIB</name>
      <description>TE-LINK-STD-MIB</description>
      <xref type="rfc" data="rfc4220"/>
    </record>
    <record>
      <value>201-223</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>224</value>
      <name>fcipMIB</name>
      <description>FCIP-MGMT-MIB</description>
      <xref type="rfc" data="rfc4404"/>
    </record>
    <record>
      <value>225-226</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>227</value>
      <name>lmpMIB</name>
      <description>LMP-MIB</description>
      <xref type="rfc" data="rfc4327"/>
    </record>
    <record>
      <value>228</value>
      <name>vdslExtSCMMIB</name>
      <description>VDSL-LINE-EXT-SCM-MIB</description>
      <xref type="rfc" data="rfc4069"/>
    </record>
    <record>
      <value>229</value>
      <name>vdslExtMCMMIB</name>
      <description>VDSL-LINE-EXT-MCM-MIB</description>
      <xref type="rfc" data="rfc4070"/>
    </record>
    <record>
      <value>230</value>
      <name>ifcpMgmtMIB</name>
      <description>IFCP-MGMT-MIB</description>
      <xref type="rfc" data="rfc6173"/>
    </record>
    <record>
      <value>231-237</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>238</value>
      <name>adsl2MIB</name>
      <description>ADSL2-LINE-MIB</description>
      <xref type="rfc" data="rfc4706"/>
    </record>
    <record>
      <value>239</value>
      <name>dvbRcsMib</name>
      <description>DVB-RCS-MIB</description>
      <xref type="rfc" data="rfc5728"/>
      <xref type="uri" data=" http://www.etsi.org/WebSite/OurServices/documentationservices.aspx">ETSI EN 301 790</xref>
      <xref type="uri" data="https://web.archive.org/web/20181229131835/http://satlabs.org/pdf/SatLabs_System_Recommendations_v2.0_M&amp;C.pdf"/>
    </record>
    <record>
      <value>240-245</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>246</value>
      <name>pwStdMIB</name>
      <description>PW-STD-MIB</description>
      <xref type="rfc" data="rfc5601"/>
    </record>
    <record>
      <value>247-250</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>251</value>
      <name>vdsl2MIB</name>
      <description>VDSL2-LINE-MIB</description>
      <xref type="rfc" data="rfc5650"/>
    </record>
    <record>
      <value>252-262</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>263</value>
      <name>Reserved</name>
      <description>Reserved</description>
      <xref type="rfc" data="rfc6768"/><xref type="rfc-errata" data="3591"/>
    </record>
    <record>
      <value>264</value>
      <name>Reserved</name>
      <description>Reserved</description>
      <xref type="rfc" data="rfc6767"/><xref type="rfc-errata" data="3589"/>
    </record>
    <record>
      <value>265</value>
      <name>Reserved</name>
      <description>Reserved</description>
      <xref type="rfc" data="rfc6766"/><xref type="rfc-errata" data="3588"/>
    </record>
    <record>
      <value>266-272</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record>
      <value>273</value>
      <name>TED-MIB</name>
      <description>TED-MIB</description>
      <xref type="rfc" data="rfc6825"/>
    </record>
    <record>
      <value>274</value>
      <name>VPLS-GENERIC-MIB</name>
      <description>VPLS-GENERIC-MIB</description>
      <xref type="rfc" data="rfc7257"/>
    </record>
    <record>
      <value>275</value>
      <name>VPLS-LDP-MIB</name>
      <description>VPLS-LDP-MIB</description>
      <xref type="rfc" data="rfc7257"/>
    </record>
    <record>
      <value>276</value>
      <name>VPLS-BGP-MIB MIB</name>
      <description>VPLS-BGP-MIB</description>
      <xref type="rfc" data="rfc7257"/>
    </record>
    <record>
      <value>277-290</value>
      <name>Reserved</name>
      <description>Reserved</description>
    </record>
    <record date="2018-06-11" updated="2018-06-21">
      <value>291</value>
      <name>otnOtsi</name>
      <description>Optical Tributary Signal</description>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.959.1-201604-I/en">ITU-T G.959.1</xref>
      <xref type="person" data="Koteswara_Boyapati"/>
    </record>
    <record date="2018-06-22">
      <value>292</value>
      <name>otnOtuc</name>
      <description>OTN OTUCn</description>
      <xref type="uri" data="https://www.itu.int/rec/T-REC-G.709-201606-I">ITU-T G.709/Y.1331</xref>
      <xref type="person" data="Koteswara_Boyapati"/>
    </record>
    <record date="2018-06-28">
      <value>293</value>
      <name>otnOduc</name>
      <description>OTN ODUC</description>
      <xref type="uri" data="https://pmcs.com/cgi-bin/document.pl?docnum=2170438">ITU-T G.709</xref>
      <xref type="person" data="Koteswara_Boyapati"/>
    </record>
    <record date="2018-06-28">
      <value>294</value>
      <name>otnOtsig</name>
      <description>OTN OTUC Signal</description>
      <xref type="uri" data="https://pmcs.com/cgi-bin/document.pl?docnum=2170438">ITU-T G.709</xref>
      <xref type="person" data="Koteswara_Boyapati"/>
    </record>
    <record date="2019-01-31">
      <value>295</value>
      <name>Reserved</name>
      <description>Reserved</description>
      <xref type="rfc" data="rfc8561"/>
    </record>
    <record date="2019-01-31">
      <value>296</value>
      <name>Reserved</name>
      <description>Reserved</description>
      <xref type="rfc" data="rfc8561"/>
    </record>
    <record date="2019-07-16">
      <value>297</value>
      <name>ieee8021axDrni</name>
      <description>IEEE 802.1AX Distributed Resilient Network Interface</description>
      <xref type="uri" data="http://www.ieee802.org/1/files/private/ax-rev-drafts/d2/802-1AX-Rev-d2-0.pdf">IEEE 802.1AX-Rev-d2-0</xref>
      <xref type="person" data="John_Messenger"/>
    </record>
    <record date="2019-10-16">
      <value>298</value>
      <name>ax25</name>
      <description>AX.25 network interfaces</description>
      <xref type="uri" data="https://www.tapr.org/pdf/AX25.2.2.pdf">AX.25 Link Access Protocol for Amateur Packet Radio version 2.2</xref>
      <xref type="person" data="Iain_Learmonth"/>
    </record>
    <record date="2020-01-10">
      <value>299</value>
      <name>ieee19061nanocom</name>
      <description>Nanoscale and Molecular Communication</description>
      <xref type="uri" data="https://standards.ieee.org/standard/1906_1-2015.html">IEEE 1906.1-2015</xref>
      <xref type="person" data="Stephen_F_Bush"/>
	</record>
    <record date="2020-07-10">
      <value>300</value>
      <name>cpri</name>
      <description>Common Public Radio Interface</description>
      <xref type="uri" data="http://www.cpri.info/spec.html">CPRI v7.0</xref>
      <xref type="person" data="Renwang_Liu"/>
    </record>
    <record date="2021-02-18" updated="2021-04-01">
      <value>301</value>
      <name>omni</name>
      <description>Overlay Multilink Network Interface (OMNI)</description>
      <xref type="draft" data="draft-templin-6man-omni-00"/>
      <xref type="person" data="Fred_L_Templin"/>
    </record>    
    <record date="2021-04-22">
      <value>302</value>
      <name>roe</name>
      <description>Radio over Ethernet Interface</description>
      <xref type="uri" data="https://ieeexplore.ieee.org/document/8486937">1914.3-2018 - IEEE Standard for Radio over Ethernet Encapsulations and Mappings</xref>
      <xref type="person" data="Renwang_Liu"/>
    </record>
    <record date="2021-05-17">
      <value>303</value>
      <name>p2pOverLan</name>
      <description>Point to Point over LAN interface</description>
      <xref type="rfc" data="rfc5309"/>
    </record>
    <record date="2026-02-24">
      <value>304</value>
      <name>docsCableScte25d1FwdOob</name>
      <description>Cable SCTE 25-1 OOB Forward Channel</description>
      <xref type="uri" data="https://account.scte.org/standards/library/catalog/scte-25-1-hfc-outside-plant-status-monitoring-phy-layer-specification/"/>
      <xref type="person" data="Doug_Jones"/>
    </record>
    <record date="2026-02-24">
      <value>305</value>
      <name>docsCableScte25d1RetOob</name>
      <description>Cable SCTE 25-1 OOB Return Channel</description>
      <xref type="uri" data="https://account.scte.org/standards/library/catalog/scte-25-1-hfc-outside-plant-status-monitoring-phy-layer-specification/"/>
      <xref type="person" data="Doug_Jones"/>
    </record>
    <record date="2026-02-24">
      <value>306</value>
      <name>docsCableScte25d2MacOob</name>
      <description>Cable SCTE 25-2 OOB MAC</description>
      <xref type="uri" data="https://account.scte.org/standards/library/catalog/scte-25-2-hfc-outside-plant-status-monitoring-mac-layer-specification/"/>
      <xref type="person" data="Doug_Jones"/>
    </record>
    <record date="2026-03-17">
      <value>307</value>
      <name>lora</name>
      <description>LoRa</description>
      <xref type="uri" data="https://www.semtech.com/products/wireless-rf/lora-connect/sx1276"/>
    </record>
    <record date="2026-03-17">
      <value>308</value>
      <name>lorawan</name>
      <description>LoRaWAN</description>
      <xref type="uri" data="https://resources.lora-alliance.org/technical-specifications/ts001-1-0-4-lorawan-l2-1-0-4-specification"/>
    </record>
    
    <registry id="smi-numbers-8">
      <title>MIB Transmission Group - Point-to-Point Protocol</title>
      <xref type="rfc" data="rfc1471"/>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.mgmt.mib-2.transmission.ppp (1.3.6.1.2.1.10.23)</description>
      <record>
        <value>1</value>
        <name>pppLcp</name>
        <description>ppp link control</description>
        <xref type="rfc" data="rfc1471"/>
      </record>
      <record>
        <value>2</value>
        <name>pppSecurity</name>
        <description>ppp security</description>
        <xref type="rfc" data="rfc1472"/>
      </record>
      <record>
        <value>3</value>
        <name>pppIp</name>
        <description>ppp IP network control</description>
        <xref type="rfc" data="rfc1473"/>
      </record>
      <record>
        <value>4</value>
        <name>pppBridge</name>
        <description>ppp bridge networl control</description>
        <xref type="rfc" data="rfc1474"/>
      </record>
    </registry>
    
    
    <registry id="smi-numbers-9">
      <title>MIB Transmission Group - MPLS STD MIB</title>
      <xref type="rfc" data="rfc3811"/>
      <registration_rule>Standards Action</registration_rule>
      <description>iso.org.dod.internet.mgmt.mib-2.transmission.mplsStdMIB (1.3.6.1.2.1.10.166)</description>
      <record>
        <value>1</value>
        <name>MPLS-TC-STD-MIB</name>
        <xref type="rfc" data="rfc3811"/>
      </record>
      <record>
        <value>2</value>
        <name>MPLS-LSR-STD-MIB</name>
        <xref type="rfc" data="rfc3813"/>
      </record>
      <record>
        <value>3</value>
        <name>MPLS-TE-STD-MIB</name>
        <xref type="rfc" data="rfc3812"/>
      </record>
      <record>
        <value>4</value>
        <name>MPLS-LDP-STD-MIB</name>
        <xref type="rfc" data="rfc3815"/>
      </record>
      <record>
        <value>5</value>
        <name>MPLS-LDP-ATM-STD-MIB</name>
        <xref type="rfc" data="rfc3815"/>
      </record>
      <record>
        <value>6</value>
        <name>MPLS-LDP-FRAME-RELAY-STD-MIB</name>
        <xref type="rfc" data="rfc3815"/>
      </record>
      <record>
        <value>7</value>
        <name>MPLS-LDP-GENERIC-STD-MIB</name>
        <xref type="rfc" data="rfc3815"/>
      </record>
      <record>
        <value>8</value>
        <name>MPLS-FTN-STD-MIB</name>
        <xref type="rfc" data="rfc3814"/>
      </record>
      <record>
        <value>9</value>
        <name>MPLS-LC-ATM-STD-MIB</name>
        <xref type="rfc" data="rfc4368"/>
      </record>
      <record>
        <value>10</value>
        <name>MPLS-LC-FR-STD-MIB</name>
        <xref type="rfc" data="rfc4368"/>
      </record>
      <record>
        <value>11</value>
        <name>MPLS-L3VPN-STD-MIB</name>
        <xref type="rfc" data="rfc4382"/>
      </record>
      <record>
        <value>12</value>
        <name>GMPLS-TC-STD-MIB</name>
        <xref type="rfc" data="rfc4801"/>
      </record>
      <record>
        <value>13</value>
        <name>GMPLS-TE-STD-MIB</name>
        <xref type="rfc" data="rfc4802"/>
      </record>
      <record>
        <value>14</value>
        <name>Unassigned</name>
      </record>
      <record>
        <value>15</value>
        <name>GMPLS-LSR-STD-MIB</name>
        <xref type="rfc" data="rfc4803"/>
      </record>
      <record>
        <value>16</value>
        <name>GMPLS-LABEL-STD-MIB</name>
        <xref type="rfc" data="rfc4803"/>
      </record>
      <record date="2014-12-24">
        <value>17</value>
        <name>MPLS-TC-EXT-STD-MIB</name>
        <xref type="rfc" data="rfc7453"/>
      </record>
      <record date="2014-12-24">
        <value>18</value>
        <name>MPLS-ID-STD-MIB</name>
        <xref type="rfc" data="rfc7453"/>
      </record>
      <record date="2014-12-24">
        <value>19</value>
        <name>MPLS-LSR-EXT-STD-MIB</name>
        <xref type="rfc" data="rfc7453"/>
      </record>
      <record date="2014-12-24">
        <value>20</value>
        <name>MPLS-TE-EXT-STD-MIB</name>
        <xref type="rfc" data="rfc7453"/>
      </record>
      <record date="2015-09-25">
        <value>21</value>
        <name>MPLS-OAM-ID-STD-MIB</name>
        <xref type="rfc" data="rfc7697"/>
      </record>
      <record date="2017-02-23">
        <value>22</value>
        <name>MPLS-LPS-MIB</name>
        <xref type="rfc" data="rfc8150"/>
      </record>
    </registry>
    
    
  </registry>
  
  
  <registry id="smi-numbers-10">
    <title>MIB - Remote Network Monitoring</title>
    <xref type="rfc" data="rfc2819"/>
    <xref type="rfc" data="rfc3737"/>
    <registration_rule>Standards Action</registration_rule>
    <record>
      <value>0</value>
      <name>rmonEventsV2</name>
      <type>Notifications root</type>
      <xref type="rfc" data="rfc2819"/>
    </record>
    <record>
      <value>1</value>
      <name>statistics</name>
      <type>OID</type>
      <xref type="rfc" data="rfc2819"/>
    </record>
    <record>
      <value>2</value>
      <name>history</name>
      <type>OID</type>
      <xref type="rfc" data="rfc2819"/>
    </record>
    <record>
      <value>3</value>
      <name>alarm</name>
      <type>OID</type>
      <xref type="rfc" data="rfc2819"/>
    </record>
    <record>
      <value>4</value>
      <name>hosts</name>
      <type>OID</type>
      <xref type="rfc" data="rfc2819"/>
    </record>
    <record>
      <value>5</value>
      <name>hostTopN</name>
      <type>OID</type>
      <xref type="rfc" data="rfc2819"/>
    </record>
    <record>
      <value>6</value>
      <name>matrix</name>
      <type>OID</type>
      <xref type="rfc" data="rfc2819"/>
    </record>
    <record>
      <value>7</value>
      <name>filter</name>
      <type>OID</type>
      <xref type="rfc" data="rfc2819"/>
    </record>
    <record>
      <value>8</value>
      <name>capture</name>
      <type>OID</type>
      <xref type="rfc" data="rfc2819"/>
    </record>
    <record>
      <value>9</value>
      <name>event</name>
      <type>OID</type>
      <xref type="rfc" data="rfc2819"/>
    </record>
    <record>
      <value>10</value>
      <name>tokenRing</name>
      <type>OID</type>
      <xref type="rfc" data="rfc1513"/>
    </record>
    <record>
      <value>11</value>
      <name>protocolDir</name>
      <type>OID</type>
      <xref type="rfc" data="rfc4502"/>
    </record>
    <record>
      <value>12</value>
      <name>protocolDist</name>
      <type>OID</type>
      <xref type="rfc" data="rfc4502"/>
    </record>
    <record>
      <value>13</value>
      <name>addressMap</name>
      <type>OID</type>
      <xref type="rfc" data="rfc4502"/>
    </record>
    <record>
      <value>14</value>
      <name>nlHost</name>
      <type>OID</type>
      <xref type="rfc" data="rfc4502"/>
    </record>
    <record>
      <value>15</value>
      <name>nlMatrix</name>
      <type>OID</type>
      <xref type="rfc" data="rfc4502"/>
    </record>
    <record>
      <value>16</value>
      <name>alHost</name>
      <type>OID</type>
      <xref type="rfc" data="rfc4502"/>
    </record>
    <record>
      <value>17</value>
      <name>alMatrix</name>
      <type>OID</type>
      <xref type="rfc" data="rfc4502"/>
    </record>
    <record>
      <value>18</value>
      <name>usrHistory</name>
      <type>OID</type>
      <xref type="rfc" data="rfc4502"/>
    </record>
    <record>
      <value>19</value>
      <name>probeConfig</name>
      <type>OID</type>
      <xref type="rfc" data="rfc4502"/>
    </record>
    <record>
      <value>20</value>
      <name>rmonConformance</name>
      <type>OID</type>
      <xref type="rfc" data="rfc4502"/>
    </record>
    <record>
      <value>21</value>
      <name>mediaIndependentStats</name>
      <type>OID</type>
      <xref type="rfc" data="rfc3273"/>
    </record>
    <record>
      <value>22</value>
      <name>switchRMON</name>
      <type>M-I</type>
      <xref type="rfc" data="rfc2613"/>
    </record>
    <record>
      <value>23</value>
      <name>reserved for apm</name>
      <type>M-I</type>
      <xref type="rfc" data="rfc3729"/>
    </record>
    <record>
      <value>24</value>
      <name>available</name>
    </record>
    <record>
      <value>25</value>
      <name>pmCapsMIB</name>
      <type>M-I (defunct)</type>
    </record>
    <record>
      <value>26</value>
      <name>dsmonMIB</name>
      <type>M-I</type>
      <xref type="rfc" data="rfc3287"/>
    </record>
    <record>
      <value>27</value>
      <name>interfaceTopNMIB</name>
      <type>M-I</type>
      <xref type="rfc" data="rfc3144"/>
    </record>
    <record>
      <value>28</value>
      <name>sspmMIB</name>
      <type>M-I</type>
      <xref type="rfc" data="rfc4149"/>
    </record>
    <record>
      <value>29</value>
      <name>hcAlarmMIB</name>
      <type>M-I</type>
      <xref type="rfc" data="rfc3434"/>
    </record>
    <record>
      <value>30</value>
      <name>tpmMIB</name>
      <type>M-I</type>
      <xref type="rfc" data="rfc4150"/>
    </record>
    <record>
      <value>31</value>
      <name>reserved for raqmon</name>
      <type>M-I</type>
      <xref type="draft" data="draft-siddiqui-rmonmib-raqmon-mib-02"/>
    </record>
    <record>
      <value>32</value>
      <name>reserved for raqmonDs</name>
      <type>M-I</type>
      <xref type="draft" data="draft-siddiqui-rmonmib-raqmon-pdu-00"/>
    </record>
    
    
    <registry id="smi-numbers-11">
      <title>rmonConformance (Value 20)</title>
      <xref type="rfc" data="rfc4502"/>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.mgmt.mib-2.rmon.conformance (1.3.6.1.2.1.16.20)</description>
      <record>
        <value>1</value>
        <name>rmon2MIBCompliances</name>
        <type>OID</type>
        <xref type="rfc" data="rfc4502"/>
      </record>
      <record>
        <value>2</value>
        <name>rmon2MIBGroups</name>
        <type>OID</type>
        <xref type="rfc" data="rfc4502"/>
      </record>
      <record>
        <value>3</value>
        <name>smonMIBCompliances</name>
        <type>OID</type>
        <xref type="rfc" data="rfc2613"/>
      </record>
      <record>
        <value>4</value>
        <name>smonMIBGroups</name>
        <type>OID</type>
        <xref type="rfc" data="rfc2613"/>
      </record>
      <record>
        <value>5</value>
        <name>hcRMON</name>
        <type>M-I</type>
        <xref type="rfc" data="rfc3273"/>
      </record>
      <record>
        <value>6</value>
        <name>hcRmonMIBCompliances</name>
        <type>OID</type>
        <xref type="rfc" data="rfc3273"/>
      </record>
      <record>
        <value>7</value>
        <name>hcRmonMIBGroups</name>
        <type>OID</type>
        <xref type="rfc" data="rfc3273"/>
      </record>
      <record>
        <value>8</value>
        <name>rmonMibModule</name>
        <type>M-I</type>
        <xref type="rfc" data="rfc2819"/>
      </record>
      <record>
        <value>9</value>
        <name>rmonCompliances</name>
        <type>OID</type>
        <xref type="rfc" data="rfc2819"/>
      </record>
      <record>
        <value>10</value>
        <name>rmonGroups</name>
        <type>OID</type>
        <xref type="rfc" data="rfc2819"/>
      </record>
    </registry>
    
    
  </registry>
  
  
  <registry id="smi-numbers-12">
    <title>Internet-standard MIB - Network Services Monitoring</title>
    <description>iso.org.dod.internet.mgmt.mib-2.application (1.3.6.1.2.1.27)</description>
 
    <registry id="smi-numbers-13">
      <title>mib-2.application.assocTable.assocEntry.assocApplicationProtocol</title>
      <registration_rule>Not Defined?</registration_rule>
      <description>iso.org.dod.internet.mgmt.mib-2.application.assocTable.assocEntry.assocApplicationProtocol (1.3.6.1.2.1.27.2.1.3)</description>
      <note>assocApplicationProtocol OBJECT-TYPE
       SYNTAX OBJECT IDENTIFIER
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "An identification of the protocol being used for the
          application.  For an OSI Application, this will be the
          Application Context.  For Internet applications, the IANA
          maintains a registry of the OIDs which correspond to
          well-known applications.  If the application protocol is
          not listed in the registry, an OID value of the form
          {applTCPProtoID port} or {applUDProtoID port} are used for
          TCP-based and UDP-based protocols, respectively. In either
          case 'port' corresponds to the primary port number being
          used by the protocol."
       ::= {assocEntry 3}</note>
      <record>
        <value>0</value>
        <name>Reserved</name>
      </record>
    </registry>
    
    
    <registry id="smi-numbers-14">
      <title>mib-2.application.applTCPProtoID (1.3.6.1.2.1.27.4)</title>
      <note>This registry is not in use.  As per <xref type="rfc" data="rfc2788"/> the applications
are designated by the duplet formed by the OID and the TCP or UDP port
respectively.

   -- OIDs of the form {applTCPProtoID port} are intended to be used
   -- for TCP-based protocols that don't have OIDs assigned by other
   -- means. {applUDPProtoID port} serves the same purpose for
   -- UDP-based protocols. In either case 'port' corresponds to
   -- the primary port number being used by the protocol. For example,
   -- assuming no other OID is assigned for SMTP, an OID of
   -- {applTCPProtoID 25} could be used, since SMTP is a TCP-based
   -- protocol that uses port 25 as its primary port.</note>
    </registry>
    
    
    <registry id="smi-numbers-15">
      <title>mib-2.application.applUDPProtoID (1.3.6.1.2.1.27.5)</title>
      <note>This registry is not in use.  As per <xref type="rfc" data="rfc2788"/> the applications
are designated by the duplet formed by the OID and the TCP or UDP port
respectively.

   -- OIDs of the form {applTCPProtoID port} are intended to be used
   -- for TCP-based protocols that don't have OIDs assigned by other
   -- means. {applUDPProtoID port} serves the same purpose for
   -- UDP-based protocols. In either case 'port' corresponds to
   -- the primary port number being used by the protocol. For example,
   -- assuming no other OID is assigned for SMTP, an OID of
   -- {applTCPProtoID 25} could be used, since SMTP is a TCP-based
   -- protocol that uses port 25 as its primary port.</note>
    </registry>
    
  </registry>
  
  
  <registry id="smi-numbers-16">
    <title>Internet-standard MIB - Mail Monitoring</title>
    <description>iso.org.dod.internet.mgmt.mib-2.mta (1.3.6.1.2.1.28)</description>
    <registry id="smi-numbers-17">
      <title>mib-2.mta.mtaGroupTable.MailGroupEntry.mtaGroupMailProtocol</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.mgmt.mib-2.mta.mtaGroupTable.MailGroupEntry.mtaGroupMailProtocol (1.3.6.1.2.1.28.2.1.24)</description>
      <note>   mtaGroupMailProtocol OBJECT-TYPE
       SYNTAX OBJECT IDENTIFIER
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "An identification of the protocol being used by this group.
         For an group employing OSI protocols, this will be the
         Application Context.  For Internet applications, the IANA
         maintains a registry of the OIDs which correspond to
         well-known message transfer protocols.  If the application
         protocol is not listed in the registry, an OID value of the
         form {applTCPProtoID port} or {applUDProtoID port} are used
         for TCP-based and UDP-based protocols, respectively.  In
         either case 'port' corresponds to the primary port number
         being used by the group.  applTCPProtoID and applUDPProtoID
         are defined in [5]."
       ::= {mtaGroupEntry 24}</note>
      <record>
        <value>0</value>
        <name>Reserved</name>
      </record>
    </registry>
    
  </registry>
  
  
  <registry id="smi-numbers-18">
    <title>SMI mib-2 snanauMIB Codes</title>
    <xref type="rfc" data="rfc1666"/>
    <registration_rule>Not Defined ?</registration_rule>
    <description>iso.org.dod.internet.mgmt.mib-2.snanauMIB (1.3.6.1.2.1.34)</description>
    <record>
      <value>1</value>
      <name>snanauObjects</name>
      <description>SNANAU Objects</description>
      <xref type="rfc" data="rfc1666"/>
    </record>
    <record>
      <value>2</value>
      <name>snanauConformance</name>
      <description>SNANAU Conformance</description>
      <xref type="rfc" data="rfc1666"/>
    </record>
    <record>
      <value>3</value>
      <name>appcMIB</name>
      <description>APPC MIB</description>
      <xref type="rfc" data="rfc2051"/>
    </record>
    <record>
      <value>4</value>
      <name>appnMIB</name>
      <description>APPN MIB</description>
      <xref type="rfc" data="rfc2455"/>
    </record>
    <record>
      <value>5</value>
      <name>dlurMIB</name>
      <description>APPN Dep LU Requester MIB</description>
      <xref type="rfc" data="rfc2232"/>
    </record>
    <record>
      <value>6</value>
      <name>hprMIB</name>
      <description>APPN High Perf. Routing MIB</description>
      <xref type="rfc" data="rfc2238"/>
    </record>
    <record>
      <value>7</value>
      <name>ebnMIB</name>
      <description>APPN Ext. Border Node MIB</description>
      <xref type="rfc" data="rfc2457"/>
    </record>
    <record>
      <value>8</value>
      <name>tn3270eMIB</name>
      <description>TN3270E MIB</description>
      <xref type="rfc" data="rfc2561"/>
    </record>
    <record>
      <value>9</value>
      <name>tn3270eRtMIB</name>
      <description>TN3270E Response Time MIB</description>
      <xref type="rfc" data="rfc2562"/>
    </record>
  </registry>
  
  
  <registry id="smi-numbers-19">
    <title>spdActions</title>
    <xref type="rfc" data="rfc4807"/>
    <registration_rule>Specification Required</registration_rule>
    <expert>Wes Hardaker</expert>
    <description>iso.org.dod.internet.mgmt.mib-2.spdmib.sdpActions (1.3.6.1.2.1.153.4)</description>
  </registry>
  
  
  <registry id="smi-numbers-20">
    <title>IPFIX-SELECTOR-MIB Functions</title>
    <xref type="rfc" data="rfc6615"/>
    <registration_rule>Expert Review</registration_rule>
    <expert>Unassigned</expert>
    <description>iso.org.dod.internet.mgmt.mib-2.ipfixSelectorMIB.ipfixSelectorObjects.ipfixSelectorFunctions (1.3.6.1.2.1.194.1.1)</description>
    <record>
      <value>1</value>
      <name>ipfixFuncSelectAll</name>
      <description>Select everything</description>
      <xref type="rfc" data="rfc6615"/>
    </record>
    <record>
      <value>2</value>
      <name>psampSampCountBased</name>
      <description>Systematic Count-based Sampling</description>
      <xref type="rfc" data="rfc6727"/>
    </record>
    <record>
      <value>3</value>
      <name>psampSampTimeBased</name>
      <description>Systematic Time-based Sampling</description>
      <xref type="rfc" data="rfc6727"/>
    </record>
    <record>
      <value>4</value>
      <name>psampSampRandOutOfN</name>
      <description>Random n-out-of-N Sampling</description>
      <xref type="rfc" data="rfc6727"/>
    </record>
    <record>
      <value>5</value>
      <name>psampSampUniProb</name>
      <description>Universal Probabilistic Sampling</description>
      <xref type="rfc" data="rfc6727"/>
    </record>
    <record>
      <value>6</value>
      <name>psampFiltPropMatch</name>
      <description>Property Match Filtering</description>
      <xref type="rfc" data="rfc6727"/>
    </record>
    <record>
      <value>7</value>
      <name>psampFiltHash</name>
      <description>Hash-based Filtering</description>
      <xref type="rfc" data="rfc6727"/>
    </record>    
    <record>
      <value>8</value>
      <name>flowSelectorAlgorithm</name>
      <description>This Object Identifier identifies the Intermediate Flow Selection Process 
technique (e.g., Filtering, Sampling) that is applied by the Intermediate Flow Selection Process
     </description>
      <xref type="rfc" data="rfc7014"/>
    </record>
  </registry>
  
  
  <registry id="smi-numbers-21">
    <title>SMI pib PIB Codes</title>
    <xref type="rfc" data="rfc3159"/>
    <registration_rule>Standards Action</registration_rule>
    <description>iso.org.dod.internet.mgmt.pib (1.3.6.1.2.2)</description>
    <record date="1995-06">
      <value>0</value>
      <name>Reserved</name>
      <xref type="person" data="IANA"/>
    </record>
    <record>
      <value>1</value>
      <name>copsPrSppiTc</name>
      <description>COPS-PR-SPPI-TC</description>
      <xref type="rfc" data="rfc3159"/>
    </record>
    <record>
      <value>2</value>
      <name>frameworkPib</name>
      <description>FRAMEWORK-PIB</description>
      <xref type="rfc" data="rfc3318"/>
    </record>
    <record>
      <value>3</value>
      <name>frwkTcPib</name>
      <description>FRAMEWORK-TC-PIB</description>
      <xref type="rfc" data="rfc3318"/>
    </record>
    <record>
      <value>4</value>
      <name>dsPolicyPib</name>
      <description>DIFFSERV-PIB</description>
      <xref type="rfc" data="rfc3317"/>
    </record>
    <record>
      <value>5</value>
      <name>frwkFeedbackPib</name>
      <description>FRAMEWORK-FEEDBACK-PIB</description>
      <xref type="rfc" data="rfc3571"/>
    </record>
  </registry>
  
  
  <registry id="smi-numbers-22">
    <title>SMI Experimental Codes</title>
    <xref type="rfc" data="rfc4181"/>
    <xref type="rfc" data="rfc2578"/>
    <xref type="rfc" data="rfc1155"/>
    <registration_rule>Experimental RFC</registration_rule>
    <description>iso.org.dod.internet.experimental (1.3.6.1.3)</description>
    <record date="1995-06">
      <value>0</value>
      <name>Reserved</name>
      <xref type="person" data="IANA"/>
    </record>
    <record>
      <value>1</value>
      <name>CLNS</name>
      <description>ISO CLNS Objects</description>
      <xref type="person" data="Greg_Satz"/>
    </record>
    <record>
      <value>2</value>
      <name>T1-Carrier</name>
      <description>T1 Carrier Objects</description>
      <xref type="person" data="Fred_Baker"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>3</value>
      <name>IEEE802.3</name>
      <description>Ethernet-like Objects</description>
      <xref type="person" data="John_Cook"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>4</value>
      <name>IEEE802.5</name>
      <description>Token Ring-like Objects</description>
      <xref type="person" data="Eric_Decker"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>5</value>
      <name>DECNet-PHIV</name>
      <description>DECNet Phase IV</description>
      <xref type="person" data="Jon_Saperia"/>
      <xref type="note" data="1"/>
    </record>
    <record date="1998-04">
      <value>6</value>
      <name>Interface</name>
      <description>Generic Interface Objects</description>
      <xref type="person" data="Keith_McCloghrie"/>
      <xref type="note" data="1"/>
    </record>
    <record date="1998-04">
      <value>7</value>
      <name>IEEE802.4</name>
      <description>Token Bus-like Objects</description>
      <xref type="person" data="Keith_McCloghrie"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>8</value>
      <name>FDDI</name>
      <description>FDDI Objects</description>
      <xref type="person" data="Jeffrey_Case"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>9</value>
      <name>LANMGR-1</name>
      <description>LAN Manager V1 Objects</description>
      <xref type="person" data="Jim_Greuel"/>
    </record>
    <record>
      <value>10</value>
      <name>LANMGR-TRAPS</name>
      <description>LAN Manager Trap Objects</description>
      <xref type="person" data="Jim_Greuel"/>
    </record>
    <record>
      <value>11</value>
      <name>Views</name>
      <description>SNMP View Objects</description>
      <xref type="person" data="Chuck_Davin"/>
    </record>
    <record date="1998-04">
      <value>12</value>
      <name>SNMP-AUTH</name>
      <description>SNMP Authentication Objects</description>
      <xref type="person" data="Keith_McCloghrie"/>
    </record>
    <record>
      <value>13</value>
      <name>BGP</name>
      <description>Border Gateway Protocol</description>
      <xref type="person" data="Steven_Willis"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>14</value>
      <name>Bridge</name>
      <description>Bridge MIB</description>
      <xref type="person" data="Fred_Baker"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>15</value>
      <name>DS3</name>
      <description>DS3 Interface Type</description>
      <xref type="person" data="Tracy_Brown"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>16</value>
      <name>SIP</name>
      <description>SMDS Interface Protocol</description>
      <xref type="person" data="Tracy_Brown"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>17</value>
      <name>Appletalk</name>
      <description>Appletalk Networking</description>
      <xref type="person" data="Steve_Waldbusser"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>18</value>
      <name>PPP</name>
      <description>PPP Objects</description>
      <xref type="text">FKJ2</xref>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>19</value>
      <name>Character MIB</name>
      <description>Character MIB</description>
      <xref type="person" data="Bob_Stewart_2"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>20</value>
      <name>RS-232 MIB</name>
      <description>RS-232 MIB</description>
      <xref type="person" data="Bob_Stewart_2"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>21</value>
      <name>Parallel MIB</name>
      <description>Parallel MIB</description>
      <xref type="person" data="Bob_Stewart_2"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>22</value>
      <name>atsign-proxy</name>
      <description>Proxy via Community</description>
      <xref type="person" data="Richard_Fox"/>
    </record>
    <record>
      <value>23</value>
      <name>OSPF</name>
      <description>OSPF MIB</description>
      <xref type="person" data="Fred_Baker"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>24</value>
      <name>Alert-Man</name>
      <description>Alert-Man</description>
      <xref type="person" data="Louis_Steinberg"/>
    </record>
    <record>
      <value>25</value>
      <name>FDDI-Synoptics</name>
      <description>FDDI-Synoptics</description>
      <xref type="person" data="David_Perkins"/>
    </record>
    <record>
      <value>26</value>
      <name>Frame Relay</name>
      <description>Frame Relay MIB</description>
      <xref type="person" data="Caralyn_Brown"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>27</value>
      <name>rmon</name>
      <description>Remote Network Management MIB</description>
      <xref type="person" data="Steve_Waldbusser"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>28</value>
      <name>IDPR</name>
      <description>IDPR MIB</description>
      <xref type="person" data="Robert_A_Woodburn"/>
    </record>
    <record>
      <value>29</value>
      <name>HUBMIB</name>
      <description>IEEE 802.3 Hub MIB</description>
      <xref type="person" data="Donna_McMaster"/>
    </record>
    <record>
      <value>30</value>
      <name>IPFWDTBLMIB</name>
      <description>IP Forwarding Table MIB</description>
      <xref type="person" data="Fred_Baker"/>
    </record>
    <record>
      <value>31</value>
      <name>LATM MIB</name>
      <xref type="person" data="Tracy_Brown"/>
    </record>
    <record>
      <value>32</value>
      <name>SONET MIB</name>
      <xref type="person" data="Tracy_Brown"/>
    </record>
    <record>
      <value>33</value>
      <name>IDENT</name>
      <xref type="person" data="Marshall_Rose"/>
    </record>
    <record>
      <value>34</value>
      <name>MIME-MHS</name>
      <xref type="person" data="Marshall_Rose"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>35</value>
      <name>MAUMIB</name>
      <description>IEEE 802.3 Mau MIB</description>
      <xref type="person" data="Donna_McMaster"/>
    </record>
    <record>
      <value>36</value>
      <name>Host Resources</name>
      <description>Host Resources MIB</description>
      <xref type="person" data="Steve_Waldbusser"/>
    </record>
    <record>
      <value>37</value>
      <name>ISIS-MIB</name>
      <description>Integrated ISIS protocol MIB</description>
      <xref type="person" data="Chris_Gunner"/>
    </record>
    <record>
      <value>38</value>
      <name>Chassis</name>
      <description>Chassis MIB</description>
      <xref type="person" data="Jeffrey_Case"/>
    </record>
    <record>
      <value>39</value>
      <name>ups</name>
      <description>ups</description>
      <xref type="person" data="Jeffrey_Case"/>
    </record>
    <record>
      <value>40</value>
      <name>App-Mon</name>
      <description>Application Monitoring MIB</description>
      <xref type="person" data="Teemu_Kurki"/>
    </record>
    <record>
      <value>41</value>
      <name>ATM UNI</name>
      <description>ATM</description>
      <xref type="person" data="Masuma_Ahmed"/>
    </record>
    <record>
      <value>42</value>
      <name>FC</name>
      <description>Fibre Channel</description>
      <xref type="person" data="John_Chu"/>
    </record>
    <record>
      <value>43</value>
      <name>DNS</name>
      <description>Domain Name Service</description>
      <xref type="person" data="Rob_Austein"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>44</value>
      <name>X.25</name>
      <description>X.25 MIB</description>
      <xref type="person" data="Dean_Throop"/>
    </record>
    <record>
      <value>45</value>
      <name>Frame Relay Serv.</name>
      <description>Frame Relay Service MIB</description>
      <xref type="person" data="Tracy_Cox"/>
    </record>
    <record>
      <value>46</value>
      <name>Madman-Applications</name>
      <xref type="person" data="Ned_Freed"/>
    </record>
    <record>
      <value>47</value>
      <name>Madman-MTA</name>
      <xref type="person" data="Ned_Freed"/>
    </record>
    <record>
      <value>48</value>
      <name>Madman-DSA</name>
      <xref type="person" data="Ned_Freed"/>
    </record>
    <record>
      <value>49</value>
      <name>Modem</name>
      <xref type="person" data="Steve_Waldbusser"/>
    </record>
    <record>
      <value>50</value>
      <name>SNA NAU</name>
      <xref type="person" data="Deirdre_Kostick"/>
    </record>
    <record>
      <value>51</value>
      <name>SDLC</name>
      <description>SDLC</description>
      <xref type="person" data="Jeff_Hilgeman"/>
    </record>
    <record>
      <value>52</value>
      <name>DNS</name>
      <description>Domain Name Service</description>
      <xref type="person" data="Jon_Saperia"/>
    </record>
    <record>
      <value>53</value>
      <name>network-objects</name>
      <description>IP info ix X.500</description>
      <xref type="person" data="Johannsen"/>
    </record>
    <record>
      <value>54</value>
      <name>printmib</name>
      <xref type="person" data="Joel_Gyllenskog"/>
    </record>
    <record>
      <value>55</value>
      <name>rdbmsmib</name>
      <xref type="person" data="Robert_Purvey"/>
    </record>
    <record>
      <value>56</value>
      <name>sipMIB</name>
      <xref type="person" data="Tracy_Brown"/>
    </record>
    <record>
      <value>57</value>
      <name>stIImib</name>
      <description>ST-II protocol MIB</description>
      <xref type="person" data="Hartmut_Wittig"/>
    </record>
    <record date="1998-04">
      <value>58</value>
      <name>802.5 SSR MIB</name>
      <description>802.5 Stn Source Routing MIB</description>
      <xref type="person" data="Keith_McCloghrie"/>
    </record>
    <record date="1998-04">
      <value>59</value>
      <name>igmpMIB</name>
      <xref type="person" data="Keith_McCloghrie"/>
    </record>
    <record date="1998-04">
      <value>60</value>
      <name>ipRouteMIB</name>
      <xref type="person" data="Keith_McCloghrie"/>
    </record>
    <record>
      <value>61</value>
      <name>pimMIB</name>
      <xref type="rfc" data="rfc2934"/>
    </record>
    <record date="1998-07">
      <value>62</value>
      <name>dvmrpMIB</name>
      <xref type="person" data="Dave_Thaler"/>
    </record>
    <record date="1995-05">
      <value>63</value>
      <name>dot12MIB</name>
      <description>IEEE 802.12 Interface MIB</description>
      <xref type="person" data="Jeffery_T_Johnson"/>
    </record>
    <record date="1995-05">
      <value>64</value>
      <name>vgRptrMIB</name>
      <description>IEEE 802.12 Repeater MIB</description>
      <xref type="person" data="Jeffery_T_Johnson"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>65</value>
      <name>schema</name>
      <description>Schema Publishing</description>
      <xref type="rfc" data="rfc1804"/>
    </record>
    <record date="1995-08">
      <value>66</value>
      <name>hippi-ep</name>
      <description>HIPPI End Point</description>
      <xref type="person" data="John_Renwick"/>
    </record>
    <record date="1995-08">
      <value>67</value>
      <name>hippi-sd</name>
      <description>HIPPI Switch Device</description>
      <xref type="person" data="John_Renwick"/>
    </record>
    <record date="1995-10">
      <value>68</value>
      <name>dlsw</name>
      <description>Data Link SWitch</description>
      <xref type="person" data="David_Chen"/>
    </record>
    <record date="1995-12">
      <value>69</value>
      <name>mip</name>
      <description>Mobile IP</description>
      <xref type="person" data="Janes_Solomon"/>
    </record>
    <record date="1995-12">
      <value>70</value>
      <name>secModelMIB</name>
      <description>Security Model</description>
      <xref type="person" data="Michael_Kornegay"/>
    </record>
    <record date="1996-02">
      <value>71</value>
      <name>rsvp</name>
      <description>Resource Reservation Protocol</description>
      <xref type="person" data="Fred_Baker_2"/>
    </record>
    <record date="1996-02">
      <value>72</value>
      <name>intSrv</name>
      <description>Integrated Services Protocol</description>
      <xref type="person" data="Fred_Baker_2"/>
    </record>
    <record>
      <value>73</value>
      <name>Madman-Alarm-Generation</name>
      <xref type="person" data="Gordon_Jones"/>
    </record>
    <record>
      <value>74</value>
      <name>IPv6 MIB</name>
      <description>MIB for IPv6 (Historic)</description>
      <xref type="rfc" data="rfc8096"/>
      <xref type="person" data="Dimitry_Haskin"/>
    </record>
    <record date="1975-01">
      <value>75</value>
      <name>rdrrn</name>
      <description>Rapidly Deploy Radio Resh Net</description>
      <xref type="person" data="Steve_Bush"/>
    </record>
    <record>
      <value>76</value>
      <name>aris</name>
      <description>ARIS Protocol</description>
      <xref type="person" data="Kamal_Dhaliwal"/>
    </record>
    <record>
      <value>77</value>
      <name>rtpmib</name>
      <description>Real-Time Transport Protocol</description>
      <xref type="rfc" data="rfc2959"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>78</value>
      <name>ipOverAtm</name>
      <description>IP over ATM</description>
      <xref type="person" data="Ken_White"/>
    </record>
    <record date="1997-07">
      <value>79</value>
      <name>radius</name>
      <description>RADIUS Working Group</description>
      <xref type="person" data="Bernard_Aboba"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>80</value>
      <name>TN3270E-MIB</name>
      <xref type="person" data="Ken_White"/>
    </record>
    <record>
      <value>81</value>
      <name>TN3270E-RT-MIB</name>
      <xref type="person" data="Ken_White"/>
    </record>
    <record date="1998-05">
      <value>82</value>
      <name>docsif</name>
      <xref type="person" data="Mike_St_Johns"/>
      <xref type="note" data="1"/>
    </record>
    <record date="1998-05">
      <value>83</value>
      <name>docsDev</name>
      <xref type="person" data="Mike_St_Johns"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>84</value>
      <name>REMOPS-MIB</name>
      <xref type="person" data="Ken_White"/>
    </record>
    <record date="2011-07-22">
      <value>85</value>
      <name>scriptMIB</name>
      <xref type="person" data="Juergen_Schoenwaelde"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>86</value>
      <name>ipv6TcpMIB</name>
      <description>IP Version 6 MIB for TCP (Historic)</description>
      <xref type="rfc" data="rfc8096"/>
    </record>
    <record>
      <value>87</value>
      <name>ipv6UdpMIB</name>
      <description>IP Version 6 MIB for UDP (Historic)</description>
      <xref type="rfc" data="rfc8096"/>
    </record>
    <record>
      <value>88</value>
      <name>SLAPM-MIB</name>
      <xref type="person" data="Ken_White"/>
    </record>
    <record date="1998-10">
      <value>89</value>
      <name>ADSLLINE-MIB</name>
      <xref type="person" data="Gregory_Bathrick"/>
      <xref type="note" data="1"/>
    </record>
    <record>
      <value>90</value>
      <name>XGCP-MIB</name>
      <xref type="person" data="Dinh_Nguyen"/>
    </record>
    <record date="2011-07-22">
      <value>91</value>
      <name>nmrg-MIB</name>
      <description>Network Management Res. Grp.</description>
      <xref type="person" data="Juergen_Schoenwaelde"/>
    </record>
    <record>
      <value>92</value>
      <name>MSDP-MIB</name>
      <description>Multicast Source Discovery MIB</description>
      <xref type="rfc" data="rfc4624"/>
    </record>
    <record date="1999-04">
      <value>93</value>
      <name>MLD-MIB</name>
      <description>Multicast Listener Discovery</description>
      <xref type="person" data="MIB_Brian_Haberman"/>
    </record>
    <record date="1999-05">
      <value>94</value>
      <name>FCMGMT-MIB</name>
      <description>Fibre Channel Mgmt Framework</description>
      <xref type="person" data="MIB_Steven_Blumenau"/>
    </record>
    <record date="2001-03">
      <value>95</value>
      <name>MPLS-TE-MIB</name>
      <description>MPLS Traffic Engineering</description>
      <xref type="person" data="Cheenu_Srinivasan"/>
      <xref type="note" data="1"/>
    </record>
    <record date="2001-03">
      <value>96</value>
      <name>MPLS-LSR-MIB</name>
      <description>MPLS Label Switch Router</description>
      <xref type="person" data="Cheenu_Srinivasan"/>
      <xref type="note" data="1"/>
    </record>
    <record date="1999-06">
      <value>97</value>
      <name>FR/ATM-PVC-MIB</name>
      <description>Frame Relay/ATM PVC Serv. MIB</description>
      <xref type="person" data="Ken_Rehbehn"/>
    </record>
    <record date="2000-02">
      <value>98</value>
      <name>IPSEC-Monitor-MIB</name>
      <description>IPSEC Monitoring MIB</description>
      <xref type="person" data="Tim_Jenkins"/>
    </record>
    <record date="2000-02">
      <value>99</value>
      <name>ISAKMP-Monitor-MIB</name>
      <description>ISAKMP Monitoring MIB</description>
      <xref type="person" data="Tim_Jenkins"/>
    </record>
    <record date="1999-07">
      <value>100</value>
      <name>IPSEC-ISAKMP-IKE-DOI-TC-MIB</name>
      <xref type="person" data="John_Shriver"/>
    </record>
    <record>
      <value>101</value>
      <name>DHKEY-CHANGE</name>
      <xref type="rfc" data="rfc2786"/>
    </record>
    <record date="1999-08">
      <value>102</value>
      <name>OSPFv3</name>
      <description>OSPF for IPv6</description>
      <xref type="person" data="Dan_Joyal"/>
    </record>
    <record date="1999-12">
      <value>103</value>
      <name>usbMIB</name>
      <xref type="person" data="Bejamin_Dolnik"/>
    </record>
    <record date="2000-12">
      <value>104</value>
      <name>frsldMIB</name>
      <xref type="person" data="Robert_Steinberger"/>
    </record>
    <record date="2000-03">
      <value>105</value>
      <name>mfrMIB</name>
      <xref type="person" data="Pate_Prayson"/>
    </record>
    <record date="2000-02">
      <value>106</value>
      <name>IKE-MON-MIB</name>
      <description>ikeMonMIB</description>
      <xref type="person" data="Tim_Jenkins"/>
    </record>
    <record date="2000-07">
      <value>107</value>
      <name>Snmpconf Policy MIB</name>
      <xref type="person" data="David_Harrington"/>
    </record>
    <record date="2000-07">
      <value>108</value>
      <name>Snmpconf Diffserv Policy MIB</name>
      <xref type="person" data="David_Harrington"/>
    </record>
    <record date="2001-01">
      <value>109</value>
      <name>HDSL2-SHDSL MIB</name>
      <xref type="person" data="Mike_Sneed"/>
    </record>
    <record date="2001-01">
      <value>110</value>
      <name>Euromodem MIB</name>
      <xref type="person" data="Andrew_Valentine"/>
    </record>
    <record date="2001-03">
      <value>111</value>
      <name>MPLS-FTN-MIB</name>
      <description>mplsFTNMIB</description>
      <xref type="person" data="Cheenu_Srinivasan"/>
      <xref type="note" data="1"/>
    </record>
    <record date="2001-03">
      <value>112</value>
      <name>PGM-MIB</name>
      <xref type="person" data="Luna_Petrova"/>
    </record>
    <record date="2001-10">
      <value>113</value>
      <name>LMP-MIB</name>
      <xref type="person" data="Martin_Dubuc"/>
      <xref type="note" data="1"/>
    </record>
    <record date="2001-10">
      <value>114</value>
      <name>TE-LINK-MIB</name>
      <description>teLinkMIB</description>
      <xref type="person" data="Martin_Dubuc"/>
    </record>
    <record date="2001-06">
      <value>115</value>
      <name>finisherMIB</name>
      <xref type="person" data="Ron_Bergman"/>
    </record>
    <record>
      <value>116</value>
      <name>experimental pib</name>
      <xref type="rfc" data="rfc3159"/>
    </record>
    <record date="2001-10">
      <value>117</value>
      <name>infinibandMIB</name>
      <xref type="person" data="Bill_Strahm"/>
    </record>
    <record date="2002-12">
      <value>118</value>
      <name>mplsVpnMIB</name>
      <description>MPLS-VPN-MIB</description>
      <xref type="person" data="Thomas_D_Nadeau"/>
    </record>
    <record date="2001-11">
      <value>119</value>
      <name>diameterMIB</name>
      <description>DIAMETER-BASE-PROTOCOL-MIB</description>
      <xref type="person" data="Jay_Koehler"/>
    </record>
    <record date="2002-12">
      <value>120</value>
      <name>mplsFrrMIB</name>
      <description>MPLS-FRR MIB</description>
      <xref type="person" data="Thomas_D_Nadeau"/>
    </record>
    <record date="2002-12">
      <value>121</value>
      <name>ppvpnTcMIB</name>
      <description>PPVPN-TC MIB</description>
      <xref type="person" data="Thomas_D_Nadeau"/>
    </record>
    <record>
      <value>122</value>
      <name>bldgHVACMIB</name>
      <description>BLDG-HVAC-MIB</description>
      <xref type="rfc" data="rfc3512"/>
    </record>
    <record>
      <value>123</value>
      <name>aggrMIB</name>
      <xref type="rfc" data="rfc4498"/>
    </record>
    <record>
      <value>124</value>
      <name>tAggrMIB</name>
      <xref type="rfc" data="rfc4498"/>
    </record>
    <record>
      <value>125</value>
      <name>rserpoolMIB</name>
      <xref type="rfc" data="rfc5525"/>
    </record>
    <record date="2014-08-14">
      <value>126</value>
      <name>smfMib</name>
      <description>SMF-MIB</description>
      <xref type="rfc" data="rfc7367"/>
    </record>
    
    
    <registry id="smi-numbers-23">
      <title>SMI experimental PIB codes</title>
      <xref type="rfc" data="rfc3159"/>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.experimental.experimental-pib (1.3.6.1.3.116)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
    </registry>
    <footnote anchor="1">obsoleted</footnote>
  </registry>
  <registry id="smi-numbers-24">
    <title>SMI Private Codes</title>
    <xref type="rfc" data="rfc2578"/>
    <registration_rule>Not Defined</registration_rule>
    <description>iso.org.dod.internet.private (1.3.6.1.4)</description>
    <record date="1995-06">
      <value>0</value>
      <name>Reserved</name>
      <xref type="person" data="IANA"/>
    </record>
    <record date="1995-06">
      <value>1</value>
      <name>enterprise</name>
      <description>private enterprises</description>
      <xref type="person" data="IANA"/>
    </record>
  </registry>
  <registry id="smi-numbers-25">
      <title>Private Enterprise Numbers (PENs)</title>
      <xref type="rfc" data="rfc9371"/>
      <registration_rule>First Come First Served</registration_rule>
      <description>iso.org.dod.internet.private.enterprise (1.3.6.1.4.1)</description>
      <note>See <xref type="registry" data="enterprise-numbers"/>.
      </note>
    </registry>
  <registry id="smi-numbers-26">
    <title>SMI Security Codes (including S/MIME, PKIX and LTANS)</title>
    <xref type="text">Not Defined ?</xref>
    <registration_rule>Not Defined ?</registration_rule>
    <description>iso.org.dod.internet.security (1.3.6.1.5)</description>
    <record date="1995-06">
      <value>0</value>
      <name>Reserved</name>
      <xref type="person" data="IANA"/>
    </record>
    <record>
      <value>1</value>
      <name>kerberosV4</name>
      <description>Kerberos version 4 objects</description>
      <xref type="text">Miller, S.P., B.C. Neuman, J.I. Schiller, and J.H. Saltzer,
"Project Athena Technical Plan Section E.2.1: Kerberos
Authentication and Authorization System", Project Athena,
MIT, December 1987.</xref>
      <xref type="person" data="B_Clifford_Neuman"/>
    </record>
    <record updated="2019-03-07">
      <value>2</value>
      <name>kerberosV5</name>
      <description>Kerberos version 5 objects</description>
      <xref type="rfc" data="rfc4120"/>
      <xref type="uri" data="https://web.mit.edu/kerberos/krb5-oids/krb5-oids.asn"/>
      <xref type="person" data="B_Clifford_Neuman"/>
      <xref type="person" data="Greg_Hudson"/>
    </record>
    <record date="1995-06">
      <value>3</value>
      <name>integrity</name>
      <description>integrity algorithms</description>
      <xref type="person" data="IANA"/>
    </record>
    <record date="1995-06">
      <value>4</value>
      <name>confide</name>
      <description>confidentiality algorithms</description>
      <xref type="person" data="IANA"/>
    </record>
    <record date="1995-06">
      <value>5</value>
      <name>mechanisms</name>
      <description>security mechanisms</description>
      <xref type="person" data="IANA"/>
    </record>
    <record date="1995-06">
      <value>6</value>
      <name>nametypes</name>
      <description>name system designators</description>
      <xref type="person" data="IANA"/>
    </record>
    <record date="1997-10">
      <value>7</value>
      <name>services</name>
      <description>security services</description>
      <xref type="person" data="Carlisle_Adams"/>
    </record>
    <registry id="smi-numbers-27">
      <title>SMI Security for Integrity Codes</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.integrity (1.3.6.1.5.3)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1</value>
        <name>md5-DES-CBC</name>
        <description>md5-DES-CBC</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>2</value>
        <name>sum64-DES-CBC</name>
        <description>sum64-DES-CBC</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record>
        <value>3</value>
        <name>NULL-MAC</name>
        <description>NULL_MAC</description>
        <xref type="rfc" data="rfc2847"/>
      </record>
    </registry>
    <registry id="smi-numbers-28">
      <title>SMI Security for Confidentiality Codes</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.confide (1.3.6.1.5.4)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
    </registry>
    
    <registry id="smi-numbers-29">
      <title>SMI Security for Mechanism Codes</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>IESG Approval</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms (1.3.6.1.5.5)</description>
      <record>
        <value>1.2.840.113549.1.9.16</value>
        <name>smime</name>
        <description>S/MIME Mail Security</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record date="1995-06">
        <value>1.3.6.1.5.5.0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1.3.6.1.5.5.1</value>
        <name>SPKM</name>
        <description>Simple Public Key Mechanism</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1996-03">
        <value>1.3.6.1.5.5.2</value>
        <name>SNEGO</name>
        <description>Simple GSS-API Negotiation</description>
        <xref type="person" data="Denis_Pinkas"/>
      </record>
      <record date="1997-10">
        <value>1.3.6.1.5.5.3</value>
        <name>PIM</name>
        <description>PEM-Based IDUP Mechanism</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>1.3.6.1.5.5.4</value>
        <name>MIM</name>
        <description>MSP-Based IDUP Mechanism</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>1.3.6.1.5.5.5</value>
        <name>p7im</name>
        <description>PKCS #7-Based IDUP Mechanism</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>1.3.6.1.5.5.6</value>
        <name>meim</name>
        <description>MOSS-Enabling IDUP Mechanism</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-01">
        <value>1.3.6.1.5.5.7</value>
        <name>pkix</name>
        <description>Public Key Infrastructure</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record date="1998-10">
        <value>1.3.6.1.5.5.8</value>
        <name>ipsec</name>
        <description>IPsec Key Management</description>
        <xref type="person" data="Rodney_Thayer"/>
      </record>
      <record>
        <value>1.3.6.1.5.5.9</value>
        <name>lipkey</name>
        <description>LIPKEY Mechanism Using SPKM</description>
        <xref type="rfc" data="rfc2847"/>
      </record>
      <record date="2001-06">
        <value>1.3.6.1.5.5.10</value>
        <name>iakerb</name>
        <description>IAKERB GSS-API Mechanism</description>
        <xref type="person" data="Jonathan_Trostle"/>
      </record>
      <record date="1997-01">
        <value>1.3.6.1.5.5.11</value>
        <name>ltans</name>
        <description>Long-Term Archive and Notary Services</description>
        <xref type="rfc" data="rfc7036"/>
      </record>
      <record>
        <value>1.3.6.1.5.5.12</value>
        <name>msec</name>
        <description>Multicast Security</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>1.3.6.1.5.5.13</value>
        <name>gsscma</name>
        <description>GSS_C_MA Mechanism Attributes</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>1.3.6.1.5.5.14</value>
        <name>scramsha1</name>
        <description>SCRAM-SHA-1</description>
        <xref type="rfc" data="rfc5802"/>
      </record>
      <record>
        <value>1.3.6.1.5.5.15</value>
        <name>abfab</name>
        <description>Application Bridging for Federated    
Access Beyond web</description>
        <xref type="person" data="IESG"/>
      </record>
      <record>
        <value>1.3.6.1.5.5.16</value>
        <name>openid20</name>
        <description>OpenID 2.0 mechanism</description>
        <xref type="rfc" data="rfc6616"/>
      </record>
      <record>
        <value>1.3.6.1.5.5.17</value>
        <name>SAML20</name>
        <description>Security Assertion Markup Language
(SAML) 2.0 Mechanism</description>
        <xref type="rfc" data="rfc6595"/>
      </record>
      <record date="2015-09-20">
        <value>1.3.6.1.5.5.18</value>
        <name>scramsha256</name>
        <description>SCRAM-SHA-256</description>
        <xref type="rfc" data="rfc7677"/>
      </record>
    </registry>
    
    <registry id="security-smime">
      <title>SMI Security for S/MIME Mail Security (1.2.840.113549.1.9.16)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>0</value>
        <description>Module identifiers</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record>
        <value>1</value>
        <description>CMS content types</description>
        <xref type="rfc" data="rfc7107"/>
      </record> 
      <record>
        <value>2</value>
        <description>Attributes</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record>
        <value>3</value>
        <description>Algorithm identifiers</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record>
        <value>4</value>
        <description>Certificate distribution</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record>
        <value>5</value>
        <description>Signature policy qualifiers</description>
        <xref type="rfc" data="rfc7107"/>
      </record> 
      <record>
        <value>6</value>
        <description>Commitment type identifiers</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record>
        <value>7</value>
        <description>Test security policies</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record>
        <value>8</value>
        <description>Symmetric key dist ctrl attrs</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record>
        <value>9</value>
        <description>Signature type identifiers</description>
        <xref type="rfc" data="rfc7107"/>
      </record> 
      <record>
        <value>10</value>
        <description>Encoded information types</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record>
        <value>11</value>
        <description>S/MIME capabilities</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record>
        <value>12</value>
        <description>PSKC attributes</description>
        <xref type="rfc" data="rfc7107"/>
      </record>
      <record date="2019-08-29">
        <value>13</value>
        <description>id-ori</description>
        <xref type="rfc" data="rfc8696"/>
      </record>
    </registry>
    
    <registry id="security-smime-0">
      <title>SMI Security for S/MIME Module Identifier (1.2.840.113549.1.9.16.0)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-mod-cms</description>
        <xref type="rfc" data="rfc2630"/>
      </record> 
      <record>
        <value>2</value>
        <description>id-mod-ess</description>
        <xref type="rfc" data="rfc2634"/>
      </record>
      <record>
        <value>3</value>
        <description>id-mod-oid</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>4</value>
        <description>id-mod-msg-v3</description>
        <xref type="rfc" data="rfc2633"/>
      </record>
      <record>
        <value>5</value>
        <description>id-mod-ets-eSignature-88</description>
        <xref type="rfc" data="rfc3126"/>
      </record> 
      <record>
        <value>6</value>
        <description>id-mod-ets-eSignature-97</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>7</value>
        <description>id-mod-ets-eSigPolicy-88</description>
        <xref type="rfc" data="rfc3125"/>
      </record>
      <record>
        <value>8</value>
        <description>id-mod-ets-eSigPolicy-97</description>
        <xref type="rfc" data="rfc3125"/>
      </record>
      <record>
        <value>9</value>
        <description>id-mod-certdist</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record> 
      <record>
        <value>10</value>
        <description>id-mod-domsec</description>
        <xref type="rfc" data="rfc3183"/>
      </record>
      <record>
        <value>11</value>
        <description>id-mod-compress</description>
        <xref type="rfc" data="rfc3274"/>
      </record>
      <record>
        <value>12</value>
        <description>id-mod-symkeydist</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>13</value>
        <description>id-mod-cek-reuse</description>
        <xref type="rfc" data="rfc3185"/>
      </record>
      <record>
        <value>14</value>
        <description>id-mod-cms-2001</description>
        <xref type="rfc" data="rfc3369"/>
      </record> 
      <record>
        <value>15</value>
        <description>id-mod-v1AttrCert</description>
        <xref type="rfc" data="rfc3369"/>
      </record>
      <record>
        <value>16</value>
        <description>id-mod-cmsalg-2001</description>
        <xref type="rfc" data="rfc3370"/>
      </record>
      <record>
        <value>17</value>
        <description>id-mod-cms-pwri-88</description>
        <xref type="rfc" data="rfc3211"/>
      </record>
      <record>
        <value>18</value>
        <description>id-mod-cms-pwri-97</description>
        <xref type="rfc" data="rfc3211"/>
      </record> 
      <record>
        <value>19</value>
        <description>id-mod-cms-pwri-aes</description>
        <xref type="rfc" data="rfc3565"/>
      </record>
      <record>
        <value>20</value>
        <description>id-mod-cms-rsaes-oaep</description>
        <xref type="rfc" data="rfc3560"/>
      </record>
      <record>
        <value>21</value>
        <description>id-mod-msg-v3dot1</description>
        <xref type="rfc" data="rfc3851"/>
      </record>
      <record>
        <value>22</value>
        <description>id-mod-cms-firmware-wrap</description>
        <xref type="rfc" data="rfc4108"/>
      </record> 
      <record>
        <value>23</value>
        <description>id-mod-cms-camellia</description>
        <xref type="rfc" data="rfc3657"/>
      </record>
      <record>
        <value>24</value>
        <description>id-mod-cms-2004</description>
        <xref type="rfc" data="rfc3852"/>
      </record>
      <record>
        <value>25</value>
        <description>id-mod-cms-seed</description>
        <xref type="rfc-errata" data="3865"/>
      </record>
      <record>
        <value>26</value>
        <description>id-mod-contentCollection</description>
        <xref type="rfc" data="rfc4073"/>
      </record>
      <record>
        <value>27</value>
        <description>id-mod-binarySigningTime</description>
        <xref type="rfc" data="rfc4049"/>
      </record> 
      <record>
        <value>28</value>
        <description>id-mod-ets-eSignature-explicitSyntax88</description>
        <xref type="rfc" data="rfc5126"/>
      </record>
      <record>
        <value>29</value>
        <description>id-mod-ets-eSignature-explicitSyntax97</description>
        <xref type="rfc" data="rfc5126"/>
      </record>
      <record>
        <value>30</value>
        <description>id-mod-ess-2006</description>
        <xref type="rfc" data="rfc5035"/>
      </record>
      <record>
        <value>31</value>
        <description>id-mod-cms-authEnvelopedData</description>
        <xref type="rfc" data="rfc5083"/>
      </record> 
      <record>
        <value>32</value>
        <description>id-mod-cms-aes-ccm-and-gcm</description>
        <xref type="rfc" data="rfc5084"/>
      </record>
      <record>
        <value>33</value>
        <description>id-mod-symmetricKeyPkgV1</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>34</value>
        <description>id-mod-multipleSig-2008</description>
        <xref type="rfc" data="rfc5752"/>
      </record>
      <record>
        <value>35</value>
        <description>id-mod-timestampedData</description>
        <xref type="rfc" data="rfc5544"/>
      </record> 
      <record>
        <value>36</value>
        <description>id-mod-symkeydist-02</description>
        <xref type="rfc" data="rfc5911"/>
      </record>
      <record>
        <value>37</value>
        <description>id-mod-cmsalg-2001-02</description>
        <xref type="rfc" data="rfc5911"/>
      </record>
      <record>
        <value>38</value>
        <description>id-mod-cms-aes-02</description>
        <xref type="rfc" data="rfc5911"/>
      </record>
      <record>
        <value>39</value>
        <description>id-mod-msg-v3dot1-02</description>
        <xref type="rfc" data="rfc5911"/>
      </record>
      <record>
        <value>40</value>
        <description>id-mod-cms-firmware-wrap-02</description>
        <xref type="rfc" data="rfc5911"/>
      </record> 
      <record>
        <value>41</value>
        <description>id-mod-cms-2004-02</description>
        <xref type="rfc" data="rfc5911"/>
      </record>
      <record>
        <value>42</value>
        <description>id-mod-cms-2006-02</description>
        <xref type="rfc" data="rfc5911"/>
      </record>
      <record>
        <value>43</value>
        <description>id-mod-cms-authEnvelopedData-02</description>
        <xref type="rfc" data="rfc5911"/>
      </record>
      <record>
        <value>44</value>
        <description>id-mod-cms-aes-ccm-gcm-02</description>
        <xref type="rfc" data="rfc5911"/>
      </record> 
      <record>
        <value>45</value>
        <description>id-mod-cms-ecc-alg-2009-88</description>
        <xref type="rfc" data="rfc5753"/>
      </record>
      <record>
        <value>46</value>
        <description>id-mod-cms-ecc-alg-2009-02</description>
        <xref type="rfc" data="rfc5753"/>
      </record>
      <record>
        <value>47</value>
        <description>id-mod-aesKeyWrapWithPad-88</description>
        <xref type="rfc" data="rfc5649"/>
      </record>
      <record>
        <value>48</value>
        <description>id-mod-aesKeyWrapWithPad-02</description>
        <xref type="rfc" data="rfc5649"/>
      </record> 
      <record>
        <value>49</value>
        <description>id-mod-MD5-XOR-EXPERIMENT</description>
        <xref type="rfc-errata" data="3866"/>
      </record>
      <record>
        <value>50</value>
        <description>id-mod-asymmetricKeyPkgV1</description>
        <xref type="rfc" data="rfc5958"/>
      </record>
      <record>
        <value>51</value>
        <description>id-mod-encryptedKeyPkgV1</description>
        <xref type="rfc" data="rfc6032"/>
      </record>
      <record>
        <value>52</value>
        <description>id-mod-cms-algorithmProtect</description>
        <xref type="rfc" data="rfc6211"/>
      </record>
      <record>
        <value>53</value>
        <description>id-mod-pskcAttributesModule</description>
        <xref type="rfc" data="rfc6031"/>
      </record> 
      <record>
        <value>54</value>
        <description>id-mod-compressedDataContent</description>
        <xref type="rfc" data="rfc6268"/>
      </record>
      <record>
        <value>55</value>
        <description>id-mod-binSigningTime-2009</description>
        <xref type="rfc" data="rfc6268"/>
      </record>
      <record>
        <value>56</value>
        <description>id-mod-contentCollect-2009</description>
        <xref type="rfc" data="rfc6268"/>
      </record>
      <record>
        <value>57</value>
        <description>id-mod-cmsAuthEnvData-2009</description>
        <xref type="rfc" data="rfc6268"/>
      </record> 
      <record>
        <value>58</value>
        <description>id-mod-cms-2009</description>
        <xref type="rfc" data="rfc6268"/>
      </record>
      <record>
        <value>59</value>
        <description>id-mod-multipleSign-2009</description>
        <xref type="rfc" data="rfc6268"/>
      </record>
      <record>
        <value>60</value>
        <description>id-mod-rpkiManifest</description>
        <xref type="rfc" data="rfc9286"/>
      </record>
      <record>
        <value>61</value>
        <description>id-mod-rpkiROA</description>
        <xref type="rfc" data="rfc9582"/>
      </record> 
      <record>
        <value>62</value>
        <description>id-mod-setKeyAttributeV1</description>
        <xref type="draft" data="draft-herzog-setkey-07"/>
      </record>
      <record>
        <value>63</value>
        <description>id-mod-keyPkgReceiptAndErrV2</description>
        <xref type="rfc" data="rfc7191"/>
      </record>
      <record updated="2024-09-23">
        <value>64</value>
        <description>id-mod-mts-hashsig-2013</description>
        <xref type="rfc" data="rfc9708"/>
      </record>
      <record date="2015-03-19">
        <value>65</value>
        <description>mod-sMimeSecureHeadersV1</description>
        <xref type="rfc" data="rfc7508"/>
      </record>
      <record date="2017-01-24">
        <value>66</value>
        <description>id-mod-CMS-AEADChaCha20Poly1305</description>
        <xref type="rfc" data="rfc8103"/>
      </record>
      <record date="2017-08-21">
        <value>67</value>
        <description>id-mod-cms-ecdh-alg-2017</description>
        <xref type="rfc" data="rfc8418"/>
      </record>
      <record date="2019-05-15">
        <value>68</value>
        <description>id-mod-hkdf-oid-2019</description>
        <xref type="rfc" data="rfc8619"/>
      </record>
      <record date="2019-08-29">
        <value>69</value>
        <description>id-mod-cms-ori-psk-2019</description>
        <xref type="rfc" data="rfc8696"/>
      </record>
      <record date="2019-09-10">
        <value>70</value>
        <description>CMSAlgsForSHAKE-2019</description>
        <xref type="rfc" data="rfc8702"/>
      </record>
      <record date="2020-01-03">
        <value>71</value>
        <description>id-mod-cbor-2019</description>
        <xref type="rfc" data="rfc8769"/>
      </record>
      <record date="2021-04-16">
        <value>72</value>
        <description>id-mod-aes-gmac-alg-2020</description>
        <xref type="rfc" data="rfc9044"/>
      </record>
      <record date="2022-08-03" updated="2022-09-20">
        <value>73</value>
        <description>id-mod-rpkiSignedChecklist-2022</description>
        <xref type="rfc" data="rfc9323"/>
      </record>
      <record date="2022-08-04">
        <value>74</value>
        <description>RPKISignedTrustAnchorList-2021</description>
        <xref type="rfc" data="rfc9691"/>
      </record>
      <record date="2023-12-15">
        <value>75</value>
        <description>id-mod-rpkiROA-2023</description>
        <xref type="rfc" data="rfc9582"/>
      </record>
      <record date="2024-03-01" updated="2025-04-28">
        <value>76</value>
        <description>id-pkcs12-pbmac1-2023</description>
        <xref type="rfc" data="rfc9879"/>
      </record>
      <record date="2024-03-18">
        <value>77</value>
        <description>id-mod-cms-kemri-2023</description>
        <xref type="rfc" data="rfc9629"/>
      </record>
      <record date="2024-05-21">
        <value>78</value>
        <description>id-mod-sha3-oids-2023</description>
        <xref type="rfc" data="rfc9688"/>
      </record>
      <record date="2024-06-12">
        <value>79</value>
        <description>id-mod-cms-rsa-kem-2023</description>
        <xref type="rfc" data="rfc9690"/>
      </record>
      <record date="2024-09-23">
        <value>80</value>
        <description>id-mod-CMS-CEK-HKDF-SHA256-2023</description>
        <xref type="rfc" data="rfc9709"/>
      </record>
      <record date="2025-01-17">
        <value>81</value>
        <description>id-mod-slh-dsa-2024</description>
        <xref type="rfc" data="rfc9814"/>
      </record>
      <record date="2025-07-01">
        <value>82</value>
        <description>id-mod-critemplate</description>
        <xref type="rfc" data="rfc9908"/>
      </record>
      <record date="2025-07-23">
        <value>83</value>
        <description>id-mod-ml-dsa-2024</description>
        <xref type="rfc" data="rfc9882"/>
      </record>
      <record date="2025-08-28">
        <value>84</value>
        <description>id-mod-cms-ml-kem-2024</description>
        <xref type="rfc" data="rfc9936"/>
      </record>
      <record date="2025-10-06">
        <value>85</value>
        <description>id-mod-pkcs8ContentType</description>
        <xref type="rfc" data="rfc9939"/>
      </record>
      <record date="2025-12-19">
        <value>86</value>
        <description>id-mod-rpkiSignedPrefixList-2024</description>
        <xref type="draft" data="draft-ietf-sidrops-rpki-prefixlist-05"/>
      </record>
      <record date="2025-12-19">
        <value>87</value>
        <description>id-mod-prefixlen-2025</description>
        <xref type="draft" data="RFC-ietf-opsawg-prefix-lengths-14"/>
      </record>
    </registry>
    
    <registry id="security-smime-1">
      <title>SMI Security for S/MIME CMS Content Type (1.2.840.113549.1.9.16.1)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>0</value>
        <description>id-ct-anyContentType</description>
        <xref type="rfc" data="rfc6010"/>
      </record>
      <record>
        <value>1</value>
        <description>id-ct-receipt</description>
        <xref type="rfc" data="rfc2634"/>
      </record> 
      <record>
        <value>2</value>
        <description>id-ct-authData</description>
        <xref type="rfc" data="rfc2630"/>
      </record>
      <record>
        <value>3</value>
        <description>id-ct-publishCert</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>4</value>
        <description>id-ct-TSTInfo</description>
        <xref type="rfc" data="rfc3161"/>
      </record>
      <record>
        <value>5</value>
        <description>id-ct-TDTInfo</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record> 
      <record>
        <value>6</value>
        <description>id-ct-contentInfo</description>
        <xref type="rfc" data="rfc2630"/>
      </record>
      <record>
        <value>7</value>
        <description>id-ct-DVCSRequestData</description>
        <xref type="rfc" data="rfc3029"/>
      </record>
      <record>
        <value>8</value>
        <description>id-ct-DVCSResponseData</description>
        <xref type="rfc" data="rfc3029"/>
      </record>
      <record>
        <value>9</value>
        <description>id-ct-compressedData</description>
        <xref type="rfc" data="rfc3274"/>
      </record> 
      <record>
        <value>10</value>
        <description>id-ct-scvp-certValRequest</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>11</value>
        <description>id-ct-scvp-certValResponse</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>12</value>
        <description>id-ct-scvp-valPolRequest</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>13</value>
        <description>id-ct-scvp-valPolResponse</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>14</value>
        <description>id-ct-attrCertEncAttrs</description>
        <xref type="rfc" data="rfc5755"/>
      </record> 
      <record>
        <value>15</value>
        <description>id-ct-TSReq</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>16</value>
        <description>id-ct-firmwarePackage</description>
        <xref type="rfc" data="rfc4108"/>
      </record>
      <record>
        <value>17</value>
        <description>id-ct-firmwareLoadReceipt</description>
        <xref type="rfc" data="rfc4108"/>
      </record>
      <record>
        <value>18</value>
        <description>id-ct-firmwareLoadError</description>
        <xref type="rfc" data="rfc4108"/>
      </record> 
      <record>
        <value>19</value>
        <description>id-ct-contentCollection</description>
        <xref type="rfc" data="rfc4073"/>
      </record>
      <record>
        <value>20</value>
        <description>id-ct-contentWithAttrs</description>
        <xref type="rfc" data="rfc4073"/>
      </record>
      <record>
        <value>21</value>
        <description>id-ct-encKeyWithID</description>
        <xref type="rfc" data="rfc4211"/>
      </record>
      <record>
        <value>22</value>
        <description>id-ct-encPEPSI</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record> 
      <record>
        <value>23</value>
        <description>id-ct-authEnvelopedData</description>
        <xref type="rfc" data="rfc5083"/>
      </record>
      <record updated="2023-12-15">
        <value>24</value>
        <description>id-ct-routeOriginAuthz</description>
        <xref type="rfc" data="rfc9582"/>
      </record>
      <record>
        <value>25</value>
        <description>id-ct-KP-sKeyPackage</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>26</value>
        <description>id-ct-rpkiManifest</description>
        <xref type="rfc" data="rfc9286"/>
      </record>
      <record>
        <value>27</value>
        <description>id-ct-asciiTextWithCRLF</description>
        <xref type="rfc" data="rfc5485"/>
      </record> 
      <record>
        <value>28</value>
        <description>id-ct-xml</description>
        <xref type="rfc" data="rfc5485"/>
      </record>
      <record>
        <value>29</value>
        <description>id-ct-pdf</description>
        <xref type="rfc" data="rfc5485"/>
      </record>
      <record>
        <value>30</value>
        <description>id-ct-postscript</description>
        <xref type="rfc" data="rfc5485"/>
      </record>
      <record>
        <value>31</value>
        <description>id-ct-timestampedData</description>
        <xref type="rfc" data="rfc5544"/>
      </record> 
      <record>
        <value>32</value>
        <description>id-ct-ASAdjacencyAttest</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>33</value>
        <description>id-ct-rpkiTrustAnchor</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>34</value>
        <description>id-ct-trustAnchorList</description>
        <xref type="rfc" data="rfc5914"/>
      </record>
      <record updated="2026-01-23">
        <value>35</value>
        <description>id-ct-rpkiGhostbusters (DEPRECATED)</description>
        <xref type="rfc" data="rfc6493"/>
        <xref type="uri" data="https://datatracker.ietf.org/doc/status-change-rpki-ghostbusters-record-to-historic/">Moving RFC 6493 to Historic</xref>
      </record> 
      <record updated="2021-01-15">
        <value>36</value>
        <description>id-ct-resourceTaggedAttest</description>
        <xref type="draft" data="draft-michaelson-rpki-rta-02"/>
      </record>
      <record date="2017-12-04" updated="2018-01-24">
        <value>37</value>
        <description>id-ct-utf8TextWithCRLF</description>
        <xref type="rfc" data="rfc8358"/>
      </record> 
      <record date="2018-01-24">
        <value>38</value>
        <description>id-ct-htmlWithCRLF</description>
        <xref type="rfc" data="rfc8358"/>
      </record> 
      <record date="2018-01-24">
        <value>39</value>
        <description>id-ct-epub</description>
        <xref type="rfc" data="rfc8358"/>
      </record>
      <record date="2018-02-12">
        <value>40</value>
        <description>id-ct-animaJSONVoucher</description>
        <xref type="rfc" data="rfc8366"/>
      </record>
      <record date="2018-06-27">
        <value>41</value>
        <description>id-ct-mudtype</description>
        <xref type="rfc" data="rfc8520"/>
      </record>
      <record date="2019-01-17">
        <value>42</value>
        <description>id-ct-sztpConveyedInfoXML</description>
        <xref type="rfc" data="rfc8572"/>
      </record>
      <record date="2019-01-17">
        <value>43</value>
        <description>id-ct-sztpConveyedInfoJSON</description>
        <xref type="rfc" data="rfc8572"/>
      </record>
      <record date="2020-01-03">
        <value>44</value>
        <description>id-ct-cbor</description>
        <xref type="rfc" data="rfc8769"/>
      </record>
      <record date="2020-01-03">
        <value>45</value>
        <description>id-ct-cborSequence</description>
        <xref type="rfc" data="rfc8769"/>
      </record>
      <record date="2020-01-14" updated="2021-01-08">
        <value>46</value>
        <description>id-ct-animaCBORVoucher</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record date="2020-09-14" updated="2024-02-27">
        <value>47</value>
        <description>id-ct-geofeedCSVwithCRLF</description>
        <xref type="rfc" data="rfc9632"/>
      </record>
      <record date="2021-04-01">
        <value>48</value>
        <description>id-ct-signedChecklist</description>
        <xref type="rfc" data="rfc9323"/>
      </record>
      <record date="2021-11-08">
        <value>49</value>
        <description>id-ct-ASPA</description>
        <xref type="draft" data="draft-ietf-sidrops-aspa-profile-06"/>
      </record>
      <record date="2022-09-05">
        <value>50</value>
        <description>id-ct-signedTAL</description>
        <xref type="rfc" data="rfc9691">RFC9691, Section 2.1</xref>
      </record>
      <record date="2024-01-29">
        <value>51</value>
        <description>id-ct-rpkiSignedPrefixList (TEMPORARY - registered 2024-01-29, extension registered 2025-12-18, expires 2027-01-29)</description>
        <xref type="draft" data="draft-ietf-sidrops-rpki-prefixlist-01"/>
      </record>
      <record date="2025-10-06">
        <value>52</value>
        <description>id-ct-privateKeyInfo</description>
        <xref type="rfc" data="rfc9939"/>
      </record>
      <record date="2025-10-06">
        <value>53</value>
        <description>id-ct-encrPrivateKeyInfo</description>
        <xref type="rfc" data="rfc9939"/>
      </record>
      <record date="2025-12-01" updated="2025-12-02">
        <value>54</value>
        <description>id-ct-rpkiCanonicalCacheRepresentation</description>
        <xref type="draft" data="draft-ietf-sidrops-rpki-ccr-01"/>
      </record>
      <record date="2025-12-01" updated="2025-12-02">
        <value>55</value>
        <description>id-ct-rpkiErikIndex</description>
        <xref type="draft" data="draft-ietf-sidrops-rpki-erik-protocol-01"/>
      </record>
      <record date="2025-12-01" updated="2025-12-02">
        <value>56</value>
        <description>id-ct-rpkiErikPartition</description>
        <xref type="draft" data="draft-ietf-sidrops-rpki-erik-protocol-01"/>
      </record>
      <record date="2025-12-19">
        <value>57</value>
        <description>id-ct-prefixlenCSVwithCRLF</description>
        <xref type="draft" data="RFC-ietf-opsawg-prefix-lengths-14"/>
      </record>
    </registry>
    
    <registry id="security-smime-2">
      <title>SMI Security for S/MIME Attributes (1.2.840.113549.1.9.16.2)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-aa-receiptRequest</description>
        <xref type="rfc" data="rfc2634"/>
      </record> 
      <record>
        <value>2</value>
        <description>id-aa-securityLabel</description>
        <xref type="rfc" data="rfc2634"/>
      </record>
      <record>
        <value>3</value>
        <description>id-aa-mlExpandHistory</description>
        <xref type="rfc" data="rfc2634"/>
      </record>
      <record>
        <value>4</value>
        <description>id-aa-contentHint</description>
        <xref type="rfc" data="rfc2634"/>
      </record>
      <record>
        <value>5</value>
        <description>id-aa-msgSigDigest</description>
        <xref type="rfc" data="rfc2634"/>
      </record> 
      <record>
        <value>6</value>
        <description>id-aa-encapContentType</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>7</value>
        <description>id-aa-contentIdentifier</description>
        <xref type="rfc" data="rfc2634"/>
      </record>
      <record>
        <value>8</value>
        <description>id-aa-macValue</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>9</value>
        <description>id-aa-equivalentLabels</description>
        <xref type="rfc" data="rfc2634"/>
      </record> 
      <record>
        <value>10</value>
        <description>id-aa-contentReference</description>
        <xref type="rfc" data="rfc2634"/>
      </record>
      <record>
        <value>11</value>
        <description>id-aa-encrypKeyPref</description>
        <xref type="rfc" data="rfc2633"/>
      </record>
      <record>
        <value>12</value>
        <description>id-aa-signingCertificate</description>
        <xref type="rfc" data="rfc2634"/>
      </record>
      <record>
        <value>13</value>
        <description>id-aa-smimeEncryptCerts</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>14</value>
        <description>id-aa-signatureTimeStampToken</description>
        <xref type="rfc" data="rfc3126"/>
      </record> 
      <record>
        <value>15</value>
        <description>id-aa-ets-sigPolicyId</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>16</value>
        <description>id-aa-ets-commitmentType</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>17</value>
        <description>id-aa-ets-signerLocation</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>18</value>
        <description>id-aa-ets-signerAttr</description>
        <xref type="rfc" data="rfc3126"/>
      </record> 
      <record>
        <value>19</value>
        <description>id-aa-ets-otherSigCert</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>20</value>
        <description>id-aa-ets-contentTimestamp</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>21</value>
        <description>id-aa-ets-CertificateRefs</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>22</value>
        <description>id-aa-ets-RevocationRefs</description>
        <xref type="rfc" data="rfc3126"/>
      </record> 
      <record>
        <value>23</value>
        <description>id-aa-ets-certValues</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>24</value>
        <description>id-aa-ets-revocationValues</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>25</value>
        <description>id-aa-ets-escTimeStamp</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>26</value>
        <description>id-aa-ets-certCRLTimestamp</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>27</value>
        <description>id-aa-ets-archiveTimeStamp</description>
        <xref type="rfc" data="rfc3126"/>
      </record> 
      <record>
        <value>28</value>
        <description>id-aa-signatureType</description>
        <xref type="rfc-errata" data="3757"/>
      </record>
      <record>
        <value>29</value>
        <description>id-aa-dvcs-dvc</description>
        <xref type="rfc" data="rfc3029"/>
      </record>
      <record>
        <value>30</value>
        <description>id-aa-CEKReference</description>
        <xref type="rfc" data="rfc3185"/>
      </record>
      <record>
        <value>31</value>
        <description>id-aa-CEKMaxDecrypts</description>
        <xref type="rfc" data="rfc3185"/>
      </record> 
      <record>
        <value>32</value>
        <description>id-aa-KEKDerivationAlg</description>
        <xref type="rfc" data="rfc3185"/>
      </record>
      <record>
        <value>33</value>
        <description>id-aa-intendedRecipients</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record updated="2026-02-13">
        <value>34</value>
        <description>id-aa-cmc-unsignedData</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record>
        <value>35</value>
        <description>id-aa-firmwarePackageID</description>
        <xref type="rfc" data="rfc4108"/>
      </record> 
      <record>
        <value>36</value>
        <description>id-aa-targetHardwareIDs</description>
        <xref type="rfc" data="rfc4108"/>
      </record>
      <record>
        <value>37</value>
        <description>id-aa-decryptKeyID</description>
        <xref type="rfc" data="rfc4108"/>
      </record>
      <record>
        <value>38</value>
        <description>id-aa-implCryptoAlgs</description>
        <xref type="rfc" data="rfc4108"/>
      </record>
      <record>
        <value>39</value>
        <description>id-aa-wrappedFirmwareKey</description>
        <xref type="rfc" data="rfc4108"/>
      </record>
      <record>
        <value>40</value>
        <description>id-aa-communityIdentifiers</description>
        <xref type="rfc" data="rfc4108"/>
      </record> 
      <record>
        <value>41</value>
        <description>id-aa-fwPkgMessageDigest</description>
        <xref type="rfc" data="rfc4108"/>
      </record>
      <record>
        <value>42</value>
        <description>id-aa-firmwarePackageInfo</description>
        <xref type="rfc" data="rfc4108"/>
      </record>
      <record>
        <value>43</value>
        <description>id-aa-implCompressAlgs</description>
        <xref type="rfc" data="rfc4108"/>
      </record>
      <record>
        <value>44</value>
        <description>id-aa-ets-attrCertificateRefs</description>
        <xref type="rfc" data="rfc5126"/>
      </record> 
      <record>
        <value>45</value>
        <description>id-aa-ets-attrRevocationRefs</description>
        <xref type="rfc" data="rfc5126"/>
      </record>
      <record>
        <value>46</value>
        <description>id-aa-binarySigningTime</description>
        <xref type="rfc" data="rfc4049"/>
      </record>
      <record>
        <value>47</value>
        <description>id-aa-signingCertificateV2</description>
        <xref type="rfc" data="rfc5035"/>
      </record>
      <record>
        <value>48</value>
        <description>id-aa-ets-archiveTimeStampV2</description>
        <xref type="rfc" data="rfc5126"/>
      </record> 
      <record>
        <value>49</value>
        <description>id-aa-er-internal</description>
        <xref type="rfc" data="rfc4998"/>
      </record>
      <record>
        <value>50</value>
        <description>id-aa-er-external</description>
        <xref type="rfc" data="rfc4998"/>
      </record>
      <record>
        <value>51</value>
        <description>id-aa-multipleSignatures</description>
        <xref type="rfc" data="rfc5752"/>
      </record>
      <record>
        <value>52</value>
        <description>id-aa-cmsAlgorithmProtect</description>
        <xref type="rfc" data="rfc6211"/>
      </record>
      <record>
        <value>53</value>
        <description>id-aa-setKeyInformation</description>
        <xref type="draft" data="draft-herzog-setkey-07"/>
      </record> 
      <record updated="2020-08-20">
        <value>54</value>
        <description>id-aa-asymmDecryptKeyID</description>
        <xref type="rfc" data="rfc7030"/>
		<xref type="rfc" data="rfc8951"/>
      </record>
      <record date="2015-03-19">
        <value>55</value>
        <description>id-aa-secureHeaderFieldsIdentifier</description>
        <xref type="rfc" data="rfc7508"/>
      </record>
      <record date="2016-05-02">
        <value>56</value>
        <description>id-aa-otpChallenge</description>
        <xref type="rfc" data="rfc7894"/>
      </record>
      <record date="2016-05-02">
        <value>57</value>
        <description>id-aa-revocationChallenge</description>
        <xref type="rfc" data="rfc7894"/>
      </record>
      <record date="2016-05-02">
        <value>58</value>
        <description>id-aa-estIdentityLinking</description>
        <xref type="rfc" data="rfc7894"/>
      </record>
      <record date="2024-03-26">
        <value>59</value>
        <description>id-aa-evidence</description>
        <xref type="draft" data="draft-ietf-lamps-csr-attestation-08"/>
      </record>
      <record date="2025-01-10">
        <value>60</value>
        <description>id-aa-relatedCertRequest</description>
        <xref type="rfc" data="rfc9763"/>
      </record>
      <record date="2025-07-01">
        <value>61</value>
        <description>id-aa-certificationRequestInfoTemplate</description>
        <xref type="rfc" data="rfc9908"/>
      </record>
      <record date="2025-07-01">
        <value>62</value>
        <description>id-aa-extensionReqTemplate</description>
        <xref type="rfc" data="rfc9908"/>
      </record>
    </registry>
   
    <registry id="security-smime-3">
      <title>SMI Security for S/MIME Algorithms (1.2.840.113549.1.9.16.3)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <note>Value 14, "id-alg-rsa-kem," is also referred to as "id-rsa-kem-spki."
      </note>
      <note>Value 17, "id-alg-hss-lms-hashsig", is also referred to as 
"id-alg-mts-hashsig".
      </note>
      <record>
        <value>1</value>
        <description>id-alg-ESDHwith3DES</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record> 
      <record>
        <value>2</value>
        <description>id-alg-ESDHwithRC2</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>3</value>
        <description>id-alg-3DESwrap</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>4</value>
        <description>id-alg-RC2wrap</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>5</value>
        <description>id-alg-ESDH</description>
        <xref type="rfc" data="rfc2630"/>
      </record>
      <record>
        <value>6</value>
        <description>id-alg-CMS3DESwrap</description>
        <xref type="rfc" data="rfc2630"/>
      </record> 
      <record>
        <value>7</value>
        <description>id-alg-CMSRC2wrap</description>
        <xref type="rfc" data="rfc2630"/>
      </record>
      <record>
        <value>8</value>
        <description>id-alg-zLibCompress</description>
        <xref type="rfc" data="rfc3274"/>
      </record>
      <record>
        <value>9</value>
        <description>id-alg-PWRI-KEK</description>
        <xref type="rfc" data="rfc3211"/>
      </record>
      <record>
        <value>10</value>
        <description>id-alg-SSDH</description>
        <xref type="rfc" data="rfc3370"/>
      </record> 
      <record>
        <value>11</value>
        <description>id-alg-HMACwith3DESwrap</description>
        <xref type="rfc" data="rfc3537"/>
      </record>
      <record>
        <value>12</value>
        <description>id-alg-HMACwithAESwrap</description>
        <xref type="rfc" data="rfc3537"/>
      </record>
      <record>
        <value>13</value>
        <description>id-alg-MD5-XOR-EXPERIMENT</description>
        <xref type="rfc" data="rfc6210"/>
      </record>
      <record updated="2024-06-12">
        <value>14</value>
        <description>id-alg-rsa-kem</description>
        <xref type="rfc" data="rfc9690"/>
      </record>
      <record>
        <value>15</value>
        <description>id-alg-authEnc-128</description>
        <xref type="rfc" data="rfc6476"/>
      </record> 
      <record>
        <value>16</value>
        <description>id-alg-authEnc-256</description>
        <xref type="rfc" data="rfc6476"/>
      </record>
      <record updated="2024-09-23">
        <value>17</value>
        <description>id-alg-hss-lms-hashsig</description>
        <xref type="rfc" data="rfc9708"/>
      </record>
      <record date="2017-01-24">
        <value>18</value>
        <description>id-alg-AEADChaCha20Poly1305</description>
        <xref type="rfc" data="rfc8103"/>
      </record>
      <record date="2017-08-21">
        <value>19</value>
        <description>dhSinglePass-stdDH-hkdf-sha256-scheme</description>
        <xref type="rfc" data="rfc8418"/>
      </record>
      <record date="2017-08-21">
        <value>20</value>
        <description>dhSinglePass-stdDH-hkdf-sha384-scheme</description>
        <xref type="rfc" data="rfc8418"/>
      </record>
      <record date="2017-08-21">
        <value>21</value>
        <description>dhSinglePass-stdDH-hkdf-sha512-scheme</description>
        <xref type="rfc" data="rfc8418"/>
      </record>
      <record date="2018-11-07">
        <value>22</value>
        <description>id-alg-AES-SIV-CMAC-aead-256</description>
        <xref type="rfc" data="rfc5297"/>
      </record>
      <record date="2018-11-07">
        <value>23</value>
        <description>id-alg-AES-SIV-CMAC-aead-384</description>
        <xref type="rfc" data="rfc5297"/>
      </record>
      <record date="2018-11-07">
        <value>24</value>
        <description>id-alg-AES-SIV-CMAC-aead-512</description>
        <xref type="rfc" data="rfc5297"/>
      </record>
      <record date="2018-11-07">
        <value>25</value>
        <description>id-alg-AES-SIV-CMAC-wrap-256</description>
        <xref type="rfc" data="rfc5297"/>
      </record>
      <record date="2018-11-07">
        <value>26</value>
        <description>id-alg-AES-SIV-CMAC-wrap-384</description>
        <xref type="rfc" data="rfc5297"/>
      </record>
      <record date="2018-11-07">
        <value>27</value>
        <description>id-alg-AES-SIV-CMAC-wrap-512</description>
        <xref type="rfc" data="rfc5297"/>
      </record>
      <record date="2019-05-15">
        <value>28</value>
        <description>id-alg-hkdf-with-sha256</description>
        <xref type="rfc" data="rfc8619"/>
      </record>
      <record date="2019-05-15">
        <value>29</value>
        <description>id-alg-hkdf-with-sha384</description>
        <xref type="rfc" data="rfc8619"/>
      </record>
      <record date="2019-05-15">
        <value>30</value>
        <description>id-alg-hkdf-with-sha512</description>
        <xref type="rfc" data="rfc8619"/>
      </record>
      <record date="2024-03-19" updated="2024-09-23">
        <value>31</value>
        <description>id-alg-cek-hkdf-sha256</description>
        <xref type="rfc" data="rfc9709"/>
      </record>
      <record date="2024-05-21">
        <value>32</value>
        <description>id-alg-hkdf-with-sha3-224</description>
        <xref type="rfc" data="rfc9688"/>
      </record>
      <record date="2024-05-21">
        <value>33</value>
        <description>id-alg-hkdf-with-sha3-256</description>
        <xref type="rfc" data="rfc9688"/>
      </record>
      <record date="2024-05-21">
        <value>34</value>
        <description>id-alg-hkdf-with-sha3-384</description>
        <xref type="rfc" data="rfc9688"/>
      </record>
      <record date="2024-05-21">
        <value>35</value>
        <description>id-alg-hkdf-with-sha3-512</description>
        <xref type="rfc" data="rfc9688"/>
      </record>
    </registry>

    <registry id="security-smime-4">
      <title>SMI Security for S/MIME Certificate Distribution Mechanisms (1.2.840.113549.1.9.16.4)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-cd-ldap</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
    </registry>
    
    <registry id="security-smime-5">
      <title>SMI Security for S/MIME Signature Policy Qualifier (1.2.840.113549.1.9.16.5)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-spq-ets-uri</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>2</value>
        <description>id-spq-ets-unotice</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
    </registry>

    <registry id="security-smime-6">
      <title>SMI Security for S/MIME Commitment Type Identifier (1.2.840.113549.1.9.16.6)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-cti-ets-proofOfOrigin</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>2</value>
        <description>id-cti-ets-proofOfReceipt</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>3</value>
        <description>id-cti-ets-proofOfDelivery</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>4</value>
        <description>id-cti-ets-proofOfSender</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>5</value>
        <description>id-cti-ets-proofOfApproval</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
      <record>
        <value>6</value>
        <description>id-cti-ets-proofOfCreation</description>
        <xref type="rfc" data="rfc3126"/>
      </record>
    </registry>

    <registry id="security-smime-7">
      <title>SMI Security for S/MIME Test Security Policies (1.2.840.113549.1.9.16.7)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-tsp-TEST-Amoco</description>
        <xref type="rfc" data="rfc3114"/>
      </record>
      <record>
        <value>2</value>
        <description>id-tsp-TEST-Caterpillar</description>
        <xref type="rfc" data="rfc3114"/>
      </record>
      <record>
        <value>3</value>
        <description>id-tsp-TEST-Whirlpool</description>
        <xref type="rfc" data="rfc3114"/>
      </record>
      <record>
        <value>4</value>
        <description>id-tsp-TEST-Whirlpool-Categories</description>
        <xref type="rfc" data="rfc3114"/>
      </record>
    </registry>

    <registry id="security-smime-8">
      <title>SMI Security for S/MIME Control Attributes for Symmetric Key Distribution (1.2.840.113549.1.9.16.8)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-skd-glUseKEK</description>
        <xref type="rfc" data="rfc5275"/>
      </record> 
      <record>
        <value>2</value>
        <description>id-skd-glDelete</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>3</value>
        <description>id-skd-glDeleteMember</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>4</value>
        <description>id-skd-glAddMember</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>5</value>
        <description>id-skd-glRekey</description>
        <xref type="rfc" data="rfc5275"/>
      </record> 
      <record>
        <value>6</value>
        <description>id-skd-glAddOwner</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>7</value>
        <description>id-skd-glRemoveOwner</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>8</value>
        <description>id-skd-glKeyCompromise</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>9</value>
        <description>id-skd-glkRefresh</description>
        <xref type="rfc" data="rfc5275"/>
      </record> 
      <record>
        <value>10</value>
        <description>id-skd-glFailInfo</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>11</value>
        <description>id-skd-glaQueryRequest</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>12</value>
        <description>id-skd-glaQueryResponse</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>13</value>
        <description>id-skd-glProvideCert</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>14</value>
        <description>id-skd-glManageCert</description>
        <xref type="rfc" data="rfc5275"/>
      </record> 
      <record>
        <value>15</value>
        <description>id-skd-glKey</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
    </registry>

    <registry id="security-smime-9">
      <title>SMI Security for S/MIME Signature Type Identifiers (1.2.840.113549.1.9.16.9)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-sti-originatorSig</description>
        <xref type="rfc" data="rfc3183"/>
      </record> 
      <record>
        <value>2</value>
        <description>id-sti-domainSig</description>
        <xref type="rfc" data="rfc3183"/>
      </record>
      <record>
        <value>3</value>
        <description>id-sti-addAttribSig</description>
        <xref type="rfc" data="rfc3183"/>
      </record>
      <record>
        <value>4</value>
        <description>id-sti-reviewSig</description>
        <xref type="rfc" data="rfc3183"/>
      </record>
      <record date="2021-05-20">
        <value>5</value>
        <description>id-sti-delegatedOriginatorSig</description>
        <xref type="draft" data="draft-melnikov-smime-msa-to-mda-04"/>
      </record>
    </registry>
    
    <registry id="security-smime-10">
      <title>SMI Security for X.400 Encoded Information Types (EIT) for S/MIME objects (1.2.840.113549.1.9.16.10)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-eit-envelopedData</description>
        <xref type="rfc" data="rfc3855"/>
      </record> 
      <record>
        <value>2</value>
        <description>id-eit-signedData</description>
        <xref type="rfc" data="rfc3855"/>
      </record>
      <record>
        <value>3</value>
        <description>id-eit-certsOnly</description>
        <xref type="rfc" data="rfc3855"/>
      </record>
      <record>
        <value>4</value>
        <description>id-eit-signedReceipt</description>
        <xref type="rfc" data="rfc3855"/>
      </record>
      <record>
        <value>5</value>
        <description>id-eit-envelopedX400</description>
        <xref type="rfc" data="rfc3855"/>
      </record> 
      <record>
        <value>6</value>
        <description>id-eit-signedX400</description>
        <xref type="rfc" data="rfc3855"/>
      </record>
      <record>
        <value>7</value>
        <description>id-eit-compressedData</description>
        <xref type="rfc" data="rfc3855"/>
      </record>
    </registry>

    <registry id="security-smime-11">
      <title>SMI Security for S/MIME Capabilities (other than cryptographic algorithms) (1.2.840.113549.1.9.16.11)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-cap-preferBinaryInside</description>
        <xref type="rfc" data="rfc3851"/>
      </record>
    </registry>

    <registry id="security-smime-12">
      <title>SMI Security for S/MIME Portable Symmetric Key Container (PSKC) Attributes (1.2.840.113549.1.9.16.12)</title>
      <xref type="rfc" data="rfc7107"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record>
        <value>1</value>
        <description>id-pskc-manufacturer</description>
        <xref type="rfc" data="rfc6031"/>
      </record> 
      <record>
        <value>2</value>
        <description>id-pskc-serialNo</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>3</value>
        <description>id-pskc-model</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>4</value>
        <description>id-pskc-issueNo</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>5</value>
        <description>id-pskc-deviceBinding</description>
        <xref type="rfc" data="rfc6031"/>
      </record> 
      <record>
        <value>6</value>
        <description>id-pskc-deviceStartDate</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>7</value>
        <description>id-pskc-deviceExpiryDate</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>8</value>
        <description>id-pskc-moduleId</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>9</value>
        <description>id-pskc-keyId</description>
        <xref type="rfc" data="rfc6031"/>
      </record> 
      <record>
        <value>10</value>
        <description>id-pskc-algorithm</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>11</value>
        <description>id-pskc-issuer</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>12</value>
        <description>id-pskc-keyProfileId</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>13</value>
        <description>id-pskc-keyReference</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>14</value>
        <description>id-pskc-friendlyName</description>
        <xref type="rfc" data="rfc6031"/>
      </record> 
      <record>
        <value>15</value>
        <description>id-pskc-algorithmParams</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>16</value>
        <description>id-pskc-counter</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>17</value>
        <description>id-pskc-time</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>18</value>
        <description>id-pskc-timeInterval</description>
        <xref type="rfc" data="rfc6031"/>
      </record> 
      <record>
        <value>19</value>
        <description>id-pskc-timeDrift</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>20</value>
        <description>id-pskc-valueMAC</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>21</value>
        <description>id-pskc-keyStartDate</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>22</value>
        <description>id-pskc-keyExpiryDate</description>
        <xref type="rfc" data="rfc6031"/>
      </record> 
      <record>
        <value>23</value>
        <description>id-pskc-noOfTransactions</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>24</value>
        <description>id-pskc-keyUsages</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>25</value>
        <description>id-pskc-pinPolicy</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>26</value>
        <description>id-pskc-deviceUserId</description>
        <xref type="rfc" data="rfc6031"/>
      </record>
      <record>
        <value>27</value>
        <description>id-pskc-keyUserId</description>
        <xref type="rfc" data="rfc6031"/>
      </record> 
    </registry>

    <registry id="security-smime-13">
      <title>SMI Security for S/MIME Other Recipient Info Identifiers (1.2.840.113549.1.9.16.13)</title>
      <xref type="rfc" data="rfc8696"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
      <record date="2019-08-29">
        <value>1</value>
        <description>id-ori-keyTransPSK</description>
        <xref type="rfc" data="rfc8696"/>
      </record>
      <record date="2019-08-29">
        <value>2</value>
        <description>id-ori-keyAgreePSK</description>
        <xref type="rfc" data="rfc8696"/>
      </record>
      <record date="2023-04-20" updated="2023-07-17">
        <value>3</value>
        <description>id-ori-kem</description>
        <xref type="rfc" data="rfc9629"/>
      </record>
    </registry>

    <registry id="smi-numbers-30">
      <title>SMI Security for Mechnism SPKM Codes</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.spkm (1.3.6.1.5.5.1)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1</value>
        <name>spkm-1</name>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>2</value>
        <name>spkm-2</name>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record>
        <value>3</value>
        <name>spkm-3</name>
        <xref type="rfc" data="rfc2847"/>
      </record>
      <record>
        <value>10</value>
        <name>spkmGssTokens</name>
        <xref type="rfc" data="rfc2025"/>
      </record>
    </registry>
    <registry id="smi-numbers-31">
      <title>SMI Security for Mechanism MSP-Based IDUP (MIM) Codes</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.mim (1.3.6.1.5.5.4)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1</value>
        <name>MSP30</name>
        <description>Message Security Protocol v3.0</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>2</value>
        <name>MSP31</name>
        <description>Message Security Protocol v3.1</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>3</value>
        <name>MSP40</name>
        <description>Message Security Protocol v4.0</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
    </registry>
    
    <registry id="smi-numbers-1.3.6.1.5.5.7">
      <title>SMI Security for PKIX</title>
      <xref type="rfc" data="rfc7299"/>
      <category>Structure of Management Information (SMI) Numbers (MIB Module Registrations)</category>
      <registration_rule>Specification Required</registration_rule>
       <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix (1.3.6.1.5.5.7)</description>
      <record>
        <value>0</value>
        <description>Module identifiers</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>1</value>
        <description>PKIX certificate extensions</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>2</value>
        <description>Policy qualifier types</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>3</value>
        <description>Extended key purpose identifiers</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>4</value>
        <description>CMP information types</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>5</value>
        <description>CRMF registration</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>6</value>
        <description>Algorithms</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>7</value>
        <description>CMC controls</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>8</value>
        <description>Other name forms</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>9</value>
        <description>Personal data attribute</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>10</value>
        <description>Attribute certificate attributes</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>11</value>
        <description>Qualified certificate statements</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>12</value>
        <description>CMC content types</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>13</value>
        <description>OIDs for TESTING ONLY</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>14</value>
        <description>Certificate policies</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>15</value>
        <description>CMC error types</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>16</value>
        <description>Revocation information types</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>17</value>
        <description>SCVP check type</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>18</value>
        <description>SCVP want back types</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>19</value>
        <description>SCVP validation policies</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>20</value>
        <description>Other logotype identifiers</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>21</value>
        <description>Proxy certificate policy languages</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>22</value>
        <description>Matching rules</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record>
        <value>23</value>
        <description>Subject key identifier semantics</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
      <record date="2020-03-25">
        <value>24</value>
        <description>Simple Certificate Enrollment Protocol Attributes</description>
        <xref type="rfc" data="rfc8894"/>
      </record>
      <record date="2025-09-08">
        <value>25</value>
        <description>Relative Distinguished Name Attribute</description>
        <xref type="rfc" data="rfc9925"/>
      </record>
      <record>
        <value>48</value>
        <description>Access descriptors</description>
        <xref type="rfc" data="rfc7299"/>
      </record>
     </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.0">
      <title>SMI Security for PKIX Module Identifier</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.mod (1.3.6.1.5.5.7.0)</description>
      <record>
        <value>1</value>
        <description>id-pkix1-explicit-88</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>2</value>
        <description>id-pkix1-implicit-88</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>3</value>
        <description>id-pkix1-explicit-93</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>4</value>
        <description>id-pkix1-implicit-93</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>5</value>
        <description>id-mod-crmf</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
      <record>
        <value>6</value>
        <description>id-mod-cmc</description>
        <xref type="rfc" data="rfc2797"/>
      </record>
      <record>
        <value>7</value>
        <description>id-mod-kea-profile-88</description>
        <xref type="rfc" data="rfc2528"/>
      </record>
      <record>
        <value>8</value>
        <description>id-mod-kea-profile-93</description>
        <xref type="rfc" data="rfc2528"/>
      </record>
      <record>
        <value>9</value>
        <description>id-mod-cmp</description>
        <xref type="rfc" data="rfc2510"/>
      </record>
      <record>
        <value>10</value>
        <description>id-mod-qualified-cert-88</description>
        <xref type="rfc" data="rfc3039"/>
      </record>
      <record>
        <value>11</value>
        <description>id-mod-qualified-cert-93</description>
        <xref type="rfc" data="rfc3039"/>
      </record>
      <record>
        <value>12</value>
        <description>id-mod-attribute-cert</description>
        <xref type="rfc" data="rfc3281"/>
      </record>
      <record>
        <value>13</value>
        <description>id-mod-tsp</description>
        <xref type="rfc" data="rfc3161"/>
      </record>
      <record>
        <value>14</value>
        <description>id-mod-ocsp</description>
        <xref type="rfc" data="rfc3029"/>
      </record>
      <record>
        <value>15</value>
        <description>id-mod-dvcs</description>
        <xref type="rfc" data="rfc3029"/>
      </record>
      <record>
        <value>16</value>
        <description>id-mod-cmp2000</description>
        <xref type="rfc" data="rfc4210"/>
      </record>
      <record>
        <value>17</value>
        <description>id-mod-pkix1-algorithms</description>
        <xref type="rfc" data="rfc3279"/>
      </record>
      <record>
        <value>18</value>
        <description>id-mod-pkix1-explicit</description>
        <xref type="rfc" data="rfc5280"/>
      </record>
      <record>
        <value>19</value>
        <description>id-mod-pkix1-implicit</description>
        <xref type="rfc" data="rfc5280"/>
      </record>
      <record>
        <value>20</value>
        <description>id-mod-user-group</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>21</value>
        <description>id-mod-scvp</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record updated="2022-12-19">
        <value>22</value>
        <description>id-mod-logotype</description>
        <xref type="rfc" data="rfc9399"/>
      </record>
      <record>
        <value>23</value>
        <description>id-mod-cmc2002</description>
        <xref type="rfc" data="rfc5272"/>
      </record>
      <record>
        <value>24</value>
        <description>id-mod-wlan-extns</description>
        <xref type="rfc" data="rfc3770"/>
      </record>
      <record>
        <value>25</value>
        <description>id-mod-proxy-cert-extns</description>
        <xref type="rfc" data="rfc3820"/>
      </record>
      <record>
        <value>26</value>
        <description>id-mod-ac-policies</description>
        <xref type="rfc" data="rfc4476"/>
      </record>
      <record>
        <value>27</value>
        <description>id-mod-warranty-extn</description>
        <xref type="rfc" data="rfc4059"/>
      </record>
      <record>
        <value>28</value>
        <description>id-mod-perm-id-88</description>
        <xref type="rfc" data="rfc4043"/>
      </record>
      <record>
        <value>29</value>
        <description>id-mod-perm-id-93</description>
        <xref type="rfc" data="rfc4043"/>
      </record>
      <record>
        <value>30</value>
        <description>id-mod-ip-addr-and-as-ident</description>
        <xref type="rfc" data="rfc3779"/>
      </record>
      <record>
        <value>31</value>
        <description>id-mod-qualified-cert</description>
        <xref type="rfc" data="rfc3739"/>
      </record>
      <record>
        <value>32</value>
        <description>id-mod-crmf2003</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>33</value>
        <description>id-mod-pkix1-rsa-pkalgs</description>
        <xref type="rfc" data="rfc4055"/>
      </record>
      <record>
        <value>34</value>
        <description>id-mod-cert-bundle</description>
        <xref type="rfc" data="rfc4306"/>
      </record>
      <record>
        <value>35</value>
        <description>id-mod-qualified-cert-97</description>
        <xref type="rfc" data="rfc3739"/>
      </record>
      <record>
        <value>36</value>
        <description>id-mod-crmf2005</description>
        <xref type="rfc" data="rfc4211"/>
      </record>
      <record>
        <value>37</value>
        <description>id-mod-wlan-extns2005</description>
        <xref type="rfc" data="rfc4334"/>
      </record>
      <record>
        <value>38</value>
        <description>id-mod-sim2005</description>
        <xref type="rfc" data="rfc4683"/>
      </record>
      <record>
        <value>39</value>
        <description>id-mod-dns-srv-name-88</description>
        <xref type="rfc" data="rfc4985"/>
      </record>
      <record>
        <value>40</value>
        <description>id-mod-dns-srv-name-93</description>
        <xref type="rfc" data="rfc4985"/>
      </record>
      <record>
        <value>41</value>
        <description>id-mod-cmsContentConstr-88</description>
        <xref type="rfc" data="rfc6010"/>
      </record>
      <record>
        <value>42</value>
        <description>id-mod-cmsContentConstr-93</description>
        <xref type="rfc" data="rfc6010"/>
      </record>
      <record>
        <value>43</value>
        <description>id-mod-pkixCommon</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>44</value>
        <description>id-mod-pkixOtherCerts</description>
        <xref type="rfc" data="rfc5697"/>
      </record>
      <record>
        <value>45</value>
        <description>id-mod-pkix1-algorithms2008</description>
        <xref type="rfc" data="rfc5480"/>
      </record>
      <record>
        <value>46</value>
        <description>id-mod-clearanceConstraints</description>
        <xref type="rfc" data="rfc5913"/>
      </record>
      <record>
        <value>47</value>
        <description>id-mod-attribute-cert-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>48</value>
        <description>id-mod-ocsp-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>49</value>
        <description>id-mod-v1AttrCert-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>50</value>
        <description>id-mod-cmp2000-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>51</value>
        <description>id-mod-pkix1-explicit-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>52</value>
        <description>id-mod-scvp-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>53</value>
        <description>id-mod-cmc2002-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>54</value>
        <description>id-mod-pkix1-rsa-pkalgs-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>55</value>
        <description>id-mod-crmf2005-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>56</value>
        <description>id-mod-pkix1-algorithms2008-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>57</value>
        <description>id-mod-pkixCommon-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>58</value>
        <description>id-mod-algorithmInformation-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>59</value>
        <description>id-mod-pkix1-implicit-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>60</value>
        <description>id-mod-pkix1-x400address-02</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record>
        <value>61</value>
        <description>id-mod-attribute-cert-v2</description>
        <xref type="rfc" data="rfc5755"/>
      </record>
      <record>
        <value>62</value>
        <description>id-mod-sip-domain-extns2007</description>
        <xref type="rfc" data="rfc5924"/>
      </record>
      <record>
        <value>63</value>
        <description>id-mod-cms-otherRIs-2009-88</description>
        <xref type="rfc" data="rfc5940"/>
      </record>
      <record>
        <value>64</value>
        <description>id-mod-cms-otherRIs-2009-93</description>
        <xref type="rfc" data="rfc5940"/>
      </record>
      <record>
        <value>65</value>
        <description>id-mod-ecprivatekey</description>
        <xref type="rfc" data="rfc5915"/>
      </record>
      <record>
        <value>66</value>
        <description>id-mod-ocsp-agility-2009-93</description>
        <xref type="rfc" data="rfc6277"/>
      </record>
      <record>
        <value>67</value>
        <description>id-mod-ocsp-agility-2009-88</description>
        <xref type="rfc" data="rfc6277"/>
      </record>
      <record updated="2022-12-19">
        <value>68</value>
        <description>id-mod-logotype-certimage</description>
        <xref type="rfc" data="rfc9399"/>
      </record>
      <record>
        <value>69</value>
        <description>id-mod-pkcs10-2009</description>
        <xref type="rfc" data="rfc5912"/>
      </record>
      <record updated="2016-07-18">
        <value>70</value>
        <description>id-mod-dns-resource-record</description>
        <xref type="rfc" data="rfc7958"/>
      </record>
      <record>
        <value>71</value>
        <description>id-mod-send-cert-extns</description>
        <xref type="rfc" data="rfc6494"/>
      </record>
      <record>
        <value>72</value>
        <description>id-mod-ip-addr-and-as-ident-2</description>
        <xref type="rfc" data="rfc6268"/>
      </record>
      <record>
        <value>73</value>
        <description>id-mod-wlan-extns-2</description>
        <xref type="rfc" data="rfc6268"/>
      </record>
      <record>
        <value>74</value>
        <description>id-mod-hmac</description>
        <xref type="rfc" data="rfc6268"/>
      </record>
      <record>
        <value>75</value>
        <description>id-mod-enrollMsgSyntax-2011-88</description>
        <xref type="rfc" data="rfc6402"/><xref type="rfc-errata" data="3860"/>
      </record>
      <record>
        <value>76</value>
        <description>id-mod-enrollMsgSyntax-2011-08</description>
        <xref type="rfc" data="rfc6402"/>
      </record>
      <record>
        <value>77</value>
        <description>id-mod-pubKeySMIMECaps-88</description>
        <xref type="rfc" data="rfc6664"/>
      </record>
      <record>
        <value>78</value>
        <description>id-mod-pubKeySMIMECaps-08</description>
        <xref type="rfc" data="rfc6664"/>
      </record>
      <record>
        <value>79</value>
        <description>id-mod-dhSign-2012-88</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>80</value>
        <description>id-mod-dhSign-2012-08</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>81</value>
        <description>id-mod-ocsp-2013-88</description>
        <xref type="rfc" data="rfc6960"/>
      </record>
      <record>
        <value>82</value>
        <description>id-mod-ocsp-2013-08</description>
        <xref type="rfc" data="rfc6960"/>
      </record>
      <record>
        <value>83</value>
        <description>id-mod-TEST-certPolicies</description>
        <xref type="rfc" data="rfc7229"/>
      </record>
      <record>
        <value>84</value>
        <description>id-mod-bgpsec-eku</description>
        <xref type="rfc" data="rfc8209"/>
      </record>
      <record date="2015-05-26">
        <value>85</value>
        <description>id-mod-nai-realm-08</description>
        <xref type="rfc" data="rfc7585"/>
      </record>
      <record date="2015-09-24">
        <value>86</value>
        <description>id-mod-tls-feature-2015</description>
        <xref type="rfc" data="rfc7633"/>
      </record>
      <record date="2016-05-02">
        <value>87</value>
        <description>id-mod-EST-Alt-Challenge</description>
        <xref type="rfc" data="rfc7894"/>
      </record>
      <record date="2016-12-06">
        <value>88</value>
        <description>id-mod-mudURLExtn2016</description>
        <xref type="rfc" data="rfc8520"/>
      </record>
      <record date="2017-06-02">
        <value>89</value>
        <description>id-mod-tn-module</description>
        <xref type="rfc" data="rfc8226"/>
      </record>
      <record date="2018-01-23">
        <value>90</value>
        <description>id-mod-ip-addr-and-as-ident-v2</description>
        <xref type="rfc" data="rfc8360"/>
      </record>
      <record date="2018-01-23">
        <value>91</value>
        <description>id-mod-ip-addr-and-as-ident-2v2</description>
        <xref type="rfc" data="rfc8360"/>
      </record>
      <record date="2018-03-26" updated="2024-02-22">
        <value>92</value>
        <description>id-mod-lamps-eai-addresses-2016</description>
        <xref type="rfc" data="rfc9598"/>
      </record>
      <record date="2018-05-10">
        <value>93</value>
        <description>id-mod-safecurves-pkix</description>
        <xref type="rfc" data="rfc8410"/>
      </record>
      <record date="2019-07-24">
        <value>94</value>
        <description>id-mod-pkix1-shakes-2019</description>
        <xref type="rfc" data="rfc8692"/>
      </record>
      <record date="2020-02-19">
        <value>95</value>
        <description>id-mod-delegated-credential-extn</description>
        <xref type="rfc" data="rfc9345"/>
      </record>
      <record date="2020-04-29">
        <value>96</value>
        <description>id-mod-MASAURLExtn2016</description>
        <xref type="rfc" data="rfc8995"/>
      </record>
      <record date="2020-07-07" updated="2020-11-05">
        <value>97</value>
        <description>id-mod-anima-acpnodename-2020</description>
        <xref type="rfc" data="rfc8994"/>
      </record>
      <record date="2020-08-20">
        <value>98</value>
        <description>id-mod-est-2019</description>
        <xref type="rfc" data="rfc8951"/>
      </record>
      <record date="2021-05-20">
        <value>99</value>
        <description>id-mod-cmp2021-88</description>
        <xref type="rfc" data="rfc9480"/>
      </record>
      <record date="2021-05-20">
        <value>100</value>
        <description>id-mod-cmp2021-02</description>
        <xref type="rfc" data="rfc9480"/>
      </record>
      <record date="2021-07-15">
        <value>101</value>
        <description>id-mod-eJWTClaimConstraints-2021</description>
        <xref type="rfc" data="rfc9118"/>
      </record>
      <record date="2021-08-04">
        <value>102</value>
        <description>id-mod-public-notary-v2</description>
        <xref type="rfc" data="rfc9162"/>
      </record>
      <record date="2021-11-24">
        <value>103</value>
        <description>id-mod-dtn-tcpclv4-2021</description>
        <xref type="rfc" data="rfc9174"/>
      </record>
      <record date="2022-08-11">
        <value>104</value>
        <description>id-mod-docsign-eku</description>
        <xref type="rfc" data="rfc9336"/>
      </record>
      <record date="2022-08-11">
        <value>105</value>
        <description>id-mod-rpcWithTLS-2021</description>
        <xref type="rfc" data="rfc9289"/>
      </record>
      <record date="2022-10-17">
        <value>106</value>
        <description>id-mod-nftype</description>
        <xref type="rfc" data="rfc9310"/>
      </record>
      <record updated="2022-12-19">
        <value>107</value>
        <description>id-mod-logotype-2022</description>
        <xref type="rfc" data="rfc9399"/>
      </record>
      <record date="2023-09-22">
        <value>108</value>
        <description>id-mod-nf-eku</description>
        <xref type="rfc" data="rfc9509"/>
      </record>
      <record date="2024-03-18">
        <value>109</value>
        <description>id-mod-kemAlgorithmInformation-2023</description>
        <xref type="rfc" data="rfc9629"/>
      </record>
      <record date="2024-04-09">
        <value>110</value>
        <description>id-mod-noRevAvail</description>
        <xref type="rfc" data="rfc9608"/>
      </record>
      <record date="2024-06-03">
        <value>111</value>
        <description>id-mod-ocsp-2024-88</description>
        <xref type="rfc" data="rfc9654"/>
      </record>
      <record date="2024-06-03">
        <value>112</value>
        <description>id-mod-ocsp-2024-08</description>
        <xref type="rfc" data="rfc9654"/>
      </record>
      <record date="2024-12-12">
        <value>113</value>
        <description>id-mod-im-eku</description>
        <xref type="rfc" data="rfc9734"/>
      </record>
      <record date="2024-12-16">
        <value>114</value>
        <description>id-mod-pkix1-shbs-2024</description>
        <xref type="rfc" data="rfc9802"/>
      </record>
      <record date="2025-01-10">
        <value>115</value>
        <description>id-mod-related-cert-2023</description>
        <xref type="rfc" data="rfc9763"/>
      </record>
      <record date="2025-02-04">
        <value>116</value>
        <description>id-mod-cmp2023-02</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record date="2025-04-10">
        <value>117</value>
        <description>id-mod-config-update-sc-eku</description>
        <xref type="rfc" data="rfc9809"/>
      </record>
      <record date="2025-06-27">
        <value>118</value>
        <description>id-mod-private-key-possession-stmt-2025</description>
        <xref type="rfc" data="rfc9883"/>
      </record>
      <record date="2025-06-27">
        <value>119</value>
        <description>id-mod-x509-ml-dsa-2025</description>
        <xref type="rfc" data="rfc9881"/>
      </record>
      <record date="2025-07-01">
        <value>120</value>
        <description>id-mod-x509-slh-dsa-2025</description>
        <xref type="rfc" data="rfc9909"/>
      </record>
      <record date="2025-07-24">
        <value>121</value>
        <description>id-mod-x509-ml-kem-2025</description>
        <xref type="rfc" data="rfc9935"/>
      </record>
      <record date="2025-09-08">
        <value>122</value>
        <description>id-mod-algUnsigned-2025</description>
        <xref type="rfc" data="rfc9925"/>
      </record>
      <record date="2025-12-09">
        <value>123</value>
        <description>id-mod-cmw-extn</description>
        <xref type="draft" data="RFC-ietf-rats-msg-wrap-22" section="4.4.1"/>
      </record>
      <record date="2026-02-13">
        <value>124</value>
        <description>id-mod-enrollMsgSyntax-2025</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record date="2026-02-13">
        <value>125</value>
        <description>id-mod-pbkdf2-prfs-2025</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record date="2026-03-18">
        <value>126</value>
        <description>id-mod-mac-address-other-name-2025</description>
        <xref type="draft" data="RFC-ietf-lamps-macaddress-on-07"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.1">
      <title>SMI Security for PKIX Certificate Extension</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.pe (1.3.6.1.5.5.7.1)</description>
      <record>
        <value>1</value>
        <description>id-pe-authorityInfoAccess</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>2</value>
        <description>id-pe-biometricInfo</description>
        <xref type="rfc" data="rfc3039"/>
      </record>
      <record>
        <value>3</value>
        <description>id-pe-qcStatements</description>
        <xref type="rfc" data="rfc3039"/>
      </record>
      <record>
        <value>4</value>
        <description>id-pe-ac-auditIdentity</description>
        <xref type="rfc" data="rfc3281"/>
      </record>
      <record>
        <value>5</value>
        <description>id-pe-ac-targeting</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>6</value>
        <description>id-pe-aaControls</description>
        <xref type="rfc" data="rfc3281"/>
      </record>
      <record>
        <value>7</value>
        <description>id-pe-ipAddrBlocks</description>
        <xref type="rfc" data="rfc3779"/>
      </record>
      <record>
        <value>8</value>
        <description>id-pe-autonomousSysIds</description>
        <xref type="rfc" data="rfc3779"/>
      </record>
      <record>
        <value>9</value>
        <description>id-pe-sbgp-routerIdentifier</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>10</value>
        <description>id-pe-ac-proxying</description>
        <xref type="rfc" data="rfc3281"/>
      </record>
      <record>
        <value>11</value>
        <description>id-pe-subjectInfoAccess</description>
        <xref type="rfc" data="rfc3280"/>
      </record>
      <record updated="2022-12-19">
        <value>12</value>
        <description>id-pe-logotype</description>
        <xref type="rfc" data="rfc9399"/>
      </record>
      <record>
        <value>13</value>
        <description>id-pe-wlanSSID</description>
        <xref type="rfc" data="rfc4334"/>
      </record>
      <record>
        <value>14</value>
        <description>id-pe-proxyCertInfo</description>
        <xref type="rfc" data="rfc3820"/>
      </record>
      <record>
        <value>15</value>
        <description>id-pe-acPolicies</description>
        <xref type="rfc" data="rfc4476"/>
      </record>
      <record>
        <value>16</value>
        <description>id-pe-warranty</description>
        <xref type="rfc" data="rfc4059"/>
      </record>
      <record>
        <value>17</value>
        <description>id-pe-sim</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>18</value>
        <description>id-pe-cmsContentConstraints</description>
        <xref type="rfc" data="rfc6010"/>
      </record>
      <record>
        <value>19</value>
        <description>id-pe-otherCerts</description>
        <xref type="rfc" data="rfc5697"/>
      </record>
      <record>
        <value>20</value>
        <description>id-pe-wrappedApexContinKey</description>
        <xref type="rfc" data="rfc5934"/>
      </record>
      <record>
        <value>21</value>
        <description>id-pe-clearanceConstraints</description>
        <xref type="rfc" data="rfc5913"/>
      </record>
      <record>
        <value>22</value>
        <description>id-pe-skiSemantics</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>23</value>
        <description>id-pe-nsa</description>
        <xref type="rfc" data="rfc7169"/>
      </record>
      <record date="2015-07-16">
        <value>24</value>
        <description>id-pe-tlsfeature</description>
        <xref type="rfc" data="rfc7633"/>
      </record>
      <record date="2016-12-06">
        <value>25</value>
        <description>id-pe-mud-url</description>
        <xref type="rfc" data="rfc8520"/>
      </record>
      <record date="2017-06-02">
        <value>26</value>
        <description>id-pe-TNAuthList</description>
        <xref type="rfc" data="rfc8226"/>
      </record>
      <record date="2017-06-02">
        <value>27</value>
        <description>id-pe-JWTClaimConstraints</description>
        <xref type="rfc" data="rfc8226"/>
      </record>
      <record date="2018-01-23">
        <value>28</value>
        <description>id-pe-ipAddrBlocks-v2</description>
        <xref type="rfc" data="rfc8360"/>
      </record>
      <record date="2018-01-23">
        <value>29</value>
        <description>id-pe-autonomousSysIds-v2</description>
        <xref type="rfc" data="rfc8360"/>
      </record>
      <record date="2018-06-27">
        <value>30</value>
        <description>id-pe-mudsigner</description>
        <xref type="rfc" data="rfc8520"/>
      </record>
      <record date="2018-08-15">
        <value>31</value>
        <description>id-pe-acmeIdentifier</description>
        <xref type="rfc" data="rfc8737"/>
      </record>
      <record date="2019-02-20" updated="2020-04-29">
        <value>32</value>
        <description>id-pe-masa-url</description>
        <xref type="rfc" data="rfc8995"/>
      </record>
      <record date="2021-07-15">
        <value>33</value>
        <description>id-pe-eJWTClaimConstraints</description>
        <xref type="rfc" data="rfc9118"/>
      </record>
      <record date="2022-10-17">
        <value>34</value>
        <description>id-pe-nftypes</description>
        <xref type="rfc" data="rfc9310"/>
      </record>
      <record date="2024-06-03" updated="2025-12-09">
        <value>35</value>
        <description>id-pe-cmw</description>
        <xref type="draft" data="RFC-ietf-rats-msg-wrap-22" section="4.4"/>
      </record>
      <record date="2025-01-10">
        <value>36</value>
        <description>id-pe-relatedCert</description>
        <xref type="rfc" data="rfc9763"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.2">
      <title>SMI Security for PKIX Policy Qualifier</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.qt (1.3.6.1.5.5.7.2)</description>
      <record>
        <value>1</value>
        <description>id-qt-cps</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>2</value>
        <description>id-qt-unotice</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>3</value>
        <description>id-qt-textNotice</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>4</value>
        <description>id-qt-acps</description>
        <xref type="rfc" data="rfc4476"/>
      </record>
      <record>
        <value>5</value>
        <description>id-qt-acunotice</description>
        <xref type="rfc" data="rfc4476"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.3">
      <title>SMI Security for PKIX Extended Key Purpose</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.kp (1.3.6.1.5.5.7.3)</description>
      <record>
        <value>1</value>
        <description>id-kp-serverAuth</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>2</value>
        <description>id-kp-clientAuth</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>3</value>
        <description>id-kp-codeSigning</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>4</value>
        <description>id-kp-emailProtection</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>5</value>
        <description>id-kp-ipsecEndSystem</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>6</value>
        <description>id-kp-ipsecTunnel</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>7</value>
        <description>id-kp-ipsecUser</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>8</value>
        <description>id-kp-timeStamping</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>9</value>
        <description>id-kp-OCSPSigning</description>
        <xref type="rfc" data="rfc2560"/>
      </record>
      <record>
        <value>10</value>
        <description>id-kp-dvcs</description>
        <xref type="rfc" data="rfc3029"/>
      </record>
      <record>
        <value>11</value>
        <description>id-kp-sbgpCertAAServerAuth</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>12</value>
        <description>id-kp-scvp-responder</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>13</value>
        <description>id-kp-eapOverPPP</description>
        <xref type="rfc" data="rfc4334"/>
      </record>
      <record>
        <value>14</value>
        <description>id-kp-eapOverLAN</description>
        <xref type="rfc" data="rfc4334"/>
      </record>
      <record>
        <value>15</value>
        <description>id-kp-scvpServer</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>16</value>
        <description>id-kp-scvpClient</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>17</value>
        <description>id-kp-ipsecIKE</description>
        <xref type="rfc" data="rfc4945"/>
      </record>
      <record>
        <value>18</value>
        <description>id-kp-capwapAC</description>
        <xref type="rfc" data="rfc5415"/>
      </record>
      <record>
        <value>19</value>
        <description>id-kp-capwapWTP</description>
        <xref type="rfc" data="rfc5415"/>
      </record>
      <record>
        <value>20</value>
        <description>id-kp-sipDomain</description>
        <xref type="rfc" data="rfc5924"/>
      </record>
      <record>
        <value>21</value>
        <description>id-kp-secureShellClient</description>
        <xref type="rfc" data="rfc6187"/>
      </record>
      <record>
        <value>22</value>
        <description>id-kp-secureShellServer</description>
        <xref type="rfc" data="rfc6187"/>
      </record>
      <record>
        <value>23</value>
        <description>id-kp-sendRouter</description>
        <xref type="rfc" data="rfc6494"/>
      </record>
      <record>
        <value>24</value>
        <description>id-kp-sendProxiedRouter</description>
        <xref type="rfc" data="rfc6494"/>
      </record>
      <record>
        <value>25</value>
        <description>id-kp-sendOwner</description>
        <xref type="rfc" data="rfc6494"/>
      </record>
      <record>
        <value>26</value>
        <description>id-kp-sendProxiedOwner</description>
        <xref type="rfc" data="rfc6494"/>
      </record>
      <record updated="2026-02-13">
        <value>27</value>
        <description>id-kp-cmcCA</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>28</value>
        <description>id-kp-cmcRA</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>29</value>
        <description>id-kp-cmcArchive</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record>
        <value>30</value>
        <description>id-kp-bgpsec-router</description>
        <xref type="rfc" data="rfc8209"/>
      </record>
      <record date="2018-05-08">
        <value>31</value>
        <description>id-kp-BrandIndicatorforMessageIdentification</description>
        <xref type="draft" data="draft-chuang-bimi-certificate-00"/>
      </record>
      <record date="2020-07-24" updated="2025-02-04">
        <value>32</value>
        <description>id-kp-cmKGA</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record date="2020-11-09">
        <value>33</value>
        <description>id-kp-rpcTLSClient</description>
        <xref type="rfc" data="rfc9289"/>
      </record>
      <record date="2020-11-09">
        <value>34</value>
        <description>id-kp-rpcTLSServer</description>
        <xref type="rfc" data="rfc9289"/>
      </record>
      <record date="2021-02-22">
        <value>35</value>
        <description>id-kp-bundleSecurity</description>
        <xref type="rfc" data="rfc9174"/>
      </record>
      <record date="2022-08-11">
        <value>36</value>
        <description>id-kp-documentSigning</description>
        <xref type="rfc" data="rfc9336"/>
      </record>
      <record date="2023-09-22">
        <value>37</value>
        <description>id-kp-jwt</description>
        <xref type="rfc" data="rfc9509"/>
      </record>
      <record date="2023-09-22">
        <value>38</value>
        <description>id-kp-httpContentEncrypt</description>
        <xref type="rfc" data="rfc9509"/>
      </record>
      <record date="2023-09-22">
        <value>39</value>
        <description>id-kp-oauthAccessTokenSigning</description>
        <xref type="rfc" data="rfc9509"/>
      </record>
      <record date="2024-12-12">
        <value>40</value>
        <description>id-kp-imUri</description>
        <xref type="rfc" data="rfc9734"/>
      </record>
      <record date="2025-01-16" updated="2025-04-10">
        <value>41</value>
        <description>id-kp-configSigning</description>
        <xref type="rfc" data="rfc9809"/>
      </record>
      <record date="2025-01-16" updated="2025-04-10">
        <value>42</value>
        <description>id-kp-trustAnchorConfigSigning</description>
        <xref type="rfc" data="rfc9809"/>
      </record>
      <record date="2025-01-16" updated="2025-04-10">
        <value>43</value>
        <description>id-kp-updatePackageSigning</description>
        <xref type="rfc" data="rfc9809"/>
      </record>
      <record date="2025-01-16" updated="2025-04-10">
        <value>44</value>
        <description>id-kp-safetyCommunication</description>
        <xref type="rfc" data="rfc9809"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.4">
      <title>SMI Security for PKIX CMP Information Types</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.it (1.3.6.1.5.5.7.4)</description>
      <record updated="2025-02-04">
        <value>1</value>
        <description>id-it-caProtEncCert</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>2</value>
        <description>id-it-signKeyPairTypes</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>3</value>
        <description>id-it-encKeyPairTypes</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>4</value>
        <description>id-it-preferredSymmAlg</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>5</value>
        <description>id-it-caKeyUpdateInfo</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>6</value>
        <description>id-it-currentCRL</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>7</value>
        <description>id-it-unsupportedOIDs</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record>
        <value>8</value>
        <description>id-it-subscriptionRequest</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>9</value>
        <description>id-it-subscriptionResponse</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record updated="2025-02-04">
        <value>10</value>
        <description>id-it-keyPairParamReq</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>11</value>
        <description>id-it-keyPairParamRep</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>12</value>
        <description>id-it-revPassphrase</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>13</value>
        <description>id-it-implicitConfirm</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>14</value>
        <description>id-it-confirmWaitTime</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>15</value>
        <description>id-it-origPKIMessage</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record updated="2025-02-04">
        <value>16</value>
        <description>id-it-suppLangTags</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record date="2020-07-24" updated="2025-02-04">
        <value>17</value>
        <description>id-it-caCerts</description>
        <xref type="rfc" data="rfc9810"/>
      </record>     
      <record date="2020-07-24" updated="2025-02-04">
        <value>18</value>
        <description>id-it-rootCaKeyUpdate </description>
        <xref type="rfc" data="rfc9810"/>
      </record>  
      <record date="2020-07-24" updated="2025-02-04">
        <value>19</value>
        <description>id-it-certReqTemplate</description>
        <xref type="rfc" data="rfc9810"/>
      </record>  
      <record date="2021-05-20" updated="2025-02-04">
        <value>20</value>
        <description>id-it-rootCaCert</description>
        <xref type="rfc" data="rfc9810"/>
      </record> 
      <record date="2021-05-20" updated="2025-02-04">
        <value>21</value>
        <description>id-it-certProfile</description>
        <xref type="rfc" data="rfc9810"/>
      </record> 
      <record date="2022-05-17" updated="2025-02-04">
        <value>22</value>
        <description>id-it-crlStatusList</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record date="2022-05-17" updated="2025-02-04">
        <value>23</value>
        <description>id-it-crls</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record date="2025-02-04">
        <value>24</value>
        <description>id-it-KemCiphertextInfo</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
    </registry>

<registry id="smi-numbers-1.3.6.1.5.5.7.5">
      <title>SMI Security for PKIX CRMF Registration</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.pkip (1.3.6.1.5.5.7.5)</description>
      <record>
        <value>1</value>
        <description>id-regCtrl</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
      <record>
        <value>2</value>
        <description>id-regInfo</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
      <record>
        <value>3</value>
        <description>id-regEPEPSI</description>
        <xref type="rfc" data="rfc4683"/>
      </record>
</registry>

<registry id="smi-numbers-1.3.6.1.5.5.7.5.1">
      <title>SMI Security for PKIX CRMF Registration Controls</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.pkip.regCtrl (1.3.6.1.5.5.7.5.1)</description>
      <record>
        <value>1</value>
        <description>id-regCtrl-regToken</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
      <record>
        <value>2</value>
        <description>id-regCtrl-authenticator</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
      <record>
        <value>3</value>
        <description>id-regCtrl-pkiPublicationInfo</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
      <record>
        <value>4</value>
        <description>id-regCtrl-pkiArchiveOptions</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
      <record>
        <value>5</value>
        <description>id-regCtrl-oldCertID</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
      <record>
        <value>6</value>
        <description>id-regCtrl-protocolEncrKey</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
      <record updated="2025-02-04">
        <value>7</value>
        <description>id-regCtrl-altCertTemplate</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record>
        <value>8</value>
        <description>id-regCtrl-wtlsTemplate</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>9</value>
        <description>id-regCtrl-regTokenUTF8</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>10</value>
        <description>id-regCtrl-authenticatorUTF8</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record date="2021-05-20" updated="2025-02-04">
        <value>11</value>
        <description>id-regCtrl-algId</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
      <record date="2021-05-20" updated="2025-02-04">
        <value>12</value>
        <description>id-regCtrl-rsaKeyLen</description>
        <xref type="rfc" data="rfc9810"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.5.1.7">
      <title>SMI Security for PKIX CRMF Registration Controls for Alternate Certificate Formats</title>
      <xref type="rfc" data="rfc9158"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.pkip.regCtrl.altFormat (1.3.6.1.5.5.7.5.1.7)</description>
      <record date="2021-10-11">
        <value>1</value>
        <description>id-acTemplate</description>
        <xref type="rfc" data="rfc4212"/>
      </record>
      <record date="2021-10-11">
        <value>2</value>
        <description>id-openPGPCertTemplateExt</description>
        <xref type="rfc" data="rfc4212"/>
      </record>
    </registry>

     <registry id="smi-numbers-1.3.6.1.5.5.7.5.2">
      <title>SMI Security for PKIX CRMF Registration Information</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.pkip.regInfo (1.3.6.1.5.5.7.5.2)</description>
      <record>
        <value>1</value>
        <description>id-regInfo-utf8Pairs</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
      <record>
        <value>2</value>
        <description>id-regInfo-certReq</description>
        <xref type="rfc" data="rfc2511"/>
      </record>
     </registry>

     <registry id="smi-numbers-1.3.6.1.5.5.7.6">
      <title>SMI Security for PKIX Algorithms</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.alg (1.3.6.1.5.5.7.6)</description>
       <note>id-alg-dhPop-sha1 is also known as id-alg-dh-pop.
       </note>
       <note>id-alg-dh-sig-hmac-sha1 is also known as id-alg-dhPop-static-sha1-hmac-sha1 
and id-dhPop-static-hmac-sha1.
       </note>
      <record>
        <value>1</value>
        <description>id-alg-des40</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record updated="2026-02-13">
        <value>2</value>
        <description>id-alg-noSignature</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record>
        <value>3</value>
        <description>id-alg-dh-sig-hmac-sha1</description>
        <xref type="rfc" data="rfc2875"/>
      </record>
      <record>
        <value>4</value>
        <description>id-alg-dhPop-sha1</description>
        <xref type="rfc" data="rfc2875"/>
      </record>
      <record>
        <value>5</value>
        <description>id-alg-dhPop-sha224</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>6</value>
        <description>id-alg-dhPop-sha256</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>7</value>
        <description>id-alg-dhPop-sha384</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>8</value>
        <description>id-alg-dhPop-sha512</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>15</value>
        <description>id-alg-dhPop-static-sha224-hmac-sha224</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>16</value>
        <description>id-alg-dhPop-static-sha256-hmac-sha256</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>17</value>
        <description>id-alg-dhPop-static-sha384-hmac-sha384</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>18</value>
        <description>id-alg-dhPop-static-sha512-hmac-sha512</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>25</value>
        <description>id-alg-ecdhPop-static-sha224-hmac-sha224</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>26</value>
        <description>id-alg-ecdhPop-static-sha256-hmac-sha256</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>27</value>
        <description>id-alg-ecdhPop-static-sha384-hmac-sha384</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
      <record>
        <value>28</value>
        <description>id-alg-ecdhPop-static-sha512-hmac-sha512</description>
        <xref type="rfc" data="rfc6955"/>
      </record>
       <record date="2019-01-18">
         <value>29</value>
         <description>id-alg-eccsi-with-sha256</description>
         <xref type="draft" data="draft-wang-tls-raw-public-key-with-ibc-02"/>
       </record>
       <record date="2019-07-24">
         <value>30</value>
         <description>id-RSASSA-PSS-SHAKE128</description>
         <xref type="rfc" data="rfc8692"/>
       </record>
       <record date="2019-07-24">
         <value>31</value>
         <description>id-RSASSA-PSS-SHAKE256</description>
         <xref type="rfc" data="rfc8692"/>
       </record>
       <record date="2019-07-24">
         <value>32</value>
         <description>id-ecdsa-with-shake128</description>
         <xref type="rfc" data="rfc8692"/>
       </record>
       <record date="2019-07-24">
         <value>33</value>
         <description>id-ecdsa-with-shake256</description>
         <xref type="rfc" data="rfc8692"/>
       </record>
       <record date="2024-07-05">
        <value>34</value>
        <description>id-alg-xmss-hashsig</description>
        <xref type="rfc" data="rfc9802"/>
      </record>
      <record date="2024-07-05">
        <value>35</value>
        <description>id-alg-xmssmt-hashsig</description>
        <xref type="rfc" data="rfc9802"/>
      </record>
      <record date="2025-05-09">
        <value>36</value>
        <description>id-alg-unsigned</description>
        <xref type="rfc" data="rfc9925"/>
      </record>
      <record date="2025-10-20">
        <value>37</value>
        <description>id-MLDSA44-RSA2048-PSS-SHA256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>38</value>
        <description>id-MLDSA44-RSA2048-PKCS15-SHA256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>39</value>
        <description>id-MLDSA44-Ed25519-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>40</value>
        <description>id-MLDSA44-ECDSA-P256-SHA256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>41</value>
        <description>id-MLDSA65-RSA3072-PSS-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>42</value>
        <description>id-MLDSA65-RSA3072-PKCS15-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>43</value>
        <description>id-MLDSA65-RSA4096-PSS-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>44</value>
        <description>id-MLDSA65-RSA4096-PKCS15-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>45</value>
        <description>id-MLDSA65-ECDSA-P256-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>46</value>
        <description>id-MLDSA65-ECDSA-P384-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>47</value>
        <description>id-MLDSA65-ECDSA-brainpoolP256r1-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>48</value>
        <description>id-MLDSA65-Ed25519-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>49</value>
        <description>id-MLDSA87-ECDSA-P384-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>50</value>
        <description>id-MLDSA87-ECDSA-brainpoolP384r1-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>51</value>
        <description>id-MLDSA87-Ed448-SHAKE256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>52</value>
        <description>id-MLDSA87-RSA3072-PSS-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>53</value>
        <description>id-MLDSA87-RSA4096-PSS-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-10-20">
        <value>54</value>
        <description>id-MLDSA87-ECDSA-P521-SHA512</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-sigs-12"/>
      </record>
      <record date="2025-11-24">
        <value>55</value>
        <description>id-MLKEM768-RSA2048-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>56</value>
        <description>id-MLKEM768-RSA3072-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>57</value>
        <description>id-MLKEM768-RSA4096-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>58</value>
        <description>id-MLKEM768-X25519-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>59</value>
        <description>id-MLKEM768-ECDH-P256-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>60</value>
        <description>id-MLKEM768-ECDH-P384-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>61</value>
        <description>id-MLKEM768-ECDH-brainpoolP256r1-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>62</value>
        <description>id-MLKEM1024-RSA3072-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>63</value>
        <description>id-MLKEM1024-ECDH-P384-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>64</value>
        <description>id-MLKEM1024-ECDH-brainpoolP384r1-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>65</value>
        <description>id-MLKEM1024-X448-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
      <record date="2025-11-24">
        <value>66</value>
        <description>id-MLKEM1024-ECDH-P521-SHA3-256</description>
        <xref type="draft" data="draft-ietf-lamps-pq-composite-kem-10"/>
      </record>
     </registry>

     <registry id="smi-numbers-1.3.6.1.5.5.7.7">
      <title>SMI Security for PKIX CMC Controls</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.cmc (1.3.6.1.5.5.7.7)</description>
       <note>id-cmc-statusInfo is also known as id-cmc-cMCStatusInfo.</note>
      <record updated="2026-02-13">
        <value>1</value>
        <description>id-cmc-statusInfo</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>2</value>
        <description>id-cmc-identification</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>3</value>
        <description>id-cmc-identityProof</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>4</value>
        <description>id-cmc-dataReturn</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>5</value>
        <description>id-cmc-transactionId</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>6</value>
        <description>id-cmc-senderNonce</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>7</value>
        <description>id-cmc-recipientNonce</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>8</value>
        <description>id-cmc-addExtensions</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>9</value>
        <description>id-cmc-encryptedPOP</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>10</value>
        <description>id-cmc-decryptedPOP</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>11</value>
        <description>id-cmc-lraPOPWitness</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>15</value>
        <description>id-cmc-getCert</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>16</value>
        <description>id-cmc-getCRL</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>17</value>
        <description>id-cmc-revokeRequest</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>18</value>
        <description>id-cmc-regInfo</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>19</value>
        <description>id-cmc-responseInfo</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>21</value>
        <description>id-cmc-queryPending</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>22</value>
        <description>id-cmc-popLinkRandom</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>23</value>
        <description>id-cmc-popLinkWitness</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>24</value>
        <description>id-cmc-confirmCertAcceptance</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>25</value>
        <description>id-cmc-statusInfoV2</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>26</value>
        <description>id-cmc-trustedAnchors</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>27</value>
        <description>id-cmc-authData</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>28</value>
        <description>id-cmc-batchRequests</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>29</value>
        <description>id-cmc-batchResponses</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>30</value>
        <description>id-cmc-publishCert</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>31</value>
        <description>id-cmc-modCertTemplate</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>32</value>
        <description>id-cmc-controlProcessed</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>33</value>
        <description>id-cmc-popLinkWitnessV2</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>34</value>
        <description>id-cmc-identityProofV2</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>35</value>
        <description>id-cmc-raIdentityWitness</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>36</value>
        <description>id-cmc-changeSubjectName</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>37</value>
        <description>id-cmc-responseBody</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record>
        <value>99</value>
        <description>id-cmc-glaRR</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
     </registry>

     <registry id="smi-numbers-1.3.6.1.5.5.7.7.99">
      <title>SMI Security for PKIX CMC GLA Requests and Responses</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.cmc.gla (1.3.6.1.5.5.7.7.99)</description>
      <record>
        <value>1</value>
        <description>id-cmc-gla-skdAlgRequest</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
      <record>
        <value>2</value>
        <description>id-cmc-gla-skdAlgResponse</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
     </registry>

     <registry id="smi-numbers-1.3.6.1.5.5.7.8">
      <title>SMI Security for PKIX Other Name Forms</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.on (1.3.6.1.5.5.7.8)</description>
      <record>
        <value>1</value>
        <description>id-on-personalData</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>2</value>
        <description>id-on-userGroup</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>3</value>
        <description>id-on-permanentIdentifier</description>
        <xref type="rfc" data="rfc4043"/>
      </record>
      <record>
        <value>4</value>
        <description>id-on-hardwareModuleName</description>
        <xref type="rfc" data="rfc4108"/>
      </record>
      <record>
        <value>5</value>
        <description>id-on-xmppAddr</description>
        <xref type="rfc" data="rfc3920"/>
      </record>
      <record>
        <value>6</value>
        <description>id-on-SIM</description>
        <xref type="rfc" data="rfc4683"/>
      </record>
      <record>
        <value>7</value>
        <description>id-on-dnsSRV</description>
        <xref type="rfc" data="rfc4985"/>
      </record>
      <record date="2015-05-26">
        <value>8</value>
        <description>id-on-naiRealm</description>
        <xref type="rfc" data="rfc7585"/>
      </record>
      <record date="2016-11-01" updated="2024-02-22">
         <value>9</value>
        <description>id-on-SmtpUTF8Mailbox</description>
        <xref type="rfc" data="rfc9598"/>
       </record>
       <record date="2020-07-07" updated="2020-11-05">
         <value>10</value>
         <description>id-on-AcpNodeName</description>
         <xref type="rfc" data="rfc8994"/>
       </record>
       <record date="2021-11-24">
        <value>11</value>
        <description>id-on-bundleEID</description>
        <xref type="rfc" data="rfc9174"/>
      </record>
      <record date="2026-03-18">
        <value>12</value>
        <description>id-on-MACAddress</description>
        <xref type="draft" data="RFC-ietf-lamps-macaddress-on-07"/>
      </record>
     </registry>

     <registry id="smi-numbers-1.3.6.1.5.5.7.9">
      <title>SMI Security for PKIX Personal Data Attributes</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.pda (1.3.6.1.5.5.7.9)</description>
      <record>
        <value>1</value>
        <description>id-pda-dateOfBirth</description>
        <xref type="rfc" data="rfc3039"/>
      </record>
      <record>
        <value>2</value>
        <description>id-pda-placeOfBirth</description>
        <xref type="rfc" data="rfc3039"/>
      </record>
      <record>
        <value>3</value>
        <description>id-pda-gender</description>
        <xref type="rfc" data="rfc3039"/>
      </record>
      <record>
        <value>4</value>
        <description>id-pda-countryOfCitizenship</description>
        <xref type="rfc" data="rfc3039"/>
      </record>
      <record>
        <value>5</value>
        <description>id-pda-countryOfResidence</description>
        <xref type="rfc" data="rfc3039"/>
      </record>
     </registry>

     <registry id="smi-numbers-1.3.6.1.5.5.7.10">
      <title>SMI Security for PKIX Attribute Certificate Attributes</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.aca (1.3.6.1.5.5.7.10)</description>
      <record>
        <value>1</value>
        <description>id-aca-authenticationInfo</description>
        <xref type="rfc" data="rfc3281"/>
      </record>
      <record>
        <value>2</value>
        <description>id-aca-accessIdentity</description>
        <xref type="rfc" data="rfc3281"/>
      </record>
      <record>
        <value>3</value>
        <description>id-aca-chargingIdentity</description>
        <xref type="rfc" data="rfc3281"/>
      </record>
      <record>
        <value>4</value>
        <description>id-aca-group</description>
        <xref type="rfc" data="rfc3281"/>
      </record>
      <record>
        <value>5</value>
        <description>id-aca-role</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>6</value>
        <description>id-aca-encAttrs</description>
        <xref type="rfc" data="rfc3281"/>
      </record>
      <record>
        <value>7</value>
        <description>id-aca-wlanSSID</description>
        <xref type="rfc" data="rfc4334"/>
      </record>
     </registry>

     <registry id="smi-numbers-1.3.6.1.5.5.7.11">
      <title>SMI Security for PKIX Qualified Certificate Statements</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.qcs (1.3.6.1.5.5.7.11)</description>
      <record>
        <value>1</value>
        <description>id-qcs-pkixQCSyntax-v1</description>
        <xref type="rfc" data="rfc3039"/>
      </record>
      <record>
        <value>2</value>
        <description>id-qcs-pkixQCSyntax-v2</description>
        <xref type="rfc" data="rfc3739"/>
      </record>
     </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.12">
      <title>SMI Security for PKIX CMC Content Types</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.cct (1.3.6.1.5.5.7.12)</description>
      <record>
        <value>1</value>
        <description>id-cct-crs</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record updated="2026-02-13">
        <value>2</value>
        <description>id-cct-PKIData</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record updated="2026-02-13">
        <value>3</value>
        <description>id-cct-PKIResponse</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
     </registry>

     <registry id="smi-numbers-1.3.6.1.5.5.7.13">
      <title>SMI Security for PKIX OIDs Used Only for Testing</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.test (1.3.6.1.5.5.7.13)</description>
       <note>The object identifiers in this table should not appear on 
the public Internet.  These object identifiers are ONLY for
TESTING.
       </note>
      <record>
        <value>1</value>
        <description>id-TEST-certPolicyOne</description>
        <xref type="rfc" data="rfc7229"/>
      </record>
      <record>
        <value>2</value>
        <description>id-TEST-certPolicyTwo</description>
        <xref type="rfc" data="rfc7229"/>
      </record>
      <record>
        <value>3</value>
        <description>id-TEST-certPolicyThree</description>
        <xref type="rfc" data="rfc7229"/>
      </record>
      <record>
        <value>4</value>
        <description>id-TEST-certPolicyFour</description>
        <xref type="rfc" data="rfc7229"/>
      </record>
      <record>
        <value>5</value>
        <description>id-TEST-certPolicyFive</description>
        <xref type="rfc" data="rfc7229"/>
      </record>
      <record>
        <value>6</value>
        <description>id-TEST-certPolicySix</description>
        <xref type="rfc" data="rfc7229"/>
      </record>
      <record>
        <value>7</value>
        <description>id-TEST-certPolicySeven</description>
        <xref type="rfc" data="rfc7229"/>
      </record>
      <record>
        <value>8</value>
        <description>id-TEST-certPolicyEight</description>
        <xref type="rfc" data="rfc7229"/>
      </record>
     </registry> 

    <registry id="smi-numbers-1.3.6.1.5.5.7.14">
      <title>SMI Security for PKIX Certificate Policies</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.cp (1.3.6.1.5.5.7.14)</description>
      <record>
        <value>1</value>
        <description>id-cp-sbgpCertificatePolicy</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>2</value>
        <description>id-cp-ipAddr-asNumber</description>
        <xref type="rfc" data="rfc6484"/>
      </record>
      <record>
        <value>3</value>
        <description>id-cp-ipAddr-asNumber-v2</description>
        <xref type="rfc" data="rfc8360"/>
      </record>
    </registry>
    
    <registry id="smi-numbers-1.3.6.1.5.5.7.15">
      <title>SMI Security for PKIX CMC Error Types</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.cet (1.3.6.1.5.5.7.15)</description>
      <record>
        <value>1</value>
        <description>id-cet-skdFailInfo</description>
        <xref type="rfc" data="rfc5275"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.16">
      <title>SMI Security for PKIX Revocation Information Types</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.ri (1.3.6.1.5.5.7.16)</description>
      <record>
        <value>1</value>
        <description>id-ri-crl</description>
        <xref type="rfc" data="rfc5940"/>
      </record>
      <record>
        <value>2</value>
        <description>id-ri-ocsp-response</description>
        <xref type="rfc" data="rfc5940"/>
      </record>
      <record>
        <value>3</value>
        <description>id-ri-delta-crl</description>
        <xref type="rfc" data="rfc5940"/>
      </record>
      <record>
        <value>4</value>
        <description>id-ri-scvp</description>
        <xref type="rfc" data="rfc5940"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.17">
      <title>SMI Security for PKIX SCVP Check Types</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.stc (1.3.6.1.5.5.7.17)</description>
      <record>
        <value>1</value>
        <description>id-stc-build-pkc-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>2</value>
        <description>id-stc-build-valid-pkc-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>3</value>
        <description>id-stc-build-status-checked-pkc-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>4</value>
        <description>id-stc-build-aa-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>5</value>
        <description>id-stc-build-valid-aa-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>6</value>
        <description>id-stc-build-status-checked-aa-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>7</value>
        <description>id-stc-status-check-ac-and-build-status-checked-aa-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.18">
      <title>SMI Security for PKIX SCVP Want Back Types</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.swb (1.3.6.1.5.5.7.18)</description>
      <record>
        <value>1</value>
        <description>id-swb-pkc-best-cert-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>2</value>
        <description>id-swb-pkc-revocation-info</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>3</value>
        <description>id-swb-pkc-cert-status</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>4</value>
        <description>id-swb-pkc-public-key-info</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>5</value>
        <description>id-swb-aa-cert-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>6</value>
        <description>id-swb-aa-revocation-info</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>7</value>
        <description>id-swb-ac-revocation-info</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>8</value>
        <description>id-swb-ac-cert-status</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>9</value>
        <description>id-swb-relayed-responses</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>10</value>
        <description>id-swb-pkc-cert</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>11</value>
        <description>id-swb-ac-cert</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>12</value>
        <description>id-swb-pkc-all-cert-paths</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>13</value>
        <description>id-swb-pkc-ee-revocation-info</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>14</value>
        <description>id-swb-pkc-CAs-revocation-info</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>15</value>
        <description>id-swb-partial-cert-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>16</value>
        <description>id-swb-ers-pkc-cert</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>17</value>
        <description>id-swb-ers-best-cert-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>18</value>
        <description>id-swb-ers-partial-cert-path</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>19</value>
        <description>id-swb-ers-revocation-info</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>20</value>
        <description>id-swb-ers-all</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.19">
      <title>SMI Security for PKIX SCVP Validation Policies and Algorithms</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.svp (1.3.6.1.5.5.7.19)</description>
      <record>
        <value>1</value>
        <description>id-svp-defaultValPolicy</description>
        <xref type="rfc" data="rfc5055"/>
        <notes/>
      </record>
      <record>
        <value>2</value>
        <description>id-svp-nameValAlg</description>
        <xref type="rfc" data="rfc5055"/>
        <notes>id-svp-nameValAlg is also known as id-nvae.</notes>
      </record>
      <record>
        <value>3</value>
        <description>id-svp-basicValAlg</description>
        <xref type="rfc" data="rfc5055"/>
        <notes>id-svp-basicValAlg is also known as id-bvae.</notes>
      </record>
      <record>
        <value>4</value>
        <description>id-svp-dnValAlg</description>
        <xref type="rfc" data="rfc5055"/>
        <notes>id-svp-dnValAlg is also known as id-dnvae and id-nva-dnCompAlg.</notes>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.19.2">
      <title>SMI Security for PKIX SCVP Name Validation Policy Errors</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.svp.nvae (1.3.6.1.5.5.7.19.2)</description>
      <record>
        <value>1</value>
        <description>id-nvae-name-mismatch</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>2</value>
        <description>id-nvae-no-name</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>3</value>
        <description>id-nvae-unknown-alg</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>4</value>
        <description>id-nvae-bad-name</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>5</value>
        <description>id-nvae-bad-name-type</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>6</value>
        <description>id-nvae-mixed-names</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.19.3">
      <title>SMI Security for PKIX SCVP Basic Validation Policy Errors</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.svp.bvae (1.3.6.1.5.5.7.19.3)</description>
      <record>
        <value>1</value>
        <description>id-bvae-expired</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>2</value>
        <description>id-bvae-not-yet-valid</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>3</value>
        <description>id-bvae-wrongTrustAnchor</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>4</value>
        <description>id-bvae-noValidCertPath</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>5</value>
        <description>id-bvae-revoked</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>9</value>
        <description>id-bvae-invalidKeyPurpose</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>10</value>
        <description>id-bvae-invalidKeyUsage</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>11</value>
        <description>id-bvae-invalidCertPolicy</description>
        <xref type="rfc" data="rfc5055"/>
      </record>
      <record>
        <value>12</value>
        <description>id-bvae-invalidName</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>13</value>
        <description>id-bvae-invalidEntity</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>14</value>
        <description>id-bvae-invalidPathDepth</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.19.4">
      <title>SMI Security for PKIX SCVP Distinguished Name Validation Policy Errors</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.svp.nvpe (1.3.6.1.5.5.7.19.4)</description>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.20">
      <title>SMI Security for PKIX Other Logotype Identifiers</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.logo (1.3.6.1.5.5.7.20)</description>
      <record updated="2022-12-19">
        <value>1</value>
        <description>id-logo-loyalty</description>
        <xref type="rfc" data="rfc9399"/>
      </record>
      <record updated="2022-12-19">
        <value>2</value>
        <description>id-logo-background</description>
        <xref type="rfc" data="rfc9399"/>
      </record>
      <record updated="2022-12-19">
        <value>3</value>
        <description>id-logo-certImage</description>
        <xref type="rfc" data="rfc9399"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.21">
      <title>SMI Security for PKIX Proxy Certificate Policy Languages</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.ppl (1.3.6.1.5.5.7.21)</description>
      <record>
        <value>0</value>
        <description>id-ppl-anyLanguage</description>
        <xref type="rfc" data="rfc3820"/>
      </record>
      <record>
        <value>1</value>
        <description>id-ppl-inheritAll</description>
        <xref type="rfc" data="rfc3820"/>
      </record>
      <record>
        <value>2</value>
        <description>id-ppl-independent</description>
        <xref type="rfc" data="rfc3820"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.22">
      <title>SMI Security for PKIX Proxy Matching Rules</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.mr (1.3.6.1.5.5.7.22)</description>
      <record>
        <value>1</value>
        <description>id-mr-pkix-alphanum-ids</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.23">
      <title>SMI Security for PKIX Subject Key Identifier Semantics</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.skis (1.3.6.1.5.5.7.23)</description>
      <record>
        <value>1</value>
        <description>id-skis-keyHash</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>2</value>
        <description>id-skis-4BitKeyHash</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>3</value>
        <description>id-skis-keyInfoHash</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
    </registry>
    
    <registry id="smi-numbers-1.3.6.1.5.5.7.24">
      <title>SMI Security for SCEP Attribute Identifiers</title>
      <xref type="rfc" data="rfc8894"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Peter Gutmann</expert>
      <description>iso.org.dod.internet.security.mechanisms.pkix.scep (1.3.6.1.5.5.7.24)</description>
      <record date="2020-03-25">
        <value>1</value>
        <description>id-scep-failInfoText</description>
        <xref type="rfc" data="rfc8894"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.25">
      <title>SMI Security for PKIX Relative Distinguished Name Attribute</title>
      <xref type="rfc" data="rfc9925"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
      <description>iso.org.dod.internet.security.mechanisms.pkix.rdna (1.3.6.1.5.5.7.25)</description>
      <record date="2025-09-08">
        <value>1</value>
        <description>id-rdna-unsigned</description>
        <xref type="rfc" data="rfc9925"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.48">
      <title>SMI Security for PKIX Access Descriptor</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.ad (1.3.6.1.5.5.7.48)</description>
      <note>id-ad-ocsp is also known as id-pkix-ocsp.
      </note>
      <record>
        <value>1</value>
        <description>id-ad-ocsp</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>2</value>
        <description>id-ad-caIssuers</description>
        <xref type="rfc" data="rfc2459"/>
      </record>
      <record>
        <value>3</value>
        <description>id-ad-timestamping</description>
        <xref type="rfc" data="rfc3161"/>
      </record>
      <record>
        <value>4</value>
        <description>id-ad-dvcs</description>
        <xref type="rfc" data="rfc3029"/>
      </record>
      <record>
        <value>5</value>
        <description>id-ad-caRepository</description>
        <xref type="rfc" data="rfc3280"/>
      </record>
      <record>
        <value>6</value>
        <description>id-ad-http-certs</description>
        <xref type="rfc" data="rfc4387"/>
      </record>
      <record>
        <value>7</value>
        <description>id-ad-http-crls</description>
        <xref type="rfc" data="rfc4387"/>
      </record>
      <record>
        <value>8</value>
        <description>id-ad-xkms</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>9</value>
        <description>id-ad-signedObjectRepository</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
      <record>
        <value>10</value>
        <description>id-ad-rpkiManifest</description>
        <xref type="rfc" data="rfc6487"/>
      </record>
      <record>
        <value>11</value>
        <description>id-ad-signedObject</description>
        <xref type="rfc" data="rfc6487"/>
      </record>
      <record updated="2026-02-13">
        <value>12</value>
        <description>id-ad-cmc</description>
        <xref type="draft" data="RFC-ietf-lamps-rfc5272bis-11"/>
      </record>
      <record date="2014-09-10">
        <value>13</value>
        <description>id-ad-rpkiNotify</description>
        <xref type="rfc" data="rfc8182"/>
      </record>
      <record date="2017-06-02">
        <value>14</value>
        <description>id-ad-stirTNList</description>
        <xref type="rfc" data="rfc8226"/>
      </record>
    </registry>

    <registry id="smi-numbers-1.3.6.1.5.5.7.48.1">
      <title>SMI Security for PKIX Online Certificate Status Protocol (OCSP)</title>
      <xref type="rfc" data="rfc7299"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Russ Housley, Sean Turner</expert>
       <description>iso.org.dod.internet.security.mechanisms.pkix.ad.id-ad-ocsp (1.3.6.1.5.5.7.48.1)</description>
      <record>
        <value>1</value>
        <description>id-pkix-ocsp-basic</description>
        <xref type="rfc" data="rfc2560"/>
      </record>
      <record>
        <value>2</value>
        <description>id-pkix-ocsp-nonce</description>
        <xref type="rfc" data="rfc2560"/>
      </record>
      <record>
        <value>3</value>
        <description>id-pkix-ocsp-crl</description>
        <xref type="rfc" data="rfc2560"/>
      </record>
      <record>
        <value>4</value>
        <description>id-pkix-ocsp-response</description>
        <xref type="rfc" data="rfc2560"/>
      </record>
      <record>
        <value>5</value>
        <description>id-pkix-ocsp-nocheck</description>
        <xref type="rfc" data="rfc2560"/>
      </record>
      <record>
        <value>6</value>
        <description>id-pkix-ocsp-archive-cutoff</description>
        <xref type="rfc" data="rfc2560"/>
      </record>
      <record>
        <value>7</value>
        <description>id-pkix-ocsp-service-locator</description>
        <xref type="rfc" data="rfc2560"/>
      </record>
      <record>
        <value>8</value>
        <description>id-pkix-ocsp-pref-sig-algs</description>
        <xref type="rfc" data="rfc6277"/>
      </record>
      <record>
        <value>9</value>
        <description>id-pkix-ocsp-extended-revoke</description>
        <xref type="rfc" data="rfc6960"/>
      </record>
      <record date="2022-11-07">
        <value>10</value>
        <description>id-pkix-ocsp-stir-tn</description>
        <xref type="draft" data="draft-ietf-stir-certificates-ocsp-03"/>
      </record>
    </registry>

    <registry id="smi-numbers-32">
      <title>SMI Security for Mechanism IPsec Codes</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.ipsec (1.3.6.1.5.5.8)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1998-10">
        <value>1</value>
        <name>isakmpOakley</name>
        <description>Signed Hash</description>
        <xref type="person" data="Rodney_Thayer"/>
      </record>
      <record>
        <value>2</value>
        <name>certificate</name>
      </record>
      <record>
        <value>3</value>
        <name>asn1-modules</name>
        <description>ASN.1 Modules</description>
        <xref type="rfc" data="rfc4301"/>
      </record>
    </registry>
    <registry id="smi-numbers-33">
      <title>SMI Security for Mechanism isakmpOakley Codes</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.ipsec.isakmpOakley (1.3.6.1.5.5.8.1)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1998-10">
        <value>1</value>
        <name>HMAC-MD5</name>
        <description>HMAC-MD5</description>
        <xref type="person" data="Rodney_Thayer"/>
      </record>
      <record date="1998-10">
        <value>2</value>
        <name>HMAC-SHA</name>
        <description>HMAC-SHA</description>
        <xref type="person" data="Rodney_Thayer"/>
      </record>
      <record date="1998-10">
        <value>3</value>
        <name>HMAC-TIGER</name>
        <description>HMAC-TIGER</description>
        <xref type="person" data="Rodney_Thayer"/>
      </record>
      <record date="1999-04">
        <value>4</value>
        <name>HMAC-RIPEMD160</name>
        <description>HMAC-RIPEMD160</description>
        <xref type="person" data="Angelos_Keromytis"/>
      </record>
    </registry>
    <registry id="smi-numbers-34">
      <title>SMI Security for Mechanism IPSec Certificate Usage Codes</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.ipsec.certificate (1.3.6.1.5.5.8.2)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1998-10">
        <value>1</value>
        <name>iKEEnd</name>
        <description>IPSec End System Usage</description>
        <xref type="person" data="Rodney_Thayer"/>
      </record>
      <record date="1998-10">
        <value>2</value>
        <name>iKEIntermediate</name>
        <description>IPSec Intermediate System Usage</description>
        <xref type="person" data="Rodney_Thayer"/>
      </record>
    </registry>
    <registry id="smi-numbers-35">
      <title>SMI Security for Mechanism ASN.1 Modules</title>
      <xref type="rfc" data="rfc4301"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Unassigned</expert>
      <description>iso.org.dod.internet.security.mechanisms.ipsec.asn1-modules (1.3.6.1.5.5.8.3)</description>
      <record date="1995-06">
        <value>0</value>
        <name>RESERVED</name>
        <xref type="person" data="IANA"/>
      </record>
      <record>
        <value>1</value>
        <name>spd-module</name>
        <description>SPD Module</description>
        <xref type="rfc" data="rfc4301"/>
      </record>
    </registry>
    <registry id="smi-numbers-36">
      <title>SMI Security for IAKERB GSS-API Mechanism Codes</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.iakerb (1.3.6.1.5.5.10)</description>
      <record date="1995-06">
        <value>0</value>
        <description>Reserved</description>
        <xref type="person" data="IANA"/>
      </record>
      <record date="2001-06">
        <value>1</value>
        <description>iakerb proxy protocol</description>
        <xref type="person" data="Jonathan_Trostle"/>
      </record>
      <record date="2001-06">
        <value>2</value>
        <description>iakerb minimum messages protocol</description>
        <xref type="person" data="Jonathan_Trostle"/>
      </record>
    </registry>
    
    <registry id="ltans">
      <title>SMI Security for LTANS</title>
      <xref type="rfc" data="rfc7036"/>
      <registration_rule>Expert Review</registration_rule>
      <expert>Russ Housley (primary), Carl Wallace, Tobias Gondrom</expert>
      <description>iso.org.dod.internet.security.mechanisms.ltans (1.3.6.1.5.5.11)</description>
      <record date="2013-08-22">
        <value>0</value>
        <description>module-identifiers</description>
        <xref type="rfc" data="rfc7036"/>
      </record>
      <record date="2013-08-22">
        <value>1</value>
        <description>cms-content-types</description>
        <xref type="rfc" data="rfc7036"/>
      </record>
      <record date="2013-08-22">
        <value>2</value>
        <description>ers-encryption-methods</description>
        <xref type="rfc" data="rfc7036"/>
      </record>
    </registry>
    
    <registry id="ltans-module-identifiers">
      <title>SMI Security for LTANS Module Identifier</title>
      <xref type="rfc" data="rfc7036"/>
      <registration_rule>Expert Review</registration_rule>
      <expert>Russ Housley (primary), Carl Wallace, Tobias Gondrom</expert>
      <description>iso.org.dod.internet.security.mechanisms.ltans.module-identifiers (1.3.6.1.5.5.11.0)</description>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.1</value>
        <description>id-mod-ers</description>
        <xref type="rfc" data="rfc4998"/>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.1.1</value>
        <description>id-mod-ers-v1</description>
        <xref type="rfc" data="rfc4998"/>
      </record>
      <record date="2021-11-02">
        <value>1.3.6.1.5.5.11.0.1.2</value>
        <description>id-mod-ers-v2</description>
        <xref type="rfc" data="rfc9169"/>
      </record>      
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.2</value>
        <description>id-mod-ers88</description>
        <xref type="rfc" data="rfc4998"/>
      </record>      
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.2.1</value>
        <description>id-mod-ers88-v1</description>
        <xref type="rfc" data="rfc4998"/>
      </record>      
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.3</value>
        <description>id-mod-ltap88</description>
        <xref type="text">Reserved</xref>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.3.0</value>
        <description>id-mod-ltap88-v0</description>
        <xref type="text">Reserved</xref>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.3.1</value>
        <description>id-mod-ltap88-v1</description>
        <xref type="text">Reserved</xref>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.4</value>
        <description>id-mod-ltap</description>
        <xref type="text">Reserved</xref>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.4.0</value>
        <description>id-mod-ltap-v0</description>
        <xref type="text">Reserved</xref>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.4.1</value>
        <description>id-mod-ltap-v1</description>
        <xref type="text">Reserved</xref>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.5</value>
        <description>id-mod-ers-scvp</description>
        <xref type="rfc" data="rfc5276"/>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.5.1</value>
        <description>id-mod-ers-scvp-v1</description>
        <xref type="rfc" data="rfc5276"/>
      </record>
      <record date="2021-11-02">
        <value>1.3.6.1.5.5.11.0.5.2</value>
        <description>id-mod-ers-scvp-v2</description>
        <xref type="rfc" data="rfc9169"/>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.6</value>
        <description>id-mod-dssc88</description>
        <xref type="rfc" data="rfc5698"/>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.6.1</value>
        <description>id-mod-dssc88-v1</description>
        <xref type="rfc" data="rfc5698"/>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.7</value>
        <description>id-mod-dssc</description>
        <xref type="rfc" data="rfc5698"/>
      </record>
      <record date="2013-08-22">
        <value>1.3.6.1.5.5.11.0.7.1</value>
        <description>id-mod-dssc-v1</description>
        <xref type="rfc" data="rfc5698"/>
      </record>
    </registry>
    
    <registry id="ltans-cms-content-types">
      <title>SMI Security for LTANS CMS Content Type</title>
      <xref type="rfc" data="rfc7036"/>
      <registration_rule>Expert Review</registration_rule>
      <expert>Russ Housley (primary), Carl Wallace, Tobias Gondrom</expert>
      <description>iso.org.dod.internet.security.mechanisms.ltans.cms-content-types (1.3.6.1.5.5.11.1)</description>
      <record date="2013-08-22">
        <value>1</value>
        <description>id-ct-evidence-record</description>
        <xref type="text">Reserved</xref>
      </record>
      <record date="2013-08-22">
        <value>2</value>
        <description>id-ct-dssc-asn1</description>
        <xref type="rfc" data="rfc5698"/>
      </record>
      <record date="2013-08-22">
        <value>3</value>
        <description>id-ct-dssc-xml</description>
        <xref type="rfc" data="rfc5698"/>
      </record>
      <record date="2013-08-22">
        <value>4</value>
        <description>id-ct-LTAPRequest</description>
        <xref type="text">Reserved</xref>
      </record>      
      <record date="2013-08-22">
        <value>5</value>
        <description>id-ct-LTAPResponse</description>
        <xref type="text">Reserved</xref>
      </record>      
      <record date="2013-08-22">
        <value>6</value>
        <description>id-ct-dssc-tbsPolicy</description>
        <xref type="rfc" data="rfc5698"/>
      </record>
      </registry>

    <registry id="ltans-ers-encryption-methods">
      <title>SMI Security for LTANS ERS Encryption Method</title>
      <xref type="rfc" data="rfc7036"/>
      <registration_rule>Expert Review</registration_rule>
      <expert>Russ Housley (primary), Carl Wallace, Tobias Gondrom</expert>
      <description>iso.org.dod.internet.security.mechanisms.ltans.ers-encryption-methods (1.3.6.1.5.5.11.2)</description>
      <record date="2013-08-22">
        <value>1</value>
        <description>id-em-enveloped-data</description>
        <xref type="text">Reserved and Obsolete</xref>
      </record>
    </registry>
    
    <registry id="smi-numbers-37">
      <title>SMI Security for Mechanism msec Codes</title>
      <xref type="rfc" data="rfc4534"/>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.msec (1.3.6.1.5.5.12)</description>
      <record>
        <value>0</value>
        <description>module-identifiers</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>1</value>
        <description>content-types</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>2</value>
        <description>security-suites</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>3</value>
        <description>protocol-identifiers</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>4</value>
        <description>rekey-methods</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>5</value>
        <description>rekey-reliability-methods</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>6</value>
        <description>distributed-operations-methods</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>7</value>
        <description>data-policies</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
    </registry>
    <registry id="smi-numbers-38">
      <title>SMI Security for Mechanism msec module-identifers</title>
      <xref type="rfc" data="rfc4534"/>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.msec.module-identifers (1.3.6.1.5.5.12.0)</description>
      <record>
        <value>1</value>
        <description>PolicyToken</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>2</value>
        <description>GSAKMPv1RegistrationSA</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>3</value>
        <description>GSAKMPv1DeRegistrationSA</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>4</value>
        <description>GSAKMPv1RekeySA</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>5</value>
        <description>GenericDataSA</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
    </registry>
    <registry id="smi-numbers-39">
      <title>SMI Security for Mechanism msec content-types</title>
      <xref type="rfc" data="rfc4534"/>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.msec.content-types (1.3.6.1.5.5.12.1)</description>
      <record>
        <value>1</value>
        <description>id-ct-msec-token</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
    </registry>
    <registry id="smi-numbers-40">
      <title>SMI Security for Mechanism msec security-suites</title>
      <xref type="rfc" data="rfc4534"/>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.msec.security-suites (1.3.6.1.5.5.12.2)</description>
      <record>
        <value>1</value>
        <description>id-securitySuiteOne</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
    </registry>
    <registry id="smi-numbers-41">
      <title>SMI Security for Mechanism msec protocol-identifiers</title>
      <xref type="rfc" data="rfc4534"/>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.msec.protocol-identifiers (1.3.6.1.5.5.12.3)</description>
      <record>
        <value>1</value>
        <description>id-GSAKMPv1RegistrationProtocol</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>2</value>
        <description>id-GSAKMPv1DeRegistrationProtocol</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>3</value>
        <description>id-GSAKMPv1Rekey</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
    </registry>
    <registry id="smi-numbers-42">
      <title>SMI Security for Mechanism msec rekey-methods</title>
      <xref type="rfc" data="rfc4534"/>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.msec.rekey-methods (1.3.6.1.5.5.12.4)</description>
      <record>
        <value>1</value>
        <description>id-rekeyNone</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>2</value>
        <description>id-rekeyMethodGSAKMPLKH</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
    </registry>
    <registry id="smi-numbers-43">
      <title>SMI Security for Mechanism msec rekey-reliability-methods</title>
      <xref type="rfc" data="rfc4534"/>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.msec.rekey-reliability-methods (1.3.6.1.5.5.12.5)</description>
      <record>
        <value>1</value>
        <description>id-reliabilityNone</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>2</value>
        <description>id-reliabilityResend</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>3</value>
        <description>id-reliabilityPost</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
    </registry>
    <registry id="smi-numbers-44">
      <title>SMI Security for Mechanism msec distributed-operations-methods</title>
      <xref type="rfc" data="rfc4534"/>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.msec.distributed-operations-methods (1.3.6.1.5.5.12.6)</description>
      <record>
        <value>1</value>
        <description>id-subGCKSSchemeNone</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
      <record>
        <value>2</value>
        <description>id-subGCKSSchemeAutonomous</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
    </registry>
    <registry id="smi-numbers-45">
      <title>SMI Security for Mechanism msec data-policies</title>
      <xref type="rfc" data="rfc4534"/>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.msec.data-policies (1.3.6.1.5.5.12.7)</description>
      <record>
        <value>1</value>
        <description>id-genericDataSA</description>
        <xref type="rfc" data="rfc4534"/>
      </record>
    </registry>
    <registry id="smi-numbers-46">
      <title>SMI Security for Mechanism gsscma Codes</title>
      <xref type="rfc" data="rfc5587"/>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.gsscma (1.3.6.1.5.5.13)</description>
      <record>
        <value>0</value>
        <description>Reserved</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>1</value>
        <description>concrete-mech</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>2</value>
        <description>pseudo-mech</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>3</value>
        <description>composite-mech</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>4</value>
        <description>mech-negotiation-mech</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>5</value>
        <description>mech-glue</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>6</value>
        <description>not-mech</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>7</value>
        <description>mech-deprecated</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>8</value>
        <description>mech-not-default</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>9</value>
        <description>initial-is-framed</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>10</value>
        <description>auth-init-princ</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>11</value>
        <description>auth-targ-princ</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>12</value>
        <description>auth-init-princ-initial</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>13</value>
        <description>auth-targ-princ-initial</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>14</value>
        <description>auth-init-princ-anon</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>15</value>
        <description>auth-targ-princ-anon</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>16</value>
        <description>deleg-cred</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>17</value>
        <description>integ-prot</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>18</value>
        <description>conf-prot</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>19</value>
        <description>mic</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>20</value>
        <description>wrap</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>21</value>
        <description>prot-ready</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>22</value>
        <description>replay-detection</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>23</value>
        <description>oos-detection</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>24</value>
        <description>channel-bindings</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>25</value>
        <description>pfs</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>26</value>
        <description>compress</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>27</value>
        <description>context-transfer</description>
        <xref type="rfc" data="rfc5587"/>
      </record>
      <record>
        <value>28-2147483647</value>
        <description>Unassigned</description>
      </record>
      <record>
        <value>2147483648-4294967295</value>
        <description>Reserved</description>
      </record>
    </registry>
    <registry id="smi-numbers-47">
      <title>Object Identifiers for Application Bridging for Federated Access</title>
      <xref type="rfc" data="rfc7055"/>
      <registration_rule>IETF Review or IESG Approval</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.abfab (1.3.6.1.5.5.15)</description>
      <record>
        <value>0</value>
        <name>Reserved</name>
        <description>Reserved</description>
        <xref type="rfc" data="rfc7055"/>
      </record>
      <record>
        <value>1</value>
        <name>mechanisms</name>
        <description>A sub-arc containing ABFAB mechanisms</description>
        <xref type="rfc" data="rfc7055"/>
      </record>
      <record>
        <value>2</value>
        <name>nametypes</name>
        <description>A sub-arc containing ABFAB GSS-API Name Types</description>
        <xref type="rfc" data="rfc7055"/>
      </record>
    </registry>
    <registry id="smi-numbers-48">
      <title>iso.org.dod.internet.security.mechanisms.abfab.mechanisms</title>
      <xref type="rfc" data="rfc7055"/>
      <registration_rule>IETF Review or IESG Approval</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.abfab.mechanisms (1.3.6.1.5.5.15.1)</description>
      <note>the following mechanisms registry is the root of the OID for
the mechanism in question.  As discussed in Section 5.1 of 
<xref type="rfc" data="rfc7055"/>, a Kerberos encryption type number <xref type="rfc" data="rfc3961"/> is 
appended to the mechanism version OID below to form the OID 
of a specific mechanism.
      </note>
      <record>
        <value>0</value>
        <name>Reserved</name>
        <description>Reserved</description>
        <xref type="rfc" data="rfc7055"/>
      </record>
      <record>
        <value>1</value>
        <name>gss-eap-v1</name>
        <description>The GSS-EAP mechanism</description>
        <xref type="rfc" data="rfc7055"/>
      </record>
    </registry>
    <registry id="smi-numbers-49">
      <title>iso.org.dod.internet.security.mechanisms.abfab.nametypes</title>
      <xref type="rfc" data="rfc7055"/>
      <registration_rule>IETF Review or IESG Approval</registration_rule>
      <description>iso.org.dod.internet.security.mechanisms.abfab.nametypes (1.3.6.1.5.5.15.2)</description>
      <record>
        <value>0</value>
        <name>Reserved</name>
        <description>Reserved</description>
        <xref type="rfc" data="rfc7055"/>
      </record>
      <record>
        <value>1</value>
        <name>GSS_EAP_NT_EAP_NAME</name>
        <xref type="rfc" data="rfc7055">RFC7055 sect 3.1</xref>
      </record>
    </registry>
  </registry>
  <registry id="smi-numbers-50">
    <title>SMI Security for Name System Designators Codes (nametypes)</title>
    <xref type="text">Not Defined ?</xref>
    <registration_rule>Not Defined ?</registration_rule>
    <description>iso.org.dod.internet.security.nametypes (1.3.6.1.5.6)</description>
    <record date="1995-06">
      <value>0</value>
      <name>Reserved</name>
      <xref type="person" data="IANA"/>
    </record>
    <record date="1995-06">
      <value>1</value>
      <name>Domain Name System names</name>
      <xref type="person" data="IANA"/>
    </record>
    <record>
      <value>2</value>
      <name>gss-host-based-services</name>
      <xref type="rfc" data="rfc2743"/>
    </record>
    <record>
      <value>3</value>
      <name>gss-anonymous-name</name>
      <xref type="rfc" data="rfc2743"/>
    </record>
    <record>
      <value>4</value>
      <name>gss-api-exported-name</name>
      <xref type="rfc" data="rfc2743"/>
    </record>
    <record>
      <value>5</value>
      <name>gss-domain-based-services</name>
      <xref type="rfc" data="rfc5178"/>
    </record>
    <record>
      <value>6</value>
      <name>gss-composite-export</name>
      <xref type="rfc" data="rfc6680"/>
    </record>
  </registry>
  <registry id="smi-numbers-51">
    <title>SMI Security Services Codes</title>
    <xref type="text">Not Defined ?</xref>
    <registration_rule>IETF Review</registration_rule>
    <description>iso.org.dod.internet.security.services (1.3.6.1.5.7)</description>
    <record date="1995-06">
      <value>0</value>
      <name>Reserved</name>
      <xref type="person" data="IANA"/>
    </record>
    <record date="1997-10">
      <value>1</value>
      <name>conf</name>
      <description>confidentiality services</description>
      <xref type="person" data="Carlisle_Adams"/>
    </record>
    <record date="1997-10">
      <value>2</value>
      <name>integrity</name>
      <description>data integrity services</description>
      <xref type="person" data="Carlisle_Adams"/>
    </record>
    <record date="1997-10">
      <value>3</value>
      <name>doa</name>
      <description>data origin authen. services</description>
      <xref type="person" data="Carlisle_Adams"/>
    </record>
    <record date="1997-10">
      <value>4</value>
      <name>non-rep</name>
      <description>non-repudiation services</description>
      <xref type="person" data="Carlisle_Adams"/>
    </record>
    <record date="1997-10">
      <value>5</value>
      <name>acc</name>
      <description>access control services</description>
      <xref type="person" data="Carlisle_Adams"/>
    </record>
    <record date="1997-10">
      <value>6</value>
      <name>dflow</name>
      <description>data flow services</description>
      <xref type="person" data="Carlisle_Adams"/>
    </record>
    <record date="1997-10">
      <value>7</value>
      <name>time</name>
      <description>time services</description>
      <xref type="person" data="Carlisle_Adams"/>
    </record>
    <registry id="smi-numbers-52">
      <title>SMI Security Services Codes (conf)</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.services.conf (1.3.6.1.5.7.1)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1</value>
        <name>per-conf</name>
        <description>perform conf. (encrypt)</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>2</value>
        <name>rec-conf</name>
        <description>receive conf. (decrypt)</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record>
        <value>3</value>
        <name>per-conf-full</name>
        <description>perform full confidentiality</description>
        <xref type="rfc" data="rfc2479"/>
      </record>
      <record>
        <value>4</value>
        <name>rec-conf-full</name>
        <description>receive full confidentiality</description>
        <xref type="rfc" data="rfc2479"/>
      </record>
    </registry>
    <registry id="smi-numbers-53">
      <title>SMI Security Services Codes (integrity)</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.services.integrity (1.3.6.1.5.7.2)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1</value>
        <name>per-int</name>
        <description>perform integrity (e.g. MAC)</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>2</value>
        <name>rec-int</name>
        <description>receive integrity (verify MAC)</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
    </registry>
    <registry id="smi-numbers-54">
      <title>SMI Security Services Codes (doa)</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.services.doa (1.3.6.1.5.7.3)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1</value>
        <name>per-doa</name>
        <description>perform DOA (e.g., sign)</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>2</value>
        <name>rec-doa</name>
        <description>receive DOA (verify sig)</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record>
        <value>3</value>
        <name>per-doa-ciph</name>
        <description>perform DOA with DI over ciphertext</description>
        <xref type="rfc" data="rfc2479"/>
      </record>
      <record>
        <value>4</value>
        <name>rec-doa-ciph</name>
        <description>verify DOA with DI over ciphertext</description>
        <xref type="rfc" data="rfc2479"/>
      </record>
    </registry>
    <registry id="smi-numbers-55">
      <title>SMI Security Services Codes (non-rep)</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.services.non-rep (1.3.6.1.5.7.4)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1</value>
        <name>per-poo</name>
        <description>create proof-of-origin</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>2</value>
        <name>rec-poo</name>
        <description>verify proof-of-origin</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>3</value>
        <name>per-pod</name>
        <description>create proof-of-delivery</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>4</value>
        <name>rec-pod</name>
        <description>verify proof-of-delivery</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
    </registry>
    <registry id="smi-numbers-56">
      <title>SMI Security Services Codes (acc)</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.services.acc (1.3.6.1.5.7.5)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1</value>
        <name>per-acc</name>
        <description>apply access control</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>2</value>
        <name>rec-acc</name>
        <description>verify access control</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
    </registry>
    <registry id="smi-numbers-57">
      <title>SMI Security Services Codes (dflow)</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.services.dflow (1.3.6.1.5.7.6)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1</value>
        <name>per-dflow</name>
        <description>perform data flow</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>2</value>
        <name>rec-dflow</name>
        <description>receive data flow</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
    </registry>
    <registry id="smi-numbers-58">
      <title>SMI Security Services Codes (time)</title>
      <xref type="text">Not Defined ?</xref>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.security.services.time (1.3.6.1.5.7.7)</description>
      <record date="1995-06">
        <value>0</value>
        <name>Reserved</name>
        <xref type="person" data="IANA"/>
      </record>
      <record date="1997-10">
        <value>1</value>
        <name>ttime</name>
        <description>use trusted time</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
      <record date="1997-10">
        <value>2</value>
        <name>utime</name>
        <description>use untrusted time</description>
        <xref type="person" data="Carlisle_Adams"/>
      </record>
    </registry>
  </registry>
  <registry id="smi-numbers-59">
    <title>SMI SNMPv2 Codes</title>
    <xref type="rfc" data="rfc2578"/>
    <xref type="rfc" data="rfc1902"/>
    <registration_rule>IETF Review</registration_rule>
    <description>iso.org.dod.internet.snmpv2 (1.3.6.1.6)</description>
    <record>
      <value>1</value>
      <name>smmpDomains</name>
      <xref type="rfc" data="rfc1902"/>
    </record>
    <record>
      <value>2</value>
      <name>smnpProxys</name>
      <xref type="rfc" data="rfc1902"/>
    </record>
    <record>
      <value>3</value>
      <name>smnpModules</name>
      <xref type="rfc" data="rfc1902"/>
    </record>
    <registry id="smi-numbers-60">
      <title>SNMPv2 snmpDomains Codes</title>
      <xref type="rfc" data="rfc4789"/>
      <registration_rule>Specification Required</registration_rule>
      <expert>Unassigned</expert>
      <description>iso.org.dod.internet.snmpv2.snmpDomains (1.3.6.1.6.1)</description>
      <record>
        <value>1</value>
        <name>snmpUDPDomain</name>
        <description>SNMP over UDP</description>
        <xref type="rfc" data="rfc3417"/>
      </record>
      <record>
        <value>2</value>
        <name>snmpCLNSDomain</name>
        <description>SNMP over CLNS</description>
        <xref type="rfc" data="rfc3417"/>
      </record>
      <record>
        <value>3</value>
        <name>snmpCONSDomain</name>
        <description>SNMP over CONS</description>
        <xref type="rfc" data="rfc3417"/>
      </record>
      <record>
        <value>4</value>
        <name>snmpDDPDomain</name>
        <description>SNMP over DDP</description>
        <xref type="rfc" data="rfc3417"/>
      </record>
      <record>
        <value>5</value>
        <name>snmpIPXDomain</name>
        <description>SNMP over IPX</description>
        <xref type="rfc" data="rfc3417"/>
      </record>
      <record>
        <value>6</value>
        <name>snmpIeee802Domain</name>
        <description>SNMP over IEEE 802</description>
        <xref type="rfc" data="rfc4789"/>
      </record>
      <record>
        <value>7</value>
        <name>snmpSSHDomain</name>
        <description>SNMP over SSH Transport Model</description>
        <xref type="rfc" data="rfc5592"/>
      </record>
      <record>
        <value>8</value>
        <name>snmpTLSTCPDomain</name>
        <description>SNMP over TLS via TCP</description>
        <xref type="rfc" data="rfc6353"/>
      </record>
      <record>
        <value>9</value>
        <name>snmpDTLSUDPDomain</name>
        <description>SNMP over DTLS via UDP</description>
        <xref type="rfc" data="rfc6353"/>
      </record>
    </registry>
    <registry id="smi-numbers-61">
      <title>SMI SNMPv2 snmpModules Codes</title>
      <xref type="text">No more registrations accepted </xref>
      <registration_rule>IETF Review</registration_rule>
      <description>iso.org.dod.internet.snmpv2.snmpModules (1.3.6.1.6.3) - No more registrations accepted</description>
      <record>
        <value>1</value>
        <name>snmpMIB</name>
        <description>MIB for SNMPv2</description>
        <xref type="rfc" data="rfc3418"/>
      </record>
      <record>
        <value>2</value>
        <name>snmpM2M</name>
        <description>SNMPv2 M2M MIB</description>
        <xref type="rfc" data="rfc1451"/>
      </record>
      <record>
        <value>2</value>
        <name>snmpFrameworkMIB</name>
        <description>SNMP Management Architecture</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>3</value>
        <name>partyMIB</name>
        <description>SNMPv2 Party MIB</description>
        <xref type="rfc" data="rfc1447"/>
      </record>
      <record>
        <value>3</value>
        <name>snmpMPDMIB</name>
        <description>SNMP Message Processing</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>4</value>
        <name>bcmMIB</name>
        <description>SNMPv2 Basic Configuration Model</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>4</value>
        <name>snmpUsmMIB</name>
        <description>User-based Security for SNMPv3</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>5</value>
        <name>scmMIB</name>
        <description>Simplified Configuration Model</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>5</value>
        <name>snmpVacmMIB</name>
        <description>View-Based Access Control</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>6</value>
        <name>usecMIB</name>
        <description>User-based Security for SNMPv2</description>
        <xref type="rfc" data="rfc1910"/>
      </record>
      <record>
        <value>7</value>
        <name>snmpTargetMIB</name>
        <description>SNMP Target</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>8</value>
        <name>snmpNotificationMIB</name>
        <description>SNMP Notification</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>9</value>
        <name>snmpProxyMIB</name>
        <description>SNMP Proxy</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>10</value>
        <name>snmpFrameworkMIB</name>
        <description>SNMP Management Architecture</description>
        <xref type="rfc" data="rfc3411"/>
      </record>
      <record>
        <value>11</value>
        <name>snmpMPDMIB</name>
        <description>SNMP Message Processing</description>
        <xref type="rfc" data="rfc3412"/>
      </record>
      <record>
        <value>12</value>
        <name>snmpTargetMIB</name>
        <description>SNMP Target</description>
        <xref type="rfc" data="rfc3413"/>
      </record>
      <record>
        <value>13</value>
        <name>snmpNotificationMIB</name>
        <description>SNMP Notification</description>
        <xref type="rfc" data="rfc3413"/>
      </record>
      <record>
        <value>14</value>
        <name>snmpProxyMIB</name>
        <description>SNMP Proxy</description>
        <xref type="rfc" data="rfc3413"/>
      </record>
      <record>
        <value>15</value>
        <name>snmpUsmMIB</name>
        <description>User-based Security for SNMPv3</description>
        <xref type="rfc" data="rfc3414"/>
      </record>
      <record>
        <value>16</value>
        <name>snmpVacmMIB</name>
        <description>View-Based Access Control</description>
        <xref type="rfc" data="rfc3415"/>
      </record>
      <record>
        <value>17</value>
        <name>marsMIB</name>
        <description>Multicast Address Resolution</description>
        <xref type="text">obsolete</xref>
      </record>
      <record date="1998-09">
        <value>18</value>
        <name>communityMIB</name>
        <description>SNMP Community MIB</description>
        <xref type="person" data="Rob_Frye"/>
      </record>
      <record>
        <value>19</value>
        <name>snmpv2tmMIB</name>
        <description>SNMPv2-TM MIB</description>
        <xref type="rfc" data="rfc3417"/>
      </record>
      <record>
        <value>20</value>
        <name>snmpUsmAesMIB</name>
        <description>SNMP-USM-AES-MIB</description>
        <xref type="rfc" data="rfc3826"/>
      </record>
      <record>
        <value>21</value>
        <name>snmpIEEE802TmMIB</name>
        <description>IEEE 802 Transport Mapping</description>
        <xref type="rfc" data="rfc4789"/>
      </record>
      <record>
        <value>1133</value>
        <name>communityMIB</name>
        <description>SNMPv2 Community MIB</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>1134</value>
        <name>v2AdminMIB</name>
        <description>SNMPv2 Administrative MIB</description>
        <xref type="text">obsolete</xref>
      </record>
      <record>
        <value>1135</value>
        <name>usecMIB</name>
        <description>MIB for User-based Security</description>
        <xref type="text">obsolete</xref>
      </record>
    </registry>
  </registry>
  <registry id="smi-numbers-62">
    <title>SNMP Management Architecture - Security Subsystem (SnmpSecurityModel)</title>
    <note>Please see: <xref type="registry" data="snmp-number-spaces"/></note>
  </registry>
  <registry id="smi-numbers-63">
    <title>SNMP Management Architecture - Message Processing Subsystem (SnmpMessageProcessingModel)</title>
    <note>Please see: <xref type="registry" data="snmp-number-spaces"/></note>
  </registry>
  <registry id="smi-numbers-64">
    <title>SMI mail Codes</title>
    <xref type="text">Not Defined ?</xref>
    <registration_rule>Not Defined ?</registration_rule>
    <description>iso.org.dod.internet.mail (1.3.6.1.7)</description>
    <record>
      <value>1</value>
      <name>mime-mhs</name>
      <description>MIME MHS Mappings</description>
      <xref type="rfc" data="rfc1495"/>
    </record>
    <registry id="smi-numbers-65">
      <title>SMI mail MIME MHS Codes</title>
      <xref type="rfc" data="rfc1495"/>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.mail.mime-mhs (1.3.6.1.7.1)</description>
      <record>
        <value>1</value>
        <name>mixer-headings</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
      <record>
        <value>2</value>
        <name>mixer-bodies</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
      <record>
        <value>3</value>
        <name>mixer-core</name>
        <description>MIXER core</description>
        <xref type="rfc" data="rfc2156"/>
      </record>
    </registry>
    <registry id="smi-numbers-66">
      <title>SMI mail MIME MHS headings Codes</title>
      <xref type="rfc" data="rfc2157"/>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.mail.mime-mhs.mixer-headings (1.3.6.1.7.1.1)</description>
      <record>
        <value>1</value>
        <name>id-hex-partial-message</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
      <record>
        <value>2</value>
        <name>id-hex-multipart-message (OBSOLETE)</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
      <record>
        <value>3</value>
        <name>id-hex-multipart-message-v2</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
    </registry>
    <registry id="smi-numbers-67">
      <title>SMI mail MIME MHS bodies Codes</title>
      <xref type="rfc" data="rfc2157"/>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.mail.mime-mhs.mixer-bodies (1.3.6.1.7.1.2)</description>
      <record>
        <value>1</value>
        <name>mixer-bp-data</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
      <record>
        <value>2</value>
        <name>mixer-bp-parameter</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
    </registry>
    <registry id="smi-numbers-68">
      <title>SMI mail MIME MHS bodies data Codes</title>
      <xref type="rfc" data="rfc2157"/>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.mail.mime-mhs.mixer-bodies.mixer-bp-data (1.3.6.1.7.1.2.1)</description>
      <record>
        <value>1</value>
        <name>id-mime-bp-data</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
      <record>
        <value>2</value>
        <name>id-mime-postscript-body</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
      <record>
        <value>3</value>
        <name>id-mime-jpeg-body</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
      <record>
        <value>4</value>
        <name>id-mime-gif-body</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
      <record>
        <value>5</value>
        <name>id-mime-ftbp-data FTAM application reference</name>
        <xref type="rfc" data="rfc2157"/>
      </record>
    </registry>
    <registry id="smi-numbers-69">
      <title>SMI mail MIME MHS bodies parameter Codes</title>
      <xref type="rfc" data="rfc2157"/>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.mail.mime-mhs.mixer-bodies.mixer-bp-parameter (1.3.6.1.7.1.2.2)</description>
      <record>
        <value>2</value>
        <name>id-rfc-822-field-list</name>
        <xref type="rfc" data="rfc2156"/>
      </record>
      <record>
        <value>3</value>
        <name>id-dsn-header-list</name>
        <xref type="rfc" data="rfc2156"/>
      </record>
      <record>
        <value>4</value>
        <name>id-dsn-field-list</name>
        <xref type="rfc" data="rfc2156"/>
      </record>
      <record>
        <value>5</value>
        <name>eit-mixer The MIXER pseudo-EIT</name>
        <xref type="rfc" data="rfc2156"/>
      </record>
    </registry>
    <registry id="smi-numbers-70">
      <title>SMI mail MIME-MHS core Codes</title>
      <xref type="rfc" data="rfc2156"/>
      <registration_rule>Not Defined ?</registration_rule>
      <description>iso.org.dod.internet.mail.mixer.mixer-core (1.3.6.1.7.1.3)</description>
      <record>
        <value>2</value>
        <name>id-rfc-822-field-list</name>
        <xref type="rfc" data="rfc2156"/>
      </record>
      <record>
        <value>3</value>
        <name>id-dsn-header-list</name>
        <xref type="rfc" data="rfc2156"/>
      </record>
      <record>
        <value>4</value>
        <name>id-dsn-field-list</name>
        <xref type="rfc" data="rfc2156"/>
      </record>
      <record>
        <value>5</value>
        <name>eit-mixer The MIXER pseudo-EIT</name>
        <xref type="rfc" data="rfc2156"/>
      </record>
    </registry>
  </registry>
  <registry id="smi-numbers-71">
    <title>SMI Features</title>
    <xref type="rfc" data="rfc2506"/>
    <registration_rule>Not Defined ?</registration_rule>
    <description>iso.org.dod.internet.features (1.3.6.1.8)</description>
    <note>See <xref type="registry" data="media-feature-tags"/></note>
  </registry>
  <registry id="smi-numbers-1.3.101">
    <title>SMI Security for Cryptographic Algorithms</title>
    <xref type="rfc" data="rfc8411"/>
    <registration_rule>Specification Required</registration_rule>
    <expert>Russ Housley (primary), Sean Turner (secondary)</expert>
    <description>iso.org.thawte (1.3.101)</description>
    <record date="2018-03-22">
      <value>0-99</value>
      <name>Retained by DigiCert</name>
      <xref type="rfc" data="rfc8411"/>
    </record>
    <record date="2018-03-22">
      <value>100</value>
      <name>Reserved for child reg</name>
      <xref type="rfc" data="rfc8411"/>
    </record>
    <record>
      <value>101-109</value>
      <name>Unassigned</name>
    </record>
    <record date="2018-03-22">
      <value>110</value>
      <name>id-X25519</name>
      <xref type="rfc" data="rfc8410"/>
    </record>
    <record date="2018-03-22">
      <value>111</value>
      <name>id-X448</name>
      <xref type="rfc" data="rfc8410"/>
    </record>
    <record date="2018-03-22">
      <value>112</value>
      <name>id-EdDSA25519</name>
      <xref type="rfc" data="rfc8410"/>
    </record>
    <record date="2018-03-22">
      <value>113</value>
      <name>id-EdDSA448</name>
      <xref type="rfc" data="rfc8410"/>
    </record>
    <record date="2018-03-22">
      <value>114</value>
      <name>Reserved for id-EdDSA25519-ph</name>
      <xref type="draft" data="draft-ietf-curdle-pkix-03"/>
    </record>
    <record date="2018-03-22">
      <value>115</value>
      <name>Reserved for id-EdDSA448-ph</name>
      <xref type="draft" data="draft-ietf-curdle-pkix-03"/>
    </record>
    <record>
      <value>116-127</value>
      <name>Unassigned</name>
    </record>
    <record date="2018-03-22">
      <value>128 and up</value>
      <name>Retained by DigiCert</name>
      <xref type="rfc" data="rfc8411"/>
    </record>
  </registry>
  
  <registry id="smi-numbers-1.3.6.1.2.1.198.4">
    <title>SNMP-TLSTM HashAlgorithms</title>
    <xref type="rfc" data="rfc9456"/>
    <note>Requests for assignments should be sent to the mailing list described in 
<xref type="rfc" data="rfc9456">RFC9456, Section 6</xref>. If approved, designated experts should notify
IANA within three weeks. For assistance, please contact iana@iana.org.
    </note>
    <registration_rule>Expert Review</registration_rule>
    <expert>Russ Housley, Sean Turner</expert>
    <description>iso.org.dod.internet.mgmt.mib-2.snmpTlstmMIB.snmpTlstmHashAlgorithms (1.3.6.1.2.1.198.4)</description>
    <record date="2023-04-21">
      <value>0</value>
      <description>none</description>
      <recommended>N</recommended>
      <xref type="rfc" data="rfc5246"/>
    </record>
    <record date="2023-04-21">
      <value>1</value>
      <description>md5</description>
      <recommended>N</recommended>
      <xref type="rfc" data="rfc5246"/>
    </record>
    <record date="2023-04-21">
      <value>2</value>
      <description>sha1</description>
      <recommended>N</recommended>
      <xref type="rfc" data="rfc5246"/>
    </record>
    <record date="2023-04-21">
      <value>3</value>
      <description>sha224</description>
      <recommended>Y</recommended>
      <xref type="rfc" data="rfc5246"/>
    </record>
    <record date="2023-04-21">
      <value>4</value>
      <description>sha256</description>
      <recommended>Y</recommended>
      <xref type="rfc" data="rfc5246"/>
    </record>
    <record date="2023-04-21">
      <value>5</value>
      <description>sha384</description>
      <recommended>Y</recommended>
      <xref type="rfc" data="rfc5246"/>
    </record>
    <record date="2023-04-21">
      <value>6</value>
      <description>sha512</description>
      <recommended>Y</recommended>
      <xref type="rfc" data="rfc5246"/>
    </record>
    <record>
      <value>7</value>
      <description>Reserved</description>
      <xref type="rfc" data="rfc8447"/>
    </record>
    <record date="2023-04-21">
      <value>8</value>
      <description>Intrinsic</description>
      <recommended>N</recommended>
      <xref type="rfc" data="rfc8422"/>
    </record>
    <record>
      <value>9-223</value>
      <description>Unassigned</description>
    </record>
    <record>
      <value>224-255</value>
      <description>Reserved for Private Use</description>
      <xref type="rfc" data="rfc5246"/>
    </record>
  </registry>

  <people>
    <person id="Andrew_Lunn">
      <name>Andrew Lunn</name>
      <uri>mailto:Andrew.Lunn&amp;ascom.ch</uri>
      <updated>2000-08</updated>
    </person>
    <person id="Andrew_Valentine">
      <name>Andrew Valentine</name>
      <uri>mailto:A.Valentine&amp;eu.hns.com</uri>
      <updated>2001-01</updated>
    </person>
    <person id="Angelos_Keromytis">
      <name>Angelos Keromytis</name>
      <uri>mailto:angelos&amp;dsl.cis.upenn.edu</uri>
      <updated>1999-04</updated>
    </person>
    <person id="Anil_Rijhsinghani">
      <name>Anil Rijhsinghani</name>
      <uri>mailto:anil.rijhsinghani&amp;mcdata.com</uri>
      <updated>2003-08</updated>
    </person>
    <person id="Azlina_Palmer">
      <name>Azlina Palmer</name>
      <uri>mailto:apalmer&amp;cisco.com</uri>
      <updated>1998-01</updated>
    </person>
    <person id="B_Clifford_Neuman">
      <name>B. Clifford Neuman</name>
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    <person id="Bejamin_Dolnik">
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    <person id="Bill_Shetti">
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      <updated>1999-04</updated>
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    <person id="Bill_Strahm">
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    <person id="Bob_Clouston">
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    <person id="Bob_Felderman">
      <name>Bob Felderman</name>
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    <person id="David_Perkins">
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    <person id="Denis_Pinkas">
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      <uri>mailto:Denis.Pinkas&amp;bull.net</uri>
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    <person id="Dimitry_Haskin">
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      <uri>mailto:dhaskin&amp;nexabit.com</uri>
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    <person id="Dinh_Nguyen">
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      <uri>mailto:dinhn&amp;cisco.com</uri>
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    <person id="Donna_McMaster">
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    <person id="Doug_Jones">
      <name>Doug Jones</name>
      <uri>mailto:d.jones&amp;cablelabs.com</uri>
      <updated>2026-02-24</updated>
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      <uri>mailto:dufeng&amp;huawei.com</uri>
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    <person id="Eduardo_Cardona">
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      <updated>2005-09</updated>
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    <person id="Eugene_Nechamkin">
      <name>Eugene Nechamkin</name>
      <uri>mailto:enechamkin&amp;broadcom.com</uri>
      <updated>2001-09</updated>
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      <uri>mailto:ewart&amp;nortelnetworks.com</uri>
      <updated>2000-08</updated>
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    <person id="Fred_Baker_2">
      <name>Fred Baker</name>
      <uri>mailto:fred&amp;cisco.com</uri>
      <updated>1996-02</updated>
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      <updated>2021-02-18</updated>
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      <uri>mailto:gabriel.montenegro&amp;microsoft.com</uri>
      <updated>2007-09-13</updated>
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      <uri>mailto:gary&amp;kentrox.com</uri>
      <updated>1997-01</updated>
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    <person id="Gaurav_Aggarwal">
      <name>Gaurav Aggarwal</name>
      <uri>mailto:gaurav&amp;cisco.com</uri>
      <updated>2002-06</updated>
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      <uri>mailto:gparsons&amp;nortel.com</uri>
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      <uri>mailto:gopinath.durairaj&amp;ntc.nokia.com</uri>
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      <uri>mailto:GHiggins&amp;quantumbridge.com</uri>
      <updated>2001-11</updated>
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      <uri>mailto:ghudson&amp;mit.edu</uri>
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      <uri>mailto:GNakanishi&amp;gi.com</uri>
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    <person id="Greg_Satz">
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      <uri>mailto:satz&amp;cisco.com</uri>
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    <person id="Gregory_Bathrick">
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      <uri>mailto:bathricg&amp;agcs.com</uri>
      <updated>1998-10</updated>
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      <uri>mailto:H.C.Scholtes&amp;nortel.co.uk</uri>
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    <person id="Hartmut_Wittig">
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      <uri>mailto:HWJensen&amp;nfsrv.avionics.itt.com</uri>
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    <person id="Hezi_Oved">
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      <uri>mailto:hezio&amp;bigbandnet.com</uri>
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    <person id="Hing_Kam_Lam">
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      <uri>mailto:hklam&amp;lucent.com</uri>
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      <uri>mailto:hshih&amp;cisco.com</uri>
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      <uri>mailto:hkoh&amp;occamnetworks.com</uri>
      <updated>2008-10-09</updated>
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    <person id="IANA">
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      <uri>mailto:iana&amp;iana.org</uri>
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      <uri>mailto:Italo.Busi&amp;alcatel.it</uri>
      <updated>2003-03</updated>
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    <person id="Jakob_Ellerstedt">
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      <uri>mailto:jakob&amp;dynarc.se</uri>
      <updated>1998-06</updated>
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    <person id="James_Card">
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      <uri>mailto:james.card&amp;ntc.nokia.com</uri>
      <updated>1998-07</updated>
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      <uri>mailto:Jamshid.Khun-Jush&amp;eed.ericsson.se</uri>
      <updated>2000-08</updated>
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    <person id="Janes_Solomon">
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      <uri>mailto:solomon&amp;comm.mot.com</uri>
      <updated>1995-12</updated>
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    <person id="Jay_Koehler">
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      <uri>mailto:jkoehler&amp;cisco.com</uri>
      <updated>2001-11</updated>
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      <name>Jean-Michel Pittet</name>
      <uri>mailto:jmp&amp;gandalf.engr.sgi.com</uri>
      <updated>1998-11</updated>
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    <person id="Jeffery_T_Johnson">
      <name>Jeffery T. Johnson</name>
      <uri>mailto:jjohnson&amp;cisco.com</uri>
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    <person id="Jeffrey_Case">
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      <uri>mailto:case&amp;utkux1.utk.edu</uri>
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    <person id="Jeff_Hilgeman">
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      <uri>mailto:jalagar&amp;cisco.com</uri>
      <updated>2004-06</updated>
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    <person id="Jim_Greuel">
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      <uri>mailto:jimg%25hpcndpc@hplabs.hp.com</uri>
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    <person id="Jim_Halpin">
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      <uri>mailto:jhalpin&amp;orion.mass-usr.com</uri>
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      <uri>mailto:jim.vance&amp;adtran.com</uri>
      <updated>2011-09-07</updated>
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      <uri>mailto:jwei&amp;ipsilon.com</uri>
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    <person id="Joel_Gyllenskog">
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      <uri>mailto:jgyllens&amp;hpdmd48.boi.hp.com</uri>
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      <uri>mailto:jychu&amp;watson.ibm.com</uri>
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    <person id="John_Cook">
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      <uri>mailto:cook&amp;chipcom.com</uri>
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      <uri>mailto:jmessenger&amp;advaoptical.com</uri>
      <updated>2019-07-16</updated>
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      <uri>mailto:jbpn&amp;cambridgebroadband.com</uri>
      <updated>2005-05</updated>
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      <uri>mailto:jmp&amp;vnet.ibm.com</uri>
      <updated>1997-07</updated>
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    <person id="John_Renwick">
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      <uri>mailto:jkr&amp;netstar.com</uri>
      <updated>1995-08</updated>
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      <uri>mailto:jas&amp;shiva.com</uri>
      <updated>1999-07</updated>
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      <uri>mailto:saperia&amp;tcpjon.enet.dec.com</uri>
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    <person id="Jonathan_Trostle">
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      <uri>mailto:jtrostle&amp;cisco.com</uri>
      <updated>2001-06</updated>
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      <uri>mailto:jdube&amp;avici.com</uri>
      <updated>1999-06</updated>
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      <uri>mailto:jraja&amp;cisco.com</uri>
      <updated>2000-08</updated>
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      <uri>mailto:j.schoenwaelder&amp;jacobs-university.de</uri>
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      <uri>mailto:kdhaliwal&amp;vnet.ibm.com</uri>
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      <uri>mailto:kzm&amp;cisco.com</uri>
      <updated>1998-04</updated>
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      <uri>mailto:krehbehn&amp;visualnetworks.com</uri>
      <updated>2000-10</updated>
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      <uri>mailto:kennethw&amp;vnet.ibm.com</uri>
      <updated>2000-08</updated>
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      <uri>mailto:fujisawa&amp;sm.sony.co.jp</uri>
      <updated>1998-09</updated>
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      <uri>mailto:klingle&amp;cisco.com</uri>
      <updated>1997-06</updated>
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      <uri>mailto:koteswara.boyapati&amp;us.fujitsu.com</uri>
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      <uri>mailto:lwardani&amp;entropic.com</uri>
      <updated>2006-07-25</updated>
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      <uri>mailto:Les_Bell&amp;eur.3com.com</uri>
      <updated>1999-10</updated>
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      <uri>mailto:lcheungb&amp;cisco.com</uri>
      <updated>2006-06-14</updated>
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      <uri>mailto:lou&amp;aramis.rutgers.edu</uri>
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      <uri>mailto:luna&amp;talarian.com</uri>
      <updated>2001-03</updated>
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      <uri>mailto:haberman&amp;raleigh.ibm.com</uri>
      <updated>1999-04</updated>
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      <uri>mailto:sblumenau&amp;fishbowl02.lss.emc.com</uri>
      <updated>1999-05</updated>
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      <uri>mailto:maarteno&amp;3cord.philips.nl</uri>
      <updated>1999-03</updated>
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      <uri>mailto:mpati&amp;cisco.com</uri>
      <updated>2011-10-26</updated>
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      <uri>mailto:markstewart&amp;lucent.com</uri>
      <updated>2001-01</updated>
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      <updated>2009-05-06</updated>
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      <updated>2014-09-24</updated>
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      <uri>mailto:dubuc.consulting&amp;sympatico.ca</uri>
      <updated>2001-10</updated>
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      <updated>2014-07-03</updated>
    </person>
    <person id="Mike_MacFaden">
      <name>Mike MacFaden</name>
      <uri>mailto:mrm&amp;yagosys.com</uri>
      <updated>1998-04</updated>
    </person>
    <person id="Mike_Sneed">
      <name>Mike Sneed</name>
      <uri>mailto:Mike.Sneed&amp;go.ecitele.com</uri>
      <updated>2001-01</updated>
    </person>
    <person id="Mike_St_Johns">
      <name>Mike St. Johns</name>
      <uri>mailto:stjohns&amp;corp.home.net</uri>
      <updated>1998-05</updated>
    </person>
    <person id="Ned_Freed">
      <name>Ned Freed</name>
    </person>
    <person id="ODSI_Coalition_K_Arv">
      <name>ODSI Coalition-K.Arvind</name>
      <uri>mailto:arvind&amp;tenornetworks.com</uri>
      <updated>2000-09</updated>
    </person>
    <person id="Orly_Nicklass">
      <name>Orly Nicklass</name>
      <uri>mailto:orly_n&amp;rad.com</uri>
      <updated>2007-03-08</updated>
    </person>
    <person id="Pate_Prayson">
      <name>Pate Prayson</name>
      <uri>mailto:pate&amp;larscom.com</uri>
      <updated>2000-03</updated>
    </person>
    <person id="Patrick_Gili">
      <name>Patrick Gili</name>
      <uri>mailto:pgili&amp;cisco.com</uri>
      <updated>1999-06</updated>
    </person>
    <person id="Paul_Congdon">
      <name>Paul Congdon</name>
      <uri>mailto:paul.congdon&amp;hp.com</uri>
      <updated>2005-12-22</updated>
    </person>
    <person id="Philip_Cameron">
      <name>Philip Cameron</name>
      <uri>mailto:pcameron&amp;netcom.com</uri>
      <updated>1994-10</updated>
    </person>
    <person id="Rajesh_M_L">
      <name>Rajesh M.L.</name>
      <uri>mailto:rajeshml&amp;cisco.com</uri>
      <updated>2002-07</updated>
    </person>
    <person id="Renwang_Liu">
      <name>Renwang Liu</name>
      <uri>mailto:renwang.liu&amp;ericsson.com</uri>
      <updated>2021-04-22</updated>
    </person>
    <person id="Richard_Fox">
      <name>Richard Fox</name>
      <uri>mailto:rfox&amp;synoptics.com</uri>
    </person>
    <person id="Rob_Austein">
      <name>Rob Austein</name>
    </person>
    <person id="Rob_Frye">
      <name>Rob Frye</name>
      <uri>mailto:Rob.Frye&amp;mci.com</uri>
      <updated>1998-09</updated>
    </person>
    <person id="Robert_A_Woodburn">
      <name>Robert A. Woodburn</name>
      <uri>mailto:WOODY&amp;sparta.com</uri>
    </person>
    <person id="Robert_Moore">
      <name>Robert Moore</name>
      <uri>mailto:remoore&amp;us.ibm.com</uri>
      <updated>1997-12</updated>
    </person>
    <person id="Robert_Neill">
      <name>Robert Neill</name>
      <uri>mailto:robert_neill&amp;smtpgwy1.inetco.com</uri>
    </person>
    <person id="Robert_Purvey">
      <name>Robert Purvey</name>
      <uri>mailto:bpurvy&amp;us.oracle.com</uri>
    </person>
    <person id="Robert_Steinberger">
      <name>Robert Steinberger</name>
      <uri>mailto:Robert.Steinberger&amp;fnc.fujitsu.com</uri>
      <updated>2000-12</updated>
    </person>
    <person id="Rodney_Thayer">
      <name>Rodney Thayer</name>
      <uri>mailto:rodnety&amp;tillerman.nu</uri>
      <updated>1998-10</updated>
    </person>
    <person id="Ron_Bergman">
      <name>Ron Bergman</name>
      <uri>mailto:Ron.Bergman&amp;hitachi-hkis.com</uri>
      <updated>2001-06</updated>
    </person>
    <person id="Ron_Carmona">
      <name>Ron Carmona</name>
      <uri>mailto:RCarmona&amp;micom.com</uri>
      <updated>1998-04</updated>
    </person>
    <person id="Ross_Harvey">
      <name>Ross Harvey</name>
      <uri>mailto:ross&amp;teraflop.com</uri>
      <updated>1998-02</updated>
    </person>
    <person id="Sandeep_Raghavendra">
      <name>Sandeep Raghavendra Rao</name>
      <uri>mailto:rsandeep&amp;cisco.com</uri>
      <updated>2003-08</updated>
    </person>
    <person id="Satish_Popat">
      <name>Satish Popat</name>
      <uri>mailto:satish&amp;terminus.ericsson.se</uri>
      <updated>1995-03</updated>
    </person>
    <person id="Sean_Siler">
      <name>Sean Siler</name>
      <uri>mailto:sean.siler&amp;microsoft.com</uri>
      <updated>2009-02-09</updated>
    </person>
    <person id="Sebastien_Rosset">
      <name>Sebastien Rosset</name>
      <uri>mailto:sebastien.rosset&amp;cstelecom.cie-signaux.fr</uri>
      <updated>1997-09</updated>
    </person>
    <person id="Shu_Dong">
      <name>Shu Dong</name>
      <uri>mailto:sdong&amp;paradyne.com</uri>
      <updated>2002-07</updated>
    </person>
    <person id="Sidney_Antommarchi">
      <name>Sidney Antommarchi</name>
      <uri>mailto:sid&amp;rapid5.com</uri>
      <updated>2000-12</updated>
    </person>
    <person id="Sidney_Antommarchi_2">
      <name>Sidney Antommarchi</name>
      <uri>mailto:sidney.antommarchi&amp;tekelec.com</uri>
      <updated>2001-10</updated>
    </person>
    <person id="Somen_Bhattacharya">
      <name>Somen Bhattacharya</name>
      <uri>mailto:somen&amp;avici.com</uri>
      <updated>2006-03-30</updated>
    </person>
    <person id="Stephen_Palm">
      <name>Stephen Palm</name>
      <uri>mailto:palm&amp;kiwin.com</uri>
      <updated>2003-01</updated>
    </person>
    <person id="Stephen_F_Bush">
      <name>Stephen F Bush</name>
      <uri>mailto:bushsf&amp;research.ge.com</uri>
      <updated>2020-01-10</updated>
    </person>
    <person id="Steve_Bush">
      <name>Steve Bush</name>
      <uri>mailto:sbush&amp;tis1.ukans.edu</uri>
      <updated>1975-01</updated>
    </person>
    <person id="Steve_Waldbusser">
      <name>Steve Waldbusser</name>
      <uri>mailto:sw01+&amp;andrew.cmu.edu</uri>
    </person>
    <person id="Steven_Schwell">
      <name>Steven Schwell</name>
      <uri>mailto:steve&amp;atiny.ny.apertus.com</uri>
      <updated>1995-12</updated>
    </person>
    <person id="Steven_Willis">
      <name>Steven Willis</name>
      <uri>mailto:swillis&amp;wellfleet.com</uri>
    </person>
    <person id="Subrahmanya_Hegde">
      <name>Subrahmanya Hegde</name>
      <uri>mailto:subrah&amp;cisco.com</uri>
      <updated>2001-05</updated>
    </person>
    <person id="Taher_Shaikh">
      <name>Taher Shaikh</name>
      <uri>mailto:moshaikh&amp;cisco.com</uri>
      <updated>2002-01</updated>
    </person>
    <person id="Teemu_Kurki">
      <name>Teemu Kurki</name>
      <uri>mailto:grus&amp;funet.fi</uri>
    </person>
    <person id="Thomas_D_Nadeau">
      <name>Thomas D. Nadeau</name>
      <uri>mailto:tnadeau&amp;cisco.com</uri>
      <updated>2002-12</updated>
    </person>
    <person id="Tim_Jenkins">
      <name>Tim Jenkins</name>
      <uri>mailto:tjenkins&amp;timestep.com</uri>
      <updated>2000-02</updated>
    </person>
    <person id="Tom_Chou">
      <name>Tom Chou</name>
      <uri>mailto:tchou&amp;zhone.com</uri>
      <updated>2008-05-29</updated>
    </person>
    <person id="Tracy_Brown">
      <name>Tracy Brown</name>
      <uri>mailto:tacox&amp;mail.bellcore.com</uri>
    </person>
    <person id="Tracy_Cox">
      <name>Tracy Cox</name>
    </person>
    <person id="Trevor_Warwick">
      <name>Trevor Warwick</name>
      <uri>mailto:twarwick&amp;madge.com</uri>
      <updated>1996-02</updated>
    </person>
    <person id="Vinod_B_C">
      <name>Vinod B.C.</name>
      <uri>mailto:vinodbc&amp;cisco.com</uri>
      <updated>2000-03</updated>
    </person>
    <person id="Xiaohua_Ma">
      <name>Xiaohua Ma</name>
      <uri>mailto:xiaohua.a.ma&amp;alcatel-sbell.com.cn</uri>
      <updated>2008-08-12</updated>
    </person>
    <person id="Yuzo_Watanabe">
      <name>Yuzo Watanabe</name>
      <uri>mailto:ywatanabe&amp;zhone.com</uri>
      <updated>2001-12</updated>
    </person>
    <person id="Zvika_Zilberman">
      <name>Zvika Zilberman</name>
      <uri>mailto:Zvika&amp;ensemble.co.il</uri>
      <updated>2000-09</updated>
    </person>
  </people>
</registry>
