2010-02-03 2011-03-16 IETF Review 0x00 Reserved 0x01 RESERVE 0x02 QUERY 0x03 RESPONSE 0x04 NOTIFY 0x05-0xEF Unassigned 0xF0-0xFF Reserved for Experimental/Private Use Unassigned 1-1023 IETF Review 1024-1999 Specification Required 0x000 Reserved 0x001 RII 0x002 RSN 0x003 REFRESH-PERIOD 0x004 BOUND-SESSION-ID 0x005 PACKET-CLASSIFIER 0x006 INFO-SPEC 0x007 SESSION-ID-LIST 0x008 RSN-LIST 0x009 MSG-ID 0x00A BOUND-MSG-ID 0x00B QSPEC 0x00C NATFW_LT 0x00D NATFW_EXTERNAL_IP 0x00E NATFW_EXTERNAL_BINDING 0x00F NATFW_EFI 0x010 NATFW_INFO 0x011 NATFW_NONCE 0x012 NATFW_MSN 0x013 NATFW_DTINFO 0x014 NATFW_ICMP_TYPES 0x015 NODE_CAPABILITY_TUNNEL 0x016 SESSION_AUTH_OBJECT 0x017-0x7CF Unassigned 0x7D0-0x7FF Reserved for Private/Experimental Use 0x800-0xFFF Reserved IETF Review 0x00 Reserved 0x01 Tunnel and end-to-end sessions 0x02 Bidirectional sessions 0x03 Aggregate sessions 0x04 Dependent sessions (binding session is alive only if the other session is also alive) 0x05 Indicated session caused pre-emption 0x06-0x7F Unassigned 0x80-0x9F Reserved for Experimental/Private Use 0xA0-0xFF Reserved IETF Review 0 Reserved 1 Informational 2 Success 3 Protocol Error 4 Transient Failure 5 Permanent Failure 6 QoS Model Error 7 Signaling session failure 8-15 Reserved Unassigned 0-63 IETF Review 64-127 Specification Required 0x00 Reserved 0x01 Unknown BOUND-SESSION-ID: the message refers to an unknown SESSION-ID in its BOUND-SESSION-ID object. 0x02 Route Change: possible route change occurred on downstream path. 0x03 Reduced refreshes not supported; full QSPEC required. 0x04 Congestion situation: Possible congestion situation occurred on downstream path. 0x05 Unknown SESSION-ID in SESSION-ID-LIST 0x06 Mismatching RSN in RSN-LIST 0x07-0x7F Unassigned 0x80-0xBF Reserved for Experimental/Private Use 0xC0-0xFF Reserved Unassigned 0-63 IETF Review 64-127 Specification Required 0x00 Reserved 0x01 Reservation successful 0x02 Teardown successful 0x03 Acknowledgement 0x04 Refresh successful 0x05-0x7F Unassigned 0x80-0xBF Reserved for Experimental/Private Use 0xC0-0xFF Reserved Unassigned 0-63 IETF Review 64-127 Specification Required 0x00 Reserved 0x01 Illegal message type: the type given in the Message Type field of the common header is unknown. 0x02 Wrong message length: the length given for the message does not match the length of the message data. 0x03 Bad flags value: an undefined flag or combination of flags was set in the generic flags 0x04 Bad flags value: an undefined flag or combination of flags was set in the message-specific flags 0x05 Mandatory object missing: an object required in a message of this type was missing. 0x06 Illegal object present: an object was present that must not be used in a message of this type. 0x07 Unknown object present: an object of an unknown type was present in the message. 0x08 Wrong object length: the length given for the object did not match the length of the object data present. 0x09 RESERVE received from wrong direction. 0x0A Unknown object field value: a field in an object had an unknown value. 0x0B Duplicate object present. 0x0C Malformed QSPEC. 0x0D Unknown MRI. 0x0E Erroneous value in the TLV object's value field. 0x0F Incompatible QSPEC 0x10-0x7F Unassigned 0x80-0xBF Reserved for Experimental/Private Use 0xC0-0xFF Reserved Unassigned 0-63 IETF Review 64-127 Specification Required 0x00 Reserved 0x01 No GIST reverse-path forwarding state 0x02 No path state for RESERVE, when doing a receiver-oriented reservation 0x03 RII conflict 0x04 Full QSPEC required 0x05 Mismatch synchronization between end-to-end RESERVE and intra-domain RESERVE 0x06 Reservation preempted 0x07 Reservation failure 0x08 Path truncated - Next peer dead 0x09-0x7F Unassigned 0x80-0xBF Reserved for Experimental/Private Use 0xC0-0xFF Reserved Unassigned 0-63 IETF Review 64-127 Specification Required 0x00 Reserved 0x01 Internal or system error 0x02 Authorization failure 0x03-0x7F Unassigned 0x80-0xBF Reserved for Experimental/Private Use 0xC0-0xFF Reserved Specification Required Unassigned 0-63 Unassigned 64-67 Reserved for Private/Experimental Use 68-255 Reserved Specification Required Unassigned 0x0 Reserved 0x1 IPv4 0x2 IPv6 0x3 FQDN in UTF-8 0x4-0xD Unassigned 0xE-0xF Reserved for Experimental/Private Use IETF Review 0x0 Reserved 0x1 CREATE 0x2 EXTERNAL 0x3 RESPONSE 0x4 NOTIFY IETF Review P flag 8 Section 4.1 E flag 9 Section 4.1 Reserved 10-15 Section 4.1 IETF Review Informational 0x01 Route change: possible route change on the outbound path. Informational 0x02 Re-authentication required. Informational 0x03 NATFW node is going down soon. Informational 0x04 NATFW signaling session lifetime expired. Informational 0x05 NATFW signaling session terminated. Success 0x01 All successfully processed. Protocol error 0x01 Illegal message type: the type given in the Message Type field of the NSLP header is unknown. Protocol error 0x02 Wrong message length: the length given for the message in the NSLP header does not match the length of the message data. Protocol error 0x03 Bad flags value: an undefined flag or combination of flags was set in the NSLP header. Protocol error 0x04 Mandatory object missing: an object required in a message of this type was missing. Protocol error 0x05 Illegal object present: an object was present which must not be used in a message of this type. Protocol error 0x06 Unknown object present: an object of an unknown type was present in the message. Protocol error 0x07 Wrong object length: the length given for the object in the object header did not match the length of the object data present. Protocol error 0x08 Unknown object field value: a field in an object had an unknown value. Protocol error 0x09 Invalid Flag-Field combination: An object contains an invalid combination of flags and/or fields. Protocol error 0x0A Duplicate object present. Protocol error 0x0B Received EXTERNAL request message on external side. Transient failure 0x01 Requested resources temporarily not available. Permanent failure 0x01 Authentication failed. Permanent failure 0x02 Authorization failed. Permanent failure 0x04 Internal or system error. Permanent failure 0x06 No edge-device here. Permanent failure 0x07 DId not reach the NR. Signaling session failure 0x01 Session terminated asynchronously. Signaling session failure 0x02 Requested lifetime is too big. Signaling session failure 0x03 No reservation found matching the MRI of the CREATE request. Signaling session failure 0x04 Requested policy rule denied due to policy conflict. Signaling session failure 0x05 Unknown policy rule action. Signaling session failure 0x06 Requested rule action not applicable. Signaling session failure 0x07 NATFW_DTINFO object is required. Signaling session failure 0x08 Requested value in sub_ports field in NATFW_EFI not permitted. Signaling session failure 0x09 Requested IP protocol not supported. Signaling session failure 0x0A Plain IP policy rules not permitted -- need transport layer information. Signaling session failure 0x0B ICMP type value not permitted. Signaling session failure 0x0C Source IP address range is too large. Signaling session failure 0x0D Destination IP address range is too large. Signaling session failure 0x0E Source L4-port range is too large. Signaling session failure 0x0F Destination L4-port range is too large. Signaling session failure 0x10 Requested lifetime is too small. Signaling session failure 0x11 Modified lifetime is too big. Signaling session failure 0x12 Modified lifetime is too small. Specification Required Unassigned 0 Reserved 1 AUTH_ENT_ID 2 SESSION_ID 3 SOURCE_ADDR 4 DEST_ADDR 5 START_TIME 6 END_TIME 7 NSLP_OBJECT_LIST 8 AUTHENTICATION_DATA 9-127 Unassigned 128-255 Reserved for Private or Experimental Use Specification Required Unassigned 0 Reserved 1 IPV4_ADDRESS 2 IPV6_ADDRESS 3 FQDN 4 ASCII_DN 5 UNICODE_DN 6 URI 7 KRB_PRINCIPAL 8 X509_V3_CERT 9 PGP_CERT 10 HMAC_SIGNED 11-127 Unassigned 128-255 Reserved for Private or Experimental Use Specification Required Unassigned 0 Reserved 1 IPV4_ADDRESS 2 IPV6_ADDRESS 3 UDP_PORT_LIST 4 TCP_PORT_LIST 5 SPI 6-127 Unassigned 128-255 Reserved for Private or Experimental Use Specification Required Unassigned 0 Reserved 1 IPV4_ADDRESS 2 IPV6_ADDRESS 3 UDP_PORT_LIST 4 TCP_PORT_LIST 5 SPI 6-127 Unassigned 128-255 Reserved for Private or Experimental Use Specification Required Unassigned 0 Reserved 1 NTP_TIMESTAMP 2-127 Unassigned 128-255 Reserved for Private or Experimental Use Specification Required Unassigned 0 Reserved 1 NTP_TIMESTAMP 2-127 Unassigned 128-255 Reserved for Private or Experimental Use