2001-04-20 2009-07-29 0 Reserved 1-240 Specification Required 241-255 Private Use Unassigned RSIP Parameters was defined in section 8 of , unless otherwise stated. 0 Reserved 1 Address 2 Ports 3 Lease Time 4 Client ID 5 Bind ID 6 Tunnel Type 7 RSIP Method 8 Error 9 Flow Policy 10 Indicator 11 Message Counter 12 Vendor Specific Parameter 13-21 Unassigned 22 SPI 23-240 Unassigned 241-255 Reserved for Private Use 0 Reserved 1-240 Specification Required 241-255 Private Use Unassigned 0 Reserved 0 1 IPv4 4 2 IPv4 netmask 4 3 IPv6 16 4 FQDN varies 5-240 Unassigned - 241-255 Reserved for Private Use - 0 Reserved 1-240 Specification Required 241-255 Private Use Unassigned 0 Reserved 1 IP-IP 2 GRE 3 L2TP 4-240 Unassigned 241-255 Reserved for Private Use 0 Reserved 1-240 Specification Required 241-255 Private Use Unassigned 0 Reserved 1 RSA-IP 2 RSAP-IP 3 RSIP with IPsec (RSIPSEC) 4-240 Unassigned 241-255 Reserved for Private Use 0 Reserved 1-240 Specification Required 241-255 Private Use Unassigned 0 Reserved 1 Macro flows 2 Micro flows 3-240 Unassigned 241-255 Reserved for Private Use 0 Reserved 1-240 Specification Required 241-255 Private Use Unassigned 0 Reserved 1 Macro flows 2 Micro flows 3 No policy 4-240 Unassigned 241-255 Reserved for Private Use 0 Reserved 1-240 Specification Required 241-255 Private Use Unassigned 0 Reserved 1-240 Unassigned 241-255 Reserved for Private Use 0 Reserved 1-240 Specification Required 241-255 Private Use Unassigned 0 Reserved 1 ERROR_RESPONSE gateway mandatory 2 REGISTER_REQUEST host mandatory 3 REGISTER_RESPONSE gateway mandatory 4 DE-REGISTER_REQUEST host mandatory 5 DE-REGISTER_RESPONSE gateway mandatory 6 ASSIGN_REQUEST_RSA-IP host optional 7 ASSIGN_RESPONSE_RSA-IP gateway optional 8 ASSIGN_REQUEST_RSAP-IP host mandatory 9 ASSIGN_RESPONSE_RSAP-IP gateway mandatory 10 EXTEND_REQUEST host mandatory 11 EXTEND_RESPONSE gateway mandatory 12 FREE_REQUEST host mandatory 13 FREE_RESPONSE gateway mandatory 14 QUERY_REQUEST host optional 15 QUERY_RESPONSE gateway mandatory 16 LISTEN_REQUEST host optional 17 LISTEN_RESPONSE gateway optional 18-21 Unassigned 22 ASSIGN_REQUEST_RSIPSEC host optional 23 ASSIGN_RESPONSE_RSIPSEC gateway optional 24-240 Unassigned 241-255 Reserved for Private Use Specification Required Unassigned 100s General errors 200s Parameter and message errors. The gateway uses these errors when it detects that a parameter or message is malformed, as well as when it does not understand a parameter or message. 300s Permission, resource, and policy errors. The gateway uses these errors when a host has attempted to do something that it is not permitted to do, or something that violated gateway policy. 400s IPsec errors. All errors specific to RSIP / IPsec operation. 101 UNKNOWN_ERROR. An error that cannot be identified has occurred. This error should be used when all other error messages are inappropriate. 102 USE_TCP. A host has attempted to use UDP on a server that only supports TCP. 103 FLOW_POLICY_VIOLATION: A host has not specified address or port information in enough detail for its assigned flow policy. 104 INTERNAL_SERVER_ERROR: An RSIP server application has detected an unrecoverable error within itself or the RSIP gateway. 105 MESSAGE_COUNTER_REQUIRED: An RSIP host did not use a message counter parameter in a situation in which it should have. 106 UNSUPPORTED_RSIP_VERSION: An RSIP host sent a message with a version number that is not supported by the RSIP gateway. 201 MISSING_PARAM. The request does not contain a required parameter. 202 DUPLICATE_PARAM. The request contains an illegal duplicate parameter. 203 EXTRA_PARAM. The request contains a parameter that it should not. 204 ILLEGAL_PARAM. The gateway does not understand a parameter type. 205 BAD_PARAM. A parameter is malformed. 206 ILLEGAL_MESSAGE. The gateway does not understand the message type. The message type is neither mandatory nor optional. 207 BAD_MESSAGE. A message is malformed and gateway parsing failed. 208 UNSUPPORTED_MESSAGE: The host has transmitted an optional message that the gateway does not support. 301 REGISTER_FIRST. The RSIP host has attempted to request or use resources without registering. 302 ALREADY_REGISTERED. The host has attempted to register again without first de-registering. 303 ALREADY_UNREGISTERED. The host has attempted to de-register but it is already in the unregistered state. 304 REGISTRATION_DENIED. The gateway will not allow the host to register. 305 BAD_CLIENT_ID. The host has referred to itself with the wrong client ID. 306 BAD_BIND_ID. The request refers to a bind ID that is not valid for the host. 307 BAD_TUNNEL_TYPE. The request refers to a tunnel type that is not valid for the host. 308 LOCAL_ADDR_UNAVAILABLE. The gateway is currently not able to allocate ANY local address, but the host may try again later. 309 LOCAL_ADDRPORT_UNAVAILABLE. The gateway is currently not able to allocate ANY local IP address / port tuple of the requested magnitude (i.e., number of ports), but the host may try again later. 310 LOCAL_ADDR_INUSE. The gateway was not able to allocate the requested local address because it is currently used by another entity. 311 LOCAL_ADDRPORT_INUSE. The gateway was not able to allocate the requested local address / port tuple because it is currently used by another entity. 312 LOCAL_ADDR_UNALLOWED. The gateway will not let the host use the specified local IP address due to policy. 313 LOCAL_ADDRPORT_UNALLOWED. The gateway will not let the host use the specified local address / port pair due to policy. 314 REMOTE_ADDR_UNALLOWED. The gateway will not allow the host to establish a session to the specified remote address. 315 REMOTE_ADDRPORT_UNALLOWED. The gateway will not allow the host to establish a session to the specified remote address / port tuple. 401 IPSEC_UNALLOWED. The server will not allow the client to use end-to-end IPsec. 402 IPSEC_SPI_UNAVAILABLE. The server does not have an SPI available for client use. 403 IPSEC_SPI_INUSE. The client has requested an SPI that another client is currently using.