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Information Field and Protocol Identifier in the Q.2941
Generic Identifier and Q.2957 User-to-user Signaling for
the Internet Protocol per [RFC3033].
------------------------------------------------------------------
When the Identifier related standard/application field in the
Q.2941.2 Generic Identifier information element is the IPv4, ST2+,
IPv6, or MPLS, numbers between 0x10-0xFD in the Identifier type
field are reserved for IANA assignment. These numbers are allocated
through an IETF Consensus action.
When the Protocol discriminator field in the Q.2957 User-user
information element is the Internet protocol/application, numbers
between 0x03-0xFD in the Internet protocol/application identifier
field are reserved for IANA assignment. These numbers are allocated
through an IETF Consensus action.
Note that assignment of the Identifier related standard/application
field in the Q.2941.2 for the Internet protocol is as follows:
0x03: IPv4.
0x04: ST2+.
0x05: IPv6.
0x06: MPLS.
In the above case, assignment of the Identifier type field in the
Q.2941.2 is as follows:
0x01: Session.
0x02: Resource.
0x10-0xFD: Reserved for IANA assignment.
0xFE: Experiment/Organization specific.
REFERENCES
----------
[RFC3033] Suzuki, M., "The Assignment of the Information Field and
Protocol Identifier in the Q.2941 Generic Identifier and
Q.2957 User-to-user Signaling for the Internet Protocol",
RFC 3033, January 2001.
CONTACTS
--------
(created 11/00)
[]
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