Search RFCs

RFC Editor

File formats:

Status:

PROPOSED STANDARD

Author:

E. Osborne

Stream:

IETF

Source:

mpls (rtg)

Cite this RFC:TXT  | XML  |  BibTeX

DOI:  https://doi.org/10.17487/RFC7308

Discuss this RFC: Send questions or comments to the mailing listmpls@ietf.org

Other actions:Submit Errata  | Find IPR Disclosures from the IETF  | View History of RFC 7308

Abstract

MPLS Traffic Engineering (MPLS-TE) advertises 32 administrative groups(commonly referred to as "colors" or "link colors") using theAdministrative Group sub-TLV. This is defined for OSPFv2 (RFC 3630),OSPFv3 (RFC 5329) and IS-IS (RFC 5305).

This document adds a sub-TLV to the IGP TE extensions, "ExtendedAdministrative Group". This sub-TLV provides for additionaladministrative groups (link colors) beyond the current limit of 32.

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.