File formats:

Status:

PROPOSED STANDARD

Obsoleted by:

RFC 9346

Authors:

M. Chen
R. Zhang
X. Duan

Stream:

IETF

Source:

ccamp (rtg)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  https://doi.org/10.17487/RFC5316

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Abstract

This document describes extensions to the ISIS (ISIS) protocol to support Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineering (TE) for multiple Autonomous Systems (ASes). It defines ISIS-TE extensions for the flooding of TE information about inter-AS links, which can be used to perform inter- AS TE path computation.

No support for flooding information from within one AS to another AS is proposed or defined in this document. [STANDARDS-TRACK]

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.