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Status:

PROPOSED STANDARD

Authors:

S. Previdi, Ed.
L. Ginsberg, Ed.
C. Filsfils
A. Bashandy
H. Gredler
B. Decraene

Stream:

IETF

Source:

lsr (rtg)

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DOI:  https://doi.org/10.17487/RFC8667

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Abstract

Segment Routing (SR) allows for a flexible definition of end-to-endpaths within IGP topologies by encoding paths as sequences oftopological sub-paths, called "segments". These segments areadvertised by the link-state routing protocols (IS-IS and OSPF).

This document describes the IS-IS extensions that need to beintroduced for Segment Routing operating on an MPLS data plane.

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.