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Status:

PROPOSED STANDARD

Updated by:

RFC 9356

Authors:

S. Previdi
K. Talaulikar, Ed.
C. Filsfils
H. Gredler
M. Chen

Stream:

IETF

Source:

idr (rtg)

Cite this RFC:TXT  | XML  |  BibTeX

DOI:  https://doi.org/10.17487/RFC9085

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Abstract

Segment Routing (SR) allows for a flexible definition of end-to-endpaths by encoding paths as sequences of topological subpaths, called"segments". These segments are advertised by routing protocols, e.g.,by the link-state routing protocols (IS-IS, OSPFv2, and OSPFv3)within IGP topologies.

This document defines extensions to the Border Gateway Protocol -Link State (BGP-LS) address family in order to carry SR informationvia BGP.

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.