RFC 8814

Signaling Maximum SID Depth (MSD) Using the Border Gateway Protocol - Link State, August 2020

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Status:
PROPOSED STANDARD
Authors:
J. Tantsura
U. Chunduri
K. Talaulikar
G. Mirsky
N. Triantafillis
Stream:
IETF
Source:
idr (rtg)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC8814

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Abstract

This document defines a way for a Border Gateway Protocol - Link State (BGP-LS) speaker to advertise multiple types of supported Maximum SID Depths (MSDs) at node and/or link granularity.

Such advertisements allow entities (e.g., centralized controllers) to determine whether a particular Segment Identifier (SID) stack can be supported in a given network.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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