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RFC 9247: BGP - Link State (BGP-LS) Extensions for Seamless Bidirectional Forwarding Detection (S-BFD)

In plain English — editorial summary, not part of the RFC

Seamless Bidirectional Forwarding Detection (S-BFD) defines a simplified mechanism to use Bidirectional Forwarding Detection (BFD) with large portions of negotiation aspects eliminated, thus providing benefits such as quick provisioning as well as improved control and flexibility to network nodes initiating the path monitoring. The link-state routing protocols (IS-IS and OSPF) have been extended to advertise the S-BFD Discriminators. This document defines extensions to the BGP - Link State (BGP-LS) address family to carry the S-BFD Discriminators' information via BGP.

Document record

Document ID
RFC9247
Published
June 2022
Authors
Z. Li; S. Zhuang; K. Talaulikar; S. Aldrin; J. Tantsura; G. Mirsky
Status
PROPOSED STANDARD
Stream
IETF
Area
rtg
Pages
6
Also known as
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The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.

Last checked against the RFC Editor index on . RFCs are never revised after publication; changes are issued as new documents.

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canonical URL: /rfc/9247-bgp-link-state-bgp-ls-extensions-for-seamless-bidirectional-forwarding-detection