No Further Fast Reroute for L3 SRv6 Service SID
draft-liu-bess-srv6-service-sid-nffrr-flag-03
| Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Authors | Yisong Liu , Changwang Lin , Mengxiao Chen , Yao Liu | ||
| Last updated | 2026-01-06 (Latest revision 2025-07-05) | ||
| Replaces | draft-liu-bess-multihome-srv6-service-sid-flag | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
In some multihoming SRv6 L3VPN and EVPN scenarios, once fast reroute has taken place, a second fast reroute is undesirable and may cause looping. This document proposes a mechanism to prevent further fast reroutes by advertising No-Further-FRR behaviors for L3 SRv6 Service SIDs in BGP messages.
Authors
Yisong Liu
Changwang Lin
Mengxiao Chen
Yao Liu
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)