Fast Recovery for EVPN Designated Forwarder Election
draft-ietf-bess-evpn-fast-df-recovery-06
| Document | Type |
This is an older version of an Internet-Draft whose latest revision state is "Active".
Expired & archived
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|---|---|---|---|
| Authors | Patrice Brissette , Ali Sajassi , Luc André Burdet , John Drake , Jorge Rabadan | ||
| Last updated | 2023-02-25 (Latest revision 2022-08-24) | ||
| Replaces | draft-sajassi-bess-evpn-fast-df-recovery | ||
| RFC stream | Internet Engineering Task Force (IETF) | ||
| Formats | |||
| Reviews |
INTDIR Telechat review
(of
-09)
by Dave Thaler
Ready w/nits
IOTDIR Telechat review
(of
-09)
by Toerless Eckert
On the right track
|
||
| Additional resources | Mailing list discussion | ||
| Stream | WG state | WG Consensus: Waiting for Write-Up | |
| Document shepherd | Matthew Bocci | ||
| Shepherd write-up | Show Last changed 2022-11-03 | ||
| IESG | IESG state | Expired | |
| Consensus boilerplate | Yes | ||
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | matthew.bocci@nokia.com |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
The Ethernet Virtual Private Network (EVPN) solution provides Designated Forwarder election procedures for multihomed Ethernet Segments. These procedures have been enhanced further by applying Highest Random Weight (HRW) Algorithm for Designated Forwarded election in order to avoid unnecessary DF status changes upon a failure. This document improves these procedures by providing a fast Designated Forwarder (DF) election upon recovery of the failed link or node associated with the multihomed Ethernet Segment. The solution is independent of the number of EVIs associated with that Ethernet Segment and it is performed via a simple signaling between the recovered PE and each of the other PEs in the multihoming group.
Authors
Patrice Brissette
Ali Sajassi
Luc André Burdet
John Drake
Jorge Rabadan
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)