[bess] I-D Action: draft-ietf-bess-evpn-fast-df-recovery-08.txt

internet-drafts@ietf.org Mon, 10 July 2023 18:51 UTC

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Date: Mon, 10 Jul 2023 11:51:15 -0700
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Subject: [bess] I-D Action: draft-ietf-bess-evpn-fast-df-recovery-08.txt

A New Internet-Draft is available from the on-line Internet-Drafts
directories. This Internet-Draft is a work item of the BGP Enabled ServiceS
(BESS) WG of the IETF.

   Title           : Fast Recovery for EVPN Designated Forwarder Election
   Authors         : Patrice Brissette
                     Ali Sajassi
                     Luc Andre Burdet
                     John Drake
                     Jorge Rabadan
   Filename        : draft-ietf-bess-evpn-fast-df-recovery-08.txt
   Pages           : 13
   Date            : 2023-07-10

Abstract:
   The Ethernet Virtual Private Network (EVPN) solution provides
   Designated Forwarder (DF) election procedures for multihomed Ethernet
   Segments.  These procedures have been enhanced further by applying
   Highest Random Weight (HRW) algorithm for Designated Forwarder
   election in order to avoid unnecessary DF status changes upon a
   failure.  This document improves these procedures by providing a fast
   Designated Forwarder election upon recovery of the failed link or
   node associated with the multihomed Ethernet Segment.  This document
   updates Section 2.1 of [RFC8584] by optionally introducing delays
   between some of the events therein.

   The solution is independent of the number of EVPN Instances (EVIs)
   associated with that Ethernet Segment and it is performed via a
   simple signaling between the recovered node and each of the other
   nodes in the multihoming group.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-bess-evpn-fast-df-recovery/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-bess-evpn-fast-df-recovery-08

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-bess-evpn-fast-df-recovery-08

Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts

[bess] I-D Action: draft-ietf-bess-evpn-fast-df-r… internet-drafts