I-D Action: draft-ietf-bess-evpn-fast-df-recovery-07.txt

internet-drafts@ietf.org Mon, 27 March 2023 03:53 UTC

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Subject: I-D Action: draft-ietf-bess-evpn-fast-df-recovery-07.txt
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Date: Sun, 26 Mar 2023 20:53:23 -0700
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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-07.txt
   Pages           : 12
   Date            : 2023-03-26

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 Forwarder (DF)
   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.  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.

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-07

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-bess-evpn-fast-df-recovery-07

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

I-D Action: draft-ietf-bess-evpn-fast-df-recovery… internet-drafts