I-D Action: draft-ietf-bess-evpn-fast-df-recovery-04.txt
internet-drafts@ietf.org Sat, 12 February 2022 18:44 UTC
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Subject: I-D Action: draft-ietf-bess-evpn-fast-df-recovery-04.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the BGP Enabled ServiceS 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-04.txt Pages : 11 Date : 2022-02-12 Abstract: 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 draft 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 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 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-04 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-bess-evpn-fast-df-recovery-04 Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
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