[bess] I-D Action: draft-ietf-bess-evpn-irb-extended-mobility-12.txt

internet-drafts@ietf.org Tue, 15 August 2023 19:52 UTC

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Subject: [bess] I-D Action: draft-ietf-bess-evpn-irb-extended-mobility-12.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           : Extended Mobility Procedures for EVPN-IRB
   Authors         : Neeraj Malhotra
                     Ali Sajassi
                     Aparna Pattekar
                     Jorge Rabadan
                     Avinash Lingala
                     John Drake
   Filename        : draft-ietf-bess-evpn-irb-extended-mobility-12.txt
   Pages           : 26
   Date            : 2023-08-15

Abstract:
   The procedure to handle host mobility in a layer 2 Network with EVPN
   control plane is defined as part of [RFC7432].  EVPN has since
   evolved to find wider applicability across various IRB use cases that
   include distributing both MAC and IP reachability via a common EVPN
   control plane.  MAC Mobility procedures defined in [RFC7432] are
   extensible to IRB use cases if a fixed 1:1 mapping between VM IP and
   MAC is assumed across VM moves.  Generic mobility support for IP and
   MAC addresses that allows these bindings to change across moves is
   required to support a broader set of EVPN IRB use cases.  EVPN all-
   active multi-homing further introduces scenarios that require
   additional consideration from mobility perspective.  This document
   enumerates a set of design considerations applicable to mobility
   across these EVPN IRB use cases and updates sequence number
   assignment procedures defined in [RFC7432] to address these IRB use
   cases.

   NOTE TO IESG (TO BE DELETED BEFORE PUBLISHING): This draft lists six
   authors which is above the required limit of five.  Given significant
   and active contributions to the draft from all six authors over the
   course of six years, we would like to request IESG to allow
   publication with six authors.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-bess-evpn-irb-extended-mobility/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-bess-evpn-irb-extended-mobility-12

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-bess-evpn-irb-extended-mobility-12

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

[bess] I-D Action: draft-ietf-bess-evpn-irb-exten… internet-drafts