Internet-Draft draft-ietf-bess-evpn-irb-extended-mobility-19.txt is now
available. It 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
Name: draft-ietf-bess-evpn-irb-extended-mobility-19.txt
Pages: 28
Dates: 2024-12-02
Abstract:
This document specifies extensions to Ethernet VPN (EVPN) Integrated
Routing and Bridging (IRB) procedures specified in RFC7432 and
RFC9135 to enhance the mobility mechanisms for EVPN-IRB based
networks. The proposed extensions improve the handling of host
mobility and duplicate address detection in EVPN-IRB networks to
cover a broader set of scenarios where a host's unicast IP address to
MAC bindings may change across moves. These enhancements address
limitations in the existing EVPN-IRB mobility procedures by providing
more efficient and scalable solutions. The extensions are backward
compatible with existing EVPN-IRB implementations and aim to optimize
network performance in scenarios involving frequent IP address
mobility.
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. Specifically, the three Cisco authors
are the original inventors of these procedures and contributed
heavily to rev 0 draft, most of which is still intact. AT&T is also
a key contributor towards defining the use cases that this document
addresses as well as the proposed solution. Authors from Nokia and
Juniper have further contributed to revisions and discussions
steadily over last six years to enable respective implementations and
a wider adoption.
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-19
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-bess-evpn-irb-extended-mobility-19
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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