Support the adoption.
Thanks,
Sandy
Original
From: ZhaohuiZhangviaDatatracker <[email protected]>
To: [email protected] <[email protected]>;[email protected]
<[email protected]>;[email protected]
<[email protected]>;
Date: 2026年03月06日 04:46
Subject: [bess] Call for adoption:
draft-sajassi-bess-evpn-first-hop-security-05 (Ends 2026-03-25)
This message starts a bess WG Call for Adoption of:
draft-sajassi-bess-evpn-first-hop-security-05
This Working Group Call for Adoption ends on 2026-03-25. An extra is given in
consideration of IETF25.
Abstract:
The Dynamic Host Configuration Protocol (DHCP) snoop database stores
valid IPv4-to-MAC and IPv6-to-MAC bindings by snooping on DHCP
messages. These bindings are used by security functions like Dynamic
Address Resolution Protocol Inspection (DAI), Neighbor Discovery
Inspection (NDI), IPv4 Source Guard, and IPv6 Source Guard to
safeguard against traffic received with a spoofed address. These
functions are collectively referred to as First Hop Security (FHS).
This document proposes BGP extensions and new procedures for Ethernet
VPN (EVPN) will distribute and synchronize the DHCP snoop database to
support FHS. Such synchronization is needed to support EVPN host
mobility and multi-homing.
Please reply to this message and indicate whether or not you support adoption
of this Internet-Draft by the bess WG. Comments to explain your preference
are greatly appreciated. Please reply to all recipients of this message and
include this message in your response.
Authors, and WG participants in general, are reminded of the Intellectual
Property Rights (IPR) disclosure obligations described in BCP 79 [2].
Appropriate IPR disclosures required for full conformance with the provisions
of BCP 78 [1] and BCP 79 [2] must be filed, if you are aware of any.
Sanctions available for application to violators of IETF IPR Policy can be
found at [3].
Thank you.
[1] https://datatracker.ietf.org/doc/bcp78/
[2] https://datatracker.ietf.org/doc/bcp79/
[3] https://datatracker.ietf.org/doc/rfc6701/
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-sajassi-bess-evpn-first-hop-security/
There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-sajassi-bess-evpn-first-hop-security-05
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-sajassi-bess-evpn-first-hop-security-05
Thanks.
BESS Chairs
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