RFC 9161 on Operational Aspects of Proxy ARP/ND in Ethernet Virtual Private Networks
rfc-editor@rfc-editor.org Fri, 14 January 2022 05:36 UTC
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Subject: RFC 9161 on Operational Aspects of Proxy ARP/ND in Ethernet Virtual Private Networks
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A new Request for Comments is now available in online RFC libraries.
RFC 9161
Title: Operational Aspects of Proxy ARP/ND
in Ethernet Virtual Private Networks
Author: J. Rabadan, Ed.,
S. Sathappan,
K. Nagaraj,
G. Hankins,
T. King
Status: Standards Track
Stream: IETF
Date: January 2022
Mailbox: jorge.rabadan@nokia.com,
senthil.sathappan@nokia.com,
kiran.nagaraj@nokia.com,
greg.hankins@nokia.com,
thomas.king@de-cix.net
Pages: 22
Updates: RFC 7432
I-D Tag: draft-ietf-bess-evpn-proxy-arp-nd-16.txt
URL: https://www.rfc-editor.org/info/rfc9161
DOI: 10.17487/RFC9161
This document describes the Ethernet Virtual Private Network (EVPN)
Proxy ARP/ND function augmented by the capability of the ARP/ND
Extended Community. From that perspective, this document updates the
EVPN specification to provide more comprehensive documentation of the
operation of the Proxy ARP/ND function. The EVPN Proxy ARP/ND
function and the ARP/ND Extended Community help operators of Internet
Exchange Points, Data Centers, and other networks deal with IPv4 and
IPv6 address resolution issues associated with large Broadcast
Domains by reducing and even suppressing the flooding produced by
address resolution in the EVPN network.
This document is a product of the BGP Enabled ServiceS Working Group of the IETF.
This is now a Proposed Standard.
STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements. Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for the
standardization state and status of this protocol. Distribution of this
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