A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Proxy-ARP/ND function in EVPN networks
Authors : Jorge Rabadan
Senthil Sathappan
Kiran Nagaraj
Wim Henderickx
Thomas King
Daniel Melzer
Filename : draft-snr-bess-evpn-proxy-arp-nd-00.txt
Pages : 15
Date : 2015-03-09
Abstract:
The MAC/IP Advertisement route specified in [RFC7432] can optionally
carry IPv4 and IPv6 addresses associated with a MAC address. Remote
PEs can use this information to reply locally (act as proxy) to IPv4
ARP requests and IPv6 Neighbor Solicitation messages and
reduce/suppress the flooding produced by the Address Resolution
procedure. This EVPN capability is extremely useful in Internet
Exchange Points (IXPs) with large broadcast domains, where the amount
of ARP/ND flooded traffic causes issues on routers and CEs, as
explained in [RFC6820]. This document describes how the [RFC7432]
EVPN proxy-ARP/ND function should be implemented to help IXPs and
other operators deal with the issues derived from Address Resolution
in large broadcast domains.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-snr-bess-evpn-proxy-arp-nd/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-snr-bess-evpn-proxy-arp-nd-00
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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