draft-ietf-bess-evpn-proxy-arp-nd-01.txt   draft-ietf-bess-evpn-proxy-arp-nd-02.txt 
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G. Hankins G. Hankins
Nokia Nokia
T. King T. King
D. Melzer D. Melzer
DE-CIX DE-CIX
E. Nordmark E. Nordmark
Arista Networks Arista Networks
Expires: April 6, 2017 October 3, 2016 Expires: October 8, 2017 April 6, 2017
Operational Aspects of Proxy-ARP/ND in EVPN Networks Operational Aspects of Proxy-ARP/ND in EVPN Networks
draft-ietf-bess-evpn-proxy-arp-nd-01 draft-ietf-bess-evpn-proxy-arp-nd-02
Abstract Abstract
The MAC/IP Advertisement route specified in [RFC7432] can optionally The MAC/IP Advertisement route specified in [RFC7432] can optionally
carry IPv4 and IPv6 addresses associated with a MAC address. Remote carry IPv4 and IPv6 addresses associated with a MAC address. Remote
PEs can use this information to reply locally (act as proxy) to IPv4 PEs can use this information to reply locally (act as proxy) to IPv4
ARP requests and IPv6 Neighbor Solicitation messages (or 'unicast- ARP requests and IPv6 Neighbor Solicitation messages (or 'unicast-
forward' them to the owner of the MAC) and reduce/suppress the forward' them to the owner of the MAC) and reduce/suppress the
flooding produced by the Address Resolution procedure. This EVPN flooding produced by the Address Resolution procedure. This EVPN
capability is extremely useful in Internet Exchange Points (IXPs) and capability is extremely useful in Internet Exchange Points (IXPs) and
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Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." The list material or to cite them other than as "work in progress." The list
of current Internet-Drafts can be accessed at of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt http://www.ietf.org/ietf/1id-abstracts.txt
The list of Internet-Draft Shadow Directories can be accessed at The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html http://www.ietf.org/shadow.html
This Internet-Draft will expire on April 6, 2017. This Internet-Draft will expire on October 8, 2017.
Copyright Notice Copyright Notice
Copyright (c) 2016 IETF Trust and the persons identified as the Copyright (c) 2017 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
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the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
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