A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Layer 2 Virtual Private Networks Working Group of the IETF.
Title : PBB E-VPN
Author(s) : Ali Sajassi
Samer Salam
Sami Boutros
Nabil Bitar
Aldrin Isaac
Lizhong Jin
Filename : draft-ietf-l2vpn-pbb-evpn-01.txt
Pages : 25
Date : 2012-03-11
This document discusses how Ethernet Provider Backbone Bridging
[802.1ah] can be combined with E-VPN in order to reduce the number of
BGP MAC advertisement routes by aggregating Customer/Client MAC (C-
MAC) addresses via Provider Backbone MAC address (B-MAC), provide
client MAC address mobility using C-MAC aggregation and B-MAC sub-
netting, confine the scope of C-MAC learning to only active flows,
offer per site policies and avoid C-MAC address flushing on topology
changes. The combined solution is referred to as PBB-EVPN.
Conventions
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-l2vpn-pbb-evpn-01.txt
Internet-Drafts are also available by anonymous FTP at:
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This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-ietf-l2vpn-pbb-evpn-01.txt
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