A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : BGP IP VPN Data Center Interconnect
Author(s) : Luyuan Fang
Rex Fernando
Dhananjaya Rao
Sami Boutros
Filename : draft-fang-l3vpn-data-center-interconnect-01.txt
Pages : 13
Date : 2013-02-25
Abstract:
This document discusses solutions for inter-connection of BGP MPLS
IP/VPN [RFC4364] and Data Center (DC) overlay networks. Two
categories of inter-connections are discussed in this document. In
the first category, Data Center overlay virtual network is built with
BGP IP VPN technologies, the inter-connection of IP VPN in the Data
Center to BGP IP VPN in the WAN enables end-to-end IP VPN
connectivity. New Inter-AS solutions are required in certain
scenarios, in addition to the existing Inter-AS Options (A, B, C)
defined in [RFC4364]. In the second category, Data Centers overlay
network uses non IP VPN technologies, the inter-connection of any
overlay virtual network in the Data Center to BGP IP VPN in the WAN
provides end user connectivity through stitching of different overlay
technologies, the mapping of non IP VPN overlay to IP VPN need to be
performed at the border Gateway of the two networks. The role of
Software Defined Network (SDN) to assist the inter-connections is
discussed.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-fang-l3vpn-data-center-interconnect
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-fang-l3vpn-data-center-interconnect-01
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-fang-l3vpn-data-center-interconnect-01
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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