A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : PCEP extensions for a BGP/MPLS IP-VPN
Author(s) : Kenji Kumaki
Tomoki Murai
Dhruv Dhody
Peng Jiang
Filename : draft-kumaki-murai-pce-pcep-extension-l3vpn-11.txt
Pages : 9
Date : 2013-04-26
Abstract:
IP Virtual Private Networks (IP-VPNs) allow Service Providers to
offer customers connectivity between sites across an IP Backbone.
These VPNs can be supported using BGP/MPLS and the connections can be
created by using MPLS Traffic Engineered (TE) Label Switched Paths
(LSPs). The paths of these LSPs must be computed to provide the
connectivity between customer sites. Path selection may be dependent
on a variety of factors including traffic engineering constraints
and bandwidth requirements.
It is highly desirable for VPN customers to be able to dynamically
establish their MPLS TE LSPs for interconnectivity between BGP/MPLS
IP-VPN sites. The Path Computation Element (PCE) can determine the
optimal paths of TE LSPs within an MPLS network. This document
defines how to extend the PCEP to support the dynamic creation of
MPLS TE LSPs between BGP/MPLS IP-VPN sites.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-kumaki-murai-pce-pcep-extension-l3vpn
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-kumaki-murai-pce-pcep-extension-l3vpn-11
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-kumaki-murai-pce-pcep-extension-l3vpn-11
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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