A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Path Computation Element Working Group of the IETF.
Title : PCE-based Computation Procedure To Compute Shortest Constrained P2MP Inter-domain Traffic Engineering Label Switched Paths
Author(s) : Quintin Zhao
Zafar Ali
Tarek Saad
Siva Sivabalan
Daniel King
Ramon Casellas
Filename : draft-ietf-pce-pcep-inter-domain-p2mp-procedures-00.txt
Pages : 21
Date : 2011-09-14
The ability to compute paths for constrained point-to-multipoint
(P2MP) Traffic Engineering Label Switched Paths (TE LSPs) across
multiple domains has been identified as a key requirement for the
deployment of P2MP services in MPLS and GMPLS networks. The Path
Computation Element (PCE) has been recognized as an appropriate
technology for the determination of inter-domain paths of P2MP TE
LSPs.
This document describes the procedures and extensions to the PCE
communication Protocol (PCEP) to handle requests and responses for
the computation of inter-domain paths for P2MP TE LSPs.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-pce-pcep-inter-domain-p2mp-procedures-00.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-ietf-pce-pcep-inter-domain-p2mp-procedures-00.txt
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