A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : PCE-based Computation Procedure To Compute Shortest Constrained P2MP Inter-domain Traffic Engineering Label Switched Paths
Author(s) : Q. Zhao, et al.
Filename : draft-zhao-pce-pcep-inter-domain-p2mp-procedures-02.txt
Pages : 21
Date : 2009-10-26
The ability to compute constrained Point-to-multipoint (P2MP)
Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS)
Traffic Engineering Label Switched Paths (TE LSPs) across multiple
domains has been identified as a key requirement. 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.
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