A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Signaling RSVP-TE P2MP LSPs in an Inter-domain Environment
Author(s) : Z. Ali
Filename : draft-ali-mpls-inter-domain-p2mp-rsvp-te-lsp-00.txt
Pages : 9
Date : 2008-07-06
Point-to-MultiPoint (P2MP) Multiprotocol Label Switching
(MPLS) and Generalized MPLS (GMPLS) Traffic Engineering Label
Switched Paths (TE LSPs) may be established using signaling
techniques described in [RFC4875]. However, [RFC4875] does not
Expires August 2007
[page 1]
draft-ali-mpls-inter-domain-p2mp-rsvp-te-lsp-00.txt
address many issues that comes when a P2MP-TE LSP is signaled in
a multi-domain networks. Specifically, one of the issues in
multi-domain networks is how to allow computation of a loosely
routed P2MP-TE LSP such that it is remerge free. This document
provides a framework and required protocol extensions needed for
establishing and controlling P2MP MPLS and GMPLS TE LSPs in
multi-domain networks.
This document borrows inter-domain TE terminology from
[RFC4726], e.g., for the purposes of this document, a domain is
considered to be any collection of network elements within a
common sphere of address management or path computational
responsibility. Examples of such domains include Interior
Gateway Protocol (IGP) areas and Autonomous Systems (ASes).
Conventions used in this document
In examples, "C:" and "S:" indicate lines sent by the client and
server respectively.
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL
NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and
"OPTIONAL" in this document are to be interpreted as described in
RFC-2119.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ali-mpls-inter-domain-p2mp-rsvp-te-lsp-00.txt
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