[Pce] FW: I-D Action:draft-ietf-pce-brpc-07.txt

JP Vasseur <jvasseur@cisco.com> Thu, 21 February 2008 16:49 UTC

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Date: Fri, 08 Feb 2008 10:10:13 -0500
From: JP Vasseur <jvasseur@cisco.com>
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Subject: [Pce] FW: I-D Action:draft-ietf-pce-brpc-07.txt
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Hi,

A new revision of BRPC has been submit (rev-07).
Changes are:
1) Updated references,
2) Edits,
3) Example has been added showing the encoding of the VSPT as a non ordered
list of EROs (as suggestd by Eiji)
4) Update on IANA sections (there are a few errors there).

I attached the Diffs.

Thanks.

JP. 


------ Forwarded Message
> From: <Internet-Drafts@ietf.org>
> Date: Fri,  8 Feb 2008 06:15:01 -0800 (PST)
> To: <i-d-announce@ietf.org>
> Cc: <pce@ietf.org>
> Subject: [Pce] I-D Action:draft-ietf-pce-brpc-07.txt
> 
> 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           : A Backward Recursive PCE-based Computation (BRPC) procedure
> to compute shortest inter-domain Traffic Engineering Label Switched Paths
> Author(s)       : J. Vasseur, et al.
> Filename        : draft-ietf-pce-brpc-07.txt
> Pages           : 19
> Date            : 2008-02-08
> 
> The ability to compute shortest constrained Traffic Engineering Label
> Switched Paths (TE LSPs) in Multiprotocol Label Switching (MPLS) and
> Generalized MPLS (GMPLS) networks across multiple domains (where a
> domain is referred to as a collection of network elements within a
> common sphere of address management or path computational
> responsibility such as IGP areas and Autonomous Systems) has been
> identified as a key requirement.  This document specifies a procedure
> relying on the use of multiple Path Computation Elements (PCEs) in
> order to compute such inter-domain shortest constrained paths along a
> determined sequence of domains, using a backward recursive path
> computation technique while preserving confidentiality across
> domains, which is sometimes required when domains are managed by
> different Service Providers.
> 
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-pce-brpc-07.txt
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