Fw: I-D ACTION:draft-chen-ccamp-ospf-interas-te-extension-01.txt

[Mach Chen <[e-mail]>]

Hi,

We have just submitted the second revision of our I-D,draft-chen-ccamp-ospf-interas-te-extensions.

The problem we are trying to solve is how a PCE or entry-point ASBR can select the exit-point ASBR for a TE LSP when it knows (from the ERO) the downstream AS or the downstream ASBR. We believe that IGP needs to flood the inter-AS TE links together with additional information about the neighboring AS and ASBR. The problem arises for both the pd-path and brpc computation methods.

We would welcome your input on our problem statement and our proposed solution.

Best regards,

Mach & Renhai

----- Original Message ----- 
From: <[e-mail]>
To: <[e-mail]>
Sent: Friday, February 02, 2007 4:50 AM
Subject: I-D ACTION:draft-chen-ccamp-ospf-interas-te-extension-01.txt


>A New Internet-Draft is available from the on-line Internet-Drafts 
> directories.
> 
> 
> Title : OSPF Extensions in Support of Inter-AS (G)MPLS TE
> Author(s) : M. Chen, R. Zhang
> Filename : draft-chen-ccamp-ospf-interas-te-extension-01.txt
> Pages : 11
> Date : 2007-2-1
> 
> This document describes extensions to the OSPF protocol to support 
>   Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) 
>   Traffic Engineering (TE) for multiple Autonomous Systems (ASes). It 
>   defines OSPF extensions for the flooding of inter-AS links which can 
>   be used to perform inter-AS path computation.
> 
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-chen-ccamp-ospf-interas-te-extension-01.txt
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