Re: Your input: Use of PCE in Inter-domain

[Kenji Kumaki <ke-kumaki@kddi.com>]

Hi all,

We have already deployed inter-domain MPLS VPN services in commercial
network. We face the problem that it is difficult to get a end-to-end
shortest path and reoptimize inter-AS TE LSPs through inter-SP
environment as I made a presentation in the last PCE BOF.

We consider that the PCE-based approach is well suited to inter-AS TE,
as it can solve the above problem without major impact on signaling and
routing protocols.

Regards,
Kenji

On Tue, 19 Oct 2004 20:11:23 +0100
"Adrian Farrel" <olddog@clara.co.uk> wrote:

> Folks, 
> 
> The chairs and ADs would like your input on 
> http://www.ietf.org/internet-drafts/draft-ash-pce-architecture-00.txt in the 
> context of our inter-domain traffic engineering work. 
> 
> This draft documents an architecture for Path Computation Elements (PCE) and 
> is currently being discussed on the pce mailing list 
> (https://www1.ietf.org/mailman/listinfo/pce) 
> 
> What we would like CCAMP to do is give us your opinion on whether PCE is 
> addresing an inter-domain problem that needs to be addressed, and if so 
> whether the architecture provides an acceptable way to resolve the problem. 
> 
> Answers to the mailing list in advance of the meeting in Washington would be 
> appreciated. 
> 
> Thanks,
> Adrian and Kireeti 
> 
>  
> 
> 

-- 
Kenji Kumaki <ke-kumaki@kddi.com>