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Re: [PWE3] BFD for MPLS PWs

Stewart Bryant <stbryant@cisco.com> Wed, 02 August 2006 09:34 UTC

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Date: Wed, 02 Aug 2006 10:34:46 +0100
From: Stewart Bryant <stbryant@cisco.com>
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To: Rahul Aggarwal <rahul@juniper.net>
Subject: Re: [PWE3] BFD for MPLS PWs
References: <007c01c6b596$0e51c6c0$9c2c788a@ad3.ad.alcatel.com> <20060801213205.X38818@sapphire.juniper.net>
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Cc: "'Thomas D. Nadeau'" <tnadeau@cisco.com>, "'pwe3 WG ((((E-mail))))'" <pwe3@ietf.org>, Mustapha Aissaoui <mustapha.aissaoui@alcatel.com>, 'Sasha Vainshtein' <Sasha@AXERRA.com>
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Rahul Aggarwal wrote:

>Hi Mustapha,
>
>On Tue, 1 Aug 2006, Mustapha Aissaoui wrote:
>
>  
>
>>Tom and Sasha,
>>I do not see the need to add a CV type for the following:
>>4) BFD (without IP headers) + status
>>
>>The argument used so far was that an IP control plane may not exist for
>>these implementations.
>>    
>>
>
>How will these "implementations", establish PWs ?
>
>How will they establish PSN tunnels ?
>
>rahul
>  
>

via provisioning?

via an out of band control plane?

Stewart

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