Re: thoughts on draft-bryant-shand-ipfrr-notvia-addresses-00.txt

Naiming Shen <naiming@cisco.com> Mon, 16 May 2005 15:56 UTC

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Date: Mon, 16 May 2005 08:55:56 -0700
From: Naiming Shen <naiming@cisco.com>
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To: Loa Andersson <loa@pi.se>
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Cc: rtgwg@ietf.org, mike shand <mshand@cisco.com>
Subject: Re: thoughts on draft-bryant-shand-ipfrr-notvia-addresses-00.txt
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Loa,

Check out the MPLS mailing list archive April 2004 with
subject of "discussion on nexthop fast-reroute drafts".
I posted the mail first on the list asking for two drafts,

draft-shen-nhop-fastreroute-00.txt
draft-shen-mpls-ldp-nnhop-label-00.txt

to be adopted as the working group document in mpls-wg.
there were some syntax comments and some IPR dicussions
followed. the IPR issue should be fixed and we also
posted version-1 drafts after that. I can post the
new versions and start the discussion again.

thanks.
- Naiming

Loa Andersson said the following on 05/16/2005 04:03 AM:
> Naiming,
> 
> could you give me the pointer to "the last time" you are
> refereing to. I find "the latest" in the reference to this
> from the Seoul meeting. There were two question posed, do
> we want to take LDP there and will it actually achieve
> what the authors claim. Both questions were left for
> further discussion on the MPLS mailing list. As far as
> I remember this discussion has not taken place.
> 
> /Loa
> 
> Naiming Shen wrote:
> 
>> Loa,
>>
>> Last time the issue was with the wording of IPR statement in the
>> previous version of NNHOP LDP draft, we plan to refresh the
>> document in the mpls wg soon.
>>
>> thanks.
>> - Naiming
>>
>> Loa Andersson said the following on 05/02/2005 12:55 AM:
>>
>>> Mike,
>>>
>>> actually the Naimings draft did not go anywhere when discussed in the
>>> MPLS wg, this change to LDP would have to be taken up in the mpls again.
>>>
>>> /Loa
>>>
>>>>
>>>>> 2.      Explicit tunnels are needed, which means that targeted LDP 
>>>>> sessions are necessary to have this support LDP traffic.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Yes. In the case of node protection we could also using Naiming's 
>>>> scheme of next-next hop LDP advertisement.
>>>>
>>>
>>>
>>> _______________________________________________
>>> Rtgwg mailing list
>>> Rtgwg@ietf.org
>>> https://www1.ietf.org/mailman/listinfo/rtgwg
>>
>>
>>
> 
> 

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