[shim6] Exit selection [New Version Notification - draft-mrw-nat66-08.txt]

Brian E Carpenter <brian.e.carpenter@gmail.com> Tue, 08 March 2011 19:54 UTC

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Date: Wed, 09 Mar 2011 08:55:56 +1300
From: Brian E Carpenter <brian.e.carpenter@gmail.com>
Organization: University of Auckland
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Cc: shim6-wg <shim6@ietf.org>, "S.P.Zeidler" <spz@serpens.de>
Subject: [shim6] Exit selection [New Version Notification - draft-mrw-nat66-08.txt]
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Diverted from the v6ops list:

On 2011-03-09 06:22, Rémi Després wrote:
> Le 3 mars 2011 à 20:48, Brian E Carpenter a écrit :
>> ...
>> Of course. PI has the cost of exploding the BGP4 table.
>> NPTv6 has the cost of destroying address transparency.
>>
>> Since SHIM6 has neither of these costs, are you surprised
>> that I prefer it?
> 
> SHIM6 is a solution, but AFAIK it needs that hosts know:
> - their global addresses
> - means to force outgoing paths that go via the right CPE's (an ingress-filtering constraint) 

This is well understood to be an issue for shim6.

How about rechartering the WG to resolve this?

The tail end of the charter says:

 Dec 2010  	Submit implementation report to IESG for publication as Informational RFC
 Dec 2010 	Submit applicability document to IESG for publication as Informational RFC
 Dec 2010 	Close or re-charter

Where is the implementation report, BTW? And when will the applicability
draft be ready for the IESG?

      Brian

> In a site using ULAs and having several links, a complement is therefore needed. 
> SAM is an approach for this (ref. draft-despres-softwire-sam-01 - sec. 3.3), and AFAIK the only documented one so far.
> Would you agree on this?
> 
> RD
> 
> 
> 
> 
>