Re: [Softwires] Stateless implementation plan

Jacni Qin <jacni@jacni.com> Thu, 09 February 2012 08:02 UTC

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Date: Thu, 09 Feb 2012 16:05:28 +0800
From: Jacni Qin <jacni@jacni.com>
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To: "Lee, Yiu" <Yiu_Lee@Cable.Comcast.com>
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Cc: Softwires WG <softwires@ietf.org>, =?ISO-8859-1?Q?R=E9mi_Despr=E9s?= <remi.despres@free.fr>
Subject: Re: [Softwires] Stateless implementation plan
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Re-,

+1,
IMHO it's unacceptable in practice.


Cheers,
Jacni

On 2/9/2012 2:39 AM, Lee, Yiu wrote:
> Hi Remi,
>
> I know this is possible to do, in theory. However my question is more
> toward manageability of the network. IMHO, layering one tunnel (or
> translation) protocol on another tunnel protocol is asking for trouble.
>
> Cheers,
> /Yiu
>
> On 2/8/12 2:13 AM, "Rémi Després"<remi.despres@free.fr>  wrote:
>
>> 6rd can be deployed over Net-10 networks (RFC1918) to deployIPv6.
>> Shared public IPv4 addresses can then be offered to customers via this
>> IPv6.
>> Such a use case, based on the header-mappiong variant of 4rd-U rather
>> than on a double MAP encapsulation, is described in
>> tools.ietf.org/html/draft-despres-softwire-4rd-u-03#section-5.4.
>>
>> RD
>>
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