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Re: [Softwires] WG last call on draft-ietf-softwire-public-4over6-01

"Lee, Yiu" <Yiu_Lee@Cable.Comcast.com> Mon, 04 June 2012 14:34 UTC

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From: "Lee, Yiu" <Yiu_Lee@Cable.Comcast.com>
To: Ole Trøan <otroan@employees.org>, Rémi Després <despres.remi@laposte.net>
Thread-Topic: [Softwires] WG last call on draft-ietf-softwire-public-4over6-01
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Date: Mon, 04 Jun 2012 14:34:23 +0000
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Cc: "softwires@ietf.org" <softwires@ietf.org>, Yong Cui <cuiyong@tsinghua.edu.cn>
Subject: Re: [Softwires] WG last call on draft-ietf-softwire-public-4over6-01
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Hi Ole,

AFAIK, this will couple the IPv4 address and IPv6 prefix. This isn't the
requirement for Public 4over6.

Thanks,
Yiu


On 6/1/12 4:45 AM, "Ole Trøan" <otroan@employees.org> wrote:

>>> public 4over6 is exactly the same as MAP in hub and spoke mode with
>>>one mapping rule per subscriber.
>> 
>> Could you clarify how this relates to the MAP-rule definition saying
>>"Each MAP node in the domain has the same set of rules".
>> (draft-mdt-softwire-mapping-address-and-port-03)
>
>you can look at it as if each subscriber has his own MAP domain.
>
>cheers,
>Ole
>
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