Hi Arifumi,

I tried to understand the rationale of this draft. So, are you thinking
there is a scenario where a customer is on a DS-lite access network but the
ISP still want to give him public v4 access? So the AFTR won't need to
perform NAT-44 function for this customer?

Thanks,
Yiu


On 3/10/10 6:04 AM, "Arifumi Matsumoto" <[email protected]> wrote:

> Hi,
> 
> I submitted a very simple draft.
> Any comments are welcome.
> 
> http://tools.ietf.org/html/draft-arifumi-softwire-dslite-global-addr-00
> 
> Begin forwarded message:
> 
>> 差出人: IETF I-D Submission Tool <[email protected]>
>> 日時: 2010年3月2日 09:14:43JST
>> 宛先: [email protected]
>> Cc: [email protected]
>> 件名: New Version Notification for draft-arifumi-softwire-dslite-global-addr-00
>> 
>> 
>> A new version of I-D, draft-arifumi-softwire-dslite-global-addr-00.txt has
>> been successfuly submitted by Arifumi Matsumoto and posted to the IETF
>> repository.
>> 
>> Filename:  draft-arifumi-softwire-dslite-global-addr
>> Revision:  00
>> Title:   Global IPv4 Address Configuration Option for DS-Lite
>> Creation_date:  2010-03-02
>> WG ID:   Independent Submission
>> Number_of_pages: 6
>> 
>> Abstract:
>> When an ISP tries to deploy IPv6 and take an action for IPv4 address
>> depletion, DS-Lite is reasonable approach for solving both of the
>> problems.  However, it is troublesome for an ISP to have the existing
>> IPv4 service facilities and DS-Lite facilities at the same time for
>> not a short period of time.  This document proposes a mechanism to
>> assign an IPv4 global address in DS-Lite framework, which makes every
>> customer to move to DS-Lite based network, and enables an ISP to
>> maintain single facility of the service network.
>> 
>> 
>> 
>> The IETF Secretariat.
>> 
>> 
> 
> 
> --
> Arifumi Matsumoto
>   Secure Communication Project
>   NTT Information Sharing Platform Laboratories
>   E-mail: [email protected]
> 
> _______________________________________________
> Softwires mailing list
> [email protected]
> https://www.ietf.org/mailman/listinfo/softwires

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