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Re: Follow-up work on NAT-PT
- To: IPv6 Operations <v6ops@ops.ietf.org>
- Subject: Re: Follow-up work on NAT-PT
- From: JORDI PALET MARTINEZ <jordi.palet@consulintel.es>
- Date: Sun, 11 Nov 2007 23:49:02 -0200
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- In-reply-to: <20071111095909.GH69215@Space.Net>
- Reply-to: jordi.palet@consulintel.es
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Same way as today do most of the end-users, private IPv4+NAT+IPv6 !
Applications that today work with IPv4+NAT keep working. New applications
take advantage of IPv6.
Regards,
Jordi
> De: Gert Doering <gert@space.net>
> Responder a: <owner-v6ops@ops.ietf.org>
> Fecha: Sun, 11 Nov 2007 10:59:09 +0100
> Para: Christian Huitema <huitema@windows.microsoft.com>
> CC: Iljitsch van Beijnum <iljitsch@muada.com>, Brian E Carpenter
> <brian.e.carpenter@gmail.com>, David Miles <davidm@thetiger.com>, IPv6
> Operations <v6ops@ops.ietf.org>
> Asunto: Re: Follow-up work on NAT-PT
>
> Hi,
>
> On Sat, Nov 10, 2007 at 08:12:27AM -0800, Christian Huitema wrote:
>> Implementing "dual stack" is not much harder than implementing "IPv6
>> only", so this is pretty much a no-brainer.
>
> I want to challenge that. How are you going to implement "dual stack"
> if no more IPv4 addresses are available?
>
> Which is going to be a fairly typical scenario for new networks, some
> years into the future.
>
> (For the ISP backbone, dual stack is usually fairly easily done, because
> the number addresses needed is small - but what about the end user networks?)
>
> Gert Doering
> --
> Total number of prefixes smaller than registry allocations: 122119
>
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