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Re: [v6ops] IPv6 mostly for DS-Lite

Tim Chown <Tim.Chown@jisc.ac.uk> Wed, 20 March 2024 10:13 UTC

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From: Tim Chown <Tim.Chown@jisc.ac.uk>
To: Ole Troan <otroan=40employees.org@dmarc.ietf.org>
CC: Mark Andrews <marka@isc.org>, v6ops <v6ops@ietf.org>
Thread-Topic: [v6ops] IPv6 mostly for DS-Lite
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Date: Wed, 20 Mar 2024 10:13:00 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/v6ops/Na47f2yi4dP3hin7JYwO7WKd9UM>
Subject: Re: [v6ops] IPv6 mostly for DS-Lite
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> On 20 Mar 2024, at 08:02, Ole Troan <otroan=40employees.org@dmarc.ietf.org> wrote:
> 
> Mark,
> 
>> Well people do use DS-Lite. Why should the be treated as second class citizens.
> 
> I’m afraid this is a VHS vs Betamax incidence.
> DS-lite with a single NAT + tunnel + NAT64 is the better solution.
> But 464XLAT won the market. Even with 3 NATs in a row. So that’s what we are going with.

Let’s hope this analogy plays out fully so in a few years no-one will be using VHS or Betamax.

Tim

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