Re: [v6ops] I-D Action: draft-ietf-v6ops-ula-usage-recommendations-02.txt

Lorenzo Colitti <lorenzo@google.com> Thu, 20 February 2014 01:18 UTC

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From: Lorenzo Colitti <lorenzo@google.com>
Date: Thu, 20 Feb 2014 10:17:48 +0900
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To: Brian E Carpenter <brian.e.carpenter@gmail.com>
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Subject: Re: [v6ops] I-D Action: draft-ietf-v6ops-ula-usage-recommendations-02.txt
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On Thu, Feb 20, 2014 at 7:08 AM, Brian E Carpenter <
brian.e.carpenter@gmail.com> wrote:

> 1. More than one party not following the spec on how to generate
> a ULA prefix - so they will be punished for their own mistakes.
>

How are they punished? And what will they do when they are punished? I
guarantee that renumbering will not be the solution, NAT will be the
solution.

2. A piece of remarkably bad luck, rather less likely than
> winning any lottery I'm aware of.
>

You assume that people will actually follow the rules instead of saying
"let's just do this like IPv4, and use NAT at the border".