Re: 6man w.g. last call for <draft-ietf-6man-default-iids-11.txt>

Lorenzo Colitti <lorenzo@google.com> Thu, 19 May 2016 01:00 UTC

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From: Lorenzo Colitti <lorenzo@google.com>
Date: Thu, 19 May 2016 10:00:10 +0900
Message-ID: <CAKD1Yr3heGg1GjhU1VghMHfg08q6RuK6Ls4M==ppgg6Eg1G_Wg@mail.gmail.com>
Subject: Re: 6man w.g. last call for <draft-ietf-6man-default-iids-11.txt>
To: Fernando Gont <fgont@si6networks.com>
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Cc: IPv6 List <ipv6@ietf.org>, 神明達哉 <jinmei@wide.ad.jp>, Bob Hinden <bob.hinden@gmail.com>
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On Wed, May 18, 2016 at 11:13 AM, Fernando Gont <fgont@si6networks.com>
wrote:

> No. My take is that the concern is flawed. Please read
> draft-gont-predictable-protocol-ids, and even RFC4941, which talks at
> length about security and privacy issues regarding reusing identifiers
> in different context, for different scopes, etc.
>

Fernando, please stop arguing that a random MAC address is a "predictable
ID". That statement is false and continuing to argue for it is not helping
this document advance.