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RE: draft-gont-6man-managing-privacy-extensions-00.txt

Paul Chilton <paul.chilton@nxp.com> Thu, 10 March 2011 18:17 UTC

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From: Paul Chilton <paul.chilton@nxp.com>
To: james woodyatt <jhw@apple.com>
Date: Thu, 10 Mar 2011 19:18:12 +0100
Subject: RE: draft-gont-6man-managing-privacy-extensions-00.txt
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Doesn't a combination of RFC4941 and NPTv6 produce the necessary privacy over both parts of the IPv6 address? 
(BTW thats a question from an interested observer new to this topic, not a statement - I started following this thread and ended up digging around in the RFCs and drafts the thread uncovered)


Paul Chilton
Low Power RF Solutions (formerly Jennic)
NXP Semiconductors


-----Original Message-----
From: ipv6-bounces@ietf.org [mailto:ipv6-bounces@ietf.org] On Behalf Of james woodyatt
Sent: 10 March 2011 16:02
To: Ran Atkinson
Cc: ipv6@ietf.org
Subject: Re: draft-gont-6man-managing-privacy-extensions-00.txt

On Mar 10, 2011, at 4:10 AM, Ran Atkinson wrote:
> 
> It seems pretty clear that Fred's NPTv6 is going to be deployed in at least some locations, albeit for entirely  different reasons.  I'm not sure if that meets your definition of NAPT66 or not.

It does not.  NPTv6 only translates the network prefix; it therefore doesn't prevent global tracking of hosts that use EUI-64 interface identifiers.


--
james woodyatt <jhw@apple.com>
member of technical staff, core os networking



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