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Re: [perpass] Fwd: New Version Notification for draft-barnes-pervasive-problem-00.txt

Eliot Lear <lear@cisco.com> Wed, 08 January 2014 07:00 UTC

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Date: Wed, 08 Jan 2014 07:59:53 +0100
From: Eliot Lear <lear@cisco.com>
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To: Stefan Winter <stefan.winter@restena.lu>, perpass@ietf.org
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Subject: Re: [perpass] Fwd: New Version Notification for draft-barnes-pervasive-problem-00.txt
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On 1/8/14 7:52 AM, Stefan Winter wrote:

> In short: MAC addresses are NOT necessarily local to the LAN; if they
> leak beyond, privacy is at risk. The LAN may be IEEE's domain; protocols
> that transport information about MAC addresses on the layers above are
> most certainly IETF work.
>
>

Indeed.  Mac addresses are also found in location registrations for some
services.

Eliot

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