Re: [Acme] IP addresses

Martin Thomson <martin.thomson@gmail.com> Wed, 25 March 2015 19:39 UTC

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Date: Wed, 25 Mar 2015 14:39:02 -0500
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From: Martin Thomson <martin.thomson@gmail.com>
To: James Cloos <cloos@jhcloos.com>
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Cc: Richard Barnes <rlb@ipv.sx>, "acme@ietf.org" <acme@ietf.org>, Jacob Hoffman-Andrews <jsha@eff.org>
Subject: Re: [Acme] IP addresses
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On 25 March 2015 at 14:24, James Cloos <cloos@jhcloos.com> wrote:
> Would a >> name >-a/aaaa-> address >-ptr-> same_name << trip be enough?

Not really.  The PTR records are populated dynamically, so there is no
way to be sure that they are valid for the sort of duration that I
think this group cares about.  (Basically, these can have the same
sort of lifetime as a DHCP lease.)