Re: [v6ops] Implementation Status of PREF64

Lorenzo Colitti <lorenzo@google.com> Thu, 30 September 2021 05:53 UTC

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From: Lorenzo Colitti <lorenzo@google.com>
Date: Thu, 30 Sep 2021 14:53:22 +0900
Message-ID: <CAKD1Yr2+Y59v81mPBn4Y3u0LRX7TzahbnaF1hVUZ+NSf0Jj_4g@mail.gmail.com>
To: Gert Doering <gert@space.net>
Cc: JORDI PALET MARTINEZ <jordi.palet=40consulintel.es@dmarc.ietf.org>, V6 Ops List <v6ops@ietf.org>
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Subject: Re: [v6ops] Implementation Status of PREF64
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On Wed, Sep 29, 2021 at 3:40 AM Gert Doering <gert@space.net> wrote:

> As a matter of fact, I know of at least one deployment in a "fortune 500"
> company that was seriously impaired due to lack of DHCPv6 support in
> Android.  They want control over address assignment, tracking of address
> assignments, and DHCP is the machinery they use for it (plus NAC, making
> sure that only assigned IPv6 addresses can be used).
>
> But they want to support Android devices.
>
> So, still no IPv6 today...
>

Is there any other way to break this logjam than to implement DHCPv6 IA_NA
and accept one IPv6 address per device? What about DHCPv6 PD or
/64-per-host? What about resurrecting draft-ietf-dhc-addr-registration
<https://datatracker.ietf.org/doc/draft-ietf-dhc-addr-registration/>, so
the device can inform the network of addresses it has created?