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Re: [v6ops] Fwd: New Version Notification for draft-collink-v6ops-ent64pd-01.txt

Gert Doering <gert@space.net> Tue, 20 December 2022 07:19 UTC

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Date: Tue, 20 Dec 2022 08:19:13 +0100
From: Gert Doering <gert@space.net>
To: Lorenzo Colitti <lorenzo@google.com>
Cc: Gert Doering <gert@space.net>, Jen Linkova <furry13@gmail.com>, V6 Ops List <v6ops@ietf.org>, draft-collink-v6ops-ent64pd@ietf.org, xiaom@google.com
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Subject: Re: [v6ops] Fwd: New Version Notification for draft-collink-v6ops-ent64pd-01.txt
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Hi,

On Tue, Dec 20, 2022 at 04:00:06PM +0900, Lorenzo Colitti wrote:
> Delegating a /64 prefix to the client allows the client to provide
> limitless addresses to IPv6 nodes connected to it (e.g., virtual machines,
> tethered devices), because all IPv6 nodes are required to support SLAAC.

There is no existing mechanism in hosts to handle distribution of
address distributed by DHCPv6-PD using "a SLAAC like algorithm",
so that argument is not convincing.  Especially as "all nodes are
required to support SLAAC" is totally not relevant here, if the
prefix is not arriving as a RA with A=1.

(If I'm mistaken, please point to implementations)

Gert Doering
        -- NetMaster
-- 
have you enabled IPv6 on something today...?

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