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Re: [v6ops] I-D Action: draft-ietf-v6ops-unique-ipv6-prefix-per-host-07.txt

Tim Chown <Tim.Chown@jisc.ac.uk> Mon, 07 August 2017 12:49 UTC

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From: Tim Chown <Tim.Chown@jisc.ac.uk>
To: Gert Doering <gert@space.net>
CC: Mikael Abrahamsson <swmike@swm.pp.se>, v6ops list <v6ops@ietf.org>
Thread-Topic: [v6ops] I-D Action: draft-ietf-v6ops-unique-ipv6-prefix-per-host-07.txt
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Date: Mon, 07 Aug 2017 12:49:05 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/v6ops/R81h51CPqpfE1rLqm9-a36bJvG8>
Subject: Re: [v6ops] I-D Action: draft-ietf-v6ops-unique-ipv6-prefix-per-host-07.txt
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> On 7 Aug 2017, at 12:53, Gert Doering <gert@space.net> wrote:
> 
> Hi,
> 
> On Mon, Aug 07, 2017 at 01:34:49PM +0200, Mikael Abrahamsson wrote:
>> How should the network differentiate me from "just a single host" when I 
>> connect to the IETF wifi?
> 
> DHCPv6-PD comes to mind...  as the next person to speak up will want
> a routed setup with many layers in their VM stack on their laptop, 
> "something with routed subnets" is (obviously) needed.
> 
> Otherwise, you're back to "your VM stack needs to do bridging", which
> they notoriously cannot get right for the generic "bridging to wifi"
> case.

The draft describes RA-based provision, with /64 as “current” practice.  There’s more detail in the original non-WG version - draft-jjmb-v6ops-unique-ipv6-prefix-per-host-00

There was pushback on DHCP-PD for hosts in the RFC6434-bis discussion, and DHCP-PD is not mentioned in this draft.

Tim

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