Re: [v6ops] I-D Action: draft-ietf-v6ops-host-addr-availability-05.txt

Brian E Carpenter <brian.e.carpenter@gmail.com> Fri, 12 February 2016 18:46 UTC

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To: Lorenzo Colitti <lorenzo@google.com>, "v6ops@ietf.org WG" <v6ops@ietf.org>
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From: Brian E Carpenter <brian.e.carpenter@gmail.com>
Organization: University of Auckland
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Date: Sat, 13 Feb 2016 07:46:41 +1300
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Subject: Re: [v6ops] I-D Action: draft-ietf-v6ops-host-addr-availability-05.txt
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On 13/02/2016 06:25, Lorenzo Colitti wrote:
> On Fri, Feb 12, 2016 at 6:19 PM, <internet-drafts@ietf.org> wrote:
> 
>>         Title           : Host address availability recommendations
>>         Authors         : Lorenzo Colitti
>>                           Vint Cerf
>>                           Stuart Cheshire
>>                           David Schinazi
>>         Filename        : draft-ietf-v6ops-host-addr-availability-05.txt
>>
> 
> New in this version:
> 
>    1. Placed much less emphasis on DHCPv6 PD. It was never the intention to
>    recommend DHCPv6 PD only; 

And don't overlook that draft-ietf-dhc-anonymity-profile is in IETF Last Call
for another 2 days, including a strong recommendation against using IA_PD.

   Brian

>    the intention was to recommend address
>    provisioning mechanisms that provide plenty of addresses (e.g., by
>    providing a prefix). However, some WG participants believed that that was
>    the intent. The draft now recommends either "methods that allow the host to
>    obtain more addresses autonomously" or a dedicated /64 per host, where the
>    dedicated /64 per host can be obtained in several ways.
>    2. Mention SLAAC with a dedicated /64 for every host as a way of
>    providing plenty of addresses via SLAAC with simpler tracking than shared
>    SLAAC.
>    3. Slightly reworded the section on address tracking.
> 
> Cheers,
> Lorenzo
> 
> 
> 
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