Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-prefix-per-host)

Joe Touch <touch@strayalpha.com> Sat, 11 November 2017 00:41 UTC

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Subject: Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-prefix-per-host)
To: Brian E Carpenter <brian.e.carpenter@gmail.com>, Ole Troan <otroan@employees.org>, Fernando Gont <fgont@si6networks.com>
Cc: v6ops@ietf.org, "6man@ietf.org" <6man@ietf.org>
References: <be9724f5-2ff5-d90c-2749-ecae2c628b78@si6networks.com> <CAKD1Yr0_a2Qm8U4oK+BQU57DeDUD9i-o_+G+YhnH4pVXRxmxxQ@mail.gmail.com> <9d154133-a1de-7774-1589-c7069bf279ee@si6networks.com> <0b45890d-ea4a-47b8-a650-ceb72b066df8@gmail.com> <ea772bfd-4004-7f94-8469-b50e3aff0f29@si6networks.com> <F2330138-6842-4C38-B5A0-FB40BFACD038@employees.org> <e40697ca-8017-c9d2-c25d-89087046c9cf@gmail.com>
From: Joe Touch <touch@strayalpha.com>
Message-ID: <207f040a-7fe2-9434-e7a5-f546b26fdf63@strayalpha.com>
Date: Fri, 10 Nov 2017 16:41:19 -0800
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On 11/10/2017 2:26 PM, Brian E Carpenter wrote:
> More on the philosophy side of the argument, WG Charters are a tool to
> allow the chairs and AD to control mission creep. They aren't sacred
> texts. So IMHO the real question is not whether this is strictly speaking
> a protocol extension, but whether it's a useful thing for the IETF to
> publish.
FWIW, I would agree with that if this were an issue of WG focus creep. 
AFAICT, the issue appears to go much deeper, which means it's an Area
boundary issue if it is indeed a protocol extension.

IMO, OPS stays in the lane of suggesting sets of *existing* protocol
parameters and features, or indicates where MAYs and SHOULDs can be
relaxed (or not) - all of this remains compliant with the protocol.
Changes to the protocol should not be considered operational decisions,
again IMO.

Joe