Re: [apps-discuss] Review of draft-ietf-6renum-gap-analysis-05

Brian E Carpenter <brian.e.carpenter@gmail.com> Tue, 16 April 2013 12:35 UTC

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Date: Tue, 16 Apr 2013 13:35:15 +0100
From: Brian E Carpenter <brian.e.carpenter@gmail.com>
Organization: University of Auckland
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Cc: "draft-ietf-6renum-gap-analysis.all@tools.ietf.org" <draft-ietf-6renum-gap-analysis.all@tools.ietf.org>, "apps-discuss@ietf.org" <apps-discuss@ietf.org>, "Liubing (Leo)" <leo.liubing@huawei.com>
Subject: Re: [apps-discuss] Review of draft-ietf-6renum-gap-analysis-05
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On 16/04/2013 13:27, Barry Leiba wrote:
>> RFC 5887 and 4192 are Informational so cannot be normative
> 
> That's not true any more -- we've allowed downrefs to Informational
> documents for some time now, if the community agrees, through a note in the
> last call announcement, that they are necessary references.  All we'd have
> to do is run a last call that specifically mentions them.

Yes, I am aware of that, and it's a matter of judgement, but
since this draft is not in any sense a protocol specification
or a pseudo-BCP, I am not sure why it needs *any* normative
references, let alone downrefs. There is certainly no
process requirement for them.

   Brian

> Barry
> 
> On Tuesday, April 16, 2013, Brian E Carpenter wrote:
> 
>>>>> "starts from existing work in [RFC5887],
>>>>> [I-D.chown-v6ops-renumber-thinkabout] and [RFC4192]." but the
>> references
>>>>> to these documents are informative.  If the document is meant to be an
>> extension,
>>>>> rather than a replacement, such that these documents must be read to
>> get the full
>>>>> picture, than a normative reference may be better.
>>>> Well, we don't have a category for "informative, but really important
>> context", so I leave it to you to pick.  I would personally likely choose
>> normative to highlight their importance.
>>> [Bing2] Ok, if normative could highlight the importance without
>> implication of extension or replacement, then I think it is good. Thanks
>> for the suggestion.
>>
>> RFC 5887 and 4192 are Informational so cannot be normative, and the draft
>> is long-expired so cannot be normative.
>>
>> Regards
>>    Brian
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