Re: [rfc-i] "Obsoleting" a perfectly valid document

Brian E Carpenter <brian.e.carpenter@gmail.com> Fri, 05 July 2019 20:52 UTC

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To: Carsten Bormann <cabo@tzi.org>, Loa Andersson <loa@pi.nu>
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From: Brian E Carpenter <brian.e.carpenter@gmail.com>
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Date: Sat, 06 Jul 2019 08:52:34 +1200
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Subject: Re: [rfc-i] "Obsoleting" a perfectly valid document
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On 05-Jul-19 21:20, Carsten Bormann wrote:
> On Jul 5, 2019, at 11:03, Loa Andersson <loa@pi.nu> wrote:
>>
>> Are you saying that (given good motivations and rough consensus) the
>> RFC Editor could add "replace" to the options (or even have "replace"
>> obsolete "obsolete")?
> 
> If we want to discuss changing the labels (my original question was more about trying to stay in the existing label set, but I’m also happy if there is a change):
> 
> RFC 1388 (RIPv2) “updated" RFC 1058 (RIPv1), the document.
> It also obsoleted (not the RFC term) RIPv1 as a protocol.
> RFC 1388 was “obsoleted” by RFC 1723, which still “updates” RFC 1058.
> RFC 1723 in turn was obsoleted by RFC 2453, which no longer “updates” RFC 1058, apparently as it is standing on its own.
> (RFC 1058 is historic now, so the question whether it was obsoleted by RFC 2453 is moot.)
> 
> I think it would be good if we could catch nuances like this.

Yes, but life is complicated and each case may be different.
While I do think that a "Replaces" tag would be useful, I think
it's really a standards process issue that the IETF should sort out
first, e.g. like this:
https://tools.ietf.org/html/draft-ietf-newtrk-repurposing-isd-04

    Brian



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