Re: RFC Errata: when to file, and when not to

John C Klensin <john-ietf@jck.com> Thu, 09 August 2012 12:34 UTC

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Date: Thu, 09 Aug 2012 08:34:12 -0400
From: John C Klensin <john-ietf@jck.com>
To: Yoav Nir <ynir@checkpoint.com>, Dave Cridland <dave@cridland.net>
Subject: Re: RFC Errata: when to file, and when not to
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--On Thursday, August 09, 2012 14:53 +0300 Yoav Nir
<ynir@checkpoint.com> wrote:

> 
> This means that there would be two documents with the same RFC
> number. The quasi-leagal "as published" one, and the one of
> the tools site. Which should I follow when I go to implement?

Exactly

> If the errors amount to something that would really make a
> difference in implementation, you really need a new RFC, and
> can't handle this in an erratum.
> 
> See for example RFC 4753. The erratum changed bits on the
> wire, so a replacement RFC (5903) had to be published.

And, if I correctly understood it at the time, that is exactly
why the RFC Editor opposed the idea of formal errata for years.
If there were real, substantive, errors, a replacement RFC
should be published as soon as practical.  For anything else,
the most that was desirable would be a collected list of
comments and suggestions that could be considered if/when the
document was revised.

   john