Re: [CCAMP] [netmod] What to reference when importing an IANA module?

mohamed.boucadair@orange.com Mon, 16 January 2023 08:00 UTC

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From: mohamed.boucadair@orange.com
To: Randy Presuhn <randy_presuhn@alumni.stanford.edu>, "ccamp@ietf.org" <ccamp@ietf.org>, "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: [netmod] What to reference when importing an IANA module?
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Date: Mon, 16 Jan 2023 08:00:48 +0000
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Subject: Re: [CCAMP] [netmod] What to reference when importing an IANA module?
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Hi Randy, 

Please see inline.

Cheers,
Med

> -----Message d'origine-----
> De : netmod <netmod-bounces@ietf.org> De la part de Randy Presuhn
> Envoyé : vendredi 13 janvier 2023 21:22
> À : ccamp@ietf.org; netmod@ietf.org
> Objet : Re: [netmod] What to reference when importing an IANA
> module?
> 
> Hi -
> 
...
> 
> > Want to take a swing at it?
> 
> Not me.  :-)  There are competing requirements, and the "best"
> answer will very much depend on each situation.  I think the
> *spirit* of the RFC 8407 Section 3.9 is  "point to whatever
> resource will be most enlightening to the developer / user."  But
> the letter of the law is "point to whatever is needed to generate
> a tree of normative reference dependencies" - that is, use what
> will be most helpful to the people writing the standards.  There's
> a point to both kinds of pointers.
> 

[Med] Agree (see my previous answers to Tom). https://datatracker.ietf.org/doc/draft-boucadair-netmod-iana-registries/ currently says: 

   If an IANA-maintained module is imported by another module, a
   normative reference with the IANA URL from where to retrieve the
   IANA-maintained module SHOULD be included.  Although not encouraged,
   referencing the RFC that defines the initial version of the IANA
   module is acceptable in specific cases (e.g., the imported version is
   specifically the initial version, the RFC includes useful description
   about the usage of the module).

Would that be OK with you? Thanks

> When in doubt, my preference is to go whichever way will make it
> harder for implementations to get it wrong.
> 
> Randy
> 
> _______________________________________________
> netmod mailing list
> netmod@ietf.org
> https://www.ietf.org/mailman/listinfo/netmod

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