On Thu, 2019-10-10 at 14:07 +0200, Martin Bjorklund wrote:
> Ladislav Lhotka <lho...@nic.cz> wrote:
> > Hi,
> > 
> > some of you have probably seen the discussions around
> > 
> > https://tools.ietf.org/html/draft-lhotka-dnsop-iana-class-type-yang-02
> > 
> > We proposed to adopt it as a work item in the DNSOP WG, but despite
> > some support this is probably not going to happen. The substantial
> > objections are:
> > 
> > 1. It is not good to publish a YANG snapshot of an IANA registry as an RFC
> > because future implementors will use the module from that RFC and implement
> > registry entries that may have been deprecated in the mean time. 
> > 
> > 2. The meaning of "deprecated" and "obsolete" defined by IANA (RFC
> > 8126) differs from the definition in RFC 7950.
> > 
> > I already raised #2 in this mailing list, and I think it should be
> > addressed in the next version of YANG.
> > 
> > Regarding #1, I tried to explain that the RFC is only intended to contain an
> > initial revision of the corresponding YANG module, but it didn't help. One
> > suggestion was to avoid representing the registries as enumerations or sets
> of
> > identities, and use only integers.
> 
> That's a bit odd.  But perhaps it can be solved by actually not
> filling in all values in this module, but rather make it a template
> and instruct IANA to fill it in with the contents of the registry at
> the time of publication.

OK, so the module template in the RFC couldn't be used at all - this might
indeed help.

My idea was to tag the RFC as historic as soon as IANA takes over the module
maintenance.

I think part of the problem is that the new revisions are available from a
rather obscure place - the YANG Parameters registry page:

https://www.iana.org/assignments/yang-parameters/yang-parameters.xhtml

Lada

> 
> 
> 
> /martin
> 
> 
> > I wonder if we can come up with a reasonable solution. Without
> > having the important registries as YANG modules, it is difficult to
> > work on other modules - for DNS, in this case, but it could apply to
> > other areas, too.
> > 
> > Thanks, Lada
> > 
> > -- 
> > Ladislav Lhotka
> > Head, CZ.NIC Labs
> > PGP Key ID: 0xB8F92B08A9F76C67
> > 
> > _______________________________________________
> > netmod mailing list
> > netmod@ietf.org
> > https://www.ietf.org/mailman/listinfo/netmod
> > 
-- 
Ladislav Lhotka
Head, CZ.NIC Labs
PGP Key ID: 0xB8F92B08A9F76C67

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