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Re: [netmod] MD5 in ianach ex-RFC7317

tom petch <ietfc@btconnect.com> Tue, 09 February 2021 17:29 UTC

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From: tom petch <ietfc@btconnect.com>
To: Kent Watsen <kent@watsen.net>, Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
CC: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: [netmod] MD5 in ianach ex-RFC7317
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Date: Tue, 09 Feb 2021 17:28:56 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/netmod/xWblAZ01DaCK97tfjCIl-Ku18mg>
Subject: Re: [netmod] MD5 in ianach ex-RFC7317
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From: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
Sent: 09 February 2021 17:12

On Tue, Feb 09, 2021 at 05:06:38PM +0000, Kent Watsen wrote:
> Hi Tom,
>
> > MD5 has long been deprecated as in RFC6151, RFC8573(NTP).
> >
> > The NTP YANG I-D, ntp-yang-data-model, imports ianach without any constraint and so goes against RFC8573.
> >
> > I think we should update ianach to deprecate MD5 by adding a status clause.  This is a permitted update per YANG and the module is Expert Review so I believe that with the consensus of the NETMOD WG, IANA could be asked to add 'status deprecated' to MD5.
> >
> > Thoughts?
>
> I agree, but it takes an I-D to do the update, yes?

I believe the process is that someone submits an update request to
IANA and IANA will then contact the Expert for Review and then the
Expert does whatever she does. "The designated expert is not required
to personally bear the burden of evaluating and deciding all requests,
but acts as a shepherd for the request, enlisting the help of others
as appropriate." (RFC 5226, BCP 26)

<tp>
I agree but think the Expert Reviewer, as appointed by IANA, would be helped along their way if they had the consensus of the NETMOD WG in favour of this.

Tom Petch

/js

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Juergen Schoenwaelder           Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
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