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Re: [DNSOP] One Chair's comments on draft-wessels-dns-zone-digest

Tim Wicinski <tjw.ietf@gmail.com> Mon, 30 July 2018 02:11 UTC

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References: <20180730002348.GA41131@isc.org> <20180730012619.5AB982003100E2@ary.qy>
From: Tim Wicinski <tjw.ietf@gmail.com>
Date: Sun, 29 Jul 2018 22:11:14 -0400
Message-ID: <CADyWQ+GoJeOQ4bGqZCQ6mETWCZZG2iEua9H=MdMvUaNMPuAOMQ@mail.gmail.com>
To: John Levine <johnl@taugh.com>
Cc: dnsop <dnsop@ietf.org>, Evan Hunt <each@isc.org>
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Subject: Re: [DNSOP] One Chair's comments on draft-wessels-dns-zone-digest
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Joe

My email wasn't a statement that I don't think the work is relevant. It
seems that interesting enough for the WG that there are
two use cases: 1) the root zone; and 2) everything else.

I had spent some time looking the draft over and realizing it was marked
standards track, and I think it would be easier to adopt for the the
 specific use case if
it wasn't standards track.

And, why not combine zone-digest with 7706bis?

Tim

On Sun, Jul 29, 2018 at 9:26 PM, John Levine <johnl@taugh.com> wrote:

> In article <20180730002348.GA41131@isc.org> you write:
> >A good point. Technically, I don't think there's anything in ZONEMD that
> >couldn't be implemented with TXT; using a dedicated rrtype for the purpose
> >is mere convenience.
>
> Well, heck, we could do the whole DNS with TXT records.  But if it
> were a TXT record, it'd either need a reserved prefix name or a
> reserved string in the record to say what it is.  As Mark noted, that
> makes calculating the hash a lot more fiddly.
>
> _______________________________________________
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> DNSOP@ietf.org
> https://www.ietf.org/mailman/listinfo/dnsop
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