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Re: [DNSOP] Fwd: New Version Notification for draft-sury-deprecate-obsolete-resource-records-00.txt

Bob Harold <rharolde@umich.edu> Fri, 23 March 2018 14:18 UTC

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From: Bob Harold <rharolde@umich.edu>
Date: Fri, 23 Mar 2018 10:18:37 -0400
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To: Ondřej Surý <ondrej@isc.org>
Cc: dnsop <dnsop@ietf.org>
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Subject: Re: [DNSOP] Fwd: New Version Notification for draft-sury-deprecate-obsolete-resource-records-00.txt
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On Fri, Mar 23, 2018 at 8:11 AM, Ondřej Surý <ondrej@isc.org> wrote:

> Heya,
>
> this is a first attempt to start reducing the load on DNS Implementors and
> actually remove the stuff from DNS that’s not used and not needed anymore.
>
> There’s github for the draft: https://github.com/oerdnj/draft-sury-dnsop-
> deprecate-obsolete-resource-records
>
> Ondrej
> --
> Ondřej Surý
> ondrej@isc.org
>
> Begin forwarded message:
>
> *From: *internet-drafts@ietf.org
> *Subject: **New Version Notification for
> draft-sury-deprecate-obsolete-resource-records-00.txt*
> *Date: *23 March 2018 at 12:09:19 GMT
> *To: *"Ondrej Sury" <ondrej@isc.org>
>
>
> A new version of I-D, draft-sury-deprecate-obsolete-
> resource-records-00.txt
> has been successfully submitted by Ondrej Sury and posted to the
> IETF repository.
>
> Name: draft-sury-deprecate-obsolete-resource-records
> Revision: 00
> Title: Deprecating obsolete DNS Resource Records
> Document date: 2018-03-22
> Group: Individual Submission
> Pages: 4
> URL:            https://www.ietf.org/internet-drafts/draft-
> sury-deprecate-obsolete-resource-records-00.txt
> Status:         https://datatracker.ietf.org/doc/draft-sury-
> deprecate-obsolete-resource-records/
> Htmlized:       https://tools.ietf.org/html/draft-sury-deprecate-
> obsolete-resource-records-00
> Htmlized:       https://datatracker.ietf.org/doc/html/draft-sury-
> deprecate-obsolete-resource-records
>
>
> Abstract:
>   This document deprecates Resource Records that are neither being used
>   for anything meanigful nor already made obsolete by other RFCs.  This
>   document updates [RFC1035].
>
>
I don't mind deprecating unused types.  But I don't understand how an
unused type can affect compression.  I can only imagine it having an effect
if the type actually exists in a packet, which means that it is 'in use'.

Do you mean 'types that have DNS records, and hosts query for those
records, but we think they are not really used'  ?

-- 
Bob Harold

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