Re: [DNSOP] Wrapping up draft-ietf-dnsop-dns-tcp-requirements

Tim Wicinski <tjw.ietf@gmail.com> Sun, 30 June 2019 01:25 UTC

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From: Tim Wicinski <tjw.ietf@gmail.com>
Date: Sat, 29 Jun 2019 21:25:14 -0400
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To: John Kristoff <jtk@depaul.edu>
Cc: dnsop <dnsop@ietf.org>
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Subject: Re: [DNSOP] Wrapping up draft-ietf-dnsop-dns-tcp-requirements
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Duane/John

Thanks for updating your draft.   While reading it, I wanted to capture all
outstanding items
in the text.  I found 2 TODO and 1 XXX in the draft.  I include them here.

---------
5.2.  DNS Root Zone KSK Rollover

   TODO: Is this "overcome by events" now?  We've had 1414 byte DNSKEY
   responses at the three ZSK rollover periods since KSK-2017 became
   published in the root zone.

---------
10.  Privacy Considerations

   TODO: Does this document warrant privacy considerations?

---------
A.3.  IETF RFC 1995 - Incremental Zone Transfer in DNS

   As with AXFR, IXFR messages are typically delivered
   over TCP by default in practice.  XXX: is this an accurate statement?

On Tue, Jun 25, 2019 at 11:10 AM John Kristoff <jtk@depaul.edu> wrote:

> Friends,
>
> Duane and I pushed out a recent update to this draft.  There are at
> least a couple of small TODO items we have to address (search text
> for TODO) before it can be published, but I think we've exhausted
> largely what we set out to do for this document and would like to see
> this wrapped up.
>
> If you could give it perusal and provide and alert us to anything
> needing attention that would be lovely.  Thank you,
>
>   <https://datatracker.ietf.org/doc/draft-ietf-dnsop-dns-tcp-requirements/
> >
>
>    This document encourages the practice of permitting DNS messages to
>    be carried over TCP on the Internet.  It also considers the
>    consequences with this form of DNS communication and the potential
>    operational issues that can arise when this best common practice is
>    not upheld.
>
> John
>
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