[DNSOP] Benjamin Kaduk's No Objection on draft-ietf-dnsop-extended-error-15: (with COMMENT)

Benjamin Kaduk via Datatracker <noreply@ietf.org> Fri, 24 April 2020 19:51 UTC

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Date: Fri, 24 Apr 2020 12:51:14 -0700
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Subject: [DNSOP] Benjamin Kaduk's No Objection on draft-ietf-dnsop-extended-error-15: (with COMMENT)
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Benjamin Kaduk has entered the following ballot position for
draft-ietf-dnsop-extended-error-15: No Objection

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Thank you for addressing my Discuss point!
It's probably worth a second look at the IANA considerations (see below),
and I do have a few other comments.

Section 1

Were you going to say something about EDE allowing stubs to stop after
SERVFAIL-due-to-DNSSEC-bogus instead of continuing on to a non-validating

Section 2

(I note that BCP 18 likes a language indicator, and "intended for human consumption"
relies on humans to be language detectors, which is not always reliable.)

Section 3

   the truncation bit when dropping EDE options.  Because long EXTRA-
   TEXT fields may trigger truncation, which is undesirable given the
   supplemental nature of EDE.  Implementers and operators creating EDE
   options SHOULD avoid lengthy EXTRA-TEXT contents.

I think this was intended to be one sentence, not two?

Section 5.2

Are these two snippets consistent with each other?

   o  0 - 49151: First come, first served.
   o  49152 - 65280: Private use.
   INFO-CODE:  25-65535
   Purpose:  Unasigned
   Reference:  Section 5.2

Section 6

   unauthenticated information.  As such, EDE content should be treated
   only as diagnostic information and MUST NOT alter DNS protocol
   processing.  Until all DNS answers are authenticated via DNSSEC or

This looks an awful lot like the text Eric Orth didn't like when proposed
in the secdir review thread.