Since this seems to be of at least some interest again I've resurrected
this draft from its expired state.

The main comment I had first time around was that it appeared to be
unnecessary to include the count of the QTYPEs within the OPT wire
format since that can be intuited from the overall length of the RDATA.

It was also suggested that the QTD bit could be replaced with using one
OPT code point for requests and another for responses.  I do not favour
this approach, since no other OPT RR uses it.  Arguably there should be
a better way in EDNS to differentiate a true response from a dumb echo...

Ray

-------- Forwarded Message --------
Subject: New Version Notification for
draft-bellis-dnsext-multi-qtypes-02.txt
Date: Thu, 14 Apr 2016 10:09:47 -0700
From: [email protected]
To: Ray Bellis <[email protected]>


A new version of I-D, draft-bellis-dnsext-multi-qtypes-02.txt
has been successfully submitted by Ray Bellis and posted to the
IETF repository.

Name:           draft-bellis-dnsext-multi-qtypes
Revision:       02
Title:          DNS Multiple QTYPEs
Document date:  2016-04-13
Group:          Individual Submission
Pages:          6
URL:
https://www.ietf.org/internet-drafts/draft-bellis-dnsext-multi-qtypes-02.txt
Status:
https://datatracker.ietf.org/doc/draft-bellis-dnsext-multi-qtypes/
Htmlized:
https://tools.ietf.org/html/draft-bellis-dnsext-multi-qtypes-02
Diff:
https://www.ietf.org/rfcdiff?url2=draft-bellis-dnsext-multi-qtypes-02

Abstract:
   This document specifies a method for a DNS client to request
   additional DNS record types to be delivered alongside the primary
   record type specified in the question section of a DNS query.

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