Comments: 1. There's a "www.exmaple.com" typo in the introduction. 2. It is very limiting for this functionality to rely upon DNSSEC, given that many practical cases still preclude its use. 3. Why have a composite value for EXTRA instead of just using one EXTRA record per domain (with a Priority field for proper ordering)? 4. Why limit EXTRA domain names to single labels, instead of allowing answers for e.g. en.m.example.org from m.example.org queries? 5. The missing signal about records that *could* have been included via TCP or secured by DNS cookies (the TC bit being too strong) seems to be another case for a "partial response" EDNS header flag (which I raised for refuse-any in https://www.ietf.org/mail-archive/web/dnsop/current/msg19322.html ).
On Mon, Jul 3, 2017 at 2:16 PM, <internet-dra...@ietf.org> wrote: > > A New Internet-Draft is available from the on-line Internet-Drafts > directories. > This draft is a work item of the Domain Name System Operations of the IETF. > > Title : Returning extra answers in DNS responses. > Authors : Warren Kumari > Zhiwei Yan > Wes Hardaker > David C Lawrence > Filename : draft-wkumari-dnsop-multiple-responses-05.txt > Pages : 9 > Date : 2017-07-03 > > Abstract: > This document (re)introduces the ability to provide multiple answers > in a DNS response. This is especially useful as, in many cases, the > entity making the request has no a prori knowledge of what other > questions it will need to ask. > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-wkumari-dnsop-multiple-responses/ > > There are also htmlized versions available at: > https://tools.ietf.org/html/draft-wkumari-dnsop-multiple-responses-05 > https://datatracker.ietf.org/doc/html/draft-wkumari-dnsop- > multiple-responses-05 > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-wkumari-dnsop- > multiple-responses-05 > > > Please note that it may take a couple of minutes from the time of > submission > until the htmlized version and diff are available at tools.ietf.org. > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > _______________________________________________ > DNSOP mailing list > DNSOP@ietf.org > https://www.ietf.org/mailman/listinfo/dnsop >
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