Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-svcb-https-05.txt
Mark Andrews <marka@isc.org> Thu, 13 May 2021 01:16 UTC
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From: Mark Andrews <marka@isc.org>
In-Reply-To: <EAADEDCE-4A30-4ADA-A06C-6B7D63F7075A@hopcount.ca>
Date: Thu, 13 May 2021 11:15:58 +1000
Cc: John Levine <johnl@taugh.com>, dnsop@ietf.org
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References: <20210512213903.D5F1F7AA827@ary.qy> <EAADEDCE-4A30-4ADA-A06C-6B7D63F7075A@hopcount.ca>
To: Joe Abley <jabley@hopcount.ca>
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Subject: Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-svcb-https-05.txt
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> On 13 May 2021, at 07:46, Joe Abley <jabley@hopcount.ca> wrote: > > On 12 May 2021, at 17:39, John Levine <johnl@taugh.com> wrote: > >> It appears that Joe Abley <jabley@hopcount.ca> said: >> >>> Do you know of an example of a DNS authoritative or recursive server that does return truncated RRSets in the ANSWER section? >> >> A lot return truncated glue in the ADDITIONAL section. Are we sure that wouldn't be an issue with SVCB? >> I honestly don't know. > > I agree that truncation in the ADDITIONAL section is expected. Since the SVCB is expected to be used in RRSets with more than one member RR (different SVCB RRs with the same owner name and class are explicitly contemplated by the draft) it already has to accommodate that (which I think is probably a noop, since it doesn't seem to me that SVCB has different requirements in that regard to any other RRType). > > I think Brian's point was that you can rely upon RRSets being intact in the ANSWER section. If TC=0, RRsets should always be complete even in the Additional section. If TC=1, then you may see incomplete RRsets and only in the last section with records excluding the presence any OPT/SIG/TSIG in the additional section. If you see a implementation doing differently then it is broken. Note IXFR and AXFR may spread a RRset over multiple DNS messages. > Joe > _______________________________________________ > DNSOP mailing list > DNSOP@ietf.org > https://www.ietf.org/mailman/listinfo/dnsop -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka@isc.org
- [DNSOP] I-D Action: draft-ietf-dnsop-svcb-https-0… internet-drafts
- Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-htt… Ben Schwartz
- Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-htt… Wellington, Brian
- Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-htt… Ben Schwartz
- Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-htt… Petr Špaček
- Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-htt… Wellington, Brian
- Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-htt… Ben Schwartz
- Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-htt… Wellington, Brian
- Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-htt… Ben Schwartz
- Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-htt… Wellington, Brian
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Hoffman
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Mark Andrews
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Mark Andrews
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Tim Wicinski
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Tom
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Pieter Lexis
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Tim Wicinski
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Hoffman
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Wouters
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Joe Abley
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Hoffman
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Pieter Lexis
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Joe Abley
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Pieter Lexis
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Pieter Lexis
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Joe Abley
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Joe Abley
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Peter van Dijk
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Wouters
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Wouters
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Mark Andrews
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Hoffman
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Stephen Farrell
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Mark Andrews
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Hoffman
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- [DNSOP] ZONEMD was Re: [Ext] I-D Action: draft-ie… Mark Andrews
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… libor.peltan
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Vladimír Čunát
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] ZONEMD was Re: [Ext] I-D Action: draf… Wessels, Duane
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Joe Abley
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… libor.peltan
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Joe Abley
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] ZONEMD was Re: [Ext] I-D Action: draf… Mark Andrews
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Peter van Dijk
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Eric Orth
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Eric Orth
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Joe Abley
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Eric Orth
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… John Levine
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Joe Abley
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Eric Orth
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Mark Andrews
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… John R Levine
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… libor.peltan
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Eric Orth
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… John R Levine
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… John R Levine
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… John Levine
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Erik Nygren
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Erik Nygren
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Wouters
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Tommy Pauly
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Tommy Pauly
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Erik Nygren
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Hoffman
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Tommy Pauly
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Eric Orth
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Erik Nygren
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Martin Thomson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Wouters
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Martin Thomson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Wouters
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Martin Thomson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Tim Wicinski
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Mark Andrews
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Mark Andrews
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ralf Weber
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Eric Orth
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ralf Weber
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Tim Wicinski
- [DNSOP] Sub-field encoding scheme discussion (pos… Brian Dickson
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Paul Hoffman
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ralf Weber
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Dick Franks
- Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-sv… Ben Schwartz