Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-aname-00.txt
"Peter van Dijk" <peter.van.dijk@powerdns.com> Wed, 19 April 2017 18:29 UTC
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From: Peter van Dijk <peter.van.dijk@powerdns.com>
To: dnsop@ietf.org
Date: Wed, 19 Apr 2017 20:29:07 +0200
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Subject: Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-aname-00.txt
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On 14 Apr 2017, at 22:03, John Levine wrote: > In article <05429B5D-904B-4913-9843-654C917DEA27@powerdns.com> you > write: >>> Wouldn't it be safer to put the ANAME in the additional section? >> >> My thinking was that given that DNAME got away with being in ANSWER, >> so >> could we. > > Seems to me that it belongs in the answer section, since for > aname-aware > reasolvers the aname is the answer. > >>> Do we care about SSHFP? >> >> I understand the question but I’m uncomfortable extending ANAME >> beyond >> address types. I will put it on the list of things that need more >> thought. > > Type bitmaps like the ones in NSEC wouldn't be hard to implement. Add > some sanity rules saying that type bits for DNSSEC types and the like > are ignored, and it's an error to include any types also present at > the same name. Type bitmaps would preclude simple implementations that use getaddrinfo to do their business. As much as I think the idea may have merit, I feel this draft should stay close to the long list of existing ALIAS/ANAME implementations if it wants any chance to succeed. If after that (perhaps after some operational experience with ANAME!) you want to draft up a more generic forwarding mechanism, I will happily help you write it all down. Kind regards, -- Peter van Dijk PowerDNS.COM BV - https://www.powerdns.com/
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Evan Hunt
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Paul Wouters
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Richard Gibson
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… John Levine
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Paul Wouters
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Richard Gibson
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Ray Bellis
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Ray Bellis
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Florian Weimer
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Jan Včelák
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… John Levine
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Evan Hunt
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Tony Finch
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Tony Finch
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Tony Finch
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Paul Wouters
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Florian Weimer
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Florian Weimer
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Tony Finch
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Paul Wouters
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Florian Weimer
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Florian Weimer
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Tony Finch
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Evan Hunt
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Tony Finch
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Mark Andrews
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Florian Weimer
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Evan Hunt
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Florian Weimer
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Evan Hunt
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Tony Finch
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Florian Weimer
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Tony Finch
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… John Levine
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… John Levine
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Tony Finch
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Paul Wouters
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Evan Hunt
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Florian Weimer
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… 神明達哉
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Paul Wouters
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Evan Hunt
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Paul Wouters
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Tony Finch
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… 神明達哉
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Florian Weimer
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Lanlan Pan
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- [DNSOP] new ANAME draft: draft-hunt-dnsop-aname-0… Evan Hunt
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Job Snijders
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… Peter van Dijk
- Re: [DNSOP] new ANAME draft: draft-hunt-dnsop-ana… 神明達哉