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Re: [DNSOP] CloudFlare policy on ANY records changing

Tony Finch <dot@dotat.at> Wed, 11 March 2015 17:27 UTC

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Date: Wed, 11 Mar 2015 17:27:14 +0000
From: Tony Finch <dot@dotat.at>
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References: <CAGmQtQJta4EXRD4pLOk=xVH0dGirHeb=edkPTMWLmKXBcBVK0Q@mail.gmail.com> <5B445B49-BA18-493A-A1EA-DC90C7C6D7AE@vpnc.org> <21759.4545.472775.866594@tale.kendall.corp.akamai.com> <F6A39307-6C8F-4FD5-8CAD-97775C5276A9@vpnc.org> <0A8D7AE0-B6FF-4B85-A42B-4EBF93A17873@verisign.com> <54FF86CB.7010705@redbarn.org> <20150311015710.GB10189@isc.org> <alpine.LSU.2.00.1503111205440.10193@hermes-1.csi.cam.ac.uk> <20150311150622.GA91255@isc.org> <alpine.LSU.2.00.1503111617130.23307@hermes-1.csi.cam.ac.uk> <20150311171535.GC91255@isc.org>
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Cc: dnsop <dnsop@ietf.org>, "Wessels, Duane" <dwessels@verisign.com>, Paul Vixie <paul@redbarn.org>
Subject: Re: [DNSOP] CloudFlare policy on ANY records changing
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Evan Hunt <each@isc.org> wrote:
>
> That suspicion being confirmed, I don't think NOERROR/NODATA is
> going to be a good choice here. :/

I also tried a stupid hack to send an ANY RR in the response. BIND's
resolver treats this as a FORMERR and returns SERVFAIL to the client.

Tony.
-- 
f.anthony.n.finch  <dot@dotat.at>  http://dotat.at/
Northwest Fitzroy, Sole: Southwesterly, backing southeasterly for a time, 4 or
5 increasing 6 to gale 8. Moderate or rough, becoming very rough later in
west. Occasional rain, fog patches. Moderate or good, occasionally very poor.

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