Re: [DNSOP] AD + CD bits in query?
Petr Špaček <petr.spacek@nic.cz> Tue, 26 June 2018 06:21 UTC
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To: Mark Andrews <marka@isc.org>
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From: Petr Špaček <petr.spacek@nic.cz>
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Date: Tue, 26 Jun 2018 08:21:24 +0200
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Subject: Re: [DNSOP] AD + CD bits in query?
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On 25.6.2018 23:12, Mark Andrews wrote: > What is fuzzy? AD (and DO) says set the AD bit if the appropriate rrsets have all been validated as secure. CD says if you recurse to answer this query do not validate the answer. There is no you must recurse to answer this query or you must ignore previous validation results if CD is set. > > The two bits are not mutually exclusive. The two bits do not modify the behaviour of the other. > > If the conditions for setting AD in the response are met then it should be set. I thought so as well but wanted to confirm. Thanks! Petr Špaček @ CZ.NIC
- Re: [DNSOP] AD + CD bits in query? Petr Špaček
- Re: [DNSOP] AD + CD bits in query? Mark Andrews
- [DNSOP] AD + CD bits in query? Petr Špaček