Re: [DNSOP] I-D Action: draft-ietf-dnsop-nsec3-guidance-02.txt

2022-02-22 Thread Paul Vixie
Vladimír Čunát wrote on 2022-02-22 14:56: On 22/02/2022 20.02, Geoff Huston wrote: ... I believe that the cleanest and least bug-prone way to implement this sub-case is to simply ignore any NSEC3 records with iterations over the limit.  You do not need to check any kind of signatures or an

Re: [DNSOP] I-D Action: draft-ietf-dnsop-nsec3-guidance-02.txt

2022-02-22 Thread Vladimír Čunát
On 22/02/2022 20.02, Geoff Huston wrote: I’m not sure I follow that latter comment relating to "a validating resolver returning an insecure response" - Do you mean: a) - a DNSSEC-validation capable resolver responding to a query that had the CD bit set? b) - a DNSSEC-validation capable resolv

Re: [DNSOP] I-D Action: draft-ietf-dnsop-nsec3-guidance-02.txt

2022-02-22 Thread Geoff Huston
> On 22 Feb 2022, at 10:29 pm, Vladimír Čunát > wrote: > > On 09/02/2022 22.41, Wes Hardaker wrote: >> So I've re-arranged things a bit to hopefully address the flow better. >> Let em know if you think further improvements are warranted. >> > I'd still probably suggest at least a minimalist cha

Re: [DNSOP] I-D Action: draft-ietf-dnsop-nsec3-guidance-02.txt

2022-02-22 Thread Vladimír Čunát
On 09/02/2022 22.41, Wes Hardaker wrote: So I've re-arranged things a bit to hopefully address the flow better. Let em know if you think further improvements are warranted. I'd still probably suggest at least a minimalist change like: -Note that a validating resolver MUST still validate the sig