How much DNS traffic is even still inspectable these days? On Wed, Feb 22, 2023 at 6:19 PM Ondřej Surý <[email protected]> wrote:
> Given the uneasy history with firewall implementors, I think it would be > best > to expand the document to explicitly say somewhere that messages with > QDCOUNT=0 are valid. The assumption is implicit in the document, but I've > already lost faith in humanity :). > > Ondrej > -- > Ondřej Surý (He/Him) > [email protected] > > My working hours and your working hours may be different. Please do not > feel obligated to reply outside your normal working hours. > > > > > On 17. 2. 2023, at 17:20, Ray Bellis <[email protected]> wrote: > > > > -------- Forwarded Message -------- > > Subject: New Version Notification for > draft-bellis-dnsop-qdcount-is-one-00.txt > > Date: Fri, 17 Feb 2023 08:12:18 -0800 > > From: [email protected] > > To: Joe Abley <[email protected]>, Ray Bellis <[email protected]> > > > > > > A new version of I-D, draft-bellis-dnsop-qdcount-is-one-00.txt > > has been successfully submitted by Ray Bellis and posted to the > > IETF repository. > > > > Name: draft-bellis-dnsop-qdcount-is-one > > Revision: 00 > > Title: In the DNS, QDCOUNT is (usually) One > > Document date: 2023-02-17 > > Group: Individual Submission > > Pages: 6 > > URL: > https://www.ietf.org/archive/id/draft-bellis-dnsop-qdcount-is-one-00.txt > > Status: > https://datatracker.ietf.org/doc/draft-bellis-dnsop-qdcount-is-one/ > > Html: > https://www.ietf.org/archive/id/draft-bellis-dnsop-qdcount-is-one-00.html > > Htmlized: > https://datatracker.ietf.org/doc/html/draft-bellis-dnsop-qdcount-is-one > > > > > > Abstract: > > This document clarifies the allowable values of the QDCOUNT parameter > > in DNS messages with OPCODE = 0 (QUERY) and specifies the required > > behaviour when values that are not allowed are encountered. > > > > > > > > The IETF Secretariat > > > > > > _______________________________________________ > > DNSOP mailing list > > [email protected] > > https://www.ietf.org/mailman/listinfo/dnsop > > _______________________________________________ > DNSOP mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/dnsop >
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