On Sun, 4 May 2025 14:14:37 +0200 Ondřej Surý <[email protected]> wrote:
> Hi Stefan, Hello Ondřej, Thank you for taking the time to read my draft. > I've read your draft and I am not really thrilled that this would > introduce additional processing during the zone loading, during the > AXFR, during the IXFR, and during the NSUPDATE I'm not familiar with the inner workings of a name server, so I had not yet thought about how this would impact the software. > The draft is definitely underspecified in this area. Especially, the > IXFR and NSUPDATE cases feel very hairy to me as this is practically > makes SOA+(_version TXT) to be practically bound together during the > updates. Would getting the _version TXT from the zone data only when a query with the ZONEVERSION option enabled make sense? > Is this a practical problem that it adds yet another requirement for > the authoritative nameserver implementations? I would like to have a uniform way to know what the source of the DNS data is in a way that it is visible to the public. > > On 2. 5. 2025, at 14:26, Stefan Ubbink > > <[email protected]> wrote: > > > > Signed PGP part > > Hello, > > > > Last year [1] I had an idea to extend ZONEVERSION (RFC9660) with a > > version of the database. > > This is my first submission of the Internet Draft. > > > > Please let me know what you think. > > > > [1] > > https://mailarchive.ietf.org/arch/msg/dnsop/eVJYb-PDKQUPE8Z6VNLTDG_1rbI/ > > > > > > Begin forwarded message: > > > > Date: Fri, 2 May 2025 01:06:56 -0700 > > From: [email protected] > > To: Stefan Ubbink <[email protected]> > > Subject: New Version Notification for > > draft-ubbink-zoneversion-extended-00.txt > > > > > > A new version of Internet-Draft > > draft-ubbink-zoneversion-extended-00.txt has been successfully > > submitted by Stefan Ubbink and posted to the IETF repository. > > > > Name: draft-ubbink-zoneversion-extended > > Revision: 00 > > Title: DNS Zone Version (ZONEVERSION) Extended > > Date: 2025-05-02 > > Group: Individual Submission > > Pages: 4 > > URL: > > https://www.ietf.org/archive/id/draft-ubbink-zoneversion-extended-00.txt > > Status: > > https://datatracker.ietf.org/doc/draft-ubbink-zoneversion-extended/ > > HTML: > > https://www.ietf.org/archive/id/draft-ubbink-zoneversion-extended-00.html > > HTMLized: > > https://datatracker.ietf.org/doc/html/draft-ubbink-zoneversion-extended > > > > > > Abstract: > > > > The DNS Zone Version (ZONEVERSION) extended is a way to get > > information about the version of a DNS in the backend. For > > example when a DNSSEC signer for a zone generates a new SOA serial, > > because it has created new RRSIG records, the original data has not > > changed, but this is not visible to anyone looking at the zone. > > This document will make it possible show the zone information which > > is the base of the presented data. > > > > > > > > The IETF Secretariat > > > > > > > > > > -- > > Stefan Ubbink > > DNS & Systems Engineer > > Present: Mon, Tue, Wed, Fri > > SIDN | Meander 501 | 6825 MD | ARNHEM | The Netherlands > > T +31 (0)26 352 55 00 > > https://www.sidn.nl > > 詭>f)鄸+-v{(�'瓇娻N嫥叉靣笡z千u┺櫒ザ噂矈ey夒_ > > -- Stefan Ubbink DNS & Systems Engineer Present: Mon, Tue, Wed, Fri SIDN | Meander 501 | 6825 MD | ARNHEM | The Netherlands T +31 (0)26 352 55 00 https://www.sidn.nl
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