Hi David, all, (also adding dnsop) Adding 3fff::/20 to "Locally-Served DNS Zones" registry makes sense. However, given the registration policy of that registry and lack of a rule that would allow us to automatically add prefixes with similar properties to that registry, I checked with IANA and also consulted with the IESG colleagues about how we better handle this.
Given also that future similar issues may happen (the DNS registry may not be known for other WGs, in particular), the suggested approach is to relax the registration policy of "Locally-Served DNS Zones" registry to "Expert Review" instead of "IETF Review". This would be similar to the fix in https://datatracker.ietf.org/doc/rfc9650/ but for another registry. If there is a volunteer to write a short draft to fix this, and there are no objections to relax the registration policy, I think that this is a document that we can fast track in DNSOP (or even as AD sponsored). Comments are welcome. Cheers, Med De : David Farmer <[email protected]> Envoyé : vendredi 17 octobre 2025 19:33 À : Nick Buraglio <[email protected]>; Geoff Huston <[email protected]>; V6Ops Chairs <[email protected]> Cc : V6 Ops List <[email protected]> Objet : [v6ops] Expanded IPv6 Documentation Address Space and the "Locally-Served DNS Zones" registry V6ops Chairs and RFC9637 Authors, I have been reviewing several IANA registries and noticed that the Expanded IPv6 Documentation Address Space 3fff::/20 has not been added to the "Locally-Served DNS Zones" registry. Given that RFC 9637 updates RFC 3849, and RFC 6303 referenced RFC 3849 and included 2001:db8::/32 (8.B.D.0.1.0.0.2.IP6.ARPA) in the "Locally-Served DNS Zones" registry [1], I believe 3fff::/20 (0.F.F.F.3.IP6.ARPA) should also be added to that registry, but it has not been added. What is the proper procedure to correct this? I think, with RFC 9637 and the "IETF Review" registration procedure for that registry, it should simply be a request to the IESG and/or IANA. Thanks. [1] https://www.iana.org/assignments/locally-served-dns-zones/locally-served-dns-zones.xhtml#ipv6 -- =============================================== David Farmer Email:[email protected]<mailto:email%[email protected]> Networking & Telecommunication Services Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 612-626-0815 Minneapolis, MN 55414-3029 Cell: 612-812-9952 =============================================== ____________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you.
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