#sunset4 — Public Fediverse posts
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My final #IETF draft submission for the day -- this one being #IPv6 related!
"Indicating IPv6-only SVCB Endpoints and IPv4 Deprecation in the DNS"
https://datatracker.ietf.org/doc/html/draft-nygren-dnsop-ipv6only-indicator-00
(Likely for @ietf_wg_dnsop given it is extending #DNS #SVCB, although it ties into v6ops and happy as well.)
Abstract: As the DNS is the primary mechanism for translating from hostnames to IP addresses, it is a logical place to signal that endpoints are IPv6-only. It is thus also a logical place to signal that legacy endpoints supporting IPv4 are being deprecated. This specification introduces two SvcParams for SVCB-compatible RR types that signal IPv6-only endpoints ("ipv6only") as well as deprecated endpoints ("deprecated").