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IETF Last Call Review of draft-ietf-core-coap-dtls-alpn-04
review-ietf-core-coap-dtls-alpn-04-dnsdir-lc-tale-2025-06-27-00

Request Review of draft-ietf-core-coap-dtls-alpn
Requested revision No specific revision (document currently at 05)
Type IETF Last Call Review
Team DNS Directorate (dnsdir)
Deadline 2025-06-16
Requested 2025-06-02
Authors Martine Sophie Lenders , Christian Amsüss , Thomas C. Schmidt , Matthias Wählisch
I-D last updated 2025-09-16 (Latest revision 2025-08-11)
Completed reviews Dnsdir IETF Last Call review of -04 by David C Lawrence (diff)
Genart IETF Last Call review of -04 by Christer Holmberg (diff)
Artart IETF Last Call review of -04 by Barry Leiba (diff)
Secdir IETF Last Call review of -04 by Joseph A. Salowey (diff)
Assignment Reviewer David C Lawrence
State Completed
Request IETF Last Call review on draft-ietf-core-coap-dtls-alpn by DNS Directorate Assigned
Posted at https://mailarchive.ietf.org/arch/msg/dnsdir/gqj_GPQo5SEJrkiXQutGI32VPXw
Reviewed revision 04 (document currently at 05)
Result Ready
Completed 2025-06-27
review-ietf-core-coap-dtls-alpn-04-dnsdir-lc-tale-2025-06-27-00
From the DNS Directorate perspective, this document has very little impact. 
Its main reason for existence is to formalize the entry of "co", for CoAP over
DTLS, in the TLS Application-Layer Protocol Negotiation (ALPN) Protocol IDs
registry.  It is already assigned per expert review, this just gives it an
official RFC.

The DNS relevance is with the SVCB and HTTPS records, which reference the ALPN
registry via the alpn= parameter.

The document is straightforward with no noteworthy issues.