[TLS] Protocol Action: 'Return Routability Check for DTLS 1.2 and DTLS 1.3' to Proposed Standard (draft-ietf-tls-dtls-rrc-20.txt)

The IESG <iesg-secretary@ietf.org> Mon, 11 August 2025 20:14 UTC

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From: The IESG <iesg-secretary@ietf.org>
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Date: Mon, 11 Aug 2025 13:14:06 -0700
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CC: The IESG <iesg@ietf.org>, draft-ietf-tls-dtls-rrc@ietf.org, paul.wouters@aiven.io, rfc-editor@rfc-editor.org, tls-chairs@ietf.org, tls@ietf.org
Subject: [TLS] Protocol Action: 'Return Routability Check for DTLS 1.2 and DTLS 1.3' to Proposed Standard (draft-ietf-tls-dtls-rrc-20.txt)
Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/nJkIJx14E5MCuZ1jdFb1Cjp73Ic>

The IESG has approved the following document:
- 'Return Routability Check for DTLS 1.2 and DTLS 1.3'
  (draft-ietf-tls-dtls-rrc-20.txt) as Proposed Standard

This document is the product of the Transport Layer Security Working Group.

The IESG contact persons are Paul Wouters and Deb Cooley.

A URL of this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-tls-dtls-rrc/




Technical Summary

   This document specifies a return routability check for use in context
   of the Connection ID (CID) construct for the Datagram Transport Layer
   Security (DTLS) protocol versions 1.2 and 1.3.

Working Group Summary

  The WG reached broad consensus on this I-D, at least from those that care about
  DTLS. This I-D did go through two WGLCs; the 1st one did not get a lot of
  responses, but for the second one there were more. The Directorate Reviews also
  resulted in good discussion and updates to the document.


Document Quality

There were delays in progressing this draft. The 1st was to garner more
reviews. The 2nd was to wait for implementations. The 3rd was for the FATT
process to play out.

There are two different clients (Eclipse/Californium & Pion) that interoperate with a server.

Personnel

   The Document Shepherd for this document is Sean Turner. The Responsible
   Area Director is Paul Wouters.

[TLS] Protocol Action: 'Return Routability Check … The IESG