The IESG has approved the following document: - 'Datagram Transport Layer Security (DTLS) as Transport for Session Traversal Utilities for NAT (STUN)' (draft-ietf-tram-stun-dtls-05.txt) as Proposed Standard This document is the product of the TURN Revised and Modernized Working Group. The IESG contact persons are Spencer Dawkins and Martin Stiemerling. A URL of this Internet Draft is: http://datatracker.ietf.org/doc/draft-ietf-tram-stun-dtls/ Technical Summary This document specifies the usage of Datagram Transport Layer Security (DTLS) as a transport protocol for Session Traversal Utilities for NAT (STUN). It also specifies modifications to the STUN URIs and TURN URIs and to the TURN resolution mechanism to facilitate the resolution of STUN URIs and TURN URIs into the IP address and port of STUN and TURN servers supporting DTLS as a transport protocol. Working Group Summary This is the first document produced by the TRAM working group. No controversy was experienced. Many different people have provided feedback and guidance. Some of the harder questions: - What cipher suite to specify as mandatory? - How to ensure that a hostname is available for certificate validation? Document Quality Two existing implementations are listed in section 5. RTCWEB implementers have demonstrated interest. This draft has continuously been reviewed by many different people throughout its history. While the TRAM WG is composed primarily of NAT traversal experts, TLS experts have been solicited and have provided very helpful feedback, particularly at the IETF 89 meeting. Personnel Document Shepherd: Simon Perreault Responsible Area Director: Spencer Dawkins
