Ufrag Permissions for Traversal Using Relays around NAT (TURN)
draft-williams-tram-ufrag-permission-00

Document Type Expired Internet-Draft (individual)
Authors Brandon Williams  , Justin Uberti 
Last updated 2016-04-16 (latest revision 2015-10-14)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-williams-tram-ufrag-permission-00.txt

Abstract

When using a TURN relay, ICE connectivity checks require an explicit permission or channel binding to be established for each peer address to be checked. This requires the answerer to send its candidate addresses to the offerer via the rendezvous server, which can impose a latency penalty when the rendezvous server is centrally located. This document defines a new type of TURN permission that will allow any ICE connectivity check message that contains the offerer's ufrag value to be accepted on a relay address for delivery over the associated TURN tunnel.

Authors

Brandon Williams (brandon.williams@akamai.com)
Justin Uberti (justin@uberti.name)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)