Last Call: <draft-ietf-tram-stun-origin-05.txt> (An Origin Attribute for the STUN Protocol) to Proposed Standard

The IESG <> Wed, 01 April 2015 16:54 UTC

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From: The IESG <>
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Subject: Last Call: <draft-ietf-tram-stun-origin-05.txt> (An Origin Attribute for the STUN Protocol) to Proposed Standard
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The IESG has received a request from the TURN Revised and Modernized WG
(tram) to consider the following document:
- 'An Origin Attribute for the STUN Protocol'
  <draft-ietf-tram-stun-origin-05.txt> as Proposed Standard

The IESG plans to make a decision in the next few weeks, and solicits
final comments on this action. Please send substantive comments to the mailing lists by 2015-04-15. Exceptionally, comments may be
sent to instead. In either case, please retain the
beginning of the Subject line to allow automated sorting.

Please note: this is a second Last Call. An IPR declaration regarding the 
individual draft adopted as this draft was made in 2014, but a second
IPR declaration regarding the working group draft listed the draft
name in the wrong field of the disclosure form, preventing the 
second IPR disclosure from being linked to the working group draft
in the datatracker. This wasn't discovered until after the first Last Call

After consultation with the working group chairs, we are issuing
a second Last Call to ensure that if the IPR disclosure changes anyone's
evaluation of the request for publication as a Proposed Standard, that
will be taken into account during IESG Evaluation.


   STUN, or Session Traversal Utilities for NAT, is a protocol used to
   assist other protocols traverse Network Address Translators or NATs.
   This specification defines an ORIGIN attribute for STUN that can be
   used in similar ways to the HTTP header field of the same name.
   WebRTC browsers utilizing STUN and TURN would include this attribute
   which would provide servers with additional information about the
   STUN and TURN requests they receive.  This specification defines the
   usage of the STUN ORIGIN attribute for web, SIP, and XMPP contexts.

The file can be obtained via

IESG discussion can be tracked via

The following IPR Declarations may be related to this I-D: