Subject: [AVTCORE] Fwd: New Version Notification for draft-westerlund-avtcore-transport-multiplexing-04.txt

From: Magnus Westerlund <[email-masked]>
Date: Mon, 22 Oct 2012 17:31:27 +0200

WG,
(As individual)

We have now submitted an update to the multiplexing of multiple RTP
sessions over a single transport (SHIM). The changes in this version are:

- Making the SHIM 2 bytes, pre-fixed and it include a fixed pattern for
STUN and DTLS separation.
- Propose that we do some key-derivation for different RTP sessions so
that a single key-management sequence can key all the session when doing
DTLS-SRTP.

The signaling solution in this draft has not been improved yet, we are
awaiting resolution of the BUNDLE discussion in MMUSIC to better
understand what path is selected and how to interact with that solution
and take the raised concerns into account.

We have now discussed this proposal for some time and it appears clear
that it targets a useful combination of trade-offs. We authors would
like to request WG adoption of this proposal.

Cheers

Magnus

Subject: New Version Notification for draft-westerlund-avtcore-transport-multiplexing-04.txt
From: <[email-masked]>
To: <[email-masked]>
Cc: <[email-masked]>
Date: Mon, 22 Oct 2012 08:22:00 -0700

A new version of I-D, draft-westerlund-avtcore-transport-multiplexing-04.txt
has been successfully submitted by Magnus Westerlund and posted to the
IETF repository.

Filename:	 draft-westerlund-avtcore-transport-multiplexing
Revision:	 04
Title:		 Multiple RTP Sessions on a Single Lower-Layer Transport
Creation date:	 2012-10-22
WG ID:		 Individual Submission
Number of pages: 42
URL:             http://www.ietf.org/internet-drafts/draft-westerlund-avtcore-transport-multiplexing-04.txt
Status:          http://datatracker.ietf.org/doc/draft-westerlund-avtcore-transport-multiplexing
Htmlized:        http://tools.ietf.org/html/draft-westerlund-avtcore-transport-multiplexing-04
Diff:            http://www.ietf.org/rfcdiff?url2=draft-westerlund-avtcore-transport-multiplexing-04

Abstract:
   This document specifies how multiple RTP sessions are to be
   multiplexed on the same lower-layer transport, e.g. a UDP flow.  It
   discusses various requirements that have been raised and their
   feasibility, which results in a solution with a certain
   applicability.  A solution is recommended and that solution is
   provided in more detail, including signalling and examples.

The IETF Secretariat