Re: [MMUSIC] ICE/DTLS optimization (was: Merging ICE aggressive and regular nomination)

Iñaki Baz Castillo <ibc@aliax.net> Mon, 04 August 2014 13:12 UTC

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From: =?UTF-8?Q?I=C3=B1aki_Baz_Castillo?= <ibc@aliax.net>
Date: Mon, 4 Aug 2014 15:11:33 +0200
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To: Simon Perreault <sperreault@jive.com>
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Cc: "mmusic@ietf.org" <mmusic@ietf.org>
Subject: Re: [MMUSIC] ICE/DTLS optimization (was: Merging ICE aggressive and regular nomination)
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2014-08-04 15:08 GMT+02:00 Simon Perreault <sperreault@jive.com>om>:
>> I agree it would be better to have the DTLS packet inside of STUN,
>> rather than the converse. I would also suggest that we make this
>> agnostic of the encapsulated protocol, e.g. allow for something like
>> TURN's DATA attribute to carry generic data in a binding request.
>
>
> Another idea: put the DTLS and STUN next to each other. Since the STUN
> header contains the STUN message length, you can put data after it in the
> same UDP packet.
>
> Not saying it's a better idea, just something we could consider doing.

Please don't forget STUN and DTLS over TCP, which is carried as per
http://tools.ietf.org/html/rfc4571.


-- 
Iñaki Baz Castillo
<ibc@aliax.net>