Re: [rtcweb] DTLS, DTLS-SRTP, and 5-tuples

Iñaki Baz Castillo <ibc@aliax.net> Mon, 09 March 2015 15:53 UTC

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From: Iñaki Baz Castillo <ibc@aliax.net>
Date: Mon, 09 Mar 2015 16:51:35 +0100
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To: Paul Kyzivat <pkyzivat@alum.mit.edu>
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Subject: Re: [rtcweb] DTLS, DTLS-SRTP, and 5-tuples
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2015-03-09 15:16 GMT+01:00 Paul Kyzivat <pkyzivat@alum.mit.edu>:
> To date ICE hasn't considered this to be a general multipath transport
> problem - just a way to negotiate a single path transport. But the
> discussion here is showing flaws in that approach.

I don't think there are flaws. The fact is that in certain ICE usages
(aggressive nomination) it may perfectly happen that media (say RTP or
DTLS) can be sent over different 5-tuples at the ~same time. IMHO
that's not a flaw to fix, but something that we must assume as it is.


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