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

Iñaki Baz Castillo <ibc@aliax.net> Thu, 05 March 2015 14:36 UTC

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From: Iñaki Baz Castillo <ibc@aliax.net>
Date: Thu, 05 Mar 2015 15:32:54 +0100
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To: Christer Holmberg <christer.holmberg@ericsson.com>
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Subject: Re: [rtcweb] DTLS, DTLS-SRTP, and 5-tuples
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2015-03-05 14:44 GMT+01:00 Christer Holmberg <christer.holmberg@ericsson.com>:
>>- A sends USE-CANDIDATE requests in parallel.
>>- A receives the ok response from one of them.
>>- A sends DTLS ClientHello.
>>- A receives the ok response with higher priority from another pair.
>>- A then continues sending media (maybe remaining DTLS stuff or RTP) for that pair.
>
> Just to clarify: when you say "continues sending", you are NOT saying that A "starts over" by sending a new initial ClientHello on the new pair - instead A only switches to the other pair and continues with normal DTLS setup procedures?
>
> ...which means that both the client and server may receive DTLS messages, associated with the same DTLS connection setup, on different 5-tuples?

yep, and that happens.


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

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