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Re: [MMUSIC] DTLS-SDP: TLS support added

Roman Shpount <roman@telurix.com> Mon, 10 April 2017 20:01 UTC

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From: Roman Shpount <roman@telurix.com>
Date: Mon, 10 Apr 2017 16:01:13 -0400
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To: Christer Holmberg <christer.holmberg@ericsson.com>
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Subject: Re: [MMUSIC] DTLS-SDP: TLS support added
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On Sun, Apr 9, 2017 at 3:14 AM, Christer Holmberg <
christer.holmberg@ericsson.com> wrote:

> Now, I think we do need some text on WHY we also cover TLS connections
> since, as far as creating new connections is concerned, the ‘connection’
> attribute can be used. We know that it would be needed for
> draft-thomson-avtcore-sdp-uks (https://datatracker.ietf.org/
> doc/draft-thomson-avtcore-sdp-uks/). But, AFAIK that work has not been
> adopted yet, so I don’t think we can use it as justification at this point?
>
>
>
I was thinking that we should include something like:

The pair of newly defined SDP 'tls-id' attribute values from the offer and
the corresponding answer can be used to uniquely identify TLS or DTLS
association. This unique identifier can be used by TLS protocol extensions
to differentiate between multiple TLS and DTLS association and correlate
these associations with specific offer/answer exchanges.
_____________
Roman Shpount

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