Re: [MMUSIC] draft-ietf-mmusic-sctp-sdp-07 Identifiers

Christer Holmberg <christer.holmberg@ericsson.com> Thu, 02 October 2014 14:05 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Salvatore Loreto <salvatore.loreto@ericsson.com>, "<mmusic@ietf.org> list" <mmusic@ietf.org>
Thread-Topic: draft-ietf-mmusic-sctp-sdp-07 Identifiers
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Date: Thu, 2 Oct 2014 14:05:48 +0000
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Archived-At: http://mailarchive.ietf.org/arch/msg/mmusic/GrKlabIevJEeSfEoqyEXbnlUkQQ
Subject: Re: [MMUSIC] draft-ietf-mmusic-sctp-sdp-07 Identifiers
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Hi,

I am ok with the split as such, but where is DTLS over TCP defined?

In addition,  draft-ietf-tsvwg-sctp-dtls-encaps, which defines SCTP over DTLS, says that the DTLS part "MUST be based on DTLS 1.0". Not really sure what is meant by "based on", but does that cover DTLS over TCP?

Regards,

Christer


-----Original Message-----
From: mmusic [mailto:mmusic-bounces@ietf.org] On Behalf Of Salvatore Loreto
Sent: 2. lokakuuta 2014 15:58
To: <mmusic@ietf.org> list
Subject: [MMUSIC] draft-ietf-mmusic-sctp-sdp-07 Identifiers

Hi there,

the JSEP editors are suggesting that the code point for SCTP over DTLS should probably split in two: "UDP/DTLS/SCTP" and "TCP/DTLS/SCTP".

that is to define to different identifiers to be able to distinguish when DTLS run over TCP or over UDP

I am planning to make the changes in the next version.

br
Salvatore
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