Re: [MMUSIC] Changes in sctp-sdp [Was Fwd: New Version Notification for draft-ietf-mmusic-sctp-sdp-25.txt]

Christer Holmberg <> Tue, 14 March 2017 08:00 UTC

Return-Path: <>
Received: from localhost (localhost []) by (Postfix) with ESMTP id 3C5551294B3; Tue, 14 Mar 2017 01:00:45 -0700 (PDT)
X-Virus-Scanned: amavisd-new at
X-Spam-Flag: NO
X-Spam-Score: -4.22
X-Spam-Status: No, score=-4.22 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Received: from ([]) by localhost ( []) (amavisd-new, port 10024) with ESMTP id xEuslRu_LqIj; Tue, 14 Mar 2017 01:00:43 -0700 (PDT)
Received: from ( []) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by (Postfix) with ESMTPS id 44B5D126CD8; Tue, 14 Mar 2017 01:00:42 -0700 (PDT)
X-AuditID: c1b4fb2d-2dacd98000006193-29-58c7a328b69c
Received: from (Unknown_Domain []) by (Symantec Mail Security) with SMTP id E7.18.24979.823A7C85; Tue, 14 Mar 2017 09:00:40 +0100 (CET)
Received: from ([]) by ([]) with mapi id 14.03.0319.002; Tue, 14 Mar 2017 09:00:39 +0100
From: Christer Holmberg <>
To: Martin Thomson <>, Flemming Andreasen <>
Thread-Topic: [MMUSIC] Changes in sctp-sdp [Was Fwd: New Version Notification for draft-ietf-mmusic-sctp-sdp-25.txt]
Thread-Index: AQHSnGV13zTS2iSG0ke2DHZG5UIAc6GTlg0AgAB02YA=
Date: Tue, 14 Mar 2017 08:00:39 +0000
Message-ID: <>
References: <> <> <>
In-Reply-To: <>
Accept-Language: en-US
Content-Language: en-US
user-agent: Microsoft-MacOutlook/
x-originating-ip: []
Content-Type: multipart/alternative; boundary="_000_D4ED706219682christerholmbergericssoncom_"
MIME-Version: 1.0
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrLIsWRmVeSWpSXmKPExsUyM2K7ga7G4uMRBiu61C3md55mt3i1bj6z xfsLuhbXzvxjtPi3N8li6vLHLA5sHlN+b2T12DnrLrvHkiU/mTxm7XzC4vHl8me2ANYoLpuU 1JzMstQifbsEroz7v2azFpzNr+h5voCtgfFFYhcjJ4eEgInEpn2PmLsYuTiEBNYxSuxrmwbl LGaUuNx2Esjh4GATsJDo/qcN0iAiECFx99VmJpAaZoEzjBKnH65gA0kIC5RKvHp5nxmiqEzi 2dpPTBC2lcTq2ZtYQWwWAVWJ7S3HWUBsXgFriUXzHzJCLDvOKNGxejNYM6dAoMTKjZ8ZQWxG ATGJ76fWgA1iFhCXuPVkPhPE2QISS/acZ4awRSVePv4HtkBUQE9i+fM1UHFFiavTlzOBPMAs kCDxe6skxF5BiZMzn7BMYBSdhWTqLISqWUiqIEp0JBbs/sQGYWtLLFv4mhnGPnPgMROEbS0x 6+dmRmQ1Cxg5VjGKFqcWF+emGxnrpRZlJhcX5+fp5aWWbGIERvLBLb91dzCufu14iFGAg1GJ h/fD5mMRQqyJZcWVuYcYJTiYlUR4tzUdjxDiTUmsrEotyo8vKs1JLT7EKM3BoiTOa7byfriQ QHpiSWp2ampBahFMlomDU6qBsf9Hv9gLkQUTp7/bGHZt5dGQLZLLWNuLDvz4U9dr9jB4m2fS 8pDvPl8b7Zz3qSjsdFgdUJdcY3GxKFTv554bmql/fmy7evvh5PWaMddPJvH0hu9fbyFdob1d 0Exh9o/ME8u3670QPh3J17ekZbLfDX+XLZWXKi5vcPm+gl1Ya9vV6d/T0xfnPFNiKc5INNRi LipOBACYqJf34AIAAA==
Archived-At: <>
Cc: Ben Campbell <>, "" <>, "" <>, mmusic <>
Subject: Re: [MMUSIC] Changes in sctp-sdp [Was Fwd: New Version Notification for draft-ietf-mmusic-sctp-sdp-25.txt]
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: Multiparty Multimedia Session Control Working Group <>
List-Unsubscribe: <>, <>
List-Archive: <>
List-Post: <>
List-Help: <>
List-Subscribe: <>, <>
X-List-Received-Date: Tue, 14 Mar 2017 08:00:45 -0000

Will be fixed.




From: Martin Thomson <<>>
Date: Tuesday 14 March 2017 at 05:05
To: Flemming Andreasen <<>>
Cc: "<>" <<>>, Ben Campbell <<>>, "<>" <<>>, "<>" <<>>
Subject: Re: [MMUSIC] Changes in sctp-sdp [Was Fwd: New Version Notification for draft-ietf-mmusic-sctp-sdp-25.txt]
Resent-From: <<>>
Resent-To: Gonzalo Camarillo <<>>, Salvatore Loreto <<>>, Christer Holmberg <<>>
Resent-Date: Tuesday 14 March 2017 at 05:05

grammar: "between UDP to TCP candidate pairs" should be "and".

On 14 March 2017 at 12:51, Flemming Andreasen <<>> wrote:

In case you didn't follow the e-mail discussions from the IESG review, we just wanted to make you aware of a few changes that were made in the sctp-sdp draft as a result of that (most notably in Section 12.2 - ICE Considerations). See

for details and let the chairs know no later than March 17 (this Friday) if you have any concerns with this.


-- Flemming & Bo (MMUSIC chairs)

-------- Forwarded Message --------
Subject:        New Version Notification for draft-ietf-mmusic-sctp-sdp-25.txt
Resent-Date:    Mon, 13 Mar 2017 14:36:54 -0700
Date:   Mon, 13 Mar 2017 14:36:54 -0700
To:<>, Roman Shpount <><>, Christer Holmberg <><>, Salvatore Loreto <><>, Gonzalo Camarillo <><>, Gonzalo Camarillo <><>

A new version of I-D, draft-ietf-mmusic-sctp-sdp-25.txt
has been successfully submitted by Christer Holmberg and posted to the
IETF repository.

Name:           draft-ietf-mmusic-sctp-sdp
Revision:       25
Title:          Session Description Protocol (SDP) Offer/Answer Procedures For Stream Control Transmission Protocol (SCTP) over Datagram Transport Layer Security (DTLS) Transport.
Document date:  2017-03-13
Group:          mmusic
Pages:          26

   The Stream Control Transmission Protocol (SCTP) is a transport
   protocol used to establish associations between two endpoints.
   draft-ietf-tsvwg-sctp-dtls-encaps-09 specifies how SCTP can be used
   on top of the Datagram Transport Layer Security (DTLS) protocol,
   referred to as SCTP-over-DTLS.

   This specification defines the following new Session Description
   Protocol (SDP) protocol identifiers (proto values):'UDP/DTLS/SCTP'
   and 'TCP/DTLS/SCTP'.  This specification also specifies how to use
   the new proto values with the SDP Offer/Answer mechanism for
   negotiating SCTP-over-DTLS associations.

Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at<>.

The IETF Secretariat