Re: [MMUSIC] Transport tags

Christer Holmberg <christer.holmberg@ericsson.com> Thu, 12 January 2017 21:45 UTC

Return-Path: <christer.holmberg@ericsson.com>
X-Original-To: mmusic@ietfa.amsl.com
Delivered-To: mmusic@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B212C129443 for <mmusic@ietfa.amsl.com>; Thu, 12 Jan 2017 13:45:24 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.22
X-Spam-Level:
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 mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dAn3VEMT9gae for <mmusic@ietfa.amsl.com>; Thu, 12 Jan 2017 13:45:23 -0800 (PST)
Received: from sessmg22.ericsson.net (sessmg22.ericsson.net [193.180.251.58]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E9D931289C4 for <mmusic@ietf.org>; Thu, 12 Jan 2017 13:45:22 -0800 (PST)
X-AuditID: c1b4fb3a-2f75798000002085-9e-5877f8f106d5
Received: from ESESSHC024.ericsson.se (Unknown_Domain [153.88.183.90]) by (Symantec Mail Security) with SMTP id F2.AC.08325.1F8F7785; Thu, 12 Jan 2017 22:45:21 +0100 (CET)
Received: from ESESSMB209.ericsson.se ([169.254.9.169]) by ESESSHC024.ericsson.se ([153.88.183.90]) with mapi id 14.03.0319.002; Thu, 12 Jan 2017 22:45:02 +0100
From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Roman Shpount <roman@telurix.com>
Thread-Topic: [MMUSIC] Transport tags
Thread-Index: AQHSbE4EIgYTLJ46IUOs37NybF5vwKEzxFEAgAApOYCAAQCwAIAAXbPA///0dgCAABVIgP//9nGAgAAUD+A=
Date: Thu, 12 Jan 2017 21:45:01 +0000
Message-ID: <7594FB04B1934943A5C02806D1A2204B4BF6F797@ESESSMB209.ericsson.se>
References: <CAD5OKxvEqvah+ZJdPKJdGmKob84X8WaCqKQ2GEiatVbOSmEjDw@mail.gmail.com> <6A083F67-4ECB-4703-A881-EB2F074F309E@cisco.com> <CAD5OKxt9iVE8Sgax5rjzwyhNCupeXLCVDjz3iMU+A3eTjAnGoA@mail.gmail.com> <E0242B2A-4F7E-4915-8C73-ED68AC69846A@cisco.com> <7594FB04B1934943A5C02806D1A2204B4BF6F650@ESESSMB209.ericsson.se> <CAD5OKxu4nS4naza=f4Y0=TZJ3T5Cwc_XtsoVmP_WbxuFWiN0iA@mail.gmail.com> <7594FB04B1934943A5C02806D1A2204B4BF6F72C@ESESSMB209.ericsson.se> <CAD5OKxuyzJP_pFAWVnMMBDATakZOqPKE0ujyXgSSPXRjhASsuQ@mail.gmail.com>
In-Reply-To: <CAD5OKxuyzJP_pFAWVnMMBDATakZOqPKE0ujyXgSSPXRjhASsuQ@mail.gmail.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [153.88.183.149]
Content-Type: multipart/alternative; boundary="_000_7594FB04B1934943A5C02806D1A2204B4BF6F797ESESSMB209erics_"
MIME-Version: 1.0
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrOIsWRmVeSWpSXmKPExsUyM2J7lO7HH+URBhumClpsmvWFzWLq8scs Fg9+9LJZzLgwldmBxWPK742sHpMfz2H0WLLkJ5PHrSkFASxRXDYpqTmZZalF+nYJXBn7nlxg LThjWHFrwgGWBsYpBl2MnBwSAiYSMyb3MXcxcnEICaxjlJg39SI7hLOEUWLDw6lsXYwcHGwC FhLd/7RBGkQEVCX+fp/MBFLDLLCdUeL3u4MsIAlhARWJfS82ssAUrVp4jBHCTpJ49uULE4jN AhSf0/yGGcTmFfCVmLVqIiuILSQwmUVi5qRaEJtTIFDibNdNNhCbUUBM4vupNWC9zALiEree zGeCuFpAYsme88wQtqjEy8f/WCFsJYm1h7ezQNTnS/ybu5UdYpegxMmZT1gmMIrMQjJqFpKy WUjKZgG9zCygKbF+lz5EiaLElO6H7BC2hkTrnLnsyOILGNlXMYoWpxYX56YbGemlFmUmFxfn 5+nlpZZsYgRG38Etv612MB587niIUYCDUYmHt8CjLEKINbGsuDL3EKMEB7OSCG/u1/IIId6U xMqq1KL8+KLSnNTiQ4zSHCxK4rxmK++HCwmkJ5akZqemFqQWwWSZODilGhjdb97coWQTnZzm FW/+U3nLkk9hwbuzVm0r4H080bjZKWb95T2rtmnOtPTQE/rqmnT1zuRv4uyKabN6HT5u4skw 2zvnT+ING6dm2RDFGb/+i7p63dxaMGlvoURLQlCQa57/mvuN5TNdLnx9FSE3PTHm/IT2W7m6 k0Kim9acuZZw/49U83fnCU+UWIozEg21mIuKEwEqh0QwugIAAA==
Archived-At: <https://mailarchive.ietf.org/arch/msg/mmusic/KGWmzo9yIQC2wL87jXUj7TXVzLg>
Cc: Magnus Westerlund <magnus.westerlund@ericsson.com>, "mmusic@ietf.org" <mmusic@ietf.org>, Paul Kyzivat <paul.kyzivat@comcast.net>
Subject: Re: [MMUSIC] Transport tags
X-BeenThere: mmusic@ietf.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: Multiparty Multimedia Session Control Working Group <mmusic.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/mmusic>, <mailto:mmusic-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/mmusic/>
List-Post: <mailto:mmusic@ietf.org>
List-Help: <mailto:mmusic-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/mmusic>, <mailto:mmusic-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 12 Jan 2017 21:45:24 -0000

Hi,

…

>I do not think TCP/DTLS/BFCP is defined anywhere, so it does not have to be backwards compatible. We are not changing the proto value, we should >define a new one and explain how it works. This leaves TCP/BFCP and TLS/BFCP as they were previously defined and simply states that these transports >cannot be used with ICE. Only UDP/DTLS/BFCP and TCP/DTLS/BFCP can be used with ICE, with ICE not supported for all the other BFCP flavors.

Ok, so TCP/BFCP and TLS/BFCP will still be kept in 4583bis, and should be used when ICE is not used?

Regards,

Christer