Re: [MMUSIC] BUNDLE: Is support of mux exclusive a MUST/SHOULD/MAY/RECOMMENDED?

Christer Holmberg <christer.holmberg@ericsson.com> Tue, 09 February 2016 12:30 UTC

Return-Path: <christer.holmberg@ericsson.com>
X-Original-To: mmusic@ietfa.amsl.com
Delivered-To: mmusic@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 502AA1A8A1A for <mmusic@ietfa.amsl.com>; Tue, 9 Feb 2016 04:30:25 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.199
X-Spam-Level:
X-Spam-Status: No, score=-4.199 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3] autolearn=ham
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 r494XQYS0hLa for <mmusic@ietfa.amsl.com>; Tue, 9 Feb 2016 04:30:23 -0800 (PST)
Received: from sesbmg23.ericsson.net (sesbmg23.ericsson.net [193.180.251.37]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 726F51A8A16 for <mmusic@ietf.org>; Tue, 9 Feb 2016 04:30:23 -0800 (PST)
X-AuditID: c1b4fb25-f797e6d000007600-d0-56b9dbdd4270
Received: from ESESSHC023.ericsson.se (Unknown_Domain [153.88.183.87]) by sesbmg23.ericsson.net (Symantec Mail Security) with SMTP id FA.83.30208.DDBD9B65; Tue, 9 Feb 2016 13:30:21 +0100 (CET)
Received: from ESESSMB209.ericsson.se ([169.254.9.151]) by ESESSHC023.ericsson.se ([153.88.183.87]) with mapi id 14.03.0248.002; Tue, 9 Feb 2016 13:30:21 +0100
From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Christer Holmberg <christer.holmberg@ericsson.com>, "mmusic@ietf.org" <mmusic@ietf.org>
Thread-Topic: [MMUSIC] BUNDLE: Is support of mux exclusive a MUST/SHOULD/MAY/RECOMMENDED?
Thread-Index: AdFSIHDldlmmcNh4RhSwHgQukuMFtARFQgAA
Date: Tue, 09 Feb 2016 12:30:20 +0000
Message-ID: <7594FB04B1934943A5C02806D1A2204B37DC6DA3@ESESSMB209.ericsson.se>
References: <7594FB04B1934943A5C02806D1A2204B37D438DF@ESESSMB209.ericsson.se>
In-Reply-To: <7594FB04B1934943A5C02806D1A2204B37D438DF@ESESSMB209.ericsson.se>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [153.88.183.17]
Content-Type: multipart/alternative; boundary="_000_7594FB04B1934943A5C02806D1A2204B37DC6DA3ESESSMB209erics_"
MIME-Version: 1.0
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupgkeLIzCtJLcpLzFFi42KZGbE9XPfu7Z1hBrf3KltMXf6YxYHRY8mS n0wBjFFcNimpOZllqUX6dglcGd9mdLIWfNau2Lv+HGsD4yz1LkZODgkBE4l/xyexQthiEhfu rWfrYuTiEBI4zCjRemAulLOYUWLO6tNAVRwcbAIWEt3/tEEaRARiJb6ue88EYgsLRElsPDmD DSIeLfFwcTszhG0kceHWBmaQVhYBFYmvkxxBwrwCvhLbXz9lBLGFgOwNu4+AjeEU8JNYsXIX 2BhGoHu+n1oDFmcWEJe49WQ+E8SdAhJL9pxnhrBFJV4+/gd2mYSAosTyfjmI8nyJ498esUGs EpQ4OfMJywRGkVlIJs1CUjYLSRlEXEdiwe5PbBC2tsSyha+ZYewzBx4zIYsvYGRfxShanFqc lJtuZKyXWpSZXFycn6eXl1qyiREYPwe3/FbdwXj5jeMhRgEORiUe3g+yO8OEWBPLiitzDzFK cDArifA63QQK8aYkVlalFuXHF5XmpBYfYpTmYFES513jvD5MSCA9sSQ1OzW1ILUIJsvEwSnV wKg4kSmduUXo3F+eyENNymbqaZ/WHXn9m4nvscbhTT+33GkMNz3BfNs5VabSP0w3M/1MXKOO G1v3yu8O4b/mh7z6pdFR0SasMp9RR9Tx33vx4vk9t1v1Mk7U/956TzR+Ccd/YenbyyQk/qgG GH17XL/u5CNdrn2n/x6dICobxMknfSavydlyrhJLcUaioRZzUXEiAAthdeWbAgAA
Archived-At: <http://mailarchive.ietf.org/arch/msg/mmusic/19fafLQas4RIxSYe1PhogLYN1_g>
Subject: Re: [MMUSIC] BUNDLE: Is support of mux exclusive a MUST/SHOULD/MAY/RECOMMENDED?
X-BeenThere: mmusic@ietf.org
X-Mailman-Version: 2.1.15
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: Tue, 09 Feb 2016 12:30:25 -0000

Hi,

I have heard no input on this, so my suggestion is to mandate that BUNDLE entities at least understand the mux-exclusive attribute.

Regards,

Christer

From: mmusic [mailto:mmusic-bounces@ietf.org] On Behalf Of Christer Holmberg
Sent: 18. tammikuuta 2016 20:47
To: mmusic@ietf.org
Subject: [MMUSIC] BUNDLE: Is support of mux exclusive a MUST/SHOULD/MAY/RECOMMENDED?

Hi,

We previously agreed that, within a BUNDLE group, RTP/RTCP multiplexing MUST be used for all RTP-based media.

The question is: do we also mandate BUNDLE entities to also support mux-exclusive?

Or, should support of mux-exclusive be a SHALL/SHOULD/MAY/RECOMMENDED?

Regards,

Christer