Re: [MMUSIC] [Editorial Errata Reported] RFC4583 (4111)
Tom Kristensen <2mkristensen@gmail.com> Tue, 16 September 2014 07:11 UTC
Return-Path: <2mkristensen@gmail.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 560DC1A0414 for <mmusic@ietfa.amsl.com>; Tue, 16 Sep 2014 00:11:38 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -0.799
X-Spam-Level:
X-Spam-Status: No, score=-0.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, J_CHICKENPOX_111=0.6, J_CHICKENPOX_15=0.6, SPF_PASS=-0.001] autolearn=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 gqJ_6JkV27iX for <mmusic@ietfa.amsl.com>; Tue, 16 Sep 2014 00:11:31 -0700 (PDT)
Received: from mail-qg0-x22d.google.com (mail-qg0-x22d.google.com [IPv6:2607:f8b0:400d:c04::22d]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 7CAB51A040A for <mmusic@ietf.org>; Tue, 16 Sep 2014 00:11:31 -0700 (PDT)
Received: by mail-qg0-f45.google.com with SMTP id j107so5094102qga.18 for <mmusic@ietf.org>; Tue, 16 Sep 2014 00:11:30 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=fYz5ttu+/Z7fQy3d/zTtN7pXt7m3H7T820Ck+z3su+E=; b=GNO1jmA6B4meyfTOwYAo0UjrQ0yat2VDCyKs95QxoKQ7r5zDq/BU/hy4+6+nJAFB4/ 6FEvJ4bV69tmnAsGP7SJjMHLFwPZvleQIfPxDklFK2KmIqkhi/UQ/cctyZ58hKkzbwn+ MqcKqEK8pmYA83i++Msd7YvQWViPUc9xkYpZMqoUk+CtD8L0Bm/597fok0PdC0VISe4L 6eWVjhVAEK38QWDY04BWW74ugr2Va6WXDiKi3MyviejfB/K1dVIOrifGBCifoUvkjmFX eNgbi5Ptm7er7kdg8O4Xe1BocJod604zDEM7Q9wz1BopzjvGdMbJoZg3oKqiFZ6Tu1Wj LKAA==
MIME-Version: 1.0
X-Received: by 10.140.19.36 with SMTP id 33mr43446005qgg.32.1410851490680; Tue, 16 Sep 2014 00:11:30 -0700 (PDT)
Received: by 10.229.198.132 with HTTP; Tue, 16 Sep 2014 00:11:30 -0700 (PDT)
In-Reply-To: <20140915023001.7CB6A180015@rfc-editor.org>
References: <20140915023001.7CB6A180015@rfc-editor.org>
Date: Tue, 16 Sep 2014 09:11:30 +0200
Message-ID: <CAFHv=r_7HcRSSt5Rao0dR44TQirbtwji1Occ-ijTRpiun6tybg@mail.gmail.com>
From: Tom Kristensen <2mkristensen@gmail.com>
To: RFC Errata System <rfc-editor@rfc-editor.org>, Christian Groves <Christian.Groves@nteczone.com>
Content-Type: multipart/alternative; boundary="001a11355238eed6e705032975e7"
Archived-At: http://mailarchive.ietf.org/arch/msg/mmusic/ehUeTGpuTZmRQAHD9QoApDB_-KU
Cc: ari.keranen@ericsson.com, "<mmusic@ietf.org>" <mmusic@ietf.org>, Tom Kristensen <tomkrist@cisco.com>, Gonzalo Camarillo <Gonzalo.Camarillo@ericsson.com>, fandreas@cisco.com
Subject: Re: [MMUSIC] [Editorial Errata Reported] RFC4583 (4111)
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: <http://www.ietf.org/mail-archive/web/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, 16 Sep 2014 07:11:38 -0000
Well spotted! This is addressed and fixed in rfc4583bis. https://tools.ietf.org/html/draft-ietf-bfcpbis-rfc4583bis (a new version of this draft will be submitted very soon). Cf. Section 6, where this paragraph is added: "Note: In [15 <https://tools.ietf.org/html/draft-ietf-bfcpbis-rfc4583bis-09#ref-15>] 'm-stream' was erroneously used in Section 10 <https://tools.ietf.org/html/draft-ietf-bfcpbis-rfc4583bis-09#section-10>. Although the example was non-normative, it is implemented by some vendors and occurs in cases where the endpoint is willing to act as an server. Therefore, it is RECOMMENDED to support parsing and interpreting 'm-stream' the same way as 'mstrm' when receiving." In the example pointed to in the errate, we are now using the correct string for the floorid attribute: "a=floorid:1 mstrm:10 a=floorid:2 mstrm:11" -- Tom On 15 September 2014 04:30, RFC Errata System <rfc-editor@rfc-editor.org> wrote: > The following errata report has been submitted for RFC4583, > "Session Description Protocol (SDP) Format for Binary Floor Control > Protocol (BFCP) Streams". > > -------------------------------------- > You may review the report below and at: > http://www.rfc-editor.org/errata_search.php?rfc=4583&eid=4111 > > -------------------------------------- > Type: Editorial > Reported by: Christian Groves <Christian.Groves@nteczone.com> > > Section: 9 > > Original Text > ------------- > For the purpose of brevity, the main portion of the session > description is omitted in the examples, which only show 'm' lines and > their attributes. > > The following is an example of an offer sent by a conference server > to a client. > > m=application 50000 TCP/TLS/BFCP * > a=setup:passive > a=connection:new > a=fingerprint:SHA-1 \ > 4A:AD:B9:B1:3F:82:18:3B:54:02:12:DF:3E:5D:49:6B:19:E5:7C:AB > a=floorctrl:s-only > a=confid:4321 > a=userid:1234 > a=floorid:1 m-stream:10 > a=floorid:2 m-stream:11 > m=audio 50002 RTP/AVP 0 > a=label:10 > m=video 50004 RTP/AVP 31 > a=label:11 > > ... > > Corrected Text > -------------- > For the purpose of brevity, the main portion of the session > description is omitted in the examples, which only show 'm' lines and > their attributes. > > The following is an example of an offer sent by a conference server > to a client. > > m=application 50000 TCP/TLS/BFCP * > a=setup:passive > a=connection:new > a=fingerprint:SHA-1 \ > 4A:AD:B9:B1:3F:82:18:3B:54:02:12:DF:3E:5D:49:6B:19:E5:7C:AB > a=floorctrl:s-only > a=confid:4321 > a=userid:1234 > a=floorid:1 mstrm:10 > a=floorid:2 mstrm:11 > m=audio 50002 RTP/AVP 0 > a=label:10 > m=video 50004 RTP/AVP 31 > a=label:11 > > ... > > Notes > ----- > In section 6 of the RFC the ABNF for the "floorid" attribute is: > floor-id-attribute = "a=floorid:" token [" mstrm:" token *(SP token)] > > The text string " mstrm:" is used to reference the media stream rather > than "m-stream" that appears in the examples. > > Instructions: > ------------- > This erratum is currently posted as "Reported". If necessary, please > use "Reply All" to discuss whether it should be verified or > rejected. When a decision is reached, the verifying party (IESG) > can log in to change the status and edit the report, if necessary. > > -------------------------------------- > RFC4583 (draft-ietf-mmusic-sdp-bfcp-03) > -------------------------------------- > Title : Session Description Protocol (SDP) Format for Binary > Floor Control Protocol (BFCP) Streams > Publication Date : November 2006 > Author(s) : G. Camarillo > Category : PROPOSED STANDARD > Source : Multiparty Multimedia Session Control > Area : Real-time Applications and Infrastructure > Stream : IETF > Verifying Party : IESG > > _______________________________________________ > mmusic mailing list > mmusic@ietf.org > https://www.ietf.org/mailman/listinfo/mmusic > -- # Cisco | http://www.cisco.com/telepresence/ ## tomkrist@cisco.com | http://www.tandberg.com ### | http://folk.uio.no/tomkri/
- [MMUSIC] [Editorial Errata Reported] RFC4583 (411… RFC Errata System
- Re: [MMUSIC] [Editorial Errata Reported] RFC4583 … Tom Kristensen
- Re: [MMUSIC] [Editorial Errata Reported] RFC4583 … Christian Groves
- Re: [MMUSIC] [Editorial Errata Reported] RFC4583 … Charles Eckel (eckelcu)
- Re: [MMUSIC] [Editorial Errata Reported] RFC4583 … Richard Barnes
- [MMUSIC] [Errata Rejected] RFC4583 (4111) RFC Errata System
- Re: [MMUSIC] [Editorial Errata Reported] RFC4583 … Christian Groves
- Re: [MMUSIC] [Editorial Errata Reported] RFC4583 … Richard Barnes