Re: [MMUSIC] I-D Action: draft-ietf-mmusic-media-loopback-19.txt

"Miguel A. Garcia" <Miguel.A.Garcia@ericsson.com> Fri, 20 July 2012 11:47 UTC

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Date: Fri, 20 Jul 2012 13:47:51 +0200
From: "Miguel A. Garcia" <Miguel.A.Garcia@ericsson.com>
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To: Hadriel Kaplan <HKaplan@acmepacket.com>, "draft-ietf-mmusic-media-loopback.authors@tools.ietf.org" <draft-ietf-mmusic-media-loopback.authors@tools.ietf.org>
References: <20120713044823.19632.15218.idtracker@ietfa.amsl.com> <84E88829-8A31-48ED-B77F-7C1CE9668955@acmepacket.com> <50000663.40707@ericsson.com>
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Cc: Flemming Andreasen <fandreas@cisco.com>, Magnus Westerlund <magnus.westerlund@ericsson.com>, Bjoern Hoehrmann <derhoermi@gmx.net>, Gunnar Hellströ m <gunnar.hellstrom@omnitor.se>, mmusic <mmusic@ietf.org>
Subject: Re: [MMUSIC] I-D Action: draft-ietf-mmusic-media-loopback-19.txt
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We haven't received any comments on this week of review of the changes of 
this last version of the media loopback. We believe the draft is ready 
for publication request now.

/Miguel

On 13/07/2012 13:28, Miguel A. Garcia wrote:
> Hi Hadriel:
>
> Thanks a lot for getting this new revision. We are almost done!!!
>
> I hereby invite those who made comments during the WGLC to verify that
> they are satisfied with their resolution. If we don't here any feedback
> within a week (July 20th), we will understand everything is correct, and
> we will proceed to request publication of this draft.
>
> /Miguel
>
> On 13/07/2012 7:06, Hadriel Kaplan wrote:
>>
>> Howdy,
>> Based on the emails/comments from the WGLC, I have posted a revised media-loopback draft.  I believe this addresses all opened issues, and in general covers the following changes:
>>
>> 1) Feedback from media mime types reviewer on section 13 (now section 14).  Changes based on:
>> http://www.ietf.org/mail-archive/web/ietf-types/current/msg01649.html
>>
>> 2) Many editorial corrections from Flemming, based on:
>> http://www.ietf.org/mail-archive/web/mmusic/current/msg09295.html
>>
>> 3) Non-contentious comments from Magnus have been addressed, based on:
>> http://www.ietf.org/mail-archive/web/mmusic/current/msg09300.html
>>
>> 4) Congestion control issue - it appears "let the loopback source do it" was the rough consensus, so it has been changed. (well... clarified)  The thread started here:
>> http://www.ietf.org/mail-archive/web/mmusic/current/msg09305.html
>>
>> 5) Secretly replaced the fine coffee the IETF usually serves, with Folgers Crystals.
>>
>> 6) SRTP is now covered in a small new section.
>>
>> 7) Author list has been reduced to 5 authors.
>>
>> If you are not happy with the changes let me know (or rather let this mailing list know).
>>
>> -hadriel
>>
>>
>> On Jul 13, 2012, at 12:48 AM, <internet-drafts@ietf.org>
>>    <internet-drafts@ietf.org> wrote:
>>
>>>
>>> A New Internet-Draft is available from the on-line Internet-Drafts directories.
>>> This draft is a work item of the Multiparty Multimedia Session Control Working Group of the IETF.
>>>
>>> 	Title           : An Extension to the Session Description Protocol (SDP) and Real-time Transport Protocol (RTP) for Media Loopback
>>> 	Author(s)       : Hadriel Kaplan
>>>                            Kaynam Hedayat
>>>                            Nagarjuna Venna
>>>                            Paul E. Jones
>>>                            Nathan Stratton
>>> 	Filename        : draft-ietf-mmusic-media-loopback-19.txt
>>> 	Pages           : 33
>>> 	Date            : 2012-07-12
>>>
>>> Abstract:
>>>      The wide deployment of Voice over IP (VoIP), Text and Video over IP
>>>      services has introduced new challenges in managing and maintaining
>>>      real-time voice/text/video quality, reliability, and overall
>>>      performance.  In particular, media delivery is an area that needs
>>>      attention.  One method of meeting these challenges is monitoring
>>>      the media delivery performance by looping media back to the
>>>      transmitter.  This is typically referred to as "active monitoring"
>>>      of services.   Media loopback is especially popular in ensuring the
>>>      quality of transport to the edge of a given VoIP, Real-time Text or
>>>      Video over IP service.  Today in networks that deliver real-time
>>>      media, short of running 'ping' and 'traceroute' to the edge,
>>>      administrators are left without the necessary tools to actively
>>>      monitor, manage, and diagnose quality issues with their service.
>>>      The extension defined herein adds new SDP media types and
>>>      attributes, which enable establishment of media sessions where the
>>>      media is looped back to the transmitter. Such media sessions will
>>>      serve as monitoring and troubleshooting tools by providing the
>>>      means for measurement of more advanced VoIP, Real-time Text and
>>>      Video over IP performance metrics.
>>>
>>>
>>>
>>> The IETF datatracker status page for this draft is:
>>> https://datatracker.ietf.org/doc/draft-ietf-mmusic-media-loopback
>>>
>>> There's also a htmlized version available at:
>>> http://tools.ietf.org/html/draft-ietf-mmusic-media-loopback-19
>>>
>>> A diff from previous version is available at:
>>> http://tools.ietf.org/rfcdiff?url2=draft-ietf-mmusic-media-loopback-19
>>>
>>>
>>> Internet-Drafts are also available by anonymous FTP at:
>>> ftp://ftp.ietf.org/internet-drafts/
>>>
>>> _______________________________________________
>>> I-D-Announce mailing list
>>> I-D-Announce@ietf.org
>>> https://www.ietf.org/mailman/listinfo/i-d-announce
>>> Internet-Draft directories: http://www.ietf.org/shadow.html
>>> or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
>>
>> _______________________________________________
>> mmusic mailing list
>> mmusic@ietf.org
>> https://www.ietf.org/mailman/listinfo/mmusic
>>
>>
>

-- 
Miguel A. Garcia
+34-91-339-3608
Ericsson Spain