Re: [MMUSIC] Poll for path on ICE extensions and updates/corrections
Ari Keranen <ari.keranen@nomadiclab.com> Fri, 21 September 2012 13:43 UTC
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Date: Fri, 21 Sep 2012 16:43:25 +0300
From: Ari Keranen <ari.keranen@nomadiclab.com>
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To: "Miguel A. Garcia" <Miguel.A.Garcia@ericsson.com>
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Cc: Flemming Andreasen <fandreas@cisco.com>, mmusic <mmusic@ietf.org>
Subject: Re: [MMUSIC] Poll for path on ICE extensions and updates/corrections
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Hi, The option B is probably the best in the long run, albeit C would likely have much faster time-to-market. If we do B, Marc's idea about splitting the SDP parts away sounds worth looking into. Cheers, Ari On 9/19/12 10:23 AM, Miguel A. Garcia wrote: > Hi all, > > This mail relates to ICE [RFC 5245]. > > In the past few months, we have seen a number of documents that are > trying to improve the usage of ICE in different ways. The list of > documents include at least the following drafts: > > - draft-keranen-mmusic-ice-address-selection-01 > - draft-petithuguenin-mmusic-ice-attributes-level-03 > - draft-wing-mmusic-ice-mobility-01 > - draft-elwell-mmusic-ice-updated-offer-02 > > There is, in addition, a long discussion in the RTCWEB mailing list > about "trickle ICE", and a couple of other ICE-related drafts > and discussions in RTCWEB. > > Most likely, we can categorize these documents in two big classes: > > a) Documents that identify underspecified areas or errors in the spec, > which are often driven by implementation experience > > b) Documents that update or extend ICE with new functionality, such as > "tricke ICE" (see e.g. the e-mail thread at > http://www.ietf.org/mail-archive/web/rtcweb/current/msg05121.html) . > Such documents may involve normative updates to the ICE specification or > they may simply be ICE extensions.". > > Assuming that we would get consensus to adopt some or all of these > documents as work to proceed on, the MMUSIC chairs and RAI ADs would > like to get some sense of how should we aim at documenting it. Below > are some options, please comment on them or add alternatives. > > a) Create a revision of ICE (i.e., a document what will obsolete RFC > 5245), including all the extensions and corrections that > we want to choose from the list. This sounds like a big effort in > time, and presumably will create a big spec. We should make sure that > people have enough cycles to devote to this activity. > > b) Create a revision of ICE (obsoleting RFC 5245), but only addressing > bug fixing and opening hooks to extensions, with the idea that > extensions won't need to violate 5245bis. Additionally, document each > extension in a separate RFC. Extensions will depend and refer to the > 5245bis draft. > > c) Leave the current ICE core spec as is. Document each extension > separately (referring to 5245). Create open or more documents listing > bug fixes and corrections (will also update RFC 5245). > > Needless to say, at this point in time, there is no decision as for > which of the ICE-related drafts will proceed or not. We are just > trying to get consensus of how to document ICE-related drafts, and in > particular if the WG believes we should do a revision of RFC 5245. If > so, we also need to hear who is willing to work on such a revision. > > Now, it is your time to express your opinion. > > Kindly regards, > > Flemming and Miguel.
- [MMUSIC] Poll for path on ICE extensions and upda… Miguel A. Garcia
- Re: [MMUSIC] Poll for path on ICE extensions and … Cullen Jennings (fluffy)
- Re: [MMUSIC] Poll for path on ICE extensions and … Pal Martinsen (palmarti)
- Re: [MMUSIC] Poll for path on ICE extensions and … Magnus Westerlund
- Re: [MMUSIC] Poll for path on ICE extensions and … Harald Alvestrand
- Re: [MMUSIC] Poll for path on ICE extensions and … Marc Petit-Huguenin
- Re: [MMUSIC] Poll for path on ICE extensions and … Bernard Aboba
- Re: [MMUSIC] Poll for path on ICE extensions and … Emil Ivov
- Re: [MMUSIC] Poll for path on ICE extensions and … Ari Keranen
- Re: [MMUSIC] Poll for path on ICE extensions and … Miguel A. Garcia
- Re: [MMUSIC] Poll for path on ICE extensions and … Cullen Jennings (fluffy)
- Re: [MMUSIC] Poll for path on ICE extensions and … Ari Keranen