Re: [MMUSIC] [Ice] Updated charter

["Ben Campbell" <[e-mail]>]

Hi Everyone,

I put the latest charter text and milestones from gitbub into the 
datatracker at https://datatracker.ietf.org/doc/charter-ietf-ice/ . I 
plan to put this into IESG internal review, and on the next IESG 
telechat.

  I know there's still a conversation going on about where to put the 
SDP bits. Please continue that conversation; hopefully we can close on 
it before the telechat.

Thanks!

Ben.

On 22 Sep 2015, at 13:51, Pal Martinsen (palmarti) wrote:

>> On 22 Sep 2015, at 19:38, Ben Campbell <[e-mail]> wrote:
>>
>> Hi,
>>
>> If we hope to have ICE approved as a working group in time for 
>> Yokohama, we would need to start the IESG internal review by this 
>> Thursday. IMO, this language is about right. I think there's still an 
>> open issue about where the SDP bit lives. Can we close on that?
>
> I think the arguments can be summarised as follows.
>
> - Keeping SDP in MMUSIC helps ICE focus on core ICE things
> - MMUSIC has a lot of SDP knowledge needed to get things right
>
> I support keeping ICE in ICE and SDP in MMUSIC.
>
> .-.
> Pål-Erik
>
>>
>> Thanks!
>>
>> Ben.
>>
>> On 16 Sep 2015, at 7:17, Pal Martinsen (palmarti) wrote:
>>
>>> Hi,
>>>
>>> Based on list discussion the charter is now updated.
>>> For the github draft enthusiasts out there the pull request can be 
>>> found at:
>>> https://github.com/petithug/icewg/pulls.
>>>
>>> —————— Start —————-
>>> Charter for Working Group
>>>
>>> Interactive Connectivity Establishment was published as RFC 5245 in 
>>> April 2010. Until recently the protocol had seen rather limited 
>>> deployment. ICE was slow to achieve widespread adoption, as other 
>>> mechanisms were already being used by the VoIP industry. This 
>>> situation has changed drastically as ICE is mandatory to implement 
>>> in WebRTC, a set of technologies developed at the IETF and W3C to 
>>> standardize Real Time Communication on the Web.
>>>
>>> Interactive Connectivity Establishment (ICE) is at the same time a 
>>> NAT traversal technique, a multihomed address selection technique, 
>>> and a dual stack address selection technique that works by including 
>>> a multiplicity of IP addresses and ports in both the request and 
>>> response messages of a connectivity establishment transaction.  The 
>>> IP addresses and ports provided by each side are paired and tested 
>>> by peer-to-peer connectivity checks until one of these pair is 
>>> selected to transport data. ICE follows the end to end principle 
>>> where the clients themselves discovers, test and choose the network 
>>> path to use. It makes no assumptions regarding network topology on 
>>> the local or remote side.
>>>
>>> ICE was originally defined for the Offer-Answer (RFC 3264) protocol 
>>> used by SIP (RFC 3261). Later XMPP (XEP-0176), RTSP 
>>> (draft-ietf-mmusic-rtsp-nat), RTCWeb (draft-ietf-rtcweb-jsep) and 
>>> other realtime media establishment protocol have used the protocol. 
>>> ICE is also used by non-realtime media protocols, like HIP (RFC 
>>> 5770) and RELOAD (RFC 6940).
>>>
>>> The goal of the ICE Working Group is to consolidate the various 
>>> initiatives to update ICE to make it more suitable for the WebRTC 
>>> environment but also to all the current usages of ICE. Current work 
>>> in this area includes an updated version of the ICE RFC (ICEbis), 
>>> Trickle ICE and dualstack/multihomed fairness. It is worth noticing 
>>> that this work will make ICE more flexible, robust and more suitable 
>>> for changing mobile environments without major changes to the 
>>> original ICE RFC. The ICE workgroup will consider new work items 
>>> that follow this pattern.
>>>
>>> ICE is an application controlled protocol that leverages a set of 
>>> network defined protocols. The STUN (RFC 5389), TURN (RFC 5766) and 
>>> related protocol work done in the TRAM working group must be closely 
>>> synchronized with the work in this working group. To avoid 
>>> interoperability issues and unwanted behavior it is desired to 
>>> increase the interaction with other working groups dealing with 
>>> network protocols closer to the wire. Example of such work may be, 
>>> but not limited to; issues regarding multi-homing, multi subnet and 
>>> prefixes, QoS, transport selection and congestion control. From the 
>>> application side, the users of ICE, there is a need to make sure 
>>> what is specified is actually usable. Getting input from the 
>>> application working groups will be helpful (RTCWEB, HIP, MMUSIC, 
>>> P2PSIP).
>>>
>>>
>>>
>>> Milestones
>>>
>>> - Jan 2016 Submit Dual-stack Fairness with ICE as Proposed Standard
>>> draft-ietf-mmusic-ice-dualstack-fairness
>>> - Apr 2016 Submit a revision of ICE (RFC 5245) as Proposed Standard
>>> draft-ietf-mmusic-rfc5245bis
>>> (draft-ietf-mmusic-ice-sip-sdp remains in MMUSIC)
>>> - Jan 2016 Submit Trickle ICE as Proposed Standard
>>> draft-ietf-mmusic-trickle-ice
>>> (draft-ietf-mmusic-trickle-ice-sip remains in MMUSIC)
>>>
>>> ————— STOP ———————
>>>
>>> .-.
>>> Pål-Erik
>>> _______________________________________________
>>> Ice mailing list
>>> [e-mail]
>>> https://www.ietf.org/mailman/listinfo/ice
>
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