Re: [rtcweb] Open data channel issues

[Magnus Westerlund <[e-mail]>]

Thanks Michael,

WG, please consider these open issues and try to form your own position
on them. They are intended to be discussed at the meeting. If you have
proposals on how to resolve them or other input you are very welcome to
provide that on the list.

Thanks

Magnus

On 2014-02-26 00:44, Michael Tuexen wrote:
> Dear all,
> 
> Magnus asked me to send a list of open issues regarding data channels
> to the list. Here is my current list:
> 
> 
> * Priority
>   The W3C hasn't defined it yet. Neither for the (S)RTP media nor for the
>   data channels. We agreed on using a non strict policy for the data channels
>   (some sort of wighted fair queueing). That is all.
> 
> * Protocol
>   It seems not to be clear what needs to be provided when registering a
>   (sub)-protocol at IANA. And the name of the registry is unclear...
> 
> * SCTP parameters.
>   There was discussed the issue how to set SCTP parameters, especially path.max.retrans
>   and association.max.retrans. Also HB.Interval might be of interest.
>   RFC 4060 recommends path.max.retrans=5, association.max.retrans=10, but has multihoming
>   in mind. To avoid the dormant state, path.max.retrans = association.max.retrans should be used.
>   I would suggest 10 for this value. Should HEARTBEATs be disabled?
> 
> * U-C 7: Proxy browsing
> 
> * Alternate CC for SCTP
>   Currently there is only the standard CC. However, in some places negotiation of CC is
>   mentioned.
> 
> I'm currently going through the backlog of comments regarding the data channels
> ID and I'll try to address the issues. If I find other issues, I send an update
> to the above list.
> 
> Best regards
> Michael
> 
> 
> _______________________________________________
> rtcweb mailing list
> [e-mail]
> https://www.ietf.org/mailman/listinfo/rtcweb
> 
> 


-- 

Magnus Westerlund

----------------------------------------------------------------------
Services, Media and Network features, Ericsson Research EAB/TXM
----------------------------------------------------------------------
Ericsson AB                 | Phone  [phone]
Färögatan 6                 | Mobile [phone]
SE-164 80 Stockholm, Sweden | mailto: [e-mail]
----------------------------------------------------------------------