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Re: [Ice] Re-nomination and candidate pair switching in RFC 5245bis - PROPOSAL

Bernard Aboba <bernard.aboba@gmail.com> Tue, 05 September 2017 12:04 UTC

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From: Bernard Aboba <bernard.aboba@gmail.com>
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In-Reply-To: <D5D41E9F.20FC9%christer.holmberg@ericsson.com>
Date: Tue, 05 Sep 2017 08:04:02 -0400
Cc: Emil Ivov <emcho@jitsi.org>, Peter Thatcher <pthatcher@google.com>, "ice@ietf.org" <ice@ietf.org>
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To: Christer Holmberg <christer.holmberg@ericsson.com>
Archived-At: <https://mailarchive.ietf.org/arch/msg/ice/QhrEiErIJe64rQXn52j1EOaEWNo>
Subject: Re: [Ice] Re-nomination and candidate pair switching in RFC 5245bis - PROPOSAL
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On Sep 5, 2017, at 2:26 AM, Christer Holmberg <christer.holmberg@ericsson.com> wrote:
> 
> 
> Peter (and others interested),
> 
> IF you want some change to the current behaviour, where a re-nomination is
> NOT allowed, you need to participate in the discussion NOW. We are moving
> towards WGLC, and we should close the window for technical changes
> (non-bug fixing).
> 
> If I understood Bernard correctly, he was asking for having multiple
> SIMULTANEOUS nominations, in order to do RTP multipath stuff etc. I
> personally think that is outside the scope of 5245bis. I think the
> question is whether we should allow re-nominations of single candidate
> pairs.

[BA] Actually, I was just trying to understand what the current draft allows and why. As it stands, the draft appears to support multi-path RTP before nomination, but not after.

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