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Re: [rtcweb] Network times . was SDP Security Descriptions (RFC 4568) and RTCWeb

"Cullen Jennings (fluffy)" <fluffy@cisco.com> Wed, 01 May 2013 13:39 UTC

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From: "Cullen Jennings (fluffy)" <fluffy@cisco.com>
To: Tim Panton <tim@phonefromhere.com>
Thread-Topic: [rtcweb] Network times . was SDP Security Descriptions (RFC 4568) and RTCWeb
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Date: Wed, 01 May 2013 13:39:03 +0000
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Cc: "rtcweb@ietf.org" <rtcweb@ietf.org>
Subject: Re: [rtcweb] Network times . was SDP Security Descriptions (RFC 4568) and RTCWeb
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On May 1, 2013, at 5:41 AM, Tim Panton <tim@phonefromhere.com> wrote:

> DTLS has some rules (which I don't yet clearly understand) about how much
> one can stuff into a packet based on an assumed/derived/calculated MTU. 
> Guess too high and your packet will be dropped - forcing a retry with the data
> broken over multiple packets. 
> 
> I suspect we may have a little learning to do in the implementations to select
> an optimum MTU for the wild internet.

How are you doing the MTU stuff? Just the openssl default or something else?

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