[e2e] Can feedback be generated more fast in ECN?

Alhussein Abouzeid hussein at ee.washington.edu
Thu Feb 15 15:04:14 PST 2001


I wouldn't be surprised if this was the case. What would be really
interesting is to know how much of this streaming media applications use
TCP/IP + some buffering mechanism instead of direct UDP.

On Fri, 16 Feb 2001, George Michaelson wrote:

> 
> 98 pre-dates a bit of an explosion in live content. I'd be willing to
> stake beer there is more UDP now. Dunno if it's going to be rilly significant
> but I'd be suprised if it wasn't measurable.
> 
> (at least for me, I almost never seem to negotiate TCP based transport for
>  the live or semi-live content being sourced on networks I can measure which
>  are admittedly very very edge networks)
> 
> 98 Also predates an explosion in IP-in-IP and other encapsulated flows
> (VPNs, IPSEC, PPPoE) so I'd be willing to hazard there are more fragmented
> flows than shown there.
> 
> cheers
> 	-George
> 
> --
> George Michaelson         |  DSTC Pty Ltd
> Email: ggm at dstc.edu.au    |  University of Qld 4072
> Phone: +61 7 3365 4310    |  Australia
>   Fax: +61 7 3365 4311    |  http://www.dstc.edu.au
> 




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