Re: cannot fill 100Mbps pipe (over 20ms rtt via netem)?

[slashdev]

On Wed, Apr 30, 2008 at 3:06 PM, vincent-perrier
<vincent-perrier@xxxxxxxxxxxxxxxx> wrote:

>  It is probably at the qdisc level that you have to have big buffers.
>  Once again, I have not seen this qdisc's code nor have I used it, so
>  this is only a guess.

me to guessed that at first. but looking at the tc(8) output:

>  > $ tc -s qdisc show dev eth0
>  > qdisc netem 8005: limit 1000 delay 10.0ms
>  >  Sent 1199824317 bytes 148119 pkt (dropped 0, overlimits 0 requeues 7)
>  >  rate 0bit 0pps backlog 0b 1p requeues 7

on the sender, i see "0" dropped packets. so maybe thats not the problem.

will wait for some further insight.

thanks
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