On Tuesday 09 December 2003 12:24, Mindaugas Riauba wrote:
> Hello,
>
> I have some strange problems with shaping. Now I'm testing Linux as
> shaping bridge. Redhat Linux 7.3, kernel plain 2.4.23 with latest HTB patch
> from devik and PSCHED_CLOCK_SOURCE changed to PSCHED_CPU.
>
> Some output is at the end of the message. What is strange that according
> to interface statistics traffic is shaped more or less OK.
> 48431590 - 48079196 = 352394 (~275kbps)
> But byte count reported by tc is lower.
> 39061384 - 38778938 = 282446 (~220kbps)
>
> But when I try to look into packets with tcpdump:
> # tcpdump -c 10000 | fgrep -v $ip | wc -l
> tcpdump: listening on br0
> 5
>
> So only 5 packets should go not through filter.
>
> What I'm doing wrong?
I'm not sure, but I think that the network statistics are counting every bit
that's been put on the wire. And maybe this also includes retransmits.
Stef
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