From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Problems with HTB shaping
Date: Tue, 09 Dec 2003 20:11:18 +0000 [thread overview]
Message-ID: <marc-lartc-107100227412351@msgid-missing> (raw)
In-Reply-To: <marc-lartc-107096971302455@msgid-missing>
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
--
stef.coene@docum.org
"Using Linux as bandwidth manager"
http://www.docum.org/
#lartc @ irc.openprojects.net
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next prev parent reply other threads:[~2003-12-09 20:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-09 11:24 [LARTC] Problems with HTB shaping Mindaugas Riauba
2003-12-09 20:11 ` Stef Coene [this message]
2003-12-10 5:49 ` Mindaugas Riauba
2003-12-11 6:52 ` Mindaugas Riauba
2003-12-11 9:44 ` devik
2003-12-11 11:51 ` Mindaugas Riauba
2003-12-11 14:04 ` devik
2003-12-11 14:10 ` Mindaugas Riauba
2003-12-11 14:19 ` devik
2003-12-11 18:49 ` Kabelweb
2003-12-12 14:06 ` Mindaugas Riauba
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