From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] bandwidth shaping problem...
Date: Mon, 04 Mar 2002 12:57:50 +0000 [thread overview]
Message-ID: <marc-lartc-101524677706861@msgid-missing> (raw)
In-Reply-To: <marc-lartc-101535352231607@msgid-missing>
On Monday 04 March 2002 03:47, Rajesh Revuru wrote:
> Hi,
> This is a simple and straight configuration,
> but iam not able to acheive what i wanted to test.
>
> Please help with the script.
>
> |--------| |---------| |--------| |-------|
> | src |-----| router1 |----|router2 |-----|dest |
> |--------| |---------| |--------| |-------|
>
> Test i wanted to do:
>
> Send(using traffic generator)
> TCP traffic 5mb
> UDP traffic 3mb.
>
> At the destination
> To get
> TCP traffic 3mb.
> UDP traffic 1mb.
>
>
>
> Iam trying to apply the traffic shaping at the eth1 of
> the router 2.
>
> I wanted to create two classes and of rate=3mb for tcp
> 1mb for udp.I am trying to use the filter with fw
> options.
You attached a cbq qdisc to class, bad idea :)
I hope this script does what you want to do (it gives 3 mb to tcp and 1 mb to
udp. Both udp and tcp can get 4 mb if there is no other traffic) :
tc qdisc add dev eth1 root 10: cbq bandwidth 100mb
avpkt 1000
tc class add parent 10: classid 10:1 cbq bandwidth
100mb rate 4mb bounded.
tc class add dev eth1 parent 10:1 classid 10:10 cbq
bandwidth 100mb rate 3mb prio 3
tc class add dev eth1 parent 10:1 classid 10:20 cbq
bandwidth 100mb rate 1mb prio 5
tc filter add parent 10: protocol ip prio 3 handle 1 fw
classid 10:10
tc filter add parent 10: protocol ip prio 3 handle 2 fw
classid 10:20
> ipchains -N acc_0
> ipchains -N acc_1
> ipchains -A output -j acc_0 -p tcp -m 1
> ipchains -A output -j acc_1 -p tcp -m 1
Mhh, I think I know where these commands are from :)
Stef
--
stef.coene@docum.org
More QOS info : http://www.docum.org/
Title : "Using Linux as bandwidth manager"
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next prev parent reply other threads:[~2002-03-04 12:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
1980-01-03 23:20 [LARTC] bandwidth shaping problem Stef Coene
2002-03-04 2:47 ` Rajesh Revuru
2002-03-04 12:57 ` Stef Coene [this message]
2002-03-05 15:22 ` Vincent AE Scott
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