bridge and tc bandwith management

[Cristiano Soares]

Hi Ryan. I see that uve done a pretty good job using only TC as a bandwidth
shapper. Can i ask u a favor? Could u send me an exemple of shapping 4
different IP addresses with four different speeds.

EX: 10.0.0.15 = 256kbps
10.0.0.16 = 384kbps
10.0.0.17 = 512kbps
10.0.0.18 = 768kbps


is that a way to shappe inbound speed different than the outbound speed
using TC? if that is, could u send me an example script too? thanks a lot.

Cristian



----- Original Message -----
From: "Ryan Rothert" <ryan at rothert.com>
To: "For users of Fedora Core releases" <fedora-list at redhat.com>
Sent: Friday, March 26, 2004 6:18 PM
Subject: bridge and tc bandwith management


>
> Hello,
>
> I finally got iptables to work with my bridge using the kernel from
arjanv's
> page (2.6.3-2.1.253.2.1) ...  Im trying to now get tc to work so I can
shape
> some traffic.  When I enter the following commands , there are no errors,
> however the tc rules are having no effect on the IP im trying to shape.
>
> I just want to limit IP 10.0.0.17 to 512k, and  10.0.0.18 to 1024k and so
> on,   Here are my tc rules
>
> DEV=eth0
> tc qdisc del dev $DEV root
> tc qdisc add dev $DEV root handle 1: cbq avpkt 1000 bandwidth 100mbit
> tc class add dev $DEV parent 1: classid 1:1 cbq rate 512kbit allot 1500
prio
> 5 bounded isolated
> tc filter add dev $DEV parent 1: protocol ip prio 16 u32 match ip dst
> 10.0.0.17 flowid 1:1
> tc filter add dev $DEV parent 1: protocol ip prio 16 u32 match ip src
> 10.0.0.17 flowid 1:1
>
>
> eth0 is internal interface ---\
>                                          |------br0 (I gave br0 an IP just
> for management)
> eth1 is external interface---/
>
> Any thoughts on why this doesnt work ?  I have used these same rules on
> another Fedora box that acts as a NAT/router and that worked fine,
> but this new box has to act has a bridge.
>
> Thanks,
> Ryan
>
>
>
>
>
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