[LARTC] Re: My 1st BW Manager

["rio@martin.mu" <rio@martin.mu>]

Original Message:
-----------------
From: Stef Coene stef.coene@docum.org
On Friday 18 April 2003 19:21, rio@martin.mu wrote:
>I'm not sure, but I think you use htb.init.  And this is not the htb.init 
>mailing list.  This is the LARTC lists to discuss topics like shaping, 
>advanced routing and other network stuff.
>But answering on your question : 
>You have to create 1 class attached to the root qdisc and add the 4 other 
>classes to that class (don't ask me how you have to do that with
>htb.init).  
>Can you also check that the filters are working and the traffic is placed
>in the class where it belongs?

Oh sorry about that, below is what command i inserted:

tc qdisc del dev eth0 root
tc qdisc add dev eth0 root handle 1 htb default 30
tc class add dev eth0 parent 1: classid 1:2 htb rate 120Kbit burst 15k
tc class add dev eth0 parent 1:2 classid 1:11 htb rate 6Kbit ceil 120Kbit
burst 15k
tc qdisc add dev eth0 parent 1:11 handle 11 sfq perturb 10
tc filter add dev eth0 parent 1:0 protocol ip prio 100 u32 match ip dst
192.168.1.1 classid 1:11
tc class add dev eth0 parent 1:2 classid 1:12 htb rate 6Kbit ceil 120Kbit
burst 15k
tc qdisc add dev eth0 parent 1:12 handle 12 sfq perturb 10
tc filter add dev eth0 parent 1:0 protocol ip prio 100 u32 match ip dst
192.168.1.2 classid 1:12
tc class add dev eth0 parent 1:2 classid 1:13 htb rate 6Kbit ceil 120Kbit
burst 15k
tc qdisc add dev eth0 parent 1:13 handle 13 sfq perturb 10
tc filter add dev eth0 parent 1:0 protocol ip prio 100 u32 match ip dst
192.168.1.3 classid 1:13
tc class add dev eth0 parent 1:2 classid 1:14 htb rate 6Kbit ceil 120Kbit
burst 15k
tc qdisc add dev eth0 parent 1:14 handle 14 sfq perturb 10
tc filter add dev eth0 parent 1:0 protocol ip prio 100 u32 match ip dst
192.168.1.4 classid 1:14

I ve tried those, and it worked, all hosts able to borrow bandwidth from
parent class (120Kbit), but when any host start to download with DAP
(download manager) that can consume high bandwidth, it can borrow 120Kbit
from parent class and the speed wont decrease as the other hosts up and ask
for more bandwidth.

Any idea why ?

Regards,
Rio Martin.

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