[LARTC] Split bandwidth equally per IP

["Mihai Vlad" <mihaivlad@web-profile.net>]

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It's me again, with the same problem.

I want to be able to split the bandwidth per IP, as I have 10 clients in my
LAN and I want to be sure they get the same rate when downloading.

 

I followed all the steps from the HTB manual, but the script can be "beaten"
when one uses more connection for downloading ("FlashGet" or "Download
Accelerator").

I have the same rates for all the 10 IP-s in my LAN.

 

Stef Coene told me to decrease the burst. (Indeed, 80k was a huge burst) I
did that, but it seams nothing's changed.

Jon Zeeff said that sfq generally creates a queue per connection. (And that
is the reason why clients with more connections get more bandwidth)

 

So I need to change this "per connection" into "per IP".

Everything is clear, but I do not know what to change into my script to do
this.

I guess that I have to change "sfq perturb 10" into something else, but I do
not know into what :)

 

 

Here is my script:

 

 

$TC qdisc add dev $LAN_IFACE root handle 1: htb default 30 

$TC class add dev $LAN_IFACE parent 1: classid 1:1 htb rate 120kbit ceil
120kbit burst 2k

 

 

#--------default class---------

$TC class add dev $LAN_IFACE parent 1:1 classid 1:30 htb rate 1kbit ceil
120kbit burst 2k 

$TC qdisc add dev $LAN_IFACE parent 1:30 handle 300: sfq perturb 10

 

 

 

 

#-----10 client classes-------------

 

$TC class add dev $LAN_IFACE parent 1:1 classid 1:11 htb rate 12kbit ceil
120kbit burst 2k 

$FILTER_IP 192.168.0.121 flowid 1:11 

$TC qdisc add dev $LAN_IFACE parent 1:11 handle 110: sfq perturb 10

 

$TC class add dev $LAN_IFACE parent 1:1 classid 1:12 htb rate 12kbit ceil
120kbit burst 2k 

$FILTER_IP 192.168.0.122 flowid 1:12 

$TC qdisc add dev $LAN_IFACE parent 1:12 handle 120: sfq perturb 10

 

 

etc...

 

 

Thanks again for your patience.


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