From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Mihai Vlad" Date: Thu, 04 Dec 2003 18:52:55 +0000 Subject: [LARTC] Split bandwidth equally per IP MIME-Version: 1 Content-Type: multipart/mixed; boundary="----=_NextPart_000_0000_01C3BAA8.982F88F0" Message-Id: List-Id: To: lartc@vger.kernel.org This is a multi-part message in MIME format. ------=_NextPart_000_0000_01C3BAA8.982F88F0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit 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. ------=_NextPart_000_0000_01C3BAA8.982F88F0 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable

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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