TCA="tc class add dev br0" 
TFA="tc filter add dev br0" 
TQA="tc qdisc add dev br0" 
SFQ="sfq perturb 10" 
tc qdisc del dev br0 root 
tc qdisc add dev br0 root handle 1: htb default 10 
tc class add dev br0 parent 1: classid 1:1 htb rate 2400kbit 
$TCA parent 1:1 classid 1:10 htb rate 2300kbit ceil 2400kbit prio 0 
$TCA parent 1:1 classid 1:11 htb rate   10kbit ceil 2400kbit prio 1 
$TCA parent 1:1 classid 1:12 htb rate   10kbit ceil 2400kbit prio 2 
$TCA parent 1:1 classid 1:13 htb rate   10kbit ceil 2000kbit prio 4 
$TQA parent 1:10 handle 10: $SFQ 
$TQA parent 1:11 handle 11: $SFQ 
$TQA parent 1:12 handle 12: $SFQ 
$TQA parent 1:13 handle 13: $SFQ 
$TFA parent 1:0 prio 0 protocol ip handle 10 fw flowid 1:10 
$TFA parent 1:0 prio 1 protocol ip handle 11 fw flowid 1:11 
$TFA parent 1:0 prio 2 protocol ip handle 12 fw flowid 1:12 
$TFA parent 1:0 prio 4 protocol ip handle 13 fw flowid 1:13 
iptables -t mangle -A POSTROUTING -p tcp --sport    80 -j MARK --set-mark 10 
iptables -t mangle -A POSTROUTING -p tcp --sport   443 -j MARK --set-mark 11 
iptables -t mangle -A POSTROUTING -p tcp --sport   995 -j MARK --set-mark 12 
iptables -t mangle -A POSTROUTING -d 192.168.1.70 -j MARK --set-mark 13 


TCAU="tc class add dev imq0" 
TFAU="tc filter add dev imq0" 
TQAU="tc qdisc add dev imq0" 
modprobe imq 
modprobe ipt_IMQ 
ip link set imq0 up 
tc qdisc del dev imq0 root 
tc qdisc add dev imq0 root handle 1: htb 
tc class add dev imq0 parent 1: classid 1:1 htb rate 700kbit 
$TCAU parent 1:1 classid 1:10 htb rate 7kbit ceil 500kbit prio 4 
$TCAU parent 1:1 classid 1:11 htb rate 30kbit ceil 700kbit prio 2 
$TCAU parent 1:1 classid 1:12 htb rate 663kbit ceil 700kbit prio 2 
$TQAU parent 1:10 handle 10: $SFQ 
$TQAU parent 1:11 handle 11: $SFQ 
$TQAU parent 1:12 handle 12: $SFQ 
$TFAU parent 1:0 prio 4 protocol ip handle 10 fw flowid 1:10 
$TFAU parent 1:0 prio 2 protocol ip handle 11 fw flowid 1:11 
$TFAU parent 1:0 prio 2 protocol ip handle 12 fw flowid 1:12 
iptables -t mangle -A PREROUTING -s 192.168.1.70 -j MARK --set-mark 10 
iptables -t mangle -A PREROUTING -m iprange --src-range 192.168.1.2-192.168.1.69 -j MARK --set-mark 11 
iptables -t mangle -A PREROUTING -m iprange --src-range 192.168.1.71-192.168.1.254 -j MARK --set-mark 12 
iptables -t mangle -A PREROUTING -j IMQ --todev 0