iptables -t mangle -A PREROUTING -m layer7 --l7proto bittorrent -j MARK --set-mark 5

modprobe ipt_layer7



# Upload

SFQ="sfq perturb 10"

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 512kbit



$TCAU parent 1:1 classid 1:5 htb rate 412kbit ceil 412kbit prio 2               # Torrent trafic



$TQAU parent 1:5 handle 5: $SFQ



$TFAU parent 1:0 prio 2 protocol ip handle 5 fw flowid 1:5





# Send torrents trafics

iptables -t mangle -A PREROUTING -m layer7 --l7proto bittorrent -j MARK --set-mark 5



iptables -t mangle -A PREROUTING -j IMQ --todev 0