Ce script n'est là que a titre indicatif, et pour sauvegarde, il n'est pas encore en production sur ma workstation, et il présente encore des boulettes.

<code>
#!/bin/bash

# Constantes                                                                                                                                                                                                   
LOCALNET="213.41.185.56/255.255.255.255"
MARKPRIO1="1"
MARKPRIO2="2"
MARKPRIO3="3"
MARKPRIO4="4"
MARKPRIO5="5"
MARKPRIO6="6"
MARKPRIO7="7"

IFACE=eth0

UPRATE="8mbit"
DOWNRATE="0.8mbit"

PRIORATE1="5mbit"
PRIORATE2="3mbit"
PRIORATE3="2mbit"
PRIORATE4="0.5mbit"

QUANTUM1="12187"
QUANTUM2="8625"
QUANTUM3="5062"
QUANTUM4="1500"

BURST1="1000k"
BURST2="400k"
BURST3="200k"
BURST4="10k"

CBURST1="300k"
CBURST2="200k"
CBURST3="10k"
CBURST4="1k"

iptables -t mangle -F OUTPUT
iptables -t mangle -F FORWARD

iptables -t mangle -A FORWARD -p icmp -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A OUTPUT -p icmp -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A INPUT -p icmp -j MARK --set-mark $MARKPRIO1

iptables -t mangle -A FORWARD -p tcp --dport 22 -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A OUTPUT -p tcp --dport 22 -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A INPUT -p tcp --dport 22 -j MARK --set-mark $MARKPRIO1

iptables -t mangle -A FORWARD -p tcp --dport 687 -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A OUTPUT -p tcp --dport 687 -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A INPUT -p tcp --dport 687 -j MARK --set-mark $MARKPRIO1

iptables -t mangle -A FORWARD -p udp --dport 687 -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A OUTPUT -p udp --dport 687 -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A INPUT -p udp --dport 687 -j MARK --set-mark $MARKPRIO1

iptables -t mangle -A FORWARD -p tcp --dport 5060 -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A OUTPUT -p tcp --dport 5060 -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A INPUT -p tcp --dport 5060 -j MARK --set-mark $MARKPRIO1

iptables -t mangle -A FORWARD -p udp --dport 5060 -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A OUTPUT -p udp --dport 5060 -j MARK --set-mark $MARKPRIO1
iptables -t mangle -A INPUT -p udp --dport 5060 -j MARK --set-mark $MARKPRIO1


iptables -t mangle -A FORWARD -p tcp --dport 25 -j MARK --set-mark $MARKPRIO3
iptables -t mangle -A OUTPUT -p tcp --dport 25 -j MARK --set-mark $MARKPRIO3

iptables -t mangle -A FORWARD -p tcp --dport 143 -j MARK --set-mark $MARKPRIO3
iptables -t mangle -A OUTPUT -p tcp --dport 143 -j MARK --set-mark $MARKPRIO3

iptables -t mangle -A FORWARD -p tcp --dport 80 -j MARK --set-mark $MARKPRIO2
iptables -t mangle -A OUTPUT -p tcp --dport 80 -j MARK --set-mark $MARKPRIO2
iptables -t mangle -A INPUT -p tcp --dport 80 -j MARK --set-mark $MARKPRIO2

iptables -t mangle -A FORWARD -p tcp --dport 443 -j MARK --set-mark $MARKPRIO2
iptables -t mangle -A OUTPUT -p tcp --dport 443 -j MARK --set-mark $MARKPRIO2
iptables -t mangle -A INPUT -p tcp --dport 443 -j MARK --set-mark $MARKPRIO2

iptables -t mangle -A FORWARD -p tcp --dport 21 -j MARK --set-mark $MARKPRIO3
iptables -t mangle -A OUTPUT -p tcp --dport 21 -j MARK --set-mark $MARKPRIO3
iptables -t mangle -A INPUT -p tcp --dport 21 -j MARK --set-mark $MARKPRIO3

ifconfig $IFACE txqueuelen 128

tc qdisc add dev $IFACE root handle 1:0 htb default 103 r2q 1
tc class add dev $IFACE parent 1:0 classid 1:1 htb rate $UPRATE burst $BURST1 cburst $CBURST1

tc class add dev $IFACE parent 1:1 classid 1:101 htb rate $PRIORATE1 ceil $UPRATE quantum $QUANTUM1 burst $BURST1 cburst $CBURST1 prio 0
tc class add dev $IFACE parent 1:1 classid 1:102 htb rate $PRIORATE2 ceil $UPRATE quantum $QUANTUM2 burst $BURST2 cburst $CBURST2 prio 1
tc class add dev $IFACE parent 1:1 classid 1:103 htb rate $PRIORATE3 ceil $UPRATE quantum $QUANTUM3 burst $BURST3 cburst $CBURST3 prio 2
tc class add dev $IFACE parent 1:1 classid 1:104 htb rate $PRIORATE4 ceil $P2PRATE quantum $QUANTUM4 burst $BURST4 cburst $CBURST4 prio 3

tc filter add dev $IFACE parent 1:0 protocol ip prio 0 handle $MARKPRIO1 fw classid 1:101
tc filter add dev $IFACE parent 1:0 protocol ip prio 1 handle $MARKPRIO2 fw classid 1:102
tc filter add dev $IFACE parent 1:0 protocol ip prio 2 handle $MARKPRIO3 fw classid 1:103
tc filter add dev $IFACE parent 1:0 protocol ip prio 3 handle $MARKPRIO4 fw classid 1:104

tc qdisc add dev $IFACE parent 1:101 sfq perturb 16 quantum $QUANTUM1
tc qdisc add dev $IFACE parent 1:102 sfq perturb 16 quantum $QUANTUM2
tc qdisc add dev $IFACE parent 1:103 sfq perturb 16 quantum $QUANTUM3
tc qdisc add dev $IFACE parent 1:104 sfq perturb 16 quantum $QUANTUM4
</code>