### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES
iptables -t mangle -N QOS-INC
- iptables -t mangle -A POSTROUTING -m mark ! --mark 0 -o ! $qossettings{'RED_DEV'} -j IMQ --todev 0
+ iptables -t mangle -A POSTROUTING -m mark ! --mark 0 ! -o $qossettings{'RED_DEV'} -j IMQ --todev 0
iptables -t mangle -I FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC
iptables -t mangle -A FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS
tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
# STOP IMQ-DEVICE
ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1
- iptables -t mangle --delete POSTROUTING -m mark ! --mark 0 -o ! $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1
+ iptables -t mangle --delete POSTROUTING -m mark ! --mark 0 ! -o $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1
iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1
# rmmod imq # this crash on 2.6.25.xx
# REMOVE & FLUSH CHAINS