iptables -t mangle --flush
iptables --flush
iptables -A POSTROUTING -t mangle -j CONNMARK --restore-mark
iptables -A POSTROUTING -t mangle -m mark ! --mark 0 -j ACCEPT
iptables -t mangle -A INPUT -m ndpi --bittorrent -j MARK --set-mark 15
#iptables -t mangle -A OUTPUT -m ndpi --bittorrent -j DSCP --set-dscp 15
iptables -t mangle -A POSTROUTING -m mark --mark 15 -j DSCP --set-dscp 15
iptables -t mangle -A PREROUTING -m mark --mark 15 -j DSCP --set-dscp 15
iptables -t mangle -A OUTPUT -m mark --mark 15 -j DSCP --set-dscp 15
iptables -A POSTROUTING -t mangle -j CONNMARK --save-mark