function fmiseazerototal() {
    iptables --zero
    iptables -F
    iptables -X
    iptables -t nat -X
    iptables -t nat -F
    iptables -t mangle -F
    tc qdisc del dev $eth root 2> /dev/null
    iptables -P INPUT ACCEPT
    iptables -P FORWARD ACCEPT
    iptables -P OUTPUT ACCEPT
}