disable IPTABLES/NETFILTER

#!/bin/bash
echo "Restore firewall rules"

# Delete all rules
iptables -F
iptables -F  -t nat
iptables -F  -t mangle
iptables -X
iptables -t nat -X
iptables -t mangle -X

# Accept all traffic
iptables -P INPUT ACCEPT
iptables -P OUTPUT ACCEPT
iptables -P FORWARD ACCEPT