iptables.sh A powerful iptables script iptables.sh How to use it sudo wget https://raw.githubusercontent.com/djanedu/iptables.sh/master/iptables.sh -O /opt/iptables.sh sudo chmod +x /opt/iptables.sh Test iptables roles sudo /opt/iptables.sh -t Apply iptables roles sudo /opt/iptables.sh