iptables mini-script in file-wizard
Share a VPN connection with VMs or containers
An iptables IPv4 firewall and traffic shaping program
Bash script to enable the firewall on startup of your Ubuntu server.
ipset set listing wrapper script
A client for the MikroTik RouterOS API protocol, written in PHP.
Firewall Management Script
Easy Firewall Script
HardWall Firewall for Linux 2.4/2.6