iptables mini-script in file-wizard
Share a VPN connection with VMs or containers
OpenBSD based firewall distribution
Bash script to enable the firewall on startup of your Ubuntu server.
A powerful network security tool, easy, safe and totally free.
shell program to automatically configure freebsd as a firewall
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
Block or allow connections by country address blocks
Linux firewall distribution geared towards home and SOHO users.
Firewall Management Script
Ferramenta Web para Administração de Firewall
Easy to use firewall for linux beginners.