Description:

FireStarter is a GUI firewall tool for setting up, monitoring
and administering Linux firewalls under GUI. It features:

* User friendly graphical interface optimized for GNOME 2.
* Easy to use wizard customizes firewall to your needs.
* Real-time firewall hit monitor shows hostile probes.
* Open and close ports, shaping your firewall with a few mouse clicks.
* Set up NAT or port forwarding for your home or company LAN.
* Designed for the GNOME desktop, but works in KDE too.
* Translated into over 38 languages.
* Advanced kernel tuning features