"ufw-Frontends – This is a PyGTK and PyQt interface to
ufw. It is written and maintained by Darwin Bautista and it is the
graphical firewall client installed on Sabayon 6 GNOME. This
screenshot is the main window.
"There is no simple or advanced rule adding window on
ufw-Frontends, just a rule adding window. It provides all the
options needed to add general or very specific rules. Stay tuned
for a step-by-step guide on how to configure this graphical
interface to ufw. ufw-Frontends on Sabayon Linux 6 GNOME "