Gufw is an easy, intuitive, way to manage your Ubuntu firewall.
It supports common tasks such as allowing or blocking pre-configured services, common P2P, or individual IP/port(s), and many others!
Gufw is free software licenced under GPL3.
It’s an interface powered by .
Gufw is available from Ubuntu Software Center, or you can download from.
Start Gufw from System -> Administration -> Firewall Configuration.