gufw
Uncomplicated Firewall
An easy, intuitive, way to manage your Linux firewall. It supports common tasks such as allowing or blocking pre-configured, common p2p, or individual ports port(s), and many others!
There is no official package available for openSUSE Leap 15.5Distributions
openSUSE Tumbleweed
openSUSE Leap 15.5
openSUSE Leap 15.4
Debian 9.0
Fedora Rawhide (unstable)
Fedora 38
Fedora 37
Fedora 36
Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.