I've created and released Eztables on Github. Anyone who ever has a need to setup a firewall on Linux may be interested in this project.
It doesn't matter if you need to protect a laptop, server or want to setup a network firewall. Eztables supports it all.
If you're not afraid to touch the command line and edit a text file, you may be quite pleased with Eztables.
My server has 5 network interfaces and I wanted a quick overview of some properties. There may be an existing linux command for this but I couldn't find it so I quickly wrote my own script (download).
This is the output:
The only requirement for this script is that you have 'ethtool' installed.
Update 2013-08-17
I recreated the script in python (download) so I can just dynamically format the table and not use ugly hacks I used in the bash script.
