Redhat Enterprise/CentOS Firewall
However...
1. I can't specify port ranges, just individual ports
2. When I type "setup" AGAIN and return to the firewall configuration screen, all of the settings I set last time are gone, blanked out and I have to start again
Is this working to specification? Or is the built-in firewall just crap and I should use APF?
Or should I be modifying some file instead of using the "setup" interface?
