port configuration on red hat 7.3

irish rebel · 03-24-2004, 11:26 AM

Guys I just got a red hat server here running a app for the school i need to keep port 22 open where in red hat do I configure ports?

pixie · 03-24-2004, 02:32 PM

Port 22 is usually used just for SSH, it should be open by default unless you have it firewalled off, so your firewall script would be the first place to check. If you have the rc.firewall, you will find it in /etc/rc.d/ Look for a line that says something like : PERMIT="21/tcp 22/tcp bla bla bla
After making any changes, save and restart it.