iptables-save > /etc/sysconfig/iptables
<b>NOTE:</b> This actually doesn't work for F19. They have changed things. So you will lose the settings on reboot and have to manually enter them again. Will update once I found the correct way for F19.
What you can do for now is to create a simple script that executes the following on start up to restore the rules saved above
iptables-restore < /etc/sysconfig/ipdtables
= Disable root ssh access =