Could someone shed some light on what the current iptables entry on my RedHat machine means?
-A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
It is the last line in my /etc/sysconfig/iptables file
Any rule I add after that does not take affect. I have to add all rules above that line.
Is there a top to bottom precedence in the iptables file? (rule on top take precedence over rules bellow)