I would like to modify the iptables on my CentOS 5.8 server so that only specific ips can connect to the machine on a specific port.
Currently, I have the following in my iptables file:
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 5000 -j ACCEPT
How would I modify that line if I wanted to allow access for only ips 220.127.116.11 and 18.104.22.168 for instance? (they might not necessarily be sequential ips when I do this for reals).