Somehow a few hours ago all my domains and cpanel that I host on a server weren't available. Using a browser I would get an error telling me that the domain could not be accessed. I was able to ssh using the IP address and I started searching the Internet about networking issues and fixes. Finally I issued the command Code: iptables -F I think this command flushes the iptables. If I reboot the server, everything becomes unavailable again. As soon as I issue the above command, poof, everything is available again. Can someone please help me understand what is happening here, please. Why is tis command makes everything to work but if I reboot everything becomes unavailable? HELP!!!!