Carlos Santana wrote on Mon, 18 Jan 2010 17:54:51 -0600: > - The wiki page approach is to flush existing rules and then add > required rules to iptables. Is it possible to add/append required > rules without flushing existing set of rules You can add rules on-the-fly at runtime and then use service iptables save to save them. This will be automatically loaded on a service iptables start. But it's harder to maintain as a script of your own. I prefer to write a script, run it (which includes flushing etc.) and when it's ok I save that result. Kai -- Get your web at Conactive Internet Services: http://www.conactive.com