I installed Fedora 10 & ISPConfig 3 on a new server, however I am running into a network issue. First, the DNS setting, set through system-config-network, are lost when I reboot the server. I have entered the information serveral time now. I'm wondering if there is a file that I can edit to enter the information with out the config tool. The second issue is that in my mail log, all of the mail in bounced with an error "no route to host". I'm not sure if these are related. I followed the firewall instructions (The perfect server), and went back through them just to make sure that I didn't miss a step. however, the issue is still there. Any thoughts?