When I switch off the old server, nothing i visible from the outside. Inside the 192.168.x.x range ISPconfig-server responds correctly when I use FQDN's
I have removed the virtual host domains from the old server, (httpd.conf and hosts), and applied these on the new ISPConfig-server as welle as changing the routing.
I noticed that in my router I also had an opportunity to route which server to respond on DNS, (port 53). I tried to alter this setting, and all of the internal net lost connection. Could it be that ISPconfig has to be the only and primary DNS?
How should I then set this up? 1's NS somewhere outthere, second my router?