Ok, According to an article I have read, I have build a CentosOS 6.2 64bit. My hardware contains by, 2 dual cpus, 16GB of ram and 2 NIC interfaces eth0-eth1, after I waste a lot of time to be able to configured the server without GUI, finally I made it works with GUI since seems that the user that create the specific article forgets to mention that phpmyadmin run (as I knew with GUI ) and a lot commands lines aren't work like " vi /etc/hosts " was stuck... Anyway my problem now is that I get 400 error request when I try to reach https://ipaddress:8080 and if http://ipaddress:8080 I get a bunch of errors... The strange thing is that when I try to reach the ISPConfig from another internal pc(my home computer ) it's works :-/ how is that possible ??? That's my first question... My second question is there any other tutorial that explain how to connect a domain name (of a website), with ISPConfig and how to synchronise php with vbulletin?? I have search a lot but get nothing so please if someone knows something please let me know.... Thank you in advance!!!