If I try to connect the server by IP than it redirects to my main website. This is ok. But when I connect the server by IP adding the port 8081 then it shows the index of directory. You cannot browse there, what is ok, but I want to redirect this site instead of index-listing to a forbidden. Is this possible ? If yes, how to ? In use debian 9 with apache. EDIT: forgot to say that I managed it by accessing via IP on the browser, but cannot manage it by accessing it via VPShost. Still showing index of/ site. Rule added: Added new file at /etc/apache2/sites-available/ with this code Code: <VirtualHost *:8081> ServerName xxx.xxx.xxx.xxx (IP of the server) Redirect 403 DocumentRoot /dev/null </VirtualHost> But when I add the same rule with VPShost address it does not work. Should this port accessible by default without password ? For port I opened for ispconfig (VPShost:8080) it is ok, but for the apps port I don't think it's good to have access to the index. Or it is this indifferent ?