Hmm lol check in the /etc/apache2/ folder and see if there is a conf.d folder.
and look in the configs in there if there are any?
That message you got seems to verify your server is bound correctly to your external IP address.
create an index.php in your htdocs folder and put
<?php phpinfo() ?>
In the file, save it and try and access the server again @ http://192.168.2.2/index.php