If you have Apache directories that you want only certain IP to be able to access. Say you have a management interface that you only want employees to have access to.
Once you have properly put the fowling code into
and you are not comming from one of the allowed IP you will be greated with a page that says.
You don’t have permission to access /directory/onwebserver/index.php on this server.
Otherwise the normal web page will show up.
deny from all
allow from 10.10.0.100 192.168.77.44