Hamachi Help?

[Siract]

Okay -
So I have a R63B Localhost retro, which I have set up which looks like this -

Now I was wondering, what files do I need to edit in regards in making my hotel Hamachi accessible. If your wondering why I am using Hamachi and not a VPS, the Hotel is not really going public, yet, so Hamachi is just for me and my friend to use. I've edit my config.php which looks like this now -

/*
*
*    MySQL management
*
*/

$_CONFIG['mysql']['connection_type'] = 'pconnect'; //Type of connection: It must be connect, or pconnect: if you want a persistent connection.

$_CONFIG['mysql']['hostname'] = 'localhost'; //MySQL host

$_CONFIG['mysql']['username'] = 'root'; //MySQL username

$_CONFIG['mysql']['password'] = '********'; //MySQL password

$_CONFIG['mysql']['database'] = 'hotel'; //MySQL database

$_CONFIG['mysql']['port'] = '3306'; //MySQL's port

/*
*
*    Hotel management  - All URLs do not end with an "/"
*
*/

$_CONFIG['hotel']['server_ip'] = '25.196.171.216'; //IP of VPS/DEDI/etc

$_CONFIG['hotel']['url'] = 'http://25.196.171.216'; //Does not end with a "/"

$_CONFIG['hotel']['name'] = 'Oblivion'; // Hotel's name

$_CONFIG['hotel']['desc'] = 'Where The Fun Begins!'; //Hotel's description

$_CONFIG['hotel']['email'] = '[email protected]'; //Where the help queries from users are emailed to.@Priv skin

$_CONFIG['hotel']['in_maint'] = False; //False if hotel is NOT in maintenance. True if hotel IS in maintenance

$_CONFIG['hotel']['motto'] = 'I am a new player.'; //Default motto users will register with.

$_CONFIG['hotel']['credits'] = 1000; //Default number of credits users will register with.

$_CONFIG['hotel']['pixels'] = 1000; //Default number of pixels users will register with.

$_CONFIG['hotel']['figure'] = 'hr-125-31.ch-215-62.hd-209-8.lg-275-63'; //Default figure users will register with.

$_CONFIG['hotel']['web_build'] = '63_1dc60c6d6ea6e089c6893ab4e0541ee0/1532'; //Web_Build

$_CONFIG['hotel']['external_vars'] = 'http://25.196.171.216/game/external_variables.txt'; //URL to your external

$_CONFIG['hotel']['external_texts'] = 'http://25.196.171.216/game/external_flash_texts.txt'; //URL to your external texts

$_CONFIG['hotel']['product_data'] = 'http://25.196.171.216/game/productdata.txt'; //URL to your productdata

$_CONFIG['hotel']['furni_data'] = 'http://25.196.171.216/game/furnidata_xml.xml'; //URL to your furnidata

$_CONFIG['hotel']['swf_folder'] = 'http://25.196.171.216/game'; //URL to your SWF folder(does not end with a '/')

And my friend is connected to my Hamachi server, but it isn't allowing him to connect to the site. Can anyone assist?

Sorry for my bad english.