How to access internal miniBB site..From internet

Hi all i am a newbie. recently i installed miniBB forum in my private network. I can access it by typing its ip address (192.168.1.10) internally.......But when i try to access the site from my office through public IP by port forwarding. I can access only the home page of it and all other links are like http://192.168.1.10/index.php?action...orum=1&topic=1 So i cant access it ..is there any concept to change the links to public IP when accessing from it...... Like (http://PUBLIC_IP/index.php?action=vt...orum=1&topic=1) ... Thanks..

Got solution Change ur main_url in the setup_option.php file to :-

$main_url='http://' . $_SERVER['HTTP_HOST'] . '/forums';