ha eger farklı serverdalar ise gene aynı bilgileri yazcan fakat ;

// ****** MASTER DATABASE SERVER NAME AND PORT ******
// This is the hostname or IP address and port of the database server.
// If you are unsure of what to put here, leave the default values.
$config['MasterServer']['servername'] = 'localhost';
$config['MasterServer']['port'] = 3306;

localhost yazan yere xxx.com un ipsini yazacan