Since you are reading this guide, I'm going to assume that you have Bit Tornado installed. Open up Bit Tornado.

Close to the top you will see a Prefs link. Go ahead and click that link now.

The Port Range box defines the ports that Bit Tornado will use. These are the ports that you need to open to your computer. Bit Tornado does not need the full 50,000 ports that come predefined. Go ahead and uncheck the Random checkbox. Enter 10000 into the From box, and enter 10010 into the To box. If you expect to download more than 10 files at the same time, then you should make this range of ports larger.

On this page there is a UPNP Port opening drop down box. Open it up and set that box to disabled. We are not going to use UPNP to open our ports. Now go find your router on our routers page, and open the port range you set above.

To configure this router's firewalling properly you should setup a static ip address on your computer. Take a look at our Static IP Address guide to setup a static ip address. When you are finished setting up a static ip address, please come back to this page and enter the ip address you setup in the Static IP Address box below.

Open a web browser like internet explorer or Netscape. Enter the ip address of your router in the address bar of your browser. In the picture above the address bar has http://www.google.com in it. Just replace all of that with the ip address of your router. By default the ip address should be set to 192.168.0.1.

You should see a box prompting you for your username and password. Enter your username and password now. By default the username is admin, and the password is blank. Click the Ok button to log in to your router.

Click the Advanced button near the top of the page.

The menu on the left should change. In this new menu, click Firewall.

And that is it! You are done!