Before we can open ports for BCDC++, we need to figure out what ports BCDC++ is using. Here is a brief walkthrough on how to do that. Go ahead and open up BCDC++.

In the menu at the top of your screen click the file option. In the menu that drops down click the Settings link.

In the menu on the left hand side of the window that popped up click the Connection Settings link. You should see a TCP box and an UDP box. Enter a random port into each of these boxes. It doesn't matter what ports you choose, but a port numbers between 10000 and 60000 would be a good idea. A higher numbered port is generally the best to use, because most ISP's do not block the higher numbered ports. Please enter the port you chose for the TCP box into the box below.

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 10.1.1.1.

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

Click the Advanced button near the top of the page.

Click the Filters button near the left side of the page.

And that is it! You are done!