Enable port forwarding for the ASUS RT N66U

1
Log into your router with your username and password (default IP: 192.168.1.1 - default username/password: admin)

2
Under a "Advanced Settings" select "WAN" on the left menu
3
Select the tab "Virtual Server / Port Forwarding" on the top of the page
4
Click on "Yes" to enable port forwarding

5
Select "HTTP" from the drop-dow
6
Enter the (preferably static) IP of the computer cFos Personal Net is running on in the "Local IP" field
7
Click "Add" icon
8
Press "Apply" button to save the rule

9
On the top of the screen, press "Logout" to sign out from the router
Port forwarding is now configured for your computer!