1 Log in to your FRITZ!Box by entering username and password
2 On the left-hand side click on "Internet" and in the sub-menu on "Permit Access"
3 Switch to the tab "Port Forwarding"
4 Click on "New Port Forwarding"
5 Choose "HTTP-Server" in the first and your computer, on which cFos Personal Net is running, in the second dropdown menu
6 Acknowledge by clicking "OK"
7 Activate the port forwarding by clicking "Apply"
Port forwarding is now configured for your computer!