Thank you for your answer. Do you mean the "IP forwarding" section? But the script attached is for Ubuntu based HDA, isn't it? I am using Fedora 27. How can I do this in Fedora?

Hello, I recently set up my Amahi 11 on Fedora 27 and installed OpenVPN app on it. I had some problems opening ports because my ISP blocks many of them, but finally I managed to establish a connection from my client through port 11940 UDP. Now when I enter http://my_username.yourhda.com in the brows...