@alzhao thanks for your reply. I was generating the ovpn file as expected but when I try to import it on my client I got the following error (see attached pic). client is a Linux Ubuntu Machine with Network Manager. Any idea?

I would like to connect from a Linux machine (country A) to my home (country B). Do I need two GL.Inet devices to achieve this or is it enough having one GL.Inet router in my home acting as openvpn server?