Mango set up with Fritz box

Technical Support for Routers
1

Hello, I would like to explain my problem starting from the use I make of the Gl.inet mango in cascade with my Fritz7590.
My network is composed upstream of a Vodafone Powerstation followed in cascade by Fritz that manages the internet part, since I need to manage a VPN on one of my TVs (and only on it) I bought this small Gl.inet router to manage NordVPN.

So: PowerSstation----->----Fritzbox7590----->----Gl.inet(VPN)----->-----TVsamsung

Everything works fine, but I would like the Gl.inet Mango to have a subnet assigned directly by the Fritz, while unfortunately the devices in its LAN are invisible from the Fritz and assigned directly. I tried the LAN to LAN connection and it would also work well, except that I lose the ability to manage the Mango with the VPN.
In the end it happens that: Fritz connected WAN to LAN with Mango I do not have the TV visible on the network (but I can send it in VPN with Mango), Fritz connected LAN to LAN with Mango I see the TV on the network (but I do not have the VPN functions with Mango).
I hope I have been exhaustive and above all clear, thank you very much

2

Try this: Setup as a bridge - GL.iNet Router Docs 3

I am not sure if bridge will work with VPN, I doubt it to be honest. Routing and bridging are most time mutual exclusive - so you might need to decide what is more important for you.