This is a unif setup not edgemax. I have set up tens of systems with VPN L2TP that works fine, so im 100% sure that part is set up correct. The Unifi USG router now get WAN ip by using DHCP. Howerver the IP it gets is not the public WAN IP, and i belive this is the main issue.
Is there anything special that needs to be set up beside activating passtrought? Any LAN settings etc?
I cannot see anywhere inside this router that it shows the public wan ip?