Passpoint / Hotspot 2.0 / WISPr and NDS (Nodogsplash)

I am a complete nube so I want to ask for your forgiveness ahead of my potentially dumb questions.

I am looking for some help and advice of how to build a router that would allow me to create a private network and a publicly accessible network on the same router. NDS (Nodogsplash captive portal) seems to fit the bill.

The second requirement is to be able to use Passpoint (Hotspot 2.0) for authentication on the public network. I am really looking for Passpoint-based authentication and to make my router WISPr compliant and not use Chillispot or other captive portal methods.

Any and all suggestions would be greatly appreciated. Again, I am a nube, so be gentle :slight_smile: