Hello,
I have a RUTX12 router and 2 SIM cards at home:
Virgin Mobile - with a lot of internet, high speed and the best coverage but with a private IP address
Orange - limited internet package, worse coverage but with a public fixed IP address.
At home I have a NAS server (multimedia and VPN), several cameras and a CCTV recorder and regular everyday devices.
I would like all devices in the network to use the internet using SIM1 (Virgin) but I would like to be able to enter my network via VPN using the public address of the SIM2 card to use the NAS or CCTV server outside the home.