Hi - Archer C7 1750 is my primary router.

Archer 1200 is my secondary router connected to TV only.

I wish to enable PPTP or L2TP VPN on the secondary router. so, that only TV connects to secondary router and all other go directly through primary router.

can I do it?

I tried connecting secondary router to the LAN of the primary router, changed the subnet of secondary router and added PPTP details on the secondary router. Although on the secondary router screen it says connected when I windows 10 PC to my secondary router, but it does not seem that desktop is connected to VPN server, as displayed in iplocation.

would you know what is wrong?

alternatively, can I enable PPTP on primary router and only restric VPN through access tp only one IP address, i.e., when other desktops access this router they are not routed through VPN connection.

thanks