Here you will learn how to set up a VPN on your router, go through this post to know.
Download Your OpenVPN Configuration-
Most of the routers use OpenVPN to connect to a VPN service. Hopefully, almost every VPN service provides the OpenVPN setup files that you can use to connect with your router. The process of getting the configuration files differs from service to service, but the general idea is the same.
At this time, you have the OpenVPN configuration files, you’re ready to sign in to your router, and set up a VPN on your router.
That's it!! These are all possible ways to set up a VPN on your router.