VPN setup behind router windows 2016

I have been trying to follow tutorials to setup VPNs on Windows Server 2016. However, they are not really the case for setting up VPN for a server behind router. Is it possible to do this and how?


It is possible with port forwarding or address mapping, which allows the VPN traffic to pass through your router.

Here is the similar discussion - https://social.technet.microsoft.com/Forums/ie/en-US/b3c0ca4f-d3ee-4b76-85e7-58ad23258bf2/vpn-server-behind-router-issues?forum=winserverPN

P.S. some routers allow to configure VPN server directly on the router