CONNECTION HAMACHI SERVER WINDOWS SERVER 2012 R2

Good evening, I have a doubt that I hope you can solve me.I have a server with Windows 2012 R2, I have installed the Hamachi VPN that I use to connect from several clients to the server.When I connect to the server I do it through the IP assigned to me by hamachi (25.XXX.XXX.XXX), the problem is that I can also access the server through the public ip.

What I want to do is that you can only connect by terminal server through the network 25.XXX.XXX.XXX and not mediating the public IP of the server.
Thank you