Set up a VPN between three servers

You need to set up a VPN between three servers and do it like this:
1) Server - it can only be connected from certain IP or subnetworks and it can only forward information to the 2nd server;
(2) The server cannot receive information from any other source than server 1 and cannot transmit it anywhere other than to server 3;
3) Server - receives information only from the 2nd server, receives information on the Internet and can only give it to the 2nd server.

All logging on the server should be disabled. The data transfer restrictions should be set up software-based, not just to set the 1-2-3 links and that’s it.