Suppose my office LAN connected to a router LAN interface.
The router WAN interface connected by a real IP address 195.10.10.2 .ISP provide me real IP block 195.10.10.2/29.
And in my LAN network is 192.168.1.0/24
In the LAN I have a server, I want to give the server a real IP. How is possible without port forwarding ?