How to allow only my local network access to my server (on the same network) via domain?

I have a web server at home already configured and accessible to the public From any device on my local network I can connect to my server using the server's local IP (192.168.1.7) When I enable port forwarding from any IP address (0.0.0.0) I can access my web server from my public IP and my domain but what I want is to limit IP access What I have tried: Connect a device on my local network to a VPN and configure port forwarding from that IP, now my server only has access from that IP but I can't connect all my devices to the same VPN Configure port forwarding from my device's local IP (192.16

Question by Steve Silva on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.