Define the proxy type you need: HTTP, HTTPS, SOCKS5, or reverse proxy
Choose a server or device to run it on
Install a proxy server package such as Squid, Nginx, HAProxy, or Dante
Configure the listening port and network interface
Set access rules for allowed clients or IP addresses
Set authentication if required
Configure upstream routing or destination forwarding
Enable logging and basic security controls
Open the required firewall ports
Start the proxy service
Test the proxy from a client device
Verify traffic is being forwarded correctly
Monitor performance and adjust settings as needed