Port Forwarding
networkingadvanced
router configurationgamingserver hosting
A networking technique that allows external devices to access services on a private network by redirecting communication requests from one address and port number to another.
Examples
Gaming
Opening specific ports for game servers to reduce NAT issues
Home server
Allowing external access to a web server running on home network
Common Misconceptions
- •Port forwarding can create security risks if not configured properly
- •UPnP often handles this automatically for many applications
Optimization Tips
Only forward ports you actively need
Document which ports are forwarded and why
Consider using VPN instead for remote access