Instead, you should forward specific ports to the PS4 console. You can assign it to your network’s Demilitarized Zone (DMZ), if you have this enabled, but we don’t recommend you do this – it will leave your system completely open to security threats. Step 4: After UPnP has been switched on, there are two ways to go about changing NAT type. You can generally find this under a section called “media.” If you don’t have a “media” section, have a look around as there will definitely be a UPnP setting you can modify. Step 3: Now that you’re in your router, look for a setting that allows you to enable Universal Plug and Play (UPnP).
