I am a college student living in their dorms and using their wifi. The connection it fine, but my PS5 has a strict NAT type (type 3) and therefore I cannot even join a party with my brother at another university (he has type 2). I have tried port forwarding using my oen router and using uPnP, with no luck. Is there anything i can do to make the NAT type 1 or 2? Or a way where he could change his to 1? Im trying everything.
You’re router is almost certainly behind another college router, it may be impossible to get better NAT without a creative router-based VPN solution with which I have no PS experience
Does your school have a way to register gaming systems? A lot of them offer a portal where you can input the systems MAC address, and it will then place the console in a separate network that issues public IP addresses with open ports, allowing for NAT type 1 (which is technically no NAT). I’d check into that option with yours schools IT group.