I'm trying to play a game with a friend, but I'm stuck with NAT Type 3. I've attempted connecting my phone's Wi-Fi to my computer and then using a LAN connection to my console through a VPN, but my PS5 won't connect to the Wi-Fi. I keep getting an error message saying 'Can't connect to this network' and it says my internet service provider or router might be blocking me. I've tested the connection on my computer and mobile, and they work fine. I'm in college housing and need help to resolve this quickly so I can play!
2 Answers
First off, you might want to check if your Internet Service Provider (ISP) supports IPv6. If they do, you can enable that which would help eliminate NAT issues completely. Using a VPN might not help as they often apply NAT just like your ISP, so if you want to avoid that, look into getting a dedicated IP or a port forwarding service with your VPN. If you connect your console directly to your phone as a hotspot, it could work as long as your phone provider supports IPv6, but just keep in mind you'll be using data and could have higher latency.
If you're unsure about your ISP supporting IPv6, you can usually find that info on their website or by contacting their customer support. Also, there's a lot of tutorials out there claiming that using a VPN can change NAT from Type 3 to Type 2 for gamers, but results can really vary. Be careful with mobile hotspots too, especially with NAT — it often stays at Type 3 regardless. You could also look into port forwarding, which some guides can help you with if you’re feeling stuck.

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