My kid has a Nintendo Switch. After I set up the pfsense router at my home we get an error saying “The NAT Traversal process may have failed”. I’m sure this probably has something to do with firewall rules that the pfsense is trying to protect the network in some way. Is there a secure way to set up the Nintendo Switch? My kid is telling me he is basically unable to game with other people. I’m not a gamer so I’m not too familiar with why it’s having this type of issue. Any advise would be greatly appreciated.
Update: I also read somewhere online to check the “NAT Type”. There is a test feature on the Nintendo Switch that comes up with a NAT Type and mine shows “D”. From an article I read it says Type A or B is good and anything else is poor. I’m not sure what these different types are and if I have any control over them.