The instructions that Nintendo provides is to forward ports 1 through 65535... (all of them...)
I would much rather that they used smaller port ranges with trigger ports...
I don't like having UPnP enabled for security reasons and I don't want to DMZ my Switch just to get NAT type A...
I would much rather that they used smaller port ranges with trigger ports...
I don't like having UPnP enabled for security reasons and I don't want to DMZ my Switch just to get NAT type A...