Common service port for PS4.
I recommend adding to the common service port of all routers the option for PlayStation 4 in Virtual Servers on the TP-Link router configurations, so anyone can easily forward ports for PS4 so he can manage to use his PSN account.
The required ports are :
- TCP: 80, 443, 3478, 3479, 3480
- UDP: 3478, 3479