PS4 reports NAT Type 2 despite disabling UPnP and having no ports forwarded. : r/HomeNetworking
How to fix PS4 NAT type failed – MyRepublic
Can't play COD:BO4 Blackout, port 3074 won't forward : r/PFSENSE
How To Change The NAT Type On Your Gaming Console – MBReviews
How to Enable UPnP on Mobile Hospot to Play Games Online - Connectify
Black Ops 4 Guide: Get Open NAT on PS4, Xbox One, Fix Moderate NAT
How to fix PS4 NAT type failed – MyRepublic
Configure UPnP port forwarding - Google Fiber Help
How to Enable UPnP 'Universal Plug n Play'? - Appuals.com
How to change NAT Type in PS4? | Drivers.com
How to change Nat type in PS4? | Candid.Technology
Two PS4 on same network with open nat type. | SmallNetBuilder Forums
UPnP Clash With Duplicate Initial Port - Installing and Using OpenWrt - OpenWrt Forum
How to Change Your PS4 NAT Type to Type 2
How to Change Your PS4 NAT Type to Type 2
Black Ops 3 NAT Type Strict & PS4 NAT Type 3 with pfSense Fixed! – Gyp the Cat dot Com
Fix: PS4 NAT Type Failed - Appuals.com
PS4 and PFSense - Smart Home, Network & Security - Neowin
PS4 NAT type failed error (What it is & How to fix) - Device Tricks
How to Change the NAT Type on Your PS4
Tech Expert: Possible PS4 Firmware UPnP Bug and Workaround - PlayStation LifeStyle
Guide on How To Change NAT Type On Your PS4 or Xbox
