What is NAT, and why should I care about it? – The Behemoth - Support
How to Play PS3 Games on the PS4 (with Pictures) - wikiHow
For anyone wondering what ports to forward, here is a link from Activision that tells you what ports are used by BO2 for the PS3 and the Xbox. I see a lot
Playstation3 - NAT Type Connectivity Issues
FingerBashin Recovery Service PS3
PS3 Super Slim teardown finds hardware changes, no real upgrades - CNET
Sony just sent me $10 store credit for the Psn store! Did anyone else get it?!:D : r/PS3
How to change your NAT TYPE to OPEN - EASY Tutorial ps3 / xbox360 - YouTube
How to Find & Fix the NAT Type for Call of Duty: Black Ops (PS3 & Xbox 360) « PlayStation 3 :: WonderHowTo
How to Change Your NAT Type on PS4 and PS3 : r/PS4
How to set your NAT Open on PS3 - YouTube
How to know if my Internet connection is in NAT 2 or NAT 3 on my computer - Quora
Black Ops 3 NAT Type Strict & PS4 NAT Type 3 with pfSense Fixed! – Gyp the Cat dot Com
How to Find & Fix the NAT Type for Call of Duty: Black Ops (PS3 & Xbox 360) « PlayStation 3 :: WonderHowTo
How to Fix the NAT Type on a PlayStation 4: 10 Steps
Playstation3 - NAT Type Connectivity Issues
Tutorial de como abrir la nat, para ps3! - YouTube
How to Change your NAT settings to OPEN on a PS3 « PlayStation 3 :: WonderHowTo
NAT Type 1 vs 2 vs 3 : Detailed Comparison » Network Interview