Nat 1 is not behind a firewall or router Nat 2 is behind firewall but all necessary ports are open and nat 3 some ports are open but not all that's needed AFAIK. If your PS3 is truly DMZ'd in effect assigning it your public ip you should be on nat 1 . The business hub up to press is the only one I have used that achieves this.

Forum discussion: I have had NAT type 3 on my PS3 for as long as I can remember. I had never been able to make it work wirelessly, but due to that and shaky wireless signal from across the house Multiple PS3's in a network may require some network configuration. Contents[show] NAT Type 2. In order to play multiplayer games online your network must be configured as a NAT type 2. You can check this using the Network Settings section of your PS3. NAT Type 2 is basically where the hosts on the private (home) network can get ports associated with them. NAT-PMP NAT-PMP is a Network Address I have a PS3 and before i changed my ISP it was still Nat2. Since I changed my ISP, that is now acanac, it became Nat3. I have an Linksys WRH54G. I would like to know the ports needed to be open for port range fowarding. Also, I had a internet problem and at the end I fixed the problem. But however, PS3 Nat Type and UPnP Issues--Need Assistance/Feedback I have Verizon DSL. I have a Westell 7500 modem and a Linksys WRT160N v.2 router that I am having problem with. Nat 1 is not behind a firewall or router Nat 2 is behind firewall but all necessary ports are open and nat 3 some ports are open but not all that's needed AFAIK. If your PS3 is truly DMZ'd in effect assigning it your public ip you should be on nat 1 . The business hub up to press is the only one I have used that achieves this.

FROMAN1115 teaches you how to change your NAT type to Open on your PlayStation 3. On the PlayStation 3, go to Settings-Network Settings-Settings and Connection Status List and write down your IP. Go to your PC and start your internet browser. Type in 192.168.1.1.

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FROMAN1115 teaches you how to change your NAT type to Open on your PlayStation 3. On the PlayStation 3, go to Settings-Network Settings-Settings and Connection Status List and write down your IP. Go to your PC and start your internet browser. Type in 192.168.1.1.

Nat 1 is not behind a firewall or router Nat 2 is behind firewall but all necessary ports are open and nat 3 some ports are open but not all that's needed AFAIK. If your PS3 is truly DMZ'd in effect assigning it your public ip you should be on nat 1 . The business hub up to press is the only one I have used that achieves this.