All games published by Sony Computer Entertainment America (SCEA)may use the following ports for communication with the game servers:

* TCP Ports: 80, 443, 5223, and 10070 - 10080
* UDP Ports: 3478, 3479, 3658, and 10070

For the PLAYSTATION®Network:

* TCP Ports: 80, 443, 5223
* UDP Ports: 3478, 3479, 3658

PLAYSTATION®3 Remote Play (via the Internet) requires:
If the router in use supports UPnP, enable the router's UPnP function.
If the router does not support UPnP, you must set the router's port forwarding to allow communications to the PLAYSTATION®3 computer entertainment system from the Internet.
The port number that is used by remote play is TCP Port: 9293

For headset operation, such as USB or BluetoothTM headsets:

SOCOM and SOCOM II U.S. Navy SEALs, along with some other 1st party online sports titles require the following ports for voice chat:
* UDP Ports: 6000 - 6999, 10070

SOCOM 3: U.S. Navy SEALs requires the following ports:
* TCP Port: 80
* UDP Ports: 6000 - 7000, 50000

Syphon Filter: The Omega Strain uses the following port to connect to the game server:
* TCP Port: 3658

PlayOnline and Final Fantasy XI uses the following ports for various functions:
* TCP Ports: 25, 80, 110, 443, and 50000 - 65535
* UDP Ports: 50000 - 65535

Note: Please make sure to enable these TCP/UDP ports in BOTH directions.