Things You'll Need
Instructions
Turn on the PS3. Wait for the home menu to appear on the TV screen. Navigate to the "Settings" icon using the game controller.
Highlight the "Settings" icon. Select "Network Settings" from the list below the "Settings" icon. Press right on the game controller's direction pad to move to a new screen. Continue pressing right on the game controller's direction pad to move to new screens until you come to the "Internet Connection Test" screen.
Highlight "Test Internet connection" and press the "X" button on the game controller.
Wait for a new screen to appear with the results of the Internet connection test. Scroll down the list until you come to the list of port numbers the PS3 uses for accessing the Internet.
On a piece of paper, write down the port numbers the PS3 is using. These are the port numbers that impact the PS3's use of the Internet and are the port numbers to use for any adjustments to the wired or wireless home network.