Configure Proxy PS3

Start your PS3 and open the Settings menu
Then, open Network Settings
Select Custom and continue
Select your existing network connection;
Press the right button and scroll through the screens until you see Proxy Server.
Select Use and press the X button.
Enter the IP address:
Port: 443
Press the right button to continue and leave the other settings unchanged.
You will now see a summary of your settings;
Press the X button to save the settings.
Authenticate your home network
Use your computer or tablet to open the following link and login using your username and password:
Now you can test the connection by selecting Test Connection.