How do I use the Playstation Network with Mediacom?

If you are connecting your Playstation 3 directly to your cable modem, there is no special
setup required to connect to the Playstation Network with our service. If you are using a
router, you may need to consult your router's manufacturer on how to add the following
port forwarding options.

•TCP 80
•UDP 3478
•UDP 3479
•TCP 443
•UDP 3658
•TCP 5223


You may also go to http://us.playstation.com/support/index.htm for further assistance.