|You have to setup the PPPoE settings for your DSL network. Here is a list of common ones...|
then go to http://gateway.2wire.net/setup in your browser and use the PPPoE/PPPoA activation key code for your provider to establish broadband connectivity with one IP address. Verify Internet connectivity by accessing public Web sites.
Here are instructions on how to configure your router.
but you should probably call the tech-support. They have no problem with helping with modem upgrades. They use to sell 2wire modems at the stores.