You will need to manually configure your Internet connection. There are two methods of instructions you can follow to setup your Internet connection.
If you are still in the Setup Wizard:
Do one of the following:
Verify the power cord and all the Ethernet cables are connected correctly, then press Detect Connection to attempt the automatic configuration of your Internet connection.
Click Next and continue to follow the on-screen instructions to complete the Setup Wizard.
If you have already closed the Setup Wizard:
Launch a Web browser.
In the location or address line of your Web browser, type 192.168.1.1 to access the gateway configuration pages.
Click WAN Setup on the Internet tab.
When you are finished, click Save. You should now be able to access the Internet.