Step 1: Open a web browser and type http://192.168.0.1 in the address field and hit enter. You will be prompted for a username and password.
Login as admin and enter in your password (by default there is no password).
Step 2: Go to the Setup tab on the top, Select Network Settings on the left hand side.
Step 3: Down below there is a check box Enable DNS Relay, click the check box and ensure it is unchecked and then Save Settings.