Modem password

user_o1yjys To find your Xfinity Gateway password, check the sticker on the bottom of your Xfinity Gateway for the default password. If you have changed it and cannot remember, you can perform a factory reset on your gateway. To do this, unplug the power, press and hold the Reset button for at least 15 seconds, then plug it back in and hold the button for another 30 seconds. After the gateway restarts, you can log in using the password on the label.