I'd like to request a reset to default password for my comcast business gateway.
I tried the reset button on the back of the modem, but I am still unable to successfully login using any combination of usernames/passwords
This is a gateway model SMCD3G-CCR
Solved! Go to Solution.
I have researched and tried every user name and pw for Comcast biz equipment: "login failed." Please reset and give me the correct information. Thanks.