I'm actually disappointed by this, and Comcast/Xfinity are no help, continuously telling me just to "login to XFi". This isn't a solution. Bring back router-level port forwarding. Are there any other options
💻 How To Login to a Xfinity (Comcast) Router And Access The Setup Page | RouterReset
Change Comcast (Xfinity) Cable Modem Admin Password? - Ask Dave Taylor