OK, since this is nowhere that I can find. I just got a new connect Box 3 which by default comes with IPv6 lite Then I had to contact Sunrise to switch it to IPv4. Then I couldn’t do port forwarding still and now a rep just told me there is a different type of modem that is able to do that not the connect Box 3. Just for any other hopeless souls out there, trying to set up port forwarding. I will post the next step, hopefully when I get the new modem.