Just to add, do I need to be asking my new ISP for the PPPoE Username and Password for the service? (this is what is in my router that I connect to my old ISP) or if not, what do I need to ensure I have to be able to setup the connection from my router to their new Adtran ONT?
**EDIT**
From reading online it would appear I have to connect via IPTV and set Vlan to none. Does that sound right?