Rickles: So, do any of the LAN ports work in router-fashion? Presumably the ISP tells us which LAN to use as their connection?
Not quite - so you can have 4x different ISP's running on it. By default when you sign up to an ISP it'll provision to Port 1 and ISP's like Quic for example let you configure how you want this set up (if you want VLAN tagging on or off). If you wanted a straight forward migration then most ISP's (One NZ, Spark, Mercury, 2degrees, Vetta/Quic) who support VLAN 10 DHCP should be plug and play without requiring any router configuration (switch Ethernet over to Port 1 of the ONT).
So you're pretty spoiled for choice on the UFB network! The UFB ONT simply does what your Cable Modem currently does which is staying transparent between your ISP and your router.
I wouldn't stress just yet - lets wait for the official plan from One NZ as I'd say they wouldn't suddenly shut this network down without a migration plan.



