Hello there,
I know how to setup a asus router instead of using the HH but just wanted to clarify upon setting up, is the current property does not have an openreach modem and it is currently provided from the HH only what settings or config is needed to be changed on both sides. The HH and the Asus router. The asus router does not have a DSL port, only WAN and LAN sockets.
Do i enable the repeater mode on the Asus first.
What are you trying to achieve.
The Homehub can not be set up in modem only mode so you would basically only be able to use the Asus as a wireless access point.