Hello,
The modem mode can be little tricky getting this work the first time around. Try these steps.
- Login modem/router using 192.168.0.1.
- Switch the modem mode online.
- The hub will reboot.
- Plug in the ethernet in port one LAN as this will become the WAN port on Virgin Media Modem/router.
In modem mode the hub 3's LED should turn magenta. If it does, the LAN ports become active and you connect one to the WAN port of your router.
If there is no magenta light, then the hub is probably faulty.
In modem mode the hub becomes, just that, a modem with all routing and NAT features disabled, thus disabling all LAN ports. The top LAN port becomes a WAN port (any LAN port on the Hub 3) so you can attach your own router to provide Routing, NAT and DHCP features.
You can only connect one device to a modem, but many to a router.
To switch the Hub back into router mode, use http:\\192.168.100.1