Access to Draytek Vigor DV130 GUI from WAN socket of USG

Hi

Following on from my earlier thread, I've now got my USG and its working fine with the DV130 in bridge mode. I now want to configure the DV130<>USG connection to allow me to see the GUI of the DV130, I am currently unable to do that as it is bridged.

I know it involves static routes I believe on both units but does someone have a good method of doing this? I'm presuming if I need to set the DV130 on a static LAN of 192.168.0.1 for example and then route to the USG IP of 192.168.1.1; and do the same on the USG but in reverse?

Thanks,

Chris