Yes, my IPs for HV and the hosted-engine are in the 192.168 range.
It's strange. I had no interfaces listed when I selected my host. I had to
"Activate" the host first. I then received the following error message when
trying to add the ovirtmgmt network to my interface:
"Error while executing action:
master-hv.domain.com:
Cannot setup Networks. Network ovirtmgmt is already attached via attachment
72250787-c9c7-4175-8170-d864f0d9fede. A new attachment cannot be used for the same
network, please reuse the existing one."