[ovirt-users] How to change host ips in engine database

I changed engine and host ips to a totally different subnet. My cluster is up and engine is working but I'm seeing that network is out of sync. If I attempt to sync the network it's changing the host ips back to the old subnet. I assume I changed the IPS improperly. How can I update the Ovirt engine db and change the IPS manaully so when the sync operation occurs it sets the new and proper ips? The engine loses connectivity with the host when it changes the subnet back to the original since it has no routes to it