[ovirt-users] oVirt 3.5 & Neutron (Will this work?)

Hello: have installed oVirt 3.5 on two cloud based servers and then managing them from a local engine using a VPN link. On each server I would like to use the Neutron VM appliance so that I can provision the networks using OpenVswitch as I would like to learn about using OSPF between the two diverse systems. The question is that only physical NIC is enabled (public facing), and occupies the ovirtmgmt network, so would I still be able to use Neutron on the second NIC even though it is not connected to anything ? Or could I bind the Neutron network to the same one as the ovirtmgmt ? Basically wish to run the VMs with private IPs and then NAT through a VM firewall to the public address. Any help would be gratefully appreciated. Thanks, Phil