[ovirt-users] Promiscuous Mode

I am deploying an OpenVPN server in my OVirt environment and I've come to a dead stop with the developer support on a topic related to OVirt configuration. The developer wants me to put the VM's underlying NIC into promiscuous mode. I've seen this in a VMware environment and I know what they are asking me to do, and I'm wondering if there is a clear way to do this in my OVirt environment. I found "port mirroring" but no "promiscuous mode" Cheers and thank you !