On Tue, 8 Jan 2019 17:01:38 +0000 Shawn Southern <shawn.southern(a)entegrus.com&gt; wrote: Please use oVirt Engine to manage the network configuration. I see no reason why the usual way of configuring host networking via Compute > Hosts > hostname > Network Interfaces > Setup Host Networks should not work. ovirtmgmt must not be used by a VM on this host during the change, and ovirtmgmt should use a static IP address in Setup Host Networks > Edit management network: ovirtmgmt > IPv4. It might be a good idea to move the host to maintenance before the change, and ensure connectivity from the bond to oVirt Engine, because the change will be rolled back, if connectivity is lost.