[ovirt-users] Additional routes on Interface

Hi, we are running a RHV 4.1 installation which is working fine except one issue: We have a Network which is only used for fencing(power Management via ilo), each host has an interface with this network and a custom ip, for this to work we need a few custom routes. At the moment we add the new routes via a plain route file under /etc/sysconfig/network-scripts/, but the engine flags this interface then as out-of-sync. How can we persist those changes across reboots and still be able to add new devices via the UI ? This looked promising but isnt working: https://ovirt.org/develop/release-management/features/network/networkreloade... Thanks for any Help :)