[ovirt-users] vm_network not sync

Hi, i've installed a Self Hosted Engine on Ovirt 4.3, all configured well and all function well, but, when i add a vm_network (non mgt) and assign it a DHCP, this network came out of sync. Host is ok, but DC not. I read a lot of forum about this, but i dont understand as resolve this issue. If i try to sync all network, i loose the host i need to delete ifcg-eno* and restart the node for to re-initialize it. How can i to ocnfigure right the vm_network? Thanks. Fabio.