Hello, I have an all-in-one 3.4.4 installation on F19. Currently my network config under /etc/sysconfig/network-scripts: $ cat ifcfg-ovirtmgmt DEVICE=ovirtmgmt ONBOOT=yes TYPE=Bridge DELAY=0 IPADDR=192.168.1.101 NETMASK=255.255.255.0 GATEWAY=192.168.1.1 BOOTPROTO=none NM_CONTROLLED=no $ cat ifcfg-p10p1 DEVICE=p10p1 ONBOOT=yes HWADDR=90:e6:ba:c9:f1:e1 BRIDGE=ovirtmgmt NM_CONTROLLED=no If I upgrade to 3.5.0 would it convert into the new default network unified persistence or should I keep net_persistence = ifcfg in my vdsm.conf for all-in-one installations? Will NetworkManager still kept off after upgrade? I suppose vnic profiles that I use for natting some of the VMs, using extnet vdsm hook will be preserved, correct? Thanks in advance, Gianluca