My setup is RHEL 7.4, with the host separate from the engine.The ovirt-release42 rpm was added to the engine host, but not to the virtualization host. The vhost was still running v4.1 rpms. I installed ovirt-release42 on the vhost, then updated the rest of the rpms with "yum update". I am still getting an error on activation of the vhost...Host parasol does not comply with the cluster Intel networks, the following networks are missing on host: 'data30,data40,ovirtmgmt'It seems like the networks bridges are not there anymore??PaulOn Fri, Dec 22, 2017 at 12:46 PM, Paul Dyer <pmdyermms@gmail.com> wrote:Hi,I have upgraded to ovirt 4.2 without issue. But I cannot find a way to upgrade the host compatibility in the new OVirt Manager.I get this error when activiating the host...Thanks,Paul--