Hello, Maybe I'm not asking my question at the right guy's but here I go. I installed a clean CentOS 6.5 on a new DELL server and wanted to use it to install oVirt 3.3.x.x I changed the ifcfg-eth0 file to get it connected to the internet and did a yum -y update. Then I added some repositories to get the oVirt packages : - yum -y install http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm - yum -y install http://resources.ovirt.org/releases/ovirt-release-el.noarch.rpm Installed the ovirt engine first with yum -y install ovirt-engine and than run the setup by engine-setup. So far so good. I can log into the oVirt website and see that there is nothing there. Then I want to install yum -y install vdsm vdsm-cli and wanted to add the ifcfg-ovirtmgmt bridge and that's where thing go wrong. Obviously I did something wrong but I don't know what. Any help would be greatly appriciated. Kind regards.