All, Just installed and got Xen working on CentOS 7 on my Dell Precision 470. I had been using Fedora 23 (with Xen) and saw what I'm now seeing with CentOS 7. For some odd reason the network just stops on the guests. I can "xl console vm" and start the network (ifup eth0 or service network restart) - but I can't figure out why it just stops. I'm not seeing anything odd in my /var/log/messages. Anything I can try or look at when this happens? Its happened to both a CentOS 7 guest and Fedora 23 guest... I did do an "ip addr" and sure enough there is no IP associated with eth0 until I bounce the network. I should probably do some more digging, but nothing obvious appears to be at issue. This is a home machine really, and its more annoying than pressing. Appreciate the help ahead of time! Scot P. Floess RHCT (Certificate Number 605010084735240) Chief Architect FlossWare http://sourceforge.net/projects/flossware http://flossware.sourceforge.net https://github.com/organizations/FlossWare