Xen Guests Loose Network

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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