+ # we need the --noseclabel flag with recent libvirt's
+ # was not required with f20/libvirt-1.2.5
+ # but is now with f21/libvirt-1.2.9
+ virsh -c lxc:/// lxc-enter-namespace --noseclabel $lxc /usr/bin/$personality /bin/bash -c "dhclient $VIF_GUEST"