exsi5.1克隆虚拟机后Device eth0 does not seem to be present

Device eth0 does not seem to be present

解决办法：
1.vim  /etc/udev/rules.d/70-persistent-net.rules

SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:25:3e:ba", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

修改ATTR{address}=="00:0c:29:25:3e:ba"的MAC地址为克隆后机器的MAC地址。

2.重启电脑。