克隆RHEL6eth0网卡变成eth1的问题怎么解决：

vi /etc/udev/rules.d/70-persistent-net.rules
SUBSYSTEM==”net”, ACTION==”add”, DRIVERS==”?“, ATTR{address}==”00:0c:29:5a:6c:73”, ATTR{type}==”1”, KERNEL==”eth“, NAME=”eth0”

PCI device 0x8086:0x100f (e1000)

SUBSYSTEM==”net”, ACTION==”add”, DRIVERS==”?“, ATTR{address}==”00:0c:29:e5:6b:c4”, ATTR{type}==”1”, KERNEL==”eth“, NAME=”eth1”

a.删除第一个eth0行信息删除

b.将第二行eth1改为eth0

重启即可