我們在VMware克隆虛擬機器centOSLinux的時候,找不到IP地址，如圖。 

開啟閘道器會報錯

 Device eth0 does not seem to be present,delaying initialization. 
 

重啟閘道器也會報錯

重點內容 解決

開啟/etc/udev/rules.d/70-persistent-net.rules

vim /etc/udev/rules.d/70-persistent-net.rules

# This file was automatically generated by the /lib/udev/write_net_rules
# program, run by the persistent-net-generator.rules rules file.
#
# You can modify it, as long as you keep each rule on a single
# line, and change only the value of the NAME= key.
# PCI device 0x8086:0x100f (e100)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:bf:b3:cc", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x1022:0x2000 (pcnet32)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:ba:64:79", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"
1
 

此時，我們需要記錄eth1的mac地址 00:0c:29:ba:64:79

開啟/etc/sysconfig/network-scripts/ifcfg-eth0

vim /etc/sysconfig/network-scripts/ifcfg-eth0

將 DEVICE=eth0 改成 DEVICE=eth1 , 
將 HWADDR 改成上面的mac地址 HWADDR=00:0c:29:ba:64:79

最後重啟網路

 service network restart

檢視IP地址 

OK ,成功可以獲取到IP地址啦，開心心