vm 克隆linux系统后，网卡无法正常工作

客官°小女子只卖身不卖艺 2022-01-16 11:49 212阅读 0赞

### vm 克隆linux系统后，网卡无法正常工作。 ###

2013-04-23 10:09:05| 分类：[LINUX\_系统][LINUX]| 标签：[vm克隆系统无网卡][vm]|字号大中小订阅

在VMware里克隆出来的[CentOS][] Linux。。

ifconfig...没有看到eth0.。然后重启网卡又报下面错误。

故障现象：

service network restart  
Shutting down loopback insterface: \[ OK \]  
Bringing up loopback insterface: \[ OK \]  
Bringing up interface eth0: Device eth0 does not seem to be present,delaying initialization. \[FAILED\]

![vm 克隆linux系统后，网卡无法正常工作。 - 追梦的鱼 - 我的博客][vm _linux_ - _ -]

解决办法：

首先，打开/etc/udev/rules.d/70-persistent-net.rules内容如下面例子所示：

\# vi /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 0x1022:0x2000 (pcnet32)  
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?\*", ATTR\{address\}=="00:0c:29:8f:89:9  
7", ATTR\{type\}=="1", KERNEL=="eth\*", NAME="eth0"  
\# PCI device 0x1022:0x2000 (pcnet32)  
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?\*", ATTR\{address\}=="00:0c:29:50:bd:1  
7", ATTR\{type\}=="1", KERNEL=="eth\*", NAME="eth1"

记录下，eth1网卡的mac地址00:0c:29:50:bd:17

接下来，打开/etc/sysconfig/network-scripts/ifcfg-eth0

\# vi /etc/sysconfig/network-scripts/ifcfg-eth0

将 DEVICE="eth0" 改成 DEVICE="eth1" ,  
将 HWADDR="00:0c:29:8f:89:97" 改成上面的mac地址 HWADDR="00:0c:29:50:bd:17"

最后，重启网络

\# service network restart  
或者

\# /etc/init.d/network restart

正常了。

转载于:https://blog.51cto.com/2847513/1335697

[LINUX]: http://happy-xp.blog.163.com/blog/#m=0&t=1&c=fks_084067081082089065087085083095086085083071085081086
[vm]: http://happy-xp.blog.163.com/blog/#m=0&t=3&c=vm%E5%85%8B%E9%9A%86%E7%B3%BB%E7%BB%9F%E6%97%A0%E7%BD%91%E5%8D%A1
[CentOS]: http://www.linuxidc.com/topicnews.aspx?tid=14
[vm _linux_ - _ -]: http://img2.ph.126.net/2y4__C7ZF4FfUt9DEX6AgA==/2582814386314966622.jpg