CentOS Linux解决网卡报错Bringing up interface eth0..... |
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CentOS Linux解决网卡报错Bringing up interface eth0.....
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问题描述：在VMware里克隆出来的CentOS Linux，开机执行命令：ifconfig...没有看到eth0网卡。然后重启网卡又报以下错误：Bringing up interface eth0: Device eth0 does not seem to be present,delaying initialization. [FAILED]
解决办法：首先，打开/etc/udev/rules.d/70-persistent-net.rules内容如下面所示： # 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网卡配置文件 # 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 # /etc/init.d/network restart正常了。
本文出自：http://sunxy.blog.51cto.com/9357725/1723480/ |
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