标签：执行命令 linu style att restart int led work sysconf
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/
CentOS Linux解决网卡报错Bringing up interface eth0.....
标签：执行命令 linu style att restart int led work sysconf
原文地址：http://www.cnblogs.com/cxscode/p/7399247.html
