centos:Error: No suitable device found: no device found fo

引:http://www.91rhca.com/1911.html

系统重启后不能识别网卡, service network restart 重启网卡后显示如下:
[root@localhost ~]# service network restart
Shutting down loopback interface:                          [  OK  ]
Bringing up loopback interface:                            [  OK  ]
Bringing up interface eth1:  Error: No suitable device found: no device found for connection 'eth1'.
                                                           [FAILED]


初步判定可能是 MAC 地址没写对。

解决办法:
1、进入/etc/sysconfig/network-scripts/目录,查看ifcfg-eth1配置信息,发现正确无误
2、查看/etc/udev/rules.d/70-persistent-net.rules,将其的MAC信息与ifcfg-eth0进行对比
3、然后通过查看/etc/udev/rules.d/70-persistent-net.rules中eth1的MAC信息,将其与ifcfg-eth1中的MAC信息一致。
4、重启网卡 service network restart

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转载自chenxiuheng.iteye.com/blog/2223671