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servicenetworkrestart