关于 no device found for connection ‘ System eth0′问题
2017-05-31 13:14
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在Vmware上面安装CentOS,开机后,使用:service network restart时,会提示一下错误:
Shutting down loopback interface: [ OK ]
Bringing up loopback interface: [ OK ]
Bringing up interface eth0: Error: No suitable device found: no device found for connection ‘ System eth0′.[FAILED]
用ifconfig eth0 up,提示一下错误信息:
eth0: unknown interface: No such device //千锋PHP-PHP培训的实力派
2、查看/etc/udev/rules.d/70-persistent-net.rules,将其的MAC信息与ifcfg-eth0进行对比,发现也没有错
3、用ifconfig -a,发现没有eth0的任何信息,却有eth1的信息,故可能系统没有识别到eth0
4、进入/etc/sysconfig/network-scripts/目录,执行以下命令:
cp ifcfg-eth0 ifcfg-eth0.bak
mv ifcfg-eth0 ifcfg-eth1
5、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。
6、最后,重启网络:service network restart,问题解决。
Shutting down loopback interface: [ OK ]
Bringing up loopback interface: [ OK ]
Bringing up interface eth0: Error: No suitable device found: no device found for connection ‘ System eth0′.[FAILED]
用ifconfig eth0 up,提示一下错误信息:
eth0: unknown interface: No such device //千锋PHP-PHP培训的实力派
解决方法:
1、进入/etc/sysconfig/network-scripts/目录,查看ifcfg-eth0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,发现也没有错
3、用ifconfig -a,发现没有eth0的任何信息,却有eth1的信息,故可能系统没有识别到eth0
4、进入/etc/sysconfig/network-scripts/目录,执行以下命令:
cp ifcfg-eth0 ifcfg-eth0.bak
mv ifcfg-eth0 ifcfg-eth1
5、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。
6、最后,重启网络:service network restart,问题解决。
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