【原创】Centos 配置eth0 提示:Device does not seem to be present,delaying initialization. [FAILED]

blogdaren 2017-09-11 抢沙发 1173人次

问题现象：

[root@node1 ~]# service network restart
Shutting down loopback insterface:                                                             [   OK   ]
Bringing up loopback insterface:                                                               [   OK   ]
Bringing up interface eth0:  Device eth0 does not seem to be present,delaying initialization.  [ FAILED ]

问题原因：

造成这样问题的原因更多可能是因为在虚拟机（Vmware或Vbox）中移动了Centos系统对应的文件，导致重新配置时，网卡的MAC地址变了，输入ifconfig -a, 找不到eth0......

安装完一个centos虚拟机，又拷贝一份，开机后网卡无法正常启动，报错：Device eth0 does not seem to be present, delaying initialization

解决方案-1：

[root@node1 ~]# rm -rf /etc/udev/rules.d/70-persistent-net.rules
[root@node1 ~]# reboot ………………
[root@node1 ~]# service network restart
Shutting down loopback insterface:                                                         [   OK   ]
Bringing up loopback insterface:                                                           [   OK   ]
Bringing up interface eth0:                                                                [   OK   ]

解决方案-2：

# mv /etc/sysconfig/network-scripts/ifcfg-eth0  sysconfig/network-scripts/ifcfg-eth1
# vim sysconfig/network-scripts/ifcfg-eth1 【修改DEVICE="eth0" 为DEVICE="eth1"】
# service network restart