“Device eth0 does not seem to be present”解决办法 2013-12-11 16:42:11| 分类: 工作日志|举报|字号 订阅 在KVM中克隆出新的CentOS虚拟机时,出现如下问题: # 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] 用ifconfig查看发现缺少eth0,只有lo;用ifconfig -a查看发现多出了eth1的信息。 解决办法1: # mv /etc/sysconfig/network-scripts/ifcfg-eth0 /etcsysconfig/network-scripts/ifcfg-eth1 将eth0的mac地址改为eth1的mac地址,同时改变其DEVICE名称为eth1,再重启网络即可。 解决办法2: # rm -rf /etc/udev/rules.d/70 -persistent-net.rules # reboot 总之, 只要保证/etc/sysconfig/network-scripts/ifcfg-eth0 与/etc/udev/rules.d/70-persistent-net.rules的信息一致即可,即网卡地址与网卡编号一致,这样service network restart 就可以配置成功。 (参考:http://www.cnblogs.com/fbwfbi/archive/2013/04/29/3050907.html)