进入到: [root@Test01 ~]# vi /etc/udev/rules.d/70-persistent-net.rules echo "" > /etc/udev/rules.d/70-persistent-net.rules (清空此文件) 重启系统

vi /etc/udev/rules.d/70-persistent-net.rules 修改eth1 为eth0 [root@Test01 ~]# vi /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 HWADDR=00:0c:29:87:64:b8(查看重启之后生成的/etc/udev/rules.d/70-persistent-net.rules 这个文件的mac地址 复制过来) UUID(删除此项) TYPE=Ethernet ONBOOT=yes NM_CONTROLLED=yes BOOTPROTO=dhcp ~