解决办法:
因为这台虚拟机是通过克隆而来,MAC地址和源虚拟机一样,因此需要修改MAC地址
步骤如下:
1.vi /etc/sysconfig/network-scripts/ifcfg-eth0
将HWADDR修改为:
2.删除 /etc/udev/rules.d/70-persistent-net.rules 然后重启
rm /etc/udev/rules.d/70-persistent-net.rules
reboot
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cat /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE="eth1"
BOOTPROTO="static"