Shulou(Shulou.com)06/01 Report--

vmlite virtual machine startup error, delete this virtual machine to re-establish, the system virtual hard disk before use, after starting the system can not access the Internet, through ifconfig check network card did not start, then start the network card service, but the error is: device eth0 does not seem to be present, delaying initialization. Then I thought if the previous MAC address was saved in the ifcfg-eth0 configuration file, I deleted this line and restarted the network card. It was still the same error. Then I checked the information online. After deleting/etc/udev/rules.d/70-persistent-net.rules, restart the machine. Because this file binds the network card and mac address, the MAC address has changed after changing the network card, so it cannot be started normally. You can also edit this configuration file directly to modify the network card and mac address inside by the corresponding one. However, this is much trouble. Delete and restart directly. It will automatically generate a.

1、

vi /etc/sysconfig/network-scripts/ifcfg-eth0

ifcfg-eth0 configuration file saved the previous MAC address, delete this line in the restart network card

2、

The requested URL/etc/udev/rules.d/70-persistent-net.rules was not found on this server.

Because this file is bound to the network card and mac address, so after changing the network card MAC address changed, so can not start normally, you can also directly edit this configuration file to modify the network card and mac address inside the corresponding times, but so much trouble, directly delete restart, it will automatically generate a.

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