Error:no suitable device Found:no device found for connection "System eth0"

Fault Description:

After cloning several virtual machines, the discovery can not configure the IP address and other information, using the Linux command: "Ifup eth0" also can not activate the network card,

While using "Service network restart", an error occurred: Error:no suitable device found:no device found for connection "System eth0"

Workaround:

Based on this error, looked up on the internet, found a lot of friends have encountered, this error using the 2nd way to solve.

1. Delete the/etc/udev/rules.d/70-persistent-net.rules file and restart the system.

2, if the above does not work
(1), ifconfig-a View the value of the physical Mac Hwaddr

(2), vim Edit file/etc/sysconfig/network-script/ifcfg-eth0 modified Ifconfig detected in the Mac HWADDR value;

Error:no suitable device Found:no device found for connection "System eth0"