Troubleshooting CentOS network card eth0 not enabling problems

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[Email protected] desktop]# service network restart
Shutting down loopback interface: [OK]
Bringing up loopback interface: [OK]
Bringing up interface Eth0:Error:No suitable device found:no device found for connection ' System eth0 '.
[FAILED]

The Eth0 network card solution is not enabled in the CentOS virtual machine:

1./etc/udev/rules.d/70-persistent-net.rules file

Remove Eth0 NIC

Modify the Name= "eth1" of the eth1 Nic to "eth0" and copy the values in Attr{address} (MAC address)

2./etc/sysconfig/network-scripts/ifcfg-eth0 file

Overwrite the copied attr{address} value #hwaddr

Restart Services: Service network restart

Troubleshooting CentOS network card eth0 not enabling problems