Network restart error resolved after CentOS virtual machine replication

Reference: http://blog.csdn.net/xluren/article/details/38986667

The following error occurred after executing service network restart

FAILED:

Bringing up interface Eth0:device eth0 does no seem to be present, delaying initialization.

cause

Bringing up interface Eth0:device eth0 does not seem to be present, delaying initialization. The reason is generally due to the modification of the virtual machine under Linux, Clon E and other operations.

Workaround:

1. Modify the hwaddr of the CentOS virtual machine clone machine to ifconfig-a MAC address
Form: hwaddr=00:0c:29:90:a7:23, edit the Ifcfg-eth0 file, change the HWADDR value to the corresponding MAC address in Ifconfig-a, as follows:

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

2. Then do the following:

rm -rf/etc/udev/rules.d/-persistent-~
~]# Service Network Restart shutting down loopback insterface:                 [   OK   ] bringing up loopback Insterface:
    [   OK   ] Bringing up interface eth0:                        [   OK   

Network restart error resolved after CentOS virtual machine replication