Ifconfig the NIC device name differs from the NIC configuration file, causing service network restart to fail

When you appear ifconfig the name of the network adapter profile is not the same, the situation

Ifconfig displays a network card named Eth1, and the configuration file name is Ifcfg-eth0, which results in a failure.

Solution:

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

2, Ifconfig-a view the MAC address of the ETH1 network card, and then renamed Ifcfg-eth0 to Ifcfg-eth1, with vim edit Ifcfg-eth1 file, hwaddr modified to eth1 MAC address, and then restart the Network service.

Ifconfig the NIC device name differs from the NIC configuration file, causing service network restart to fail