The NIC device name of ifconfig is different from the NIC configuration file, which causes service network restart to fail to start the service, ifconfigrestart

The NIC device name of ifconfig is different from the NIC configuration file, which causes service network restart to fail to start the service, ifconfigrestart

When the ifconfig and nic configuration files are named differently

Ifconfig displays the NIC name eth1, and the profile name is ifcfg-eth0, which causes failure.

Solution:

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

2, ifconfig-a to view the MAC address of the eth1 Nic, then change the ifcfg-eth0 to ifcfg-eth1, use vim to edit the ifcfg-eth1 file, change HWADDR to the MAC address of eth1, and then restart the network service.