CentOS 6.4 system restart network service troubleshooting

Error message:

Bringing up interface eth1: Error: No suitable device found: no device found for connection 'System eth1 '.
123456 [root @ CentOS network-scripts] #/etc/init. d/network restart
Shutting down loopback interface: [OK]
Bringing up loopback interface: [OK]
Bringing up interface eth1: Error: No suitable device found: no device found for connection 'System eth1 '.
[FAILED]
[Root @ centos network-scripts] #

Solution:

You can use ifconfig-a to check whether eth1 is displayed, but eth0 is displayed under the/etc/system/network-scripts/directory, the solution is to rename eth0 to eth1 in the directory, and modify the NIC address if it is a virtual machine.
[Root @ centos network-scripts] # ifconfig-
Eth1 Link encap: Ethernet HWaddr 08: 00: 27: 5C: 4A: F6
Inet addr: 2.2.2.177 Bcast: 2.2.2.255 Mask: 255.255.255.0
Inet6 addr: fe80: a00: 27ff: fe5c: 4af6/64 Scope: Link
Up broadcast running multicast mtu: 1500 Metric: 1
RX packets: 72479 errors: 0 dropped: 0 overruns: 0 frame: 0
TX packets: 36533 errors: 0 dropped: 0 overruns: 0 carrier: 0
Collisions: 0 FIG: 1000
RX bytes: 5311979 (5.0 MiB) TX bytes: 26144482 (24.9 MiB)
[Root @ centos network-scripts] # cp-a ifcfg-eth0 ifcfg-eth1
[Root @ centos network-scripts] # vim/etc/udev/rules. d/70-persistent-net.rules -- view the NIC address
[Root @ centos network-scripts] # rm-rf ifcfg-eth0 -- if it is a virtual machine, you need to modify the NIC address
[Root @ centos ~] #/Etc/init. d/network restart -- restart successful
Shutting down loopback interface: [OK]
Bringing up loopback interface: [OK]
Bringing up interface eth1: Active connection state: activated
Active connection path:/org/freedesktop/NetworkManager/ActiveConnection/1
[OK]
[Root @ centos ~] #