[root@localhost ~]# service network restart
Shutting down interface eth0: Error: Device 'eth0' (/org/freedesktop/NetworkManager/Devices/0) disconnecting failed: This device is not active
[FAILED]
Shutting down loopback interface: [ OK ]
Bringing up loopback interface: [ OK ]
[root@localhost ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:0C:29:84:01:A8
inet6 addr: fe80::20c:29ff:fe84:1a8/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:30 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4170 (4.0 KiB) TX bytes:468 (468.0 b)
Interrupt:19 Base address:0x2024
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:480 (480.0 b) TX bytes:480 (480.0 b)
virbr0 Link encap:Ethernet HWaddr 52:54:00:10:D6:E6
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:27 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:4401 (4.2 KiB)
[root@localhost ~]# system-config-network-tui
[root@localhost ~]# service network restart
Shutting down interface eth0: Error: Device 'eth0' (/org/freedesktop/NetworkManager/Devices/0) disconnecting failed: This device is not active
[FAILED]
Shutting down loopback interface: [ OK ]
Bringing up loopback interface: [ OK ]
编辑[root@localhost ~]# vi /etc/sysconfig/network-scripts/ifcfg-eth0
ONBOOT=no 改为 yes
[root@localhost ~]# service network restart
Shutting down interface eth0: Device state: 3 (disconnected)
[ OK ]
Shutting down loopback interface: [ OK ]
Bringing up loopback interface: [ OK ]
Bringing up interface eth0: Active connection state: activated
Active connection path: /org/freedesktop/NetworkManager/ActiveConnection/1
[ OK ]
通过[root@localhost ~]# system-config-network-tui
修改IP设置