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本帖最后由 redhat2012 于 2011-09-01 18:33 编辑
我在wmare 里装的红帽linux 开机之后能够 ifdown eth0 但立即用ifup eth0 启动网卡就不行了,大虾们帮帮忙吧!
[root@example Desktop]# ifdown eth0
Device state: 3 (disconnected)
[root@example Desktop]# ifdown eth0
[root@example Desktop]# ifconfig
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:16 errors:0 dropped:0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:920 (920.0 b) TX bytes:920 (920.0 b)
[root@example Desktop]# ifup eth0
Error: Connection activation failed: Device not managed by NetworkManager
[root@example Desktop]# ifup eth0
Error: Connection activation failed: Device not managed by NetworkManager
[root@example Desktop]# |
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