例如：
$ifconfig dummy0 up $ifconfig dummy0 "192.168.1.190 netmask 255.255.255.0"
调用不带参数的ifconfig会显示该接口
dummy0 Link encap:Ethernet HWaddr b6:1f:f3:92:6d:20
inet addr:192.168.1.190 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::b41f:f3ff:fe92:6d20/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:1050 (1.0 KiB)
如何将界面关闭以使其不显示
> ifconfig
> ifconfig -a
> ifconfig dummy0
无
rmmod假人
因为虚拟仅用于示例目的.
如果没有办法做到这一点,我可以设置什么“扔掉”的IP并且可以避免任何麻烦？
喜欢
$ifconfig dummy0 down $ifconfig dummy0 0.0.0.0
解决方法
冲洗ip：
root@foo:~# ifconfig dummy0 192.168.55.1 netmask 255.255.255.0
root@foo:~# ifconfig dummy0
dummy0 Link encap:Ethernet HWaddr 5b:72:32:4f:92:c8
inet addr:192.168.55.1 Bcast:192.168.55.255 Mask:255.255.255.0
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
root@foo:~# ip address flush dev dummy0
root@foo:~# ifconfig dummy0 down
root@foo:~# ifconfig dummy0
dummy0 Link encap:Ethernet HWaddr 5b:72:32:4f:92:c8
BROADCAST NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
