如何在无线和有线之间切换［已解决］

共有 5 条评论

1. GrayJacket 于 2009-07-21 23:27:41发表:

   板凳wangyu的回答是正确的，谢了，也谢谢楼上的这位仁兄，问题解决了！

2. wjb711 于 2009-07-21 18:37:54发表:

   举例 无线网段为192.168.62.x 网关为192.168.62.1
   本地为 10.x.x.x
   
   添加一条路由
   route add -net 192.168.62.0 netmask 255.255.255.0 gw 192.168.62.1
   
   所有发往 192。168。62的就会从192.168.62.1也就是无线发出去
   
   其他看我的博客
   http://hi.baidu.com/wjb711/blog/item/7783923563e8b41891ef3944.html

3. wangyu 于 2009-07-21 15:16:39发表:

   是呀，真奇怪，还要输入设备名。
   用 ifconfig eth0 up 和 ifconfig eth0 down试试吧

4. GrayJacket 于 2009-07-21 14:35:13发表:

   2# wangyu
   
   
   [root@Allen]# ifconfig
   eth0 Link encap:Ethernet HWaddr 00:1F:C6:62:B6:8C
   inet addr:210.30.101.146 Bcast:210.30.101.255 Mask:255.255.255.0
   inet6 addr: fe80::21f:c6ff:fe62:b68c/64 Scope:Link
   UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
   RX packets:178 errors:0 dropped:0 overruns:0 frame:0
   TX packets:67 errors:0 dropped:0 overruns:0 carrier:0
   collisions:0 txqueuelen:1000
   RX bytes:18019 (17.5 KiB) TX bytes:5406 (5.2 KiB)
   Interrupt:30 Base address:0x2000
   
   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:527 errors:0 dropped:0 overruns:0 frame:0
   TX packets:527 errors:0 dropped:0 overruns:0 carrier:0
   collisions:0 txqueuelen:0
   RX bytes:69872 (68.2 KiB) TX bytes:69872 (68.2 KiB)
   
   wlan0 Link encap:Ethernet HWaddr 00:1F:3B:31:2F:9B
   inet addr:192.168.1.100 Bcast:192.168.1.255 Mask:255.255.255.0
   inet6 addr: fe80::21f:3bff:fe31:2f9b/64 Scope:Link
   UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
   RX packets:84566 errors:0 dropped:0 overruns:0 frame:0
   TX packets:47477 errors:0 dropped:0 overruns:0 carrier:0
   collisions:0 txqueuelen:1000
   RX bytes:123979081 (118.2 MiB) TX bytes:4145961 (3.9 MiB)
   
   wmaster0 Link encap:UNSPEC HWaddr 00-1F-3B-31-2F-9B-A1-D1-00-00-00-00-00-00-00-00
   UP BROADCAST RUNNING MULTICAST 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:1000
   RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
   
   [root@Allen]# ifdown eth0
   usage: ifdown
   
   
   这又是什么问题呢？

5. wangyu 于 2009-07-21 09:14:34发表:

   启动或关闭网卡行不。
   
   ifup eth0 启动
   ifdown eth0 关闭
   
   然后把eth0再换成你的无线网卡。最好先用ifconfig查下各网卡名称