Questions tagged «networkcard»

4
如何确定网络接口是物理接口(设备)还是虚拟接口(别名)?
我有一个运行OpenWrt(路由器的嵌入式Linux种类)的小型家用路由器。它具有五个以太网端口,一个标记为WAN,四个标记为LAN 1至4。它具有以下根据定义的网络接口ifconfig: root@TIBERIUS: ~ > ifconfig | grep Link br-lan Link encap:Ethernet HWaddr 00:23:CD:20:C3:B0 eth0 Link encap:Ethernet HWaddr 00:23:CD:20:C3:B0 lan1 Link encap:Ethernet HWaddr 00:23:CD:20:C3:B0 lan2 Link encap:Ethernet HWaddr 00:23:CD:20:C3:B0 lan3 Link encap:Ethernet HWaddr 00:23:CD:20:C3:B0 lan4 Link encap:Ethernet HWaddr 00:23:CD:20:C3:B0 lo Link encap:Local Loopback pppoe-wan Link encap:Point-to-Point Protocol wan Link encap:Ethernet …

6
'iwlist'->界面不支持扫描(Ubuntu LTS 10.04)
我在三星N150 +上网本上使用Ubuntu 10.04(LTS)。我无法使用扫描wifi网络iwlist,我想这样做。这是一些测试的输出: alex@alex-laptop:~/Desktop/GoogleCode$ iwlist eth1 scan eth1 Interface doesn't support scanning. alex@alex-laptop:~/Desktop/GoogleCode$ iwlist scan lo Interface doesn't support scanning. eth0 Interface doesn't support scanning. eth1 Interface doesn't support scanning. pan0 Interface doesn't support scanning. 所以我尝试 iwconfig alex@alex-laptop:~/Desktop/GoogleCode$ iwconfig lo no wireless extensions. eth0 no wireless extensions. eth1 IEEE 802.11 …
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