Ubuntu 12.04 WiFi wpa 2 连接到路由器但只能通过 ssh 访问

Ubuntu 12.04 WiFi wpa 2 连接到路由器但只能通过 ssh 访问

问题是我的 Ubuntu 服务器 12.04 只能通过 ssh 访问。它使用 wifi wpa 2 加密连接到路由器。我没有使用防火墙,它应该使用 samba 和 afp 共享到 Windows 和 Mac。当连接是有线时,这有效,但不是无线连接?有人可以指导我或给我一些想法,告诉我该尝试什么。提前谢谢您。


以下是更多细节

iwconfig(我想问题出在这里——我没有 IP 地址?)

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"Tomato"  
          Mode:Managed  Frequency:2.452 GHz  Access Point: 20:4E:7F:10:18:54   
          Bit Rate=121.5 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=56/70  Signal level=-54 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:1  Invalid misc:94   Missed beacon:0

eth0      no wireless extensions.

dmesg | grep eth0

[    3.207518] r8169 0000:04:00.0: eth0: RTL8168e/8111e at 0xf8414000, 14:da:e9:6b:b1:74, XID 0c200000 IRQ 46
[    3.207525] r8169 0000:04:00.0: eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    8.312266] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   12.870001] r8169 0000:04:00.0: eth0: link down
[   12.870368] ADDRCONF(NETDEV_UP): eth0: link is not ready

消息 | grep wlan0

[   45.689429] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   45.693155] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   48.743038] wlan0: authenticate with 20:4e:7f:10:18:54 (try 1)
[   48.745261] wlan0: authenticated
[   48.776724] wlan0: associate with 20:4e:7f:10:18:54 (try 1)
[   48.780280] wlan0: RX AssocResp from 20:4e:7f:10:18:54 (capab=0x411 status=0 aid=2)
[   48.780290] wlan0: associated
[   48.787054] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

答案1

您的系统配置没有问题。重新配置您的路由器。请检查 dhcp 并确保您的互联网连接是共享的。

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