2023年12月11日发(作者：)

Wifi的密码怎么配置-- iw...

Wifi的密码怎么配置?? iwconfig wlan0 key 不成功..invalid argument

在RedhatRHEL5上

Dell630的机器，Wifi芯片是Broadcom 4311

请指教。。。

-bash-3.2# insmod

b43-phy0: Broadcom 4311 WLAN found

-bash-3.2# iwconfig

lo no wireless extensions.

eth3 no wireless extensions.

sit0 no wireless extensions.

wmaster0no wireless extensions.

wlan0 IEEE 802.11gESSID:""

Mode:ManagedChannel:0Access Point: Not-Associated

Tx-Power=0 dBm

Retry min limit:7 RTS thr:off Fragment thr=2346 B

Encryption key:off

Link Quality:0Signal level:0Noise level:0

Rx invalid nwid:0Rx invalid crypt:0Rx invalid frag:0

Tx excessive retries:0Invalid misc:0 Missed beacon:0

-bash-3.2# ifconfig -a

...........

...

wlan0 Link encap:EthernetHWaddr 00:23:4D:B2:F4:39

BROADCAST MULTICASTMTU:1500Metric: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)

wmaster0Link encap:UNSPECHWaddr 00-23-4D-B2-F4-39-00-00-00-00-00-00-00-00-00-00

BROADCAST MULTICASTMTU:1500Metric: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)

-bash-3.2# ifconfigwlan0 up

ADDRCONF(NETDEV_UP): wlan0: link is not ready

-bash-3.2#

-bash-3.2# iwlist scanning

lo Interface doesn't support scanning.

eth3 Interface doesn't support scanning.

sit0 Interface doesn't support scanning.

一种linux防火墙的DMZ的实现方法/>

wmaster0Interface doesn't support 0 Scan completed :Cell 01 - Address: 00:19:E0:CE:15:A6ESSID:"TP-LINK88"Mode:MasterChannel:6Frequency:2.437 GHz (Channel 6)Quality=48/100Signal level=-83 dBmNoise level=-73 dBmEncryption key:onIE: WPA Version 1Group Cipher : TKIPPairwise Ciphers (2) : TKIP CCMPAuthentication Suites (1) : PSKIE: IEEE 802.11i/WPA2 Version 1Group Cipher : TKIPPairwise Ciphers (2) : TKIP CCMPAuthentication Suites (1) : PSKPreauthentication SupportedBit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s12 Mb/s; 24 Mb/s; 36 Mb/s; 9 Mb/s; 18 Mb/s48 Mb/s; 54 Mb/sExtra:tsf=00000007ee2d018dCell 02 - Address: 00:25:86:43:91:24ESSID:"My--TP-LINK"Mode:MasterChannel:6Frequency:2.437 GHz (Channel 6)Quality=81/100Signal level=-51 dBmNoise level=-73 dBmEncryption key:onBit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s12 Mb/s; 24 Mb/s; 36 Mb/s; 9 Mb/s; 18 Mb/s48 Mb/s; 54 Mb/sExtra:tsf=1cdcCell 03 - Address: 94:0C:6D:3F:0B:8EESSID:"TP-LINK_3F0B8E"Mode:MasterChannel:1Frequency:2.412 GHz (Channel 1)Quality=48/100Signal level=-83 dBmNoise level=-73 dBmEncryption key:onIE: WPA Version 1Group Cipher : CCMPPairwise Ciphers (1) : CCMPAuthentication Suites (1) : PSKIE: IEEE 802.11i/WPA2 Version 1Group Cipher : CCMPPairwise Ciphers (1) : CCMPAuthentication Suites (1) : PSKBit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s48 Mb/s; 54 Mb/sExtra:tsf=00000000bf841d80Cell 04 - Address: 00:23:CD:6F:59:C8ESSID:"TP-LINK_wxx"Mode:MasterChannel:6Frequency:2.437 GHz (Channel 6)Quality=48/100Signal level=-83 dBmNoise level=-70 dBmEncryption key:onBit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s12 Mb/s; 24 Mb/s; 36 Mb/s; 9 Mb/s; 18 Mb/s48 Mb/s; 54 Mb/sExtra:tsf=0000000e8cfe7181-bash-3.2# iwconfig wlan0 essid "My--TP-LINK"

-bash-3.2# iwconfig wlan0 key"Wxxxx"

Error for wireless request "Set Encode" (8B2A) :

invalid argument "Wxxxx".

-bash-3.2# ifconfig wlan0

wlan0 Link encap:EthernetHWaddr 00:23:4D:B2:F4:39

UP BROADCAST MULTICASTMTU:1500Metric: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)

-bash-3.2# ifconfigwlan0 192.168.1.100

-bash-3.2# ifconfig wlan0

wlan0 Link encap:EthernetHWaddr 00:23:4D:B2:F4:39

inet addr:192.168.1.100Bcast:192.168.1.255Mask:255.255.255.0

UP BROADCAST MULTICASTMTU:1500Metric: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)

-bash-3.2# ping 192.168.1.1

PING 192.168.1.1 (192.168.1.1): 56 data bytes

64 bytes from 192.168.1.100: Destination Host Unreachable

Vr HL TOSLen ID Flgoff TTL Procks Src Dst Data

4500 5400 0000 0 00404001 f3b6 192.168.1.100192.168.1.1

64 bytes from 192.168.1.100: Destination Host Unreachable自己编译的2.6.24的内核用的b43那个驱

动你的key是什么类型的？

ACSII 类型的key要用iwconfig wlan0 key s:your_key搞定了

是需要 加个 "s" 指定key

谢谢:mrgreen: 晕死！看看！学习了:lol:

代码审查是消灭Bug最重要的方法之一，这些审查在大多数时候都特别奏效。

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