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LinuxSir.cn，穿越时空的Linuxsir!»论坛 › Linux 发行版讨论区 —— LinuxSir.cn › Gentoo Linux › [求助]wpa wlan 不能链接 大家帮忙看一下
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[求助]wpa wlan 不能链接 大家帮忙看一下

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hihi110
发表于 2011-6-2 09:19:26 | 显示全部楼层 |阅读模式
我用的DELL D620的笔记本，现在wep加密的网络可以正常链接。但是公司的wpa2的网络链接不上
  1. zhGentoo ~ # wpa_supplicant -Dnl80211 -iwlan0 -c/root/1.conf
  2. Trying to authenticate with b0:48:7a:4a:5a:e4 (SSID='YEETEC' freq=2437 MHz)
  3. Trying to associate with b0:48:7a:4a:5a:e4 (SSID='YEETEC' freq=2437 MHz)
  4. Associated with b0:48:7a:4a:5a:e4
  5. CTRL-EVENT-DISCONNECTED bssid=b0:48:7a:4a:5a:e4 reason=4
  6. Failed to initiate AP scan.
  7. Failed to initiate AP scan.
  8. Trying to authenticate with b0:48:7a:4a:5a:e4 (SSID='YEETEC' freq=2437 MHz)
  9. Authentication with b0:48:7a:4a:5a:e4 timed out.
  10. Failed to initiate AP scan.
  11. Failed to initiate AP scan.
  12. Failed to initiate AP scan.
  13. Failed to initiate AP scan.
  14. ^CCTRL-EVENT-TERMINATING - signal 2 received
复制代码
  1. zhGentoo ~ # wpa_supplicant -Dwext -iwlan0 -c/root/1.conf
  2. Trying to associate with b0:48:7a:4a:5a:e4 (SSID='YEETEC' freq=2437 MHz)
  3. Associated with b0:48:7a:4a:5a:e4
  4. CTRL-EVENT-DISCONNECTED bssid=b0:48:7a:4a:5a:e4 reason=0
  5. Trying to associate with b0:48:7a:4a:5a:e4 (SSID='YEETEC' freq=2437 MHz)
  6. Authentication with b0:48:7a:4a:5a:e4 timed out.
  7. ioctl[SIOCSIWSCAN]: Device or resource busy
  8. Failed to initiate AP scan.
  9. ioctl[SIOCSIWSCAN]: Device or resource busy
  10. Failed to initiate AP scan.
  11. ioctl[SIOCSIWSCAN]: Device or resource busy
  12. Failed to initiate AP scan.
  13. ioctl[SIOCSIWSCAN]: Device or resource busy
  14. Failed to initiate AP scan.
复制代码
  1. zhGentoo ~ # eix -I madwifi
  2. [i] net-wireless/madwifi-ng
  3.      Available versions:  0.9.3.3 0.9.4 (~)0.9.4-r1 0.9.4.4119.20100201 0.9.4.4133.20100621 (~)0.9.4.4136.20110203 {injection kernel_linux}                                                                                                                 
  4.      Installed versions:  0.9.4.4136.20110203(17时00分15秒 2011年06月01日)(kernel_linux -injection)
  5.      Homepage:            http://www.madwifi-project.org/
  6.      Description:         Next Generation driver for Atheros based IEEE 802.11a/b/g wireless LAN cards

  8. [i] net-wireless/madwifi-ng-tools
  9.      Available versions:  0.9.3.3 0.9.4 0.9.4.4119.20100201 0.9.4.4133.20100621 (~)0.9.4.4136.20110203
  10.      Installed versions:  0.9.4.4136.20110203(16时58分57秒 2011年06月01日)
  11.      Homepage:            http://www.madwifi-project.org/
  12.      Description:         Next Generation tools for configuration of Atheros based IEEE 802.11a/b/g wireless LAN cards

  14. Found 2 matches.
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  1. zhGentoo ~ # lspci | grep -i wlan
  2. 0c:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
复制代码
  1. # CONFIG_AF_RXRPC is not set
  2. CONFIG_FIB_RULES=y
  3. CONFIG_WIRELESS=y
  4. CONFIG_WIRELESS_EXT=y
  5. CONFIG_WEXT_CORE=y
  6. CONFIG_WEXT_PROC=y
  7. CONFIG_WEXT_SPY=y
  8. CONFIG_WEXT_PRIV=y
  9. CONFIG_CFG80211=m
  10. # CONFIG_NL80211_TESTMODE is not set
  11. # CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
  12. # CONFIG_CFG80211_REG_DEBUG is not set
  13. CONFIG_CFG80211_DEFAULT_PS=y
  14. # CONFIG_CFG80211_DEBUGFS is not set
  15. # CONFIG_CFG80211_INTERNAL_REGDB is not set
  16. CONFIG_CFG80211_WEXT=y
  17. CONFIG_WIRELESS_EXT_SYSFS=y
  18. CONFIG_LIB80211=y
  19. CONFIG_LIB80211_CRYPT_WEP=y
  20. CONFIG_LIB80211_CRYPT_CCMP=y
  21. CONFIG_LIB80211_CRYPT_TKIP=y
  22. # CONFIG_LIB80211_DEBUG is not set
  23. CONFIG_MAC80211=m
  24. CONFIG_MAC80211_HAS_RC=y
  25. CONFIG_MAC80211_RC_MINSTREL=y
  26. CONFIG_MAC80211_RC_MINSTREL_HT=y
  27. CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
  28. CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
  29. CONFIG_MAC80211_MESH=y
  30. CONFIG_MAC80211_LEDS=y
  31. # CONFIG_MAC80211_DEBUGFS is not set
  32. # CONFIG_MAC80211_DEBUG_MENU is not set
复制代码
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hihi110
 楼主| 发表于 2011-6-2 10:29:57 | 显示全部楼层
自己顶~麻烦大家帮下忙
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kpld
发表于 2011-6-2 11:07:20 | 显示全部楼层
http://kpld.blog.163.com/blog/static/90885547201125102942694/
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hihi110
 楼主| 发表于 2011-6-2 11:27:26 | 显示全部楼层

还是不行

Post by kpld;2141446
http://kpld.blog.163.com/blog/static/90885547201125102942694/
  1. zhGentoo ~ # wpa_passphrase "YEETEC" "1234554321" > /etc/wpa_supplicant/wpa_supplicant.conf
  2. zhGentoo ~ # wpa_supplicant  -Dwext -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf
  3. Trying to associate with b0:48:7a:4a:5a:e4 (SSID='YEETEC' freq=2437 MHz)
  4. Associated with b0:48:7a:4a:5a:e4
  5. CTRL-EVENT-DISCONNECTED bssid=b0:48:7a:4a:5a:e4 reason=0
  6. Trying to associate with b0:48:7a:4a:5a:e4 (SSID='YEETEC' freq=2437 MHz)
  7. Authentication with b0:48:7a:4a:5a:e4 timed out.
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Havanna
发表于 2011-6-2 12:21:51 | 显示全部楼层
将你wpa_supplicant.conf中SSID=YEETEC的那段贴出来

你wifi网络是wpa2认证的，那么是什么加密呢？
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hihi110
 楼主| 发表于 2011-6-2 12:28:07 | 显示全部楼层
Post by Havanna;2141455
将你wpa_supplicant.conf中SSID=YEETEC的那段贴出来

你wifi网络是wpa2认证的，那么是什么加密呢？

  1. network={
  2.         ssid="YEETEC"
  3.         #psk="qingdaoyeetec"
  4.         psk=a7364cdca8cb01e90f9e7df56b93658fba214ed37c8ee70176a2fc5f294eb488
  5. }
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  1.           Cell 04 - Address: B0:48:7A:4A:5A:E4
  2.                     Channel:6
  3.                     Frequency:2.437 GHz (Channel 6)
  4.                     Quality=58/70  Signal level=-52 dBm  
  5.                     Encryption key:on
  6.                     ESSID:"YEETEC"
  7.                     Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
  8.                               9 Mb/s; 12 Mb/s; 18 Mb/s
  9.                     Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
  10.                     Mode:Master
  11.                     Extra:tsf=00000025306e3f5f
  12.                     Extra: Last beacon: 755ms ago
  13.                     IE: Unknown: 0006594545544543
  14.                     IE: Unknown: 010882848B960C121824
  15.                     IE: Unknown: 030106
  16.                     IE: Unknown: 0706555320010B1B
  17.                     IE: Unknown: 2A0100
  18.                     IE: IEEE 802.11i/WPA2 Version 1
  19.                         Group Cipher : TKIP
  20.                         Pairwise Ciphers (2) : CCMP TKIP
  21.                         Authentication Suites (1) : PSK
  22.                     IE: Unknown: 32043048606C
  23.                     IE: Unknown: 2D1A6E1003FF00000000000000000000000000000000000000000000
  24.                     IE: Unknown: 331A6E1003FF00000000000000000000000000000000000000000000
  25.                     IE: Unknown: 3D1606051300000000000000000000000000000000000000
  26.                     IE: Unknown: 341606051300000000000000000000000000000000000000
  27.                     IE: Unknown: DD180050F2020101020003A4000027A4000042435E0062322F00
  28.                     IE: Unknown: DD0900037F01010000FF7F
  29.                     IE: Unknown: DD810050F204104A0001101044000102103B0001031047001000000000000010000000B0487A4A5AE41021000754502D4C494E4B10230009544C2D57523734304E10240003312E3010420003312E301054000800060050F204000110110019576972656C65737320526F7574657220544C2D57523734304E100800020086103C000101
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发表于 2011-6-2 12:35:12 | 显示全部楼层
选上这个：
  1. ryan@timemars ~ $ cat /usr/src/linux/.config | grep HOST
  2. CONFIG_HOSTAP=y
  3. # CONFIG_HOSTAP_FIRMWARE is not set
  4. # CONFIG_HOSTAP_PLX is not set
  5. # CONFIG_HOSTAP_PCI is not set
  6. # CONFIG_VHOST_NET is not set
复制代码
  1. config HOSTAP
  2.         tristate "IEEE 802.11 for Host AP (Prism2/2.5/3 and WEP/TKIP/CCMP)"
  3.         select WIRELESS_EXT
  4.         select WEXT_SPY
  5.         select WEXT_PRIV
  6.         select CRYPTO
  7.         select CRYPTO_ARC4
  8.         select CRYPTO_ECB
  9.         select CRYPTO_AES
  10.         select CRYPTO_MICHAEL_MIC
  11.         select CRYPTO_ECB
  12.         select CRC32
  13.         select LIB80211
  14.         select LIB80211_CRYPT_WEP
  15.         select LIB80211_CRYPT_TKIP
  16.         select LIB80211_CRYPT_CCMP
复制代码
选了这个才能有LIB80211_CRYPT_TKIP和LIB80211_CRYPT_CCMP，然后才能用wpa/wpa2
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hihi110
 楼主| 发表于 2011-6-2 13:16:39 | 显示全部楼层
Post by timemars;2141462
选上这个：
  1. ryan@timemars ~ $ cat /usr/src/linux/.config | grep HOST
  2. CONFIG_HOSTAP=y
  3. # CONFIG_HOSTAP_FIRMWARE is not set
  4. # CONFIG_HOSTAP_PLX is not set
  5. # CONFIG_HOSTAP_PCI is not set
  6. # CONFIG_VHOST_NET is not set
复制代码

  1. config HOSTAP
  2.         tristate "IEEE 802.11 for Host AP (Prism2/2.5/3 and WEP/TKIP/CCMP)"
  3.         select WIRELESS_EXT
  4.         select WEXT_SPY
  5.         select WEXT_PRIV
  6.         select CRYPTO
  7.         select CRYPTO_ARC4
  8.         select CRYPTO_ECB
  9.         select CRYPTO_AES
  10.         select CRYPTO_MICHAEL_MIC
  11.         select CRYPTO_ECB
  12.         select CRC32
  13.         select LIB80211
  14.         select LIB80211_CRYPT_WEP
  15.         select LIB80211_CRYPT_TKIP
  16.         select LIB80211_CRYPT_CCMP
复制代码

选了这个才能有LIB80211_CRYPT_TKIP和LIB80211_CRYPT_CCMP，然后才能用wpa/wpa2


内核已经完全按照你帖的配置了，但是还是和刚才一样的。>..<
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kpld
发表于 2011-6-2 13:52:26 | 显示全部楼层
运行wpa_supplicant [color="Red"]-B -Dwext -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf之后，此命令将在后台执行
然后运行dhcpclient wlan0 -v
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Havanna
发表于 2011-6-2 14:29:49 | 显示全部楼层
直接编辑wpa_supplicant.conf
修改SSID=YEETEC那段

network={
       ssid="YEETEC"
       scan_ssid=0
       proto=WPA RSN
       key_mgmt=WPA-PSK
       pairwise=CCMP TKIP
       group=CCMP TKIP
       psk=a7364cdca8cb01e90f9e7df56b93658fba214ed37c8ee70176a2fc5f294eb488
}

然后用楼上参数启动试试
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