Problem connecting to AP

Thu Feb 20 16:56:13 UTC 2014

Adrian, I recompile kernel with IWN_DEBUG. What I need else to setup?

19.02.2014 22:46, Adrian Chadd пишет:
> Hm, that's really odd. Can you compile your kernel / iwn module with
> IWN_DEBUG in your config file? That way we can do some transmit side
> debugging.
>
> Thanks!
>
>
> -a
>
>
> On 19 February 2014 05:41, Alexandr <shuriku at shurik.kiev.ua> wrote:
>> 09.01.2014 09:29, Alexandr пишет:
>>> By the way, it connects to my work Cisco and Linksys AP's (but only 11g)
>>> without any problems...
>>>
>>> 09.01.2014 09:21, Alexandr пишет:
>>>> No, wpa_passphrase didn't help me.
>>>>
>>>> 07.01.2014 15:23, Maciej Milewski пишет:
>>>>> On 06.01.2014 15:28, Alexandr wrote:
>>>>>> I simply changed key in this listing to "secret". Yes, I tried a very
>>>>>> simple configuration, no luck:
>>>>>>
>>>>>> network={
>>>>>> ssid="door"
>>>>>> psk="secret"
>>>>>> }
>>>>> Try using wpa_passphrase:
>>>>> man wpa_passphrase.
>>>>> It should create correct psk.
>>>>>
>>>>>> 06.01.2014 16:24, Adrian Chadd пишет:
>>>>>>> The passphrase 'secret' is too short for WPA.
>>>>>>>
>>>>>>> I gather it's not _that_, but is it long enough to meet WPA reuirements?
>>>>>>>
>>>>>>> Have you tried removing the proto= and bssid lines? You don't strictly
>>>>>>> need them.
>>>>>>>
>>>>>>> Thanks!
>>>>>>>
>>>>>>> -a
>>>>>>>
>>>>>>>
>>>>>>> On 6 January 2014 06:00, Alexandr <shuriku at shurik.kiev.ua> wrote:
>>>>>>>> Hello,
>>>>>>>>
>>>>>>>> I recently upgraded system on my laptop to current with a hope to get my
>>>>>>>> wireless card working. Now it successfully recognized by kernel:
>>>>>>>>
>>>>>>>> iwn0: <Intel Centrino Wireless-N 2230> mem 0xf2d00000-0xf2d01fff irq 17
>>>>>>>> at device 0.0 on pci3
>>>>>>>>
>>>>>>>> Unfortunately, I can't connect to my home access point:
>>>>>>>>
>>>>>>>> wpa_supplicant[519]: wlan0: CTRL-EVENT-DISCONNECTED
>>>>>>>> bssid=54:e6:fc:e4:48:c4 reason=0
>>>>>>>> wpa_supplicant[519]: wlan0: WPA: 4-Way Handshake failed - pre-shared key
>>>>>>>> may be incorrect
>>>>>>>> wpa_supplicant[519]: wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0
>>>>>>>> ssid="door" auth_failures=10 duration=30
>>>>>>>>
>>>>>>>> I tried different security settings (WPA-WPA2 + AES-TKIP), wireless
>>>>>>>> modes, radio channels on my access point, the same error.
>>>>>>>>
>>>>>>>> # ifconfig wlan0
>>>>>>>> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
>>>>>>>>         ether 68:5d:43:92:3a:88
>>>>>>>>         nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>>>>>>>>         media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
>>>>>>>>         status: no carrier
>>>>>>>>         ssid door channel 1 (2412 MHz 11g ht/40+)
>>>>>>>>         country US authmode WPA2/802.11i privacy ON deftxkey UNDEF
>>>>>>>> txpower 13
>>>>>>>>         bmiss 10 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250
>>>>>>>>         roam:rssi 7 roam:rate 64 protmode CTS ampdulimit 8k -amsdutx amsdurx
>>>>>>>>         shortgi wme roaming MANUAL
>>>>>>>>
>>>>>>>> /etc/wpa_supplicant.conf:
>>>>>>>>
>>>>>>>>         ctrl_interface=/var/run/wpa_supplicant
>>>>>>>>         ctrl_interface_group=wheel
>>>>>>>>         eapol_version=2
>>>>>>>>
>>>>>>>> network={
>>>>>>>>         ssid="door"
>>>>>>>>         bssid=54:e6:fc:e4:48:c4
>>>>>>>>         key_mgmt=WPA-PSK
>>>>>>>>         proto=WPA RSN
>>>>>>>>         psk="secret"
>>>>>>>> }
>>>>>>>>
>>>>>>>>
>>>>>>>> Other home devices connets to AP without problems. Can you point me how
>>>>>>>> I can debug it?
>>>>>>>>
>> Hello!
>> Now I have changed my home access point to new Zyxel Keenetic Giga II
>> and see the same picture - it still cannot connect to AP in 11n mode:
>>
>> Feb 19 15:33:05 thinkpad wpa_supplicant[518]: wlan0:
>> CTRL-EVENT-SSID-REENABLED id=1 ssid="Keenetic-4703"
>> Feb 19 15:33:05 thinkpad kernel: wlan0: [10:7b:ef:54:c5:c4] station
>> assoc via MLME
>> Feb 19 15:33:05 thinkpad kernel: wlan0: [10:7b:ef:54:c5:c4] switch
>> station to HT40 channel 2462/0x40480
>> Feb 19 15:33:05 thinkpad wpa_supplicant[518]: wlan0: Trying to associate
>> with 10:7b:ef:54:c5:c4 (SSID='Keenetic-4703' freq=2462 MHz)
>> Feb 19 15:33:05 thinkpad kernel: wlan0: [10:7b:ef:54:c5:c4] recv auth
>> frame with algorithm 0 seq 2
>> Feb 19 15:33:05 thinkpad kernel: wlan0: [10:7b:ef:54:c5:c4] assoc
>> success at aid 1: long preamble, short slot time, QoS, HT40 (+AMPDU)
>> Feb 19 15:33:05 thinkpad kernel: wlan0: link state changed to UP
>> Feb 19 15:33:05 thinkpad wpa_supplicant[518]: wlan0: Associated with
>> 10:7b:ef:54:c5:c4
>> Feb 19 15:33:05 thinkpad dhclient[2628]: send_packet: No buffer space
>> available
>> Feb 19 15:33:11 thinkpad last message repeated 2 times
>> Feb 19 15:33:11 thinkpad kernel: wlan0: [10:7b:ef:54:c5:c4] recv
>> deauthenticate (reason 15)
>> Feb 19 15:33:11 thinkpad kernel: wlan0: link state changed to DOWN
>> Feb 19 15:33:11 thinkpad wpa_supplicant[518]: wlan0:
>> CTRL-EVENT-DISCONNECTED bssid=10:7b:ef:54:c5:c4 reason=0
>> Feb 19 15:33:11 thinkpad wpa_supplicant[518]: wlan0: WPA: 4-Way
>> Handshake failed - pre-shared key may be incorrect
>> Feb 19 15:33:11 thinkpad wpa_supplicant[518]: wlan0:
>> CTRL-EVENT-SSID-TEMP-DISABLED id=1 ssid="Keenetic-4703" auth_failures=13
>> duration=60
>>
>> Is any way to restrict wlan0 to operate only in ht20? ifconfig wlan0
>> channel 11:ht/20 didn't help
>>
>> P.S. If I simply switch AP to 11g-mode my laptop connects to it.
>>
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