Problem connecting to AP

Wed Feb 19 20:46:24 UTC 2014

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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