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Date:      Mon, 30 Jul 2012 20:02:59 -0700
From:      Adrian Chadd <adrian@freebsd.org>
To:        =?UTF-8?B?5LmU5qWaL0hvbmVzdFFpYW8=?= <honestqiao@gmail.com>
Cc:        freebsd-wireless <freebsd-wireless@freebsd.org>
Subject:   Re: Re: iwn0/wlan0 scan WPA2-PSK/AES as WEP on freebsd9
Message-ID:  <CAJ-Vmo=ptPgWsrO4P1Qhq3F2pW5ttGM1LwMAOT3iO9HNQSVUKA@mail.gmail.com>
In-Reply-To: <201207311033260047670@gmail.com>
References:  <201207300139326668335@gmail.com> <CAJ-Vmo=VHg5dpQo%2B=StH=XvmDMHEGcbpzmi6kGS-9EC5czzQ8Q@mail.gmail.com> <201207310032346632212@gmail.com> <CAJ-Vmonw3AUXMogHJPtT8yrKRqUM%2B=SWYeYW4HZwD_S2fCOqRw@mail.gmail.com> <201207311033260047670@gmail.com>

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RIght. It's quite possible that there's something about that beacon
frame format that's tripping up the beacon parsing code in net80211.

can you please take a snapshot using monitor mode?

tcpdump -ni wlan0 -y IEEE802_11_RADIO -s0 -l -v -w pcap.out

Run that whilst you're trying to associate, let's see what happens.



adrian



On 30 July 2012 19:33, =E4=B9=94=E6=A5=9A/HonestQiao <honestqiao@gmail.com>=
 wrote:
> 2012-07-31 03:33, Adrian Chadd<honestqiao@gmail.com> wrote:
>>That SSID looks very odd. And look at the output of wpa_supplicant -
>>it isn't finding any WPA enabled APs.
>>
>>And do an "ifconfig -v wlan0 list scan" at home, to get the entire
>>SSID and decoded beacon contents from the scan cache.
>>
>>
>>
>>Adrian
>
> Ok, I 'll test it at home. Now, My local time is 10:32 AM.
>
> I also think the SSID is very odd. But other devices can get the right SS=
ID.
>
> HonestQiao



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