Date: Sun, 18 Nov 2007 14:45:14 -0800 From: "Kevin Oberman" <oberman@es.net> To: rmgls@free.fr Cc: freebsd-current@freebsd.org Subject: Re: wpa_supplicant in head Message-ID: <20071118224514.CFF2245010@ptavv.es.net> In-Reply-To: Your message of "Sun, 18 Nov 2007 16:53:56 %2B0100." <20071118155359.EC1503227E9@smtp7-g19.free.fr>
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> From: rmgls@free.fr
> Date: Sun, 18 Nov 2007 16:53:56 +0100
> Sender: owner-freebsd-current@freebsd.org
>
>
> Hi all,
>
> I investigated a little more, with my connection problem.
> in fact, even with a world and a kernel of this morning, i cannot connect
> to my AP, because this one is hidden, (the ssid is not transmitted in his frames).
> and wpa_supplicant does not recognize it even indicating his bssid.
> when it is not hidden, all works fine with all machines.
> the problem occurs only when the AP is hidden.
> Something has changed between the 30-9-2007 and the 27-10, date of my update.
> i can confirm that world and kernel of 30-9 connected quite well even
> with a hidden AP.
>
> Here is the config:
>
> Current, on two machines, (one laptop with the iwi driver,
> and one smp with ath builtin on the motherboard.
> i use wpa_supplicant with both, and nothing has changed in the config.
> of course the config_file points to the ssid and psk is correct.
> wpa_supplicant -d see the mac address but reports a bad ssid "" (hidden),
> but the ssid of the AP is present.
>
> With some help perhaps i can investigate furthermore and solve the problem.
> Thanks in advance.
This looks just too obvious, so it is probably not the answer. Do you
have "scan_ssid=1" in the network definition in
/etc/wpa_supplicant.conf? It is required for unadvertised APs, even if
the ssid is specified.
Here is the (sanitized) entry for my home net which does not advertise
(WEP, not WPA):
network={
ssid="xyz1234"
scan_ssid=1
key_mgmt=NONE
wep_key0=0123456789ABCDEF0123456789
wep_tx_keyidx=0
}
--
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman@es.net Phone: +1 510 486-8634
Key fingerprint:059B 2DDF 031C 9BA3 14A4 EADA 927D EBB3 987B 3751
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