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Re: turning off IBSS (with wext)

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On Fri, 2009-02-06 at 14:57 +0100, Johannes Berg wrote:
> Hi,
> 
> so I was testing IBSS, and found this strange behaviour:
> 
>  * wpa_supplicant (or NM?) will try to do SIWMLME(disassoc) in IBSS
>    mode, which seems kinda wrong. Why do we accept it? We send out a
>    frame and then do nothing else.
>  * Then I thought "iwconfig wlan1 essid off" - but that fails with
>    -EINVAL due to ieee80211_sta_find_ibss
> 
> It seems to me that either one of those, or both, should actually turn
> off beaconing.

Either one; the supplicant uses SIWMLME(disassoc) at various times (like
when leaving a BSS), and NM will sometimes set a NULL SSID when
deactivating the device.

Dan


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