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Re: [PATCH] mac80211: improve IBSS scanning

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On Mon, 2010-05-03 at 06:20 -0700, Joerg Pommnitz wrote:
> > WHY is it required for you? And yeah, I _am_ still opposed
> > to that.
> 
> Please don't laugh! Really, don't!
> 
> We have an embedded system that normally uses an IBSS network
> as a delivery system (can be deployed for field measurements).
> Some customers were unhappy that the networks could be detected
> on WLAN snoopers like Netstumbler. The quick and dirty solution
> to make the networks invisible was using the AH-demo mode.
> 
> Now "invisible on Netstumbler" is an advertised feature that
> must be maintained for ever after (the GUI has a checkbox 
> "hide from Netstumbler").

Ok ... I'll go improve netstumbler instead of laughing ... if there's
any traffic it can trivially be detected anyway, so what's the point?
Hidden SSID is a hack (which doesn't work with IBSS obviously), but this
kinda seems worse.

Seriously though, why should the upstream kernel support such bad design
decisions...? :)

johannes

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