On Monday 16 February 2009 09:33:54 Holger Schurig wrote:
> > Oh wait, I think it's probably not needed to modify the
> > firmware. It has a knob to pass "bad frames" up to the driver.
> > It should pass these frames then.
> 
> Shouldn't the monitor mode then turn on this knob by default?

No. We're talking about corrupted frames, from the IEEE 802.11 point of view.
The firmware will drop any corrupted frames or frames that don't match the IEEE 
802.11
version number unless the flags to pass these frames are set.
You can set this via the mac80211 filter flags.

There are two flags. One flag to pass frames that don't match the IEEE 802.11 
specs
and one flag to pass frames that even failed the PLCP checksum. However, the 
passing
of PLCP failed packets will also enable your microwave oven as a valid packet 
transmitter. ;)
So you don't want to enable that one.

-- 
Greetings, Michael.
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