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Re: [PATCH 18/24] rt2x00: Add Multicast/Broadcast filtering

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On Fri, 2007-08-03 at 17:36 +0200, Ivo van Doorn wrote:

> But that would mean that when a non-monitor and monitor interface are
> enabled at the same time, the montitor interface is quite pointless since
> all frames can be caught on the regular interface as well. 

Not true, monitor mode interfaces gives you a lot more info (radiotap.)

> A monitor interface is supposed to catch as many frames as possible,
> if a monitor interface does not catch frames not directly send to it, it won't
> catch anything except beacons.

Not if we want to use monitor interfaces for the userspace mlme.

> Even when there is only 1 interface which is in monitor mode, the user shouldn't
> have to set the device into promisc mode right?

Actually, imho they should have to. And tcpdump always does anyway.

johannes

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