It's not all that easy unless the dude has hacked the device driver. Owen DeLong wrote:
And of course, a rogue RA station would _NEVER_ mess with that bit in what it transmits...
Uh, yeah.
Owen
On Nov 7, 2009, at 2:41 AM, Richard Bennett wrote:
The Wi-Fi MAC protocol has a pair of header bits that mean "from AP" and "to AP." In ad-hoc mode, a designated station acts as an AP, so that's nothing special. There are a couple of non-AP modes for direct link exchanges and peer-to-peer exchances that probably don't set "from AP" but I'm not sure about that. Adrian Chadd wrote:
On Sat, Nov 07, 2009, Bernhard Schmidt wrote:
As already said, wireless in infrastructure mode (with access points) always sends traffic between clients through the access point, so a decent AP can filter this.
How does the client determine that the traffic came from the AP versus another client?
Adrian
-- Richard Bennett Research Fellow Information Technology and Innovation Foundation Washington, DC
-- Richard Bennett Research Fellow Information Technology and Innovation Foundation Washington, DC