Hi all, Following patch makes tcpdump filter 802.11 frames based on type/subtype. You can now: tcpdump -ni wlan_iface wlan subtype assoc-req to grab association requests, instead of searching them in piles of beacons. The patched tcpdump man page will show you more details about the type/subtype syntax.
http://leaf.dragonflybsd.org/~sephe/tcpdump_wlan.diff Please review it. If no objection comes, I will commit it one week later. Best Regards, sephe -- Live Free or Die
