iv been testing around to crack a AP with 54e speed and it seems uncrackable !!
i have tested a 4 aps for now , i don't got handshake captured and no arp data received .. any one got the same problem ?
searched alot and got this from aircrack-ng site
with airodump doc :
Now displays “e” following the MB speed value if the network has QoS enabled. See example below:
CH 9 ][ Elapsed: 1 min ][ 2009-01-26 13:33
BSSID PWR RXQ Beacons #Data, #/s CH MB ENC CIPHER AUTH ESSID
00:14:6C:7E:40:80 38 100 597 0 0 9 54e WEP WEP teddy
btw my card is alfa ..