aireplay-ng error!

[NarbeH]

hello, nice forum

i was hacking my AP WEP, and the aireplay-ng part i got this error,

My AP: TP-Link TD-W8920G

root@bt:~# aireplay-ng -1 0 -a 00:21:27:F6:2E:59 wlan0
No source MAC (-h) specified. Using the device MAC (00:24:01:12:1A:AA)
19:37:21  Waiting for beacon frame (BSSID: 00:21:27:F6:2E:59) on channel 6

19:37:21  Sending Authentication Request (Open System)

19:37:23  Sending Authentication Request (Open System)

19:37:25  Sending Authentication Request (Open System)

19:37:27  Sending Authentication Request (Open System)

19:37:29  Sending Authentication Request (Open System)

19:37:31  Sending Authentication Request (Open System)

19:37:33  Sending Authentication Request (Open System)

19:37:35  Sending Authentication Request (Open System)

19:37:37  Sending Authentication Request (Open System)

19:37:39  Sending Authentication Request (Open System)

19:37:41  Sending Authentication Request (Open System)

19:37:43  Sending Authentication Request (Open System)

19:37:45  Sending Authentication Request (Open System)

19:37:47  Sending Authentication Request (Open System)

19:37:49  Sending Authentication Request (Open System)

19:37:51  Sending Authentication Request (Open System)
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.

[SLK001]

Congratulations on your error! Oh, wait... maybe you wanted help resolving it? If so, here are some possible reasons for failure:

* 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.

Check each one of these and get back to us.

[AnonimouxMike]

yes same thing its happening to me any tips or sugestion to help us with this error:

"i'm usin a NetGear WG111v3 USB Adapter"

can it be use as a injection? if not please recommend one and in my case it has to be Mac OS X 105.8 compatible.

Thanks:

[GeneralStarshade]

did you do this before everything else?
airmon-ng

airmon-ng stop (interface)

ifconfig (interface) down

airmon-ng start (interface)

[dromar421]

Yes the wg111v3 injects. Try -1 1 not -1 0. hope that helps