Need help.. no data

[myjpkl]

I was trying out to retrieve my WEP from my old wifi router.
IMG_0589.jpg

First time I tried i have some data and PPS on my linksys... but on 2nd reboot I get nothing..

Wifi RTL8187L Comfast 10G 9dbi
Backtrack 4, vmware and BT4 USB boot ... having same problem.

[Archangel-Amael]

So because you "got nothing you gave up and came here to ask.
Might be a good idea to check the aircrack-ng documentation/ forum since this topic is covered. No need to repeat it.