You do this with game plants vs zombie 2 crack the -x packets per second option.
The number of IVs you need to crack a key is not fixed.Access Point uses Shared Key Authentication, you need to supply the correct WEP key to be able to connect.This comes in handy if the essid of your target is hidden, or if it uses shared-key authentication.This dramatically reduces the number of data packets you need and also the time needed.(Optional: If you want to learn more about authentication, check this out.Because of the channel hopping you won't capture all packets from your target net.For aircrack-ng, use aircrack -z file name.During the WPA crack process (brute force or dictionary attack) the CPUs present and recognized by the program, now works always at 100, but this also increases the temperature of processors.
John sessionfoo stdout wordlistwordlist.Bssid PWR Beacons #Data, s CH MB ENC cipher auth essid 00:11:22:33:44: e WPA2 ccmp PSK CrackMe 66:77:88:99:00: e WPA2 ccmp PSK SomeAP.So, to install the latest package just do: sudo apt-get install aircrack-ng.But often this it not enough and aircrack-ng will run a long time (up to a week or even longer with a high fudge factor) and then tell you the key could not be cracked.These packets contain the following information: Name of the network (essid if encryption is used (and what encryption is used; pay attention, that may not be always true just because the AP advertises it).

Try to connect to your AP using aireplay-ng : aireplay-ng -fakeauth 0 -e "your network essid" -a 00:01:02:03:04:05 wlan0mon The value after -a is the bssid of your.