Reported by leandro...@gmail.com, S

Reported by leandro...@gmail.com, Sep 19, 2012 I have seen several open issues for this problem,
and I apologize for opening a new one, but it
seemed clear that the other people reporting this
were trying it against routers they didn't own, and
couldn't provide debug information. I am testing this
against my own routers, and I can provide any captures needed. 0. What version of Reaver are you using? (Only
defects against the latest
version will be considered.) Reaver 1.4, packaged with the latest version of
Backtrack. 1. What operating system are you using (Linux
is the only supported OS)? Backtrack Linux. 2. Is your wireless card in monitor mode (yes/
no)? Yes. I tried both the internal card (Atheros AR9285)
and an external TPLink TL-WN822N (sadly it's an
Atheros AR9287, not that different). 3. What is the signal strength of the Access
Point you are trying to crack? -33 for one -49, with the other using the internal
card. 90% for both in Wicd Network Manager. One
is sitting in the same room, the other is across a
wall. 4. What is the manufacturer and model # of the
device you are trying to
crack? TP-Link WR-841N and Linksys WRT120N (0x04) 5. What is the entire command line string you
are supplying to reaver? Linksys: reaver -i mon0 -b 68:7F:74:DE:5C:16 -vv
TPLink: reaver -i mon0 F8:D1:11:A1:70:7C -vv -L The TPLink hangs after association, hence the -L. 6. Please describe what you think the issue is. No idea. The output doesn't give me much to go on.
I'm a general IT guy but I don't usually get into the
internals of wireless protocols. 7. Paste the output from Reaver below. root@bt:~# airmon-ng Interface Chipset Driver mon1 Atheros AR9287 ath9k - [phy1]
mon0 Atheros AR9285 ath9k - [phy0]
wlan1 Atheros AR9287 ath9k - [phy1]
wlan0 Atheros AR9285 ath9k - [phy0] root@bt:~# airodump-ng mon0 CH 14 ][ Elapsed: 20 s ][ 2012-09-20
01:24 BSSID PWR Beacons #Data, #/s CH
MB ENC CIPHER AUTH ESSID 68:7F:74:DE:5C:16 -42 39 21 0 1 54e.
WPA2 CCMP PSK Ramiro F8:D1:11:A1:70:7C -52 45 214 0 11
54e. WPA2 CCMP PSK Leandro root@bt:~# reaver -i mon0 -b 68:7f:74:de:5c:16 -vv Reaver v1.4 WiFi Protected Setup Attack Tool
Copyright (c) 2011, Tactical Network Solutions,
Craig Heffner [+] Waiting for beacon from 68:7F:74:DE:5C:16
[+] Switching mon0 to channel 1
[+] Associated with 68:7F:74:DE:5C:16 (ESSID:
Ramiro)
[+] Trying pin 12345670
[+] Sending EAPOL START request [+] Received identity request
[+] Sending identity response
[+] Received M1 message
[+] Sending M2 message
[+] Received WSC NACK
[+] Sending WSC NACK [!] WPS transaction failed (code: 0x04), re-trying
last pin
[+] Trying pin 12345670
[+] Sending EAPOL START request
[+] Received identity request
[+] Sending identity response [+] Received M1 message
[+] Sending M2 message
[+] Received WSC NACK
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying
last pin [+] Trying pin 12345670
[+] Sending EAPOL START request
[+] Received identity request
[+] Sending identity response
[+] Received M1 message
[+] Sending M2 message [+] Received WSC NACK
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re-trying
last pin
[+] Trying pin 12345670
[+] Sending EAPOL START request [+] Received identity request
[+] Sending identity response
[+] Received M1 message
[+] Sending M2 message
[+] Received WSC NACK
[+] Sending WSC NACK [!] WPS transaction failed (code: 0x04), re-trying
last pin
[+] Trying pin 12345670
[+] Sending EAPOL START request
[+] Received identity request
[+] Sending identity response [+] Received M1 message
[+] Sending M2 message
[+] Received WSC NACK
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x04), re