<div>do you have multiple WLANs configured on your AP ?</div>
<div>I have seen group handshake failure when the AP and client do not agree on the encryption type(group cipher) for the broadcast packets.<br><br> </div>
<div><span class="gmail_quote">On 8/30/07, <b class="gmail_sendername">Sergey Krilov</b> <<a href="mailto:serg.kr@gmail.com">serg.kr@gmail.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hello,<br><br>I'm having trouble connecting to my wireless home network. I'm running<br>wpa_supplicant
0.5.8 on Ubuntu 7.04. My wireless card has the bcm43xx<br>chipset (specifically, it is the Broadcom 4321AG a/b/g/draft-n), and<br>I'm using the ndiswrapper 1.47 module. My router model is Belkin<br>F5D8231-4 v2.<br><br>
The problem is that about 95% of the time, the authentication process<br>times out right after this line:<br><br>State: 4WAY_HANDSHAKE -> GROUP_HANDSHAKE<br><br>Furthermore, every time it fails, this line is present somewhere
<br>within that trial:<br><br>WPA: drop TX EAPOL in non-IEEE 802.1X mode (type=1 len=0)<br><br>I'm not really an expert at interpreting this, so I don't know if this<br>is significant. I am posting several links to the wpa_supplicant log
<br>when I run it with the -d option. I broke up the log into several<br>files and added some newlines in the hope that it would be easier to<br>read and interpret, as well as compare side by side (with a program<br>like tkdiff) if necessary. The first file displays some preliminary
<br>output from wpa_supplicant, the next 5 files represent the 5 times<br>that wpa_supplicant tried and failed to authenticate with the router.<br>They are very similar, but not identical. The 6th file shows what<br>success looks like.
<br><br><a href="http://wowway.com/~vkrilov1061/startup0">http://wowway.com/~vkrilov1061/startup0</a><br><a href="http://wowway.com/~vkrilov1061/trial1">http://wowway.com/~vkrilov1061/trial1</a><br><a href="http://wowway.com/~vkrilov1061/trial2">
http://wowway.com/~vkrilov1061/trial2</a><br><a href="http://wowway.com/~vkrilov1061/trial3">http://wowway.com/~vkrilov1061/trial3</a><br><a href="http://wowway.com/~vkrilov1061/trial4">http://wowway.com/~vkrilov1061/trial4
</a><br><a href="http://wowway.com/~vkrilov1061/trial5">http://wowway.com/~vkrilov1061/trial5</a><br><a href="http://wowway.com/~vkrilov1061/success6">http://wowway.com/~vkrilov1061/success6</a><br><br>The command I ran to start wpa_supplicant looked like this:
<br># wpa_supplicant -iwlan0 -Dwext -c/etc/wpa_supplicant.conf -d > wpa_problem.txt<br><br>And my wpa_supplicant.conf looks like this:<br><br>network={<br> ssid="Belkin_N1_Wireless_398290"<br> key_mgmt=WPA-PSK
<br> proto=WPA<br> pairwise=TKIP<br> group=TKIP<br> psk="secret"<br> priority=100<br>}<br><br><br>This does not appear to be a hardware problem -- on Windows (I'm<br>dual-booting), I have no trouble connecting.
<br><br>Does anyone know why this happens? How can I go about solving this?<br><br>Thanks in advance for any help.<br>_______________________________________________<br>HostAP mailing list<br><a href="mailto:HostAP@shmoo.com">
HostAP@shmoo.com</a><br><a href="http://lists.shmoo.com/mailman/listinfo/hostap">http://lists.shmoo.com/mailman/listinfo/hostap</a><br></blockquote></div><br><br clear="all"><br>-- <br>But for the last minute,... Nothing would get done.