Date: Thu, 17 Jul 2014 23:17:57 -0300 From: Joseph Mingrone <jrm@ftfl.ca> To: freebsd-wireless@freebsd.org Subject: iwn / Intel Centrino Advanced-N 6205 / WPA2-Enterprise Message-ID: <8661ivif56.fsf@gly.ftfl.ca>
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Hello, I'm running 9.2-STABLE (r264631: Thu Apr 17 23:48:34 ADT 2014) amd64. The Intel Centrino Advanced-N 6205 wireless card works fine with the iwn driver on WPA2-Personal networks, but it's a different story with WPA2-Enterprise [1]. The problem is that the connection drops frequently, even when I'm only a few metres from the access point. This is what the entry looks like in /etc/wpa_supplicant.conf. network={ ssid="Dal-WPA2" scan_ssid=1 key_mgmt=WPA-EAP identity="me" password="my_password" eap=PEAP phase1="peaplabel=0" phase2="auth=MSCHAPV2" } Pasted at the end, is a sample of what I see in /var/log/messages. What else should I be looking at to debug the issue? Is this a known problem, perhaps related to some commits to current in the last few months (e.g., http://svnweb.freebsd.org/base?view=revision&revision=258829)? Is there any other debugging information I can provide to shed some light? Joseph [1] At least I think the problem is related to WPA2-Enterprise. I've only used WPA2-Enterprise with one network, but it's one I connect to daily and the problem is consistent. Jul 11 10:56:54 phe wpa_supplicant[374]: CTRL-EVENT-DISCONNECTED bssid=00:24:6c:be:4b:02 reason=0 Jul 11 10:56:54 phe kernel: wlan0: link state changed to DOWN Jul 11 10:56:54 phe wpa_supplicant[374]: Trying to associate with 00:24:6c:be:4b:02 (SSID='Dal-WPA2' freq=2412 MHz) Jul 11 10:57:04 phe wpa_supplicant[374]: Authentication with 00:24:6c:be:4b:02 timed out. Jul 11 10:57:07 phe wpa_supplicant[374]: Trying to associate with 00:24:6c:be:4b:12 (SSID='Dal-WPA2' freq=5180 MHz) Jul 11 10:57:17 phe wpa_supplicant[374]: Authentication with 00:24:6c:be:4b:12 timed out. Jul 11 10:57:17 phe wpa_supplicant[374]: Trying to associate with 00:24:6c:be:4b:12 (SSID='Dal-WPA2' freq=5180 MHz) Jul 11 10:57:17 phe wpa_supplicant[374]: Associated with 00:24:6c:be:4b:12 Jul 11 10:57:17 phe kernel: wlan0: link state changed to UP Jul 11 10:57:20 phe wpa_supplicant[374]: CTRL-EVENT-EAP-STARTED EAP authentication started Jul 11 10:57:20 phe wpa_supplicant[374]: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25 Jul 11 10:57:20 phe wpa_supplicant[374]: CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected Jul 11 10:57:20 phe wpa_supplicant[374]: CTRL-EVENT-EAP-PEER-CERT depth=1 subject='/C=US/O=GeoTrust, Inc./CN=GeoTrust SSL CA' Jul 11 10:57:20 phe wpa_supplicant[374]: CTRL-EVENT-EAP-PEER-CERT depth=1 subject='/C=US/O=GeoTrust, Inc./CN=GeoTrust SSL CA' Jul 11 10:57:20 phe wpa_supplicant[374]: CTRL-EVENT-EAP-PEER-CERT depth=0 subject='/serialNumber=Nj2rTKIwnBBchbQSNCGG0zJhqiNNea-L/C=CA/ST=Nova Scotia/L=Halifax/O=Dalhousie University/OU=Networks and Systems/CN=network-authentication.dal.ca' Jul 11 10:57:20 phe wpa_supplicant[374]: EAP-MSCHAPV2: Authentication succeeded Jul 11 10:57:20 phe wpa_supplicant[374]: EAP-TLV: TLV Result - Success - EAP-TLV/Phase2 Completed Jul 11 10:57:20 phe wpa_supplicant[374]: CTRL-EVENT-EAP-SUCCESS EAP authentication completed successfully Jul 11 10:57:20 phe wpa_supplicant[374]: WPA: Key negotiation completed with 00:24:6c:be:4b:12 [PTK=CCMP GTK=CCMP] Jul 11 10:57:20 phe wpa_supplicant[374]: CTRL-EVENT-CONNECTED - Connection to 00:24:6c:be:4b:12 completed (reauth) [id=2 id_str=] Jul 11 11:17:22 phe wpa_supplicant[374]: Trying to associate with 00:24:6c:bd:0a:e2 (SSID='Dal-WPA2' freq=2437 MHz) Jul 11 11:17:22 phe wpa_supplicant[374]: CTRL-EVENT-DISCONNECTED bssid=00:24:6c:bd:0a:e2 reason=0 Jul 11 11:17:22 phe kernel: wlan0: link state changed to DOWN Jul 11 11:17:32 phe wpa_supplicant[374]: Authentication with 00:00:00:00:00:00 timed out. Jul 11 11:17:32 phe wpa_supplicant[374]: Trying to associate with 00:24:6c:bd:0a:e2 (SSID='Dal-WPA2' freq=2437 MHz) Jul 11 11:17:32 phe wpa_supplicant[374]: Associated with 00:24:6c:bd:0a:e2 Jul 11 11:17:32 phe kernel: wlan0: link state changed to UP Jul 11 11:17:35 phe wpa_supplicant[374]: CTRL-EVENT-EAP-STARTED EAP authentication started Jul 11 11:17:35 phe wpa_supplicant[374]: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25 Jul 11 11:17:35 phe wpa_supplicant[374]: CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected Jul 11 11:17:35 phe wpa_supplicant[374]: CTRL-EVENT-EAP-PEER-CERT depth=1 subject='/C=US/O=GeoTrust, Inc./CN=GeoTrust SSL CA' Jul 11 11:17:35 phe wpa_supplicant[374]: CTRL-EVENT-EAP-PEER-CERT depth=1 subject='/C=US/O=GeoTrust, Inc./CN=GeoTrust SSL CA' Jul 11 11:17:35 phe wpa_supplicant[374]: CTRL-EVENT-EAP-PEER-CERT depth=0 subject='/serialNumber=Nj2rTKIwnBBchbQSNCGG0zJhqiNNea-L/C=CA/ST=Nova Scotia/L=Halifax/O=Dalhousie University/OU=Networks and Systems/CN=network-authentication.dal.ca' Jul 11 11:17:35 phe wpa_supplicant[374]: EAP-MSCHAPV2: Authentication succeeded Jul 11 11:17:35 phe wpa_supplicant[374]: EAP-TLV: TLV Result - Success - EAP-TLV/Phase2 Completed Jul 11 11:17:35 phe wpa_supplicant[374]: CTRL-EVENT-EAP-SUCCESS EAP authentication completed successfully Jul 11 11:17:35 phe wpa_supplicant[374]: WPA: Key negotiation completed with 00:24:6c:bd:0a:e2 [PTK=CCMP GTK=CCMP] Jul 11 11:17:35 phe wpa_supplicant[374]: CTRL-EVENT-CONNECTED - Connection to 00:24:6c:bd:0a:e2 completed (reauth) [id=2 id_str=] Jul 11 11:18:34 phe dhclient: New IP Address (wlan0): 134.190.131.203 Jul 11 11:18:34 phe dhclient: New Subnet Mask (wlan0): 255.255.254.0 Jul 11 11:18:34 phe dhclient: New Broadcast Address (wlan0): 134.190.131.255 Jul 11 11:18:34 phe dhclient: New Routers (wlan0): 134.190.130.1 Jul 11 11:53:53 phe wpa_supplicant[374]: CTRL-EVENT-DISCONNECTED bssid=00:24:6c:bd:0a:e2 reason=0
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