On Tue, Dec 2, 2014 at 12:19 AM, Brent Taylor <motobud@xxxxxxxxx> wrote: > > On Mon, Nov 10, 2014 at 12:12 PM, Brent Taylor <motobud@xxxxxxxxx> wrote: > > Resending in plain text mode... > > > > Hi Kalle, > > I have a custom built board with an AR6003 WiFi chip running > > linux-3.10.40 and hostapd 2.2 that I'm trying to use as an access > > point. > > > > My configuration file for hostapd is: > > interface=wlan0 > > driver=nl80211 > > ssid=testssid > > channel=1 > > own_ip_addr=********** > > auth_algs=1 > > wpa=2 > > wpa_passphrase=********** > > wpa_key_mgmt=WPA-PSK > > wpa_pairwise=TKIP > > rns_pairwise=CCMP > > ignore_broadcase_ssid=1 > > > > I should mention that this configuration works with a USB WiFi stick > > with an ath9k chipset running the same linux kernel and hostapd > > binary. > > > > When using the AR6003 chipset the client Laptop (HP EliteBook 8440p > > running ubuntu 12.04.3 LTS) does not connect and prints the message: > > wlan0: disassociating from <device mac> by local choice (reason=17) > > > > Running Wireshark on the Laptop, I see "Key (msg 1/4)", "Key (msg > > 2/4)", and then "Key (msg 3/4)" before it tries to reauthenticate. > > > > On the access point device, I see the logs from WAP that message 3/4 > > was sent and the next message received is NL80211_CMD_DEL_STATION. > > > > I've searched online for the reason=17 and haven't come across an > > answer yet. The access point device is not connected to a computer > > that is connected to the internet, so while getting log files is > > possible, it 's just not the easiest thing to do. If requested, I > > could get a log dump from hostapd and/or debug output from the ath6kl > > driver. > > > > Thanks for any help > > Brent Taylor > > > Does anyone know where the "reason=17" comes from? I traced it down > in the kernel and it looks like it comes from the WIFI Chip in the > Laptop, but I can not find what it means. > > Is there more information from somewhere that I provide to get some > help with this? > > Thanks, > Brent Reason code 17 means: element in 4-Way Handshake different from (Re)Association Request/Probe Response/Beacon frame. When the MSG 3/4 is received hostapd valdiates the IE stored from the beacon/probe and if mismatch it issues deauth with reason code 17. wpa_supplicant_process_3_of_4: wpa_supplicant_validate_ie in hostapd/src/rsn_supp/wpa.c Sniffer capture and hostapd logs might help to try to understand what is mismatched. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
