GAS Query Failed on Association

Shyam shyamms2003 at gmail.com
Wed Jan 30 07:01:33 EST 2013


Hi All,

Following is the log that was obtained when the DUT was associated to
an AP, failed to fetch ANQP Information of another AP( both APs are on
different channels).


D/wpa_supplicant( 1534): wpa_supplicant_ctrl_iface_process
D/wpa_supplicant( 1534): New RX ctrl_iface - hexdump(len=30): [REMOVED]
D/wpa_supplicant( 1534): RX ctrl_iface - hexdump(len=30): 41 4e 51 50
5f 47 45 54 20 38 63 3a 30 63 3a 39 30 3a 30 36 3a 31 63 3a 33 64 20
32 36 31
I/wpa_supplicant( 1534): ANQP: Query Request to 8c:0c:90:06:1c:3d for 1 id(s)
D/wpa_supplicant( 1534): GAS: Starting request for 8c:0c:90:06:1c:3d
dialog_token 0
D/wpa_supplicant( 1534): GAS: Send action frame to 8c:0c:90:06:1c:3d
len=15 freq=5220
D/wpa_supplicant( 1534): GAS: gas_query_tx 8c:0c:90:06:1c:3d len=15
gas=0x85d42c0
D/wpa_supplicant( 1534): Off-channel: Send action frame: freq=5220
dst=8c:0c:90:06:1c:3d src=08:00:28:de:ad:00 bssid=8c:0c:90:06:1c:3d
len=15
D/wpa_supplicant( 1534): nl80211: Send Action frame (ifindex=4,
freq=5220 MHz wait=1000 ms no_cck=0)
D/wpa_supplicant( 1534): nl80211: CMD_FRAME freq=5220 wait=1000
no_cck=0 no_ack=0 offchanok=1
D/wpa_supplicant( 1534): nl80211: Frame TX command accepted; cookie 0xde5fecc0
I/wpa_supplicant( 1534): ANQP: Query started with dialog token 0
D/wpa_supplicant( 1534): nl80211: Event message available
D/wpa_supplicant( 1534): nl80211: MLME event 60
D/wpa_supplicant( 1534): nl80211: MLME event frame - hexdump(len=39):
d0 00 00 00 8c 0c 90 06 1c 3d 08 00 28 de ad 00 8c 0c 90 06 1c 3d a0
05 04 0a 00 6c 02 00 00 06 ...
D/wpa_supplicant( 1534): nl80211: Action TX status: cookie=0de5fecc0
(match) (ack=0)
D/wpa_supplicant( 1534): wlan0: Event TX_STATUS (18) received
D/wpa_supplicant( 1534): wlan0: EVENT_TX_STATUS dst=8c:0c:90:06:1c:3d
type=0 stype=13
D/wpa_supplicant( 1534): Off-channel: TX status result=1 cb=0x0
.....Logs here removed..............
D/wpa_supplicant( 1534): GAS: No response received for query to
8c:0c:90:06:1c:3d
D/wpa_supplicant( 1534): Off-channel: Action frame sequence done notification
D/wpa_supplicant( 1534): nl80211: wait cancel failed: ret=-2 (No such
file or directory)
I/wpa_supplicant( 1534): ANQP: anqp_resp_cb called for
8c:0c:90:06:1c:3dresult = 2

I would like to know how do we ensure we get ANQP information of an AP
which is on a different channel than the one associated.

Thanks,
Shyam


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