WPA Supplicant doesn't send authentication request

Dmitry Shmidt dimitrysh at google.com
Fri Dec 14 14:28:42 EST 2007


Hello,

I am porting WPA Supplicant ver 0.5.8 to work with unsupported WiFi driver.
Driver doesn't have WEXT support.
It allows me to connect to "open" network but not to WEP.
According to WiFi sniffer Authentication request is not sent by the driver
to AP.
What can be the most probable reason for this ?
Log is attached.

Тhanks,
Dmitry
------------------------------------------------------------------------------------------------------------------
Configuration file '/wpa_supplicant.conf' -> '/wpa_supplicant.conf'
Reading configuration file '/wpa_supplicant.conf'
ctrl_interface='/var/run/wpa_supplicant'
eapol_version=1
ap_scan=1
fast_reauth=1
Line: 437 - start of a new network block
ssid - hexdump_ascii(len=16):
     4c 69 6e 6b 73 79 73 5f 53 45 53 5f 34 34 38 33   Linksys_SES_4483
key_mgmt: 0x4
auth_alg: 0x2
wep_key0 - hexdump(len=5): [REMOVED]
wep_tx_keyidx=0 (0x0)
Priority group 0
   id=0 ssid='Linksys_SES_4483'
Initializing interface (2) 'wlan0'
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: KEY_RX entering state NO_KEY_RECEIVE
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Initializing CE-STA-DK 1.0 interface...
driver events socket is 0x7...
driver events socket is 0x8...
wpa_driver_get_mac_addr called
Own MAC address: 00:18:41:01:66:6b
wpa_driver_set_wpa called
wpa_driver_set_key called
add_key (addr): ff:ff:ff:ff:ff:ff
add_key (key_idx): 0
add_key (alg): 0
add_key (set_tx): 0
add_key (seq): - hexdump(len=0): [NULL]
add_key (key): - hexdump(len=0): [NULL]
wpa_driver_set_key called
add_key (addr): ff:ff:ff:ff:ff:ff
add_key (key_idx): 1
add_key (alg): 0
add_key (set_tx): 0
add_key (seq): - hexdump(len=0): [NULL]
add_key (key): - hexdump(len=0): [NULL]
wpa_driver_set_key called
add_key (addr): ff:ff:ff:ff:ff:ff
add_key (key_idx): 2
add_key (alg): 0
add_key (set_tx): 0
add_key (seq): - hexdump(len=0): [NULL]
add_key (key): - hexdump(len=0): [NULL]
wpa_driver_set_key called
add_key (addr): ff:ff:ff:ff:ff:ff
add_key (key_idx): 3
add_key (alg): 0
add_key (set_tx): 0
add_key (seq): - hexdump(len=0): [NULL]
add_key (key): - hexdump(len=0): [NULL]
wpa_driver_set_countermeasures called
wpa_driver_set_drop_unencrypted called: 1 - not implemented
Setting scan request: 0 sec 100000 usec
Added interface wlan0
State: DISCONNECTED -> SCANNING
Starting AP scan (broadcast SSID)
Trying to get current scan results first without requesting a new scan to
speed up initial association
wpa_driver_get_scan_results called
Received 1170 bytes of scan results (10 BSSes)
Scan results: 10
Selecting BSS from priority group 0
4: 00:18:39:39:66:c2 ssid='Linksys_SES_4483' wpa_ie_len=0 rsn_ie_len=0
caps=0x411
   selected non-WPA AP 00:18:39:39:66:c2 ssid='Linksys_SES_4483'
Trying to associate with 00:18:39:39:66:c2 (SSID='Linksys_SES_4483'
freq=2437 MHz)
Cancelling scan request
WPA: clearing own WPA/RSN IE
Automatic auth_alg selection: 0x1
Overriding auth_alg selection: 0x2
wpa_driver_set_auth_alg called
proto: 0
auth_alg: 2
auth_alg (AUTH_ALG_SHARED_KEY)
Selected Auth:os802_11AuthModeShared
WPA: clearing AP WPA IE
WPA: clearing AP RSN IE
WPA: clearing own WPA/RSN IE
No keys have been configured - skip key clearing
wpa_driver_set_key called
add_key (addr): ff:ff:ff:ff:ff:ff
add_key (key_idx): 0
add_key (alg): 1
add_key (set_tx): 1
add_key (seq): - hexdump(len=0):
add_key (key): - hexdump(len=5): 37 dd 5a 07 41
setting this key to be the index: 0x80000000
Adding WEP key index: 0x0
wpa_driver_set_drop_unencrypted called: 1 - not implemented
State: SCANNING -> ASSOCIATING
wpa_driver_associate called
setting os802_11Infrastructure mode...
BSSID=00:18:39:39:66:c2
Setting authentication timeout: 10 sec 0 usec
EAPOL: External notification - portControl=ForceAuthorized
Authentication with 00:00:00:00:00:00 timed out.
Added BSSID 00:18:39:39:66:c2 into blacklist
wpa_driver_key called
add_key (addr): ff:ff:ff:ff:ff:ff
add_key (key_idx): 0
add_key (alg): 0
add_key (set_tx): 0
add_key (seq): - hexdump(len=0): [NULL]
add_key (key): - hexdump(len=0): [NULL]
wpa_driver_set_key called
add_key (addr): ff:ff:ff:ff:ff:ff
add_key (key_idx): 1
add_key (alg): 0
add_key (set_tx): 0
add_key (seq): - hexdump(len=0): [NULL]
add_key (key): - hexdump(len=0): [NULL]
wpa_driver_set_key called
add_key (addr): ff:ff:ff:ff:ff:ff
add_key (key_idx): 2
add_key (alg): 0
add_key (set_tx): 0
add_key (seq): - hexdump(len=0): [NULL]
add_key (key): - hexdump(len=0): [NULL]
wpa_driver_set_key called
add_key (addr): ff:ff:ff:ff:ff:ff
add_key (key_idx): 3
add_key (alg): 0
add_key (set_tx): 0
add_key (seq): - hexdump(len=0): [NULL]
add_key (key): - hexdump(len=0): [NULL]
State: ASSOCIATING -> DISCONNECTED
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Setting scan request: 0 sec 0 usec
State: DISCONNECTED -> SCANNING
Starting AP scan (broadcast SSID)
wpa_driver_scan called
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