EAPOL frame too short error with Cisco 1200 AP

Derek Schuff schuffdl
Tue Jun 1 10:11:56 PDT 2004 

I've been trying to get wpa_supplicant to work with my Netgear MA401 card and 
Cisco 1200 APs. 
It seems to be enabling WPA and associating but i get this error message:

WPA: EAPOL frame too short, len 46, expecting at least 99

Anyone seen this before?

Here's some detailed info:

hostap driver and wpa_supplicant versions 0.2.2

The firmware versions, loaded into RAM but not yet flashed:
NIC: id=0x800c v1.0.0
PRI: id=0x15 v1.0.7
STA: id=0x1f v1.7.4

here's the config file:
network={
        ssid="ornlwpa"
        scan_ssid=1
        proto=WPA
        key_mgmt=WPA-EAP
        pairwise=TKIP
        group=TKIP
        eap=PEAP
        identity="test_user"
        password="test"
#       ca_cert="/etc/cert/ca.pem"
#       client_cert="/etc/cert/user.pem"
#       private_key="/etc/cert/user.prv"
#       private_key_passwd="password"
}

These APs have multiple SSIDs, and they advertise a different SSID 
(ornl-visitor) than the one I want (ornlwpa) so scanning is enabled.
heres the output of debug mode
root at xdslt:/home/xds/software/wpa_supplicant-0.2.2# ./wpa_supplicant -dw 
-iwlan0 -cwpa_supplicant.conf
Configuration file 'wpa_supplicant.conf' -> 
'/home/xds/software/wpa_supplicant-0.2.2/wpa_supplicant.conf'
Reading configuration file 
'/home/xds/software/wpa_supplicant-0.2.2/wpa_supplicant.conf'
ctrl_interface='/var/run/wpa_supplicant'
eapol_version=1
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
wpa_driver_hostap_set_wpa: enabled=1
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_countermeasures: enabled=0
wpa_driver_hostap_set_drop_unencrypted: enabled=1
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Starting AP scan (broadcast SSID)
Wireless event: cmd=0x8b19 len=12
Received 903 bytes of scan results (5 BSSes)
Scan results: 5
0: 00:0c:85:60:f1:b4 ssid='ornl-visitor' wpa_ie_len=0 rsn_ie_len=0
   skip - no WPA/RSN IE
1: 00:0c:85:60:f1:f1 ssid='ornl-visitor' wpa_ie_len=0 rsn_ie_len=0
   skip - no WPA/RSN IE
2: 00:0c:85:60:f1:d5 ssid='ornl-visitor' wpa_ie_len=0 rsn_ie_len=0
   skip - no WPA/RSN IE
3: ae:bb:eb:c1:de:6f ssid='DEPOTACCESS' wpa_ie_len=0 rsn_ie_len=0
   skip - no WPA/RSN IE
4: 00:0c:85:60:f2:49 ssid='ornl-visitor' wpa_ie_len=0 rsn_ie_len=0
   skip - no WPA/RSN IE
No suitable AP found.
Starting AP scan (specific SSID)
Scan SSID - hexdump_ascii(len=7):
     6f 72 6e 6c 77 70 61                              ornlwpa
Wireless event: cmd=0x8b19 len=12
Received 1813 bytes of scan results (9 BSSes)
Scan results: 9
0: 00:0c:85:60:f1:b4 ssid='ornlwpa' wpa_ie_len=24 rsn_ie_len=0
Trying to associate with 00:0c:85:60:f1:b4 (SSID='ornlwpa' freq=2412 MHz)
WPA: using IEEE 802.11i/D3.0
WPA: Own WPA IE - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02 01 00 
00 50 f2 02 01 00 00 50 f2 01
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_associate
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Wireless event: cmd=0x8b04 len=12
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Wireless event: cmd=0x8b1a len=19
RX EAPOL from 00:0c:85:60:f1:b4
EAPOL frame received in disassociated state - dropped
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:0c:85:60:f1:b4
Association event - clear replay counter
Associated to a new BSS: BSSID=00:0c:85:60:f1:b4
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
EAPOL: External notification - portValid=0
EAPOL: External notification - portEnabled=1
EAPOL: SUPP_PAE entering state CONNECTING
EAPOL: txStart
EAPOL: SUPP_BE entering state IDLE
EAP: EAP entering state INITIALIZE
EAP: EAP entering state IDLE
RX EAPOL from 00:0c:85:60:f1:b4
EAPOL: Received EAP-Packet frame
EAPOL: SUPP_PAE entering state RESTART
EAP: EAP entering state INITIALIZE
EAP: EAP entering state IDLE
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state REQUEST
EAPOL: getSuppRsp
EAP: EAP entering state RECEIVED
EAP: Received EAP-Request method=1 id=2
EAP: EAP entering state IDENTITY
EAP: EAP-Request Identity data - hexdump_ascii(len=0):
EAP: using real identity - hexdump(len=9): 74 65 73 74 5f 75 73 65 72
EAP: EAP entering state SEND_RESPONSE
EAP: EAP entering state IDLE
EAPOL: SUPP_BE entering state RESPONSE
EAPOL: txSuppRsp
EAPOL: SUPP_BE entering state RECEIVE

-->Heres what I think the real error message is, but i could be wrong
WPA: EAPOL frame too short, len 46, expecting at least 99
-->If I let it go, it just repeats, so I kill it here.
Signal 2 received - terminating
wpa_driver_hostap_disassociate
wpa_driver_hostap_reset: type=2
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
EAPOL: External notification - portEnabled=0
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
EAPOL: External notification - portValid=0
wpa_driver_hostap_set_wpa: enabled=0
wpa_driver_hostap_set_drop_unencrypted: enabled=0
wpa_driver_hostap_set_countermeasures: enabled=0


any help or suggestions would be appreicated. Thanks.

Derek

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