WPA-EAP/PEAP on an intel ipw2100 card

Hanno Böck hanno
Mon Apr 5 04:31:30 PDT 2010 

Hi,

I have a problem trying to connect to the eduroam system used at many 
universities in germany with a ipw2100 card.

The system uses WPA professional and the interesting parts of the config file 
are probably:
network={
    ssid=[...]
    key_mgmt=WPA-EAP
    eap=PEAP
    identity=[...]
    anonymous_identity=[...]
    ca_cert="/etc/wpa_supplicant/deutsche-telekom-ca-2.pem"
    phase1="peaplabel=0"
    phase2="auth=MSCHAPV2"
    priority=2
}

The output of wpa_supplicant is:
CTRL-EVENT-SCAN-RESULTS 
Trying to associate with 00:15:c7:29:ce:72 (SSID='eduroam' freq=2412 MHz)
ioctl[SIOCSIWFREQ]: Operation not supported
Association request to the driver failed
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys

>From then, this loops. Debugging output below.

I can also provide debugging output if needed.

The exact device (lspci) is:
01:02.0 Network controller: Intel Corporation PRO/Wireless LAN 2100 3B Mini 
PCI Adapter (rev 04)


Debugging output:
ioctl[SIOCSIWFREQ]: Operation not supported
Initializing interface 'eth1' conf '/etc/wpa_supplicant/fu-eduroam-
wireless.conf' driver 'default' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/etc/wpa_supplicant/fu-eduroam-wireless.conf' -> 
'/etc/wpa_supplicant/fu-eduroam-wireless.conf'
Reading configuration file '/etc/wpa_supplicant/fu-eduroam-wireless.conf'
Priority group 2
   id=0 ssid='eduroam'
Interface eth1 set UP - waiting a second for the driver to complete 
initialization
SIOCGIWRANGE: WE(compiled)=22 WE(source)=18 enc_capa=0xf
  capabilities: key_mgmt 0xf enc 0xf flags 0x0
WEXT: Operstate: linkmode=1, operstate=5
Own MAC address: 00:0c:f1:0f:19:03
wpa_driver_wext_set_wpa
wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_countermeasures
wpa_driver_wext_set_drop_unencrypted
RSN: flushing PMKID list in the driver
Setting scan request: 0 sec 100000 usec
WPS: UUID based on MAC address - hexdump(len=16): 13 e8 5f cf ce 13 5a db a7 
18 f5 ba 10 34 c3 03
WPS: Build Beacon and Probe Response IEs
WPS:  * Version
WPS:  * Wi-Fi Protected Setup State (0)
WPS:  * Version
WPS:  * Wi-Fi Protected Setup State (0)
WPS:  * Response Type (2)
WPS:  * UUID-E
WPS:  * Manufacturer
WPS:  * Model Name
WPS:  * Model Number
WPS:  * Serial Number
WPS:  * Primary Device Type
WPS:  * Device Name
WPS:  * Config Methods (0)
WPS:  * RF Bands (3)
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
Added interface eth1
RTM_NEWLINK: operstate=0 ifi_flags=0x1002 ()
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
RTM_NEWLINK: operstate=0 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
RTM_NEWLINK: operstate=0 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
Wireless event: cmd=0x8b06 len=8
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
RTM_NEWLINK: operstate=0 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
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
Scan results did not fit - trying larger buffer (8192 bytes)
Received 5400 bytes of scan results (21 BSSes)
CTRL-EVENT-SCAN-RESULTS 
Selecting BSS from priority group 2
Try to find WPA-enabled AP
0: 00:15:c7:29:ce:73 ssid='voice' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
   skip - SSID mismatch
1: 00:15:c7:29:ce:76 ssid='' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
   skip - SSID mismatch
2: 00:15:c7:29:ce:72 ssid='eduroam' wpa_ie_len=28 rsn_ie_len=26 caps=0x11
   selected based on RSN IE
   selected WPA AP 00:15:c7:29:ce:72 ssid='eduroam'
Trying to associate with 00:15:c7:29:ce:72 (SSID='eduroam' freq=2412 MHz)
Cancelling scan request
WPA: clearing own WPA/RSN IE
Automatic auth_alg selection: 0x1
RSN: using IEEE 802.11i/D9.0
WPA: Selected cipher suites: group 8 pairwise 24 key_mgmt 1 proto 2
WPA: set AP WPA IE - hexdump(len=30): dd 1c 00 50 f2 01 01 00 00 50 f2 02 02 
00 00 50 f2 02 00 50 f2 04 01 00 00 50 f2 01 00 00
WPA: set AP RSN IE - hexdump(len=28): 30 1a 01 00 00 0f ac 02 02 00 00 0f ac 
02 00 0f ac 04 01 00 00 0f ac 01 28 00 00 00
WPA: using GTK TKIP
WPA: using PTK CCMP
WPA: using KEY_MGMT 802.1X
WPA: not using MGMT group cipher
WPA: Set own WPA IE default - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 
00 0f ac 04 01 00 00 0f ac 01 00 00
No keys have been configured - skip key clearing
wpa_driver_wext_set_drop_unencrypted
State: SCANNING -> ASSOCIATING
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
WEXT: Operstate: linkmode=-1, operstate=5
wpa_driver_wext_associate
wpa_driver_wext_set_psk
Association request to the driver failed
Setting authentication timeout: 5 sec 0ioctl[SIOCSIWFREQ]: Operation not 
supported
 usec
EAPOL: External notification - EAP success=0
EAPOL: External notification - EAP fail=0
EAPOL: External notification - portControl=Auto
RSN: Ignored PMKID candidate without preauth flag
RSN: Ignored PMKID candidate without preauth flag
RSN: Ignored PMKID candidate without preauth flag
RSN: Ignored PMKID candidate without preauth flag
RSN: Ignored PMKID candidate without preauth flag
RTM_NEWLINK: operstate=0 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
Wireless event: cmd=0x8b06 len=8
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
RTM_NEWLINK: operstate=0 ifi_flags=0x1043 ([UP][RUNNING])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
Added BSSID 00:15:c7:29:ce:72 into blacklist
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0
State: ASSOCIATING -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
WEXT: Operstate: linkmode=-1, operstate=5
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
Wireless event: cmd=0x8b19 len=8
Scan results did not fit - trying larger buffer (8192 bytes)
Received 5982 bytes of scan results (23 BSSes)


-- 
Hanno B?ck		Blog:		http://www.hboeck.de/
GPG: 3DBD3B20		Jabber/Mail:	hanno at hboeck.de

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