Re: Problems with wpa_supplicant

[Dan Williams <dcbw redhat com>]

On Mon, 2008-08-04 at 11:39 -0300, Paulo J. S. Silva wrote:
> Hello,
> 
> I am running Ubuntu Hardy with kernel 2.6.24-20-generic
> +linux-modules-backports. My machine has as iwl3945 wi-fi card. Network
> manager version is 0.6.6 and wpa_supplicant version is  
> 0.6.0+0.5.8-0ubuntu2
> 
> I can connect manually to the network of my office using wpa_supplicant
> +wpa_gui+dhclient, but I can not make network-manager to work. I have
> run the nm-supplicant-test utility from
> http://darrenalbers.com/networkmanager/ and I am pasting the output
> below.
> 
> It complains about a timeout to associate. When I use wpa_supplicant,
> the association is fast but sometimes the authentication takes a little
> long (but it works very, very fast most of the times: 4 times for each 5
> tries). 
> 
> What should I try next?

Can you try to change "ap_scan=2" at the top of your supplicant config
to "ap_scan=1"?  mac80211-based drivers are known to fail with
ap_scan=2.

Dan

> Paulo
> 
> ---- nm-supplicant-test output ----
> sudo ./nm-supplicant-test wlan0 imecc.conf
> ap_scan: 2
> Key: ssid, Value: "IMECC"
> Key: key_mgmt, Value: IEEE8021X
> Key: eap, Value: TTLS
> Key: identity, Value: "pjssilva"
> Key: password, Value: "haljDyge1"
> Key: phase2, Value: "auth=PAP"
> Key: ca_cert, Value: "/etc/pki/IMECC-CA/cacert.crt"
> SUP: sending command 'INTERFACE_ADD wlan0
> wext	/var/run/wpa_supplicant	'
> SUP: response was 'OK'
> SUP: sending command 'AP_SCAN 2'
> SUP: response was 'OK'
> SUP: sending command 'ADD_NETWORK'
> SUP: response was '0'
> SUP: sending command 'SET_NETWORK 0 ssid "IMECC"'
> SUP: response was 'OK'
> SUP: sending command 'SET_NETWORK 0 key_mgmt IEEE8021X'
> SUP: response was 'OK'
> SUP: sending command 'SET_NETWORK 0 eap TTLS'
> SUP: response was 'OK'
> SUP: sending command 'SET_NETWORK 0 identity "pjssilva"'
> SUP: response was 'OK'
> SUP: sending command 'SET_NETWORK 0 password "haljDyge1"'
> SUP: response was 'OK'
> SUP: sending command 'SET_NETWORK 0 phase2 "auth=PAP"'
> SUP: response was 'OK'
> SUP: sending command 'SET_NETWORK 0 ca_cert
> "/etc/pki/IMECC-CA/cacert.crt"'
> SUP: response was 'OK'
> SUP: sending command 'ENABLE_NETWORK 0'
> SUP: response was 'OK'
> wpa_supplicant(8439): Global control interface
> '/var/run/wpa_supplicant-global'
> wpa_supplicant(8439): RX global ctrl_iface - hexdump_ascii(len=50):
> wpa_supplicant(8439):      49 4e 54 45 52 46 41 43 45 5f 41 44 44 20 77
> 6c   INTERFACE_ADD wl
> wpa_supplicant(8439):      61 6e 30 09 09 77 65 78 74 09 2f 76 61 72 2f
> 72   an0__wext_/var/r
> wpa_supplicant(8439):      75 6e 2f 77 70 61 5f 73 75 70 70 6c 69 63 61
> 6e   un/wpa_supplican
> wpa_supplicant(8439):      74 09
> t_              
> wpa_supplicant(8439): CTRL_IFACE GLOBAL INTERFACE_ADD 'wlan0
> wext	/var/run/wpa_supplicant	'
> wpa_supplicant(8439): Initializing interface 'wlan0' conf 'N/A' driver
> 'wext' ctrl_interface '/var/run/wpa_supplicant' bridge 'N/A'
> wpa_supplicant(8439): Initializing interface (2) 'wlan0'
> wpa_supplicant(8439): EAPOL: SUPP_PAE entering state DISCONNECTED
> wpa_supplicant(8439): EAPOL: KEY_RX entering state NO_KEY_RECEIVE
> wpa_supplicant(8439): EAPOL: SUPP_BE entering state INITIALIZE
> wpa_supplicant(8439): EAP: EAP entering state DISABLED
> wpa_supplicant(8439): EAPOL: External notification - portEnabled=0
> wpa_supplicant(8439): EAPOL: External notification - portValid=0
> wpa_supplicant(8439): SIOCGIWRANGE: WE(compiled)=22 WE(source)=21
> enc_capa=0xf
> wpa_supplicant(8439):   capabilities: key_mgmt 0xf enc 0xf
> wpa_supplicant(8439): WEXT: Operstate: linkmode=1, operstate=5
> wpa_supplicant(8439): 2:22
> wpa_supplicant(8439): wpa_driver_wext_set_wpa
> wpa_supplicant(8439): wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0
> seq_len=0 key_len=0
> wpa_supplicant(8439): wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0
> seq_len=0 key_len=0
> wpa_supplicant(8439): wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0
> seq_len=0 key_len=0
> wpa_supplicant(8439): wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0
> seq_len=0 key_len=0
> wpa_supplicant(8439): wpa_driver_wext_set_countermeasures
> wpa_supplicant(8439): wpa_driver_wext_set_drop_unencrypted
> wpa_supplicant(8439): Setting scan request: 0 sec 100000 usec
> wpa_supplicant(8439): Added interface wlan0
> wpa_supplicant(8439): RTM_NEWLINK: operstate=0 ifi_flags=0x1002 ()
> wpa_supplicant(8439): Wireless event: cmd=0x8b06 len=8
> wpa_supplicant(8439): RTM_NEWLINK: operstate=0 ifi_flags=0x1002 ()
> wpa_supplicant(8439): Wireless event: cmd=0x8b19 len=8
> wpa_supplicant(8439): Received 0 bytes of scan results (0 BSSes)
> wpa_supplicant(8439): Scan results: 0
> wpa_supplicant(8439): No suitable AP found.
> wpa_supplicant(8439): Setting scan request: 5 sec 0 usec
> wpa_supplicant(8439): Ignore event for foreign ifindex 3
> wpa_supplicant(8439): RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
> wpa_supplicant(8439): RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
> wpa_supplicant(8439): RX ctrl_iface - hexdump_ascii(len=9):
> wpa_supplicant(8439):      41 50 5f 53 43 41 4e 20 32
> AP_SCAN 2       
> wpa_supplicant(8439): RX ctrl_iface - hexdump_ascii(len=11):
> wpa_supplicant(8439): 4 57 4f 52 4b                  ADD_NETWORK     
> wpa_supplicant(8439): CTRL_IFACE: ADD_NETWORK
> wpa_supplicant(8439): RX ctrl_iface - hexdump_ascii(len=26): [REMOVED]
> wpa_supplicant(8439): CTRL_IFACE: SET_NETWORK id=0 name='ssid'
> wpa_supplicant(8439): CTRL_IFACE: value - hexdump_ascii(len=7):
> [REMOVED]
> wpa_supplicant(8439): ssid - hexdump_ascii(len=5):
> wpa_supplicant(8439):      49 4d 45 43 43
> IMECC           
> wpa_supplicant(8439): RX ctrl_iface - hexdump_ascii(len=32): [REMOVED]
> wpa_supplicant(8439): CTRL_IFACE: SET_NETWORK id=0 name='key_mgmt'
> wpa_supplicant(8439): CTRL_IFACE: value - hexdump_ascii(len=9):
> [REMOVED]
> wpa_supplicant(8439): key_mgmt: 0x8
> wpa_supplicant(8439): RX ctrl_iface - hexdump_ascii(len=22): [REMOVED]
> wpa_supplicant(8439): CTRL_IFACE: SET_NETWORK id=0 name='eap'
> wpa_supplicant(8439): CTRL_IFACE: value - hexdump_ascii(len=4):
> [REMOVED]
> wpa_supplicant(8439): eap methods - hexdump(len=16): 00 00 00 00 15 00
> 00 00 00 00 00 00 00 00 00 00
> wpa_supplicant(8439): RX ctrl_iface - hexdump_ascii(len=33): [REMOVED]
> wpa_supplicant(8439): CTRL_IFACE: SET_NETWORK id=0 name='identity'
> wpa_supplicant(8439): CTRL_IFACE: value - hexdump_ascii(len=10):
> [REMOVED]
> wpa_supplicant(8439): identity - hexdump_ascii(len=8):
> wpa_supplicant(8439):      70 6a 73 73 69 6c 76 61
> pjssilva        
> wpa_supplicant(8439): RX ctrl_iface - hexdump_ascii(len=34): [REMOVED]
> wpa_supplicant(8439): 0 name='password'
> wpa_supplicant(8439): CTRL_IFACE: value - hexdump_ascii(len=11):
> [REMOVED]
> wpa_supplicant(8439): password - hexdump_ascii(len=9): [REMOVED]
> wpa_supplicant(8439): RX ctrl_iface - hexdump_ascii(len=31): [REMOVED]
> wpa_supplicant(8439): CTRL_IFACE: SET_NETWORK id=0 name='phase2'
> wpa_supplicant(8439): CTRL_IFACE: value - hexdump_ascii(len=10):
> [REMOVED]
> wpa_supplicant(8439): phase2 - hexdump_ascii(len=8):
> wpa_supplicant(8439):      61 75 74 68 3d 50 41 50
> auth=PAP        
> wpa_supplicant(8439): RX ctrl_iface - hexdump_ascii(len=52): [REMOVED]
> wpa_supplicant(8439): CTRL_IFACE: SET_NETWORK id=0 name='ca_cert'
> wpa_supplicant(8439): CTRL_IFACE: value - hexdump_ascii(len=30):
> [REMOVED]
> wpa_supplicant(8439): ca_cert - hexdump_ascii(len=28):
> wpa_supplicant(8439):      2f 65 74 63 2f 70 6b 69 2f 49 4d 45 43 43 2d
> 43   /etc/pki/IMECC-C
> wpa_supplicant(8439):      41 2f 63 61 63 65 72 74 2e 63 72 74
> A/cacert.crt    
> wpa_supplicant(8439): RX ctrl_iface - hexdump_ascii(len=16):
> wpa_supplicant(8439):      45 4e 41 42 4c 45 5f 4e 45 54 57 4f 52 4b 20
> 30   ENABLE_NETWORK 0
> wpa_supplicant(8439): CTRL_IFACE: ENABLE_NETWORK id=0
> wpa_supplicant(8439): Setting scan request: 0 sec 0 usec
> wpa_supplicant(8439): State: DISCONNECTED -> SCANNING
> wpa_supplicant(8439): Trying to associate with SSID 'IMECC'
> wpa_supplicant(8439): Cancelling scan request
> wpa_supplicant(8439): WPA: clearing own WPA/RSN IE
> wpa_supplicant(8439): Automatic auth_alg selection: 0x1
> Activation (wlan0/wireless): association took too long (>20s), failing
> activation.
> sendmsg(CTRL_IFACE monitor): No such file or directory
>  
> 
> 
> 
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