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problemi wpa_supplicant con prism54
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Peach
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PostPosted: Fri Apr 04, 2008 5:04 pm    Post subject: problemi wpa_supplicant con prism54 Reply with quote

salve a tutti
ho un problema con un laptop e la scheda wifi che è una ZyXEL ZyAIR G-100 PCMCIA (chipset isl3890).
Questa scheda è supportata - da quello che si legge nell'help - dal kernel (gentoo-sources-2.6.24-r3 che sto usando).
L'access point a cui cerco di collegarmi usa WPA-PSK con CCMP.
un paio di file di configurazione:
/etc/conf.d/net:
# WIRED SECTION
config_eth0=( "dhcp" )
dhcpcd_eth0="-t 10"
fallback_eth0=( "192.168.0.5 netmask 255.255.255.0" )
fallback_route_eth0=( "default via 192.168.0.1" )

# WIFI section
modules=("wpa_supplicant")
wpa_supplicant_eth1="-Dprism54"


wpa_supplicant.conf:
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=wheel
eapol_version=1
ap_scan=1
fast_reauth=1

network={
        ssid="myWIFI"
        bssid=00:19:E0:66:XX:XX
        proto=WPA
        key_mgmt=WPA-PSK
        pairwise=CCMP
        group=CCMP
        psk="***"
        priority=2
}

così facendo quando lancio lo script la prima cosa che mi dice è:
Code:
# /etc/init.d/net.eth1 start
 * Starting eth1
 *   Starting wpa_supplicant on eth1 ...
wpa_driver_prism54_set_countermeasures - not yet implemented                                   [ ok ]
 *   Starting wpa_cli on eth1 ...                                                              [ ok ]
 *     Backgrounding ...

e fin qui...
Code:
eth1: resetting device...
eth1: uploading firmware...
eth1: firmware version: 1.0.4.3
eth1: firmware upload complete
eth1: interface reset complete
eth1: prism54_set_txpower() auto power will be implemented later.
prism54_hostapd - len=48
eth1: Caught WPA supplicant wpa init request
eth1: Enabling WPA
prism54_hostapd - len=48
eth1: Caught WPA drop unencrypted request
eth1: timeout waiting for mgmt response 250, triggering device
prism54_hostapd - len=48
eth1: Caught WPA drop unencrypted request
prism54_hostapd - len=48
eth1: Caught WPA supplicant set WPA IE request
eth1: WPA IE Attachment was set
eth1: no IPv6 routers present
prism54_hostapd - len=48
eth1: Caught WPA drop unencrypted request
prism54_hostapd - len=48
eth1: Caught WPA supplicant set WPA IE request
eth1: WPA IE Attachment was set


e non si associa.

qualche suggerimento?
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crisandbea
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PostPosted: Fri Apr 04, 2008 5:56 pm    Post subject: Reply with quote

hai installato vero il firmware relativo ai prism54 ???

ciauz
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Peach
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PostPosted: Fri Apr 04, 2008 7:48 pm    Post subject: Reply with quote

crisandbea wrote:
hai installato vero il firmware relativo ai prism54 ???

ciauz


giusta osservazione: si
anche perché se noti nel log c'è:
Code:
eth1: uploading firmware...
eth1: firmware version: 1.0.4.3
eth1: firmware upload complete

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crisandbea
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PostPosted: Sat Apr 05, 2008 5:36 am    Post subject: Reply with quote

Peach wrote:
crisandbea wrote:
hai installato vero il firmware relativo ai prism54 ???

ciauz


giusta osservazione: si
anche perché se noti nel log c'è:
Code:
eth1: uploading firmware...
eth1: firmware version: 1.0.4.3
eth1: firmware upload complete


hai ragione non avevo notato..... hai provato con i driver presenti in portage???

ciauz
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Peach
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PostPosted: Sat Apr 05, 2008 1:14 pm    Post subject: Reply with quote

crisandbea wrote:
hai ragione non avevo notato..... hai provato con i driver presenti in portage???

Code:
 *   You need prism54-firmware for the in-kernel driver or deselect
the in-kernel driver to use the (probably older) driver from this ebuild.

l'ebuild riporta 2005 come anno di rilascio :-\ quindi sarei più dell'idea di provare prima qualche altre strada.
mi hanno consigliato di debuggare direttamente wpa_supplicant ma mi sfugge qualcosa.

praticamente quando stoppo lo script associato alla scheda con la scheda dentro, iwconfig mi da "NOT READY!" e non riesco a riabilitarla :?, con l'altra ipw2200 che ho mi bastava dare un
Code:
iwconfig eth1 txpower on
, ma qui la txpower non c'entra:
Code:
# iwconfig eth1
eth1      NOT READY!  ESSID:off/any 
          Mode:Managed  Channel:0  Access Point: Not-Associated   
          Tx-Power=31 dBm   Sensitivity=0/200 
          Retry short limit:0   RTS thr=-1 B   Fragment thr=-1 B   
          Encryption key:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

e quindi nn so se lanciando
Code:
wpa_supplicant -ieth1 -c/etc/wpa_supplicant/wpa_supplicant.conf -Dprism54 -dd
per debuggare posso farlo a scheda attiva quando già wpa_supplicant è stato avviato dallo script, se devo avviare qualcos'altro o ...
help :oops:

[edit]no, come non detto
wpa a scheda ferma, la riabilita, se lo lancio a mano come detto... e il risultato del comando è:
Code:
# wpa_supplicant -ieth1 -c/etc/wpa_supplicant/wpa_supplicant.conf -Dprism54 -dd
Initializing interface 'eth1' conf '/etc/wpa_supplicant/wpa_supplicant.conf' driver 'prism54' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/etc/wpa_supplicant/wpa_supplicant.conf' -> '/etc/wpa_supplicant/wpa_supplicant.conf'
Reading configuration file '/etc/wpa_supplicant/wpa_supplicant.conf'
ctrl_interface='/var/run/wpa_supplicant'
ctrl_interface_group='wheel' (DEPRECATED)
eapol_version=1
ap_scan=1
fast_reauth=1
Line: 9 - start of a new network block
ssid - hexdump_ascii(len=8):
     66 6f 6e 64 61 7a 7a 61                           myWIFI       
BSSID - hexdump(len=6): 00 19 e0 66 XX XX
proto: 0x1
key_mgmt: 0x2
pairwise: 0x10
group: 0x10
PSK (ASCII passphrase) - hexdump_ascii(len=16): [REMOVED]
priority=2 (0x2)
PSK (from passphrase) - hexdump(len=32): [REMOVED]
Priority group 2
   id=0 ssid='myWIFI'
Initializing interface (2) 'eth1'
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
SIOCGIWRANGE: WE(compiled)=22 WE(source)=19 enc_capa=0x7
  capabilities: key_mgmt 0xf enc 0x7
WEXT: Operstate: linkmode=1, operstate=5
Own MAC address: 00:a0:c5:93:YY:YY
wpa_driver_prism54_set_countermeasures - not yet implemented
Setting scan request: 0 sec 100000 usec
ctrl_interface_group=10 (from group name 'wheel')
Added interface eth1
RTM_NEWLINK: operstate=0 ifi_flags=0x1002 ()
Wireless event: cmd=0x8b06 len=8
RTM_NEWLINK: operstate=0 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8c02 len=63
WEXT: Custom wireless event: 'Received a probe from client to 00:19:E0:66:XX:XX  (00)'
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8c02 len=70
WEXT: Custom wireless event: 'Received a beacon from an unkown AP to 00:19:E0:66:XX:XX  (00)'
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
Received 204 bytes of scan results (1 BSSes)
Scan results: 1
Selecting BSS from priority group 2
0: 00:19:e0:66:XX:XX ssid='myWIFI' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
   selected based on WPA IE
Trying to associate with 00:19:e0:66:XX:XX (SSID='myWIFI' freq=2412 MHz)
Cancelling scan request
WPA: clearing own WPA/RSN IE
Automatic auth_alg selection: 0x1
WPA: using IEEE 802.11i/D3.0
WPA: Selected cipher suites: group 16 pairwise 16 key_mgmt 2 proto 1
WPA: set AP WPA IE - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 04 01 00 00 50 f2 04 01 00 00 50 f2 02
WPA: clearing AP RSN IE
WPA: using GTK CCMP
WPA: using PTK CCMP
WPA: using KEY_MGMT WPA-PSK
WPA: Set own WPA IE default - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 04 01 00 00 50 f2 04 01 00 00 50 f2 02
No keys have been configured - skip key clearing
State: SCANNING -> ASSOCIATING
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
WEXT: Operstate: linkmode=-1, operstate=5
Setting authentication timeout: 10 sec 0 usec
EAPOL: External notification - EAP success=0
EAPOL: External notification - EAP fail=0
EAPOL: External notification - portControl=Auto
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8b04 len=12
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8b1a len=16
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8c02 len=63
WEXT: Custom wireless event: 'Received a probe from client to 00:19:E0:66:XX:XX  (00)'
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8c02 len=63
WEXT: Custom wireless event: 'Received a probe from client to 00:19:E0:66:XX:XX  (00)'
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8c02 len=72
WEXT: Custom wireless event: 'Authenticate request (ex) to 00:19:E0:66:XX:XX  : ACCEPTED  (00)'
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8c02 len=72
WEXT: Custom wireless event: 'Authenticate request (ex) to 00:19:E0:66:XX:XX  : ACCEPTED  (00)'
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8c02 len=72
WEXT: Custom wireless event: 'Authenticate request (ex) to 00:19:E0:66:XX:XX  : ACCEPTED  (00)'
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8c02 len=70
WEXT: Custom wireless event: 'Received a beacon from an unkown AP to 00:03:93:E8:FA:C8  (00)'
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
Wireless event: cmd=0x8c02 len=63
WEXT: Custom wireless event: 'Received a probe from client to 00:19:E0:66:XX:XX  (00)'
Authentication with 00:00:00:00:00:00 timed out.
Added BSSID 00:19:e0:66:XX:XX into blacklist
State: ASSOCIATING -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
WEXT: Operstate: linkmode=-1, operstate=5
No keys have been configured - skip key clearing
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)
...

e così via... va in timeout l'associazione e poi viene blacklistata (?)
helllp :(
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earcar
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PostPosted: Sun Apr 06, 2008 3:49 pm    Post subject: Reply with quote

risposta scema: hai ricompilato wpa_supplicant dopo aver compilato il kernel con il driver prism54?
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