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wpa_supplicant will nicht mit ipw2100 starten

Hi,

so langsam gehen mir die Ideen aus.

Als Host-Rechner habe ich einen ACER Travelmate 661LCi mit einem Centrino IPW2100:

	root@jeordi:/etc# dmesg|grep ipw
	ipw2100: Intel(R) PRO/Wireless 2100 Network Driver, 1.0.4
	ipw2100: Copyright(c) 2003-2004 Intel Corporation
	ipw2100: Detected Intel PRO/Wireless 2100 Network Connection

Als OS habe ich Debian Sarge (Kanotix) mit folgenden installierten Paketen:

	wpasupplicant       		0.3.8-1
	ipw2100-2.6.10-kanotix-8	0-1
	kernel-headers-2.6.10-kanotix-8	10.00.Custom

Dazu habe ich einen Linksys WRT54GS mit Original-Firmware. Dieser wird auch
erkannt:

	root@jeordi:/etc# iwlist eth1 scan
	eth1    Scan completed :
		Cell 01 - Address: 00:13:10:27:E4:68
			ESSID:"Tqbfjotld"
			Protocol:IEEE 802.11bg
			Mode:Master
			Channel:5
			Encryption key:on
			Bit Rate:54 Mb/s
			Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54 
			Signal level=-28 dBm  
			Extra: Last beacon: 73ms ago

Mit iwconfig sehe ich:

	root@jeordi:/etc# iwconfig
	lo      no wireless extensions.

	eth0    no wireless extensions.

	eth1	unassociated  ESSID:off/any  Nickname:"ipw2100"
		Mode:Managed  Channel=0  Access Point: 00:00:00:00:00:00   
		Bit Rate=0 kb/s   Tx-Power:off   
		Retry:on   RTS thr:off   Fragment thr:off
		Encryption key:off
		Power Management: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:156 Missed beacon:0

ifconfig zeigt nur das loopback-Device.


Die /etc/wpa_supplicant.conf enthält:

	ctrl_interface=/var/run/wpa_supplicant
	ctrl_interface_group=0
	eapol_version=1
	ap_scan=1
	network={
		ssid="Tqbfjotld"
		# scan_ssid=1             # Look for Debian-bug 305171
		proto=WPA
		pairwise=TKIP
		key_mgmt=WPA-PSK
		# group=TKIP
		psk=d36a8cef0a1e914d661eb8f364f45219b36ea9ce1d20d595e708332e697c2911
		priority=10
	}

Wenn ich jetzt den wpa_supplicant starte:

	root@jeordi:/etc# wpa_supplicant -w -Dipw -ieth1 \
		-c /etc/wpa_supplicant.conf -dd

erhalte ich:

	Initializing interface 'eth1' conf '/etc/wpa_supplicant.conf' driver 'ipw'
	Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
	Reading configuration file '/etc/wpa_supplicant.conf'
	ctrl_interface='/var/run/wpa_supplicant'
	ctrl_interface_group=0
	eapol_version=1
	ap_scan=1
	Line: 205 - start of a new network block
	ssid - hexdump_ascii(len=7):
	     6d 79 5f 73 73 69 64                              my_ssid     
	proto: 0x1
	pairwise: 0x8
	key_mgmt: 0x2
	group: 0x8
	PSK - hexdump(len=32): [REMOVED]
	priority=10 (0xa)
	Priority group 10
	   id=0 ssid='my_ssid'
	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
	wpa_driver_ipw_init is called
	Own MAC address: 00:04:23:59:48:1b
	wpa_driver_ipw_set_wpa: enabled=1
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	wpa_driver_ipw_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	Failed to set encryption.
	wpa_driver_ipw_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	Failed to set encryption.
	wpa_driver_ipw_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	Failed to set encryption.
	wpa_driver_ipw_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	Failed to set encryption.
	wpa_driver_ipw_set_countermeasures: enabled=0
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	wpa_driver_ipw_set_drop_unencrypted: enabled=1
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	Setting scan request: 0 sec 100000 usec
	Using existing control interface directory.
	bind(PF_UNIX): Address already in use
	ctrl_iface exists and seems to be in use - cannot override it
	Delete '/var/run/wpa_supplicant/eth1' manually if it is not used anymore
	Failed to initialize control interface '/var/run/wpa_supplicant'.
	You may have another wpa_supplicant process already running or the file was
	left by an unclean termination of wpa_supplicant in which case you will need
	to manually remove this file before starting wpa_supplicant again.
	wpa_driver_ipw_set_wpa: enabled=0
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	wpa_driver_ipw_set_drop_unencrypted: enabled=0
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	wpa_driver_ipw_set_countermeasures: enabled=0
	ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
	root@jeordi:/etc/init.d# 

Was soll das mit den ioctl-calls die der wpa_supplicant nicht kennen will?

Ich habe den source-code des ipw2100 (ipw2100.c) angesehen 
(allerdings nicht selbst kompiliert) und sehe, daß die offsets genau 
gleich liegen wie im wpa_supplicant (driver_ipw.c).

Ich habe die Debian-Bugs 299181, 304087 und 310136 gefunden, aber keiner
dieser Bugs paßt so richtig zu meinem Thema.
Nur bei 310136 wird vorgeschlagen den wpa_supplicant in rcS.d zu starten,
also noch vor den Netzwerken. Aber ich will das Ganze ja on-demand haben.

Weiß einer von euch einen Tip, wo ich weitersuchen könnte?
Soll ich/muß ich den Treiber und wpa_supplicant selbst bauen?
Konfiguriere ich falsch? 

Ciao, Georg

-- 
Georg Lohrer
GnuPGP-Key available on WebSite http://www.croxx.de

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