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3945abg/iwl3945

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Diskussionen rund um Installation, Betrieb und Anpassungen von Gentoo und dessen Paketen sowie dabei auftretenden (technischen) Problemen.
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grizzel
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Posts: 22
Joined: Wed Feb 22, 2006 9:17 pm

3945abg/iwl3945

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Post by grizzel » Thu May 08, 2008 2:03 pm

hallo,

ich verwende:

iwl3945 im kernel(2.6.24-r4)
wpa_supplicant
wpa (verschlüsselung)

mit gleicher configuration habe ich:

in verbindung mit einem firtz-box router keine probleme/verbindung stabil
in verbindung mit einem linksys router probleme/keine verbindung/disconnect event - remove keys

????

beide router sind auf wpa eingestellt
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m.b.j.
Guru
Guru
Posts: 407
Joined: Fri Sep 12, 2003 12:16 pm
Location: Germany (Essen)

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Post by m.b.j. » Thu May 08, 2008 3:53 pm

Gib mal bitte den Inhalt der /etc/wpa_supplicant.conf
Ohne keys und {b,s}sid versteht sich.

Außerdem währen die Ausgaben von

Code: Select all

wpa_cli scan_results
während du in Reichweite deiner AP's bist hilfreich.

EDIT: spelling
root@mbj # echo "sys-pizza/calzone -tunfish" >> /etc/paludis/use.conf
root@mbj # paludis -i calzone --dl-blocks discard
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grizzel
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Posts: 22
Joined: Wed Feb 22, 2006 9:17 pm

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Post by grizzel » Thu May 08, 2008 6:12 pm

Code: Select all

ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
ap_scan=1

network={
	
	ssid="xxx"
	psk="xxx"
	priority=5

}
wpa_client scan_results
Selected interface 'wlan0'
bssid / frequency / signal level / flags / ssid
00:13:10:66:cc:8e 2412 192 [WPA-PSK-TKIP] xxx
es ist komisch, manchmal funktioniert es, aber meistens bekomme ich bei:
/etc/init.d/net.wlan0 status
*status inactive
und dann geht garnichts mehr, das passiert beim fritz-box router nie.
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m.b.j.
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Posts: 407
Joined: Fri Sep 12, 2003 12:16 pm
Location: Germany (Essen)

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Post by m.b.j. » Thu May 08, 2008 6:34 pm

Also die ssid's und der key ist bei beiden AP's gleich konfiguriert?

Welcher der beiden Boxen war das bei den scan_results?
Unterscheiden sich die beiden außer in der bssid?

Was ist wenn du wpa_supplicant manuell mit debug Ausgaben startest?

Code: Select all

wpa_supplicant -i $device -d $driver -c /etc/wpa_supplicant.conf -d
root@mbj # echo "sys-pizza/calzone -tunfish" >> /etc/paludis/use.conf
root@mbj # paludis -i calzone --dl-blocks discard
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grizzel
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Posts: 22
Joined: Wed Feb 22, 2006 9:17 pm

  • Quote

Post by grizzel » Thu May 08, 2008 6:51 pm

die ssid's und die keys sind unterschiedlich.

der scan_result war bei der linksys box

ob die sich unterscheiden weis ich im moment nicht da die fritzbox beim kumpel steht, aber die firtz box ist auch auf wpa eingestellt.

wpa_supplicant manuell:

weis ich garnicht wie ich wpa_supplicant manuell starten soll?
also das modul ist geladen (modprobe iwl3945)
iwconfig zeigt wlan0 an.
ifconfig zeigt wlan0 nicht an.
/etc/init.d/net.wlan0 status
*status: stopped

jetzt wpa_supplicant starten?

oder sollte
/etc/init.d/net.wlan0 status
*satus: started
anzeigen? und dann starten??
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m.b.j.
Guru
Guru
Posts: 407
Joined: Fri Sep 12, 2003 12:16 pm
Location: Germany (Essen)

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Post by m.b.j. » Thu May 08, 2008 6:59 pm

Du hast aber schon die richtige ssid und den richtigen key im network block eingegeben *g*

Du solltest wpa_supplicant nur manuell starten wenn der andere aus ist.
Ich denke mal, das dein wpa_supplicant Kommando dann so aussieht:

Code: Select all

wpa_supplicant -i wlan0 -D ipw -c /etc/wpa_supplicant.conf -d

Mit dem -d bekommst du nen haufen debug ausgaben die weiterhelfen können.

EDIT: du kannst statt -D ipw auch mal -D wext probieren!
Last edited by m.b.j. on Thu May 08, 2008 7:00 pm, edited 1 time in total.
root@mbj # echo "sys-pizza/calzone -tunfish" >> /etc/paludis/use.conf
root@mbj # paludis -i calzone --dl-blocks discard
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grizzel
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Posts: 22
Joined: Wed Feb 22, 2006 9:17 pm

  • Quote

Post by grizzel » Thu May 08, 2008 6:59 pm

hier mal noch meine /etc/confd/net

Code: Select all

modules_wlan0=( "wpa_supplicant" )
wpa_supplicant_wlan0="-D wext"
#config_wlan0=( "dhcp" )

#heim
config_wlan0=( "192.168.254.108 netmask 255.255.255.240 brd 192.168.254.255" )
routes_wlan0=( "default gw 192.168.254.97" )
dns_servers_wlan0=( "192.168.254.97" )
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grizzel
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Posts: 22
Joined: Wed Feb 22, 2006 9:17 pm

  • Quote

Post by grizzel » Thu May 08, 2008 7:10 pm

wpa_supplicant -i wlan0 -d wext -c /etc/wpa_supplicant/wpa_supplicant.conf -d

Code: Select all

linux1 ~ # wpa_supplicant -i wlan0 -d wext -c /etc/wpa_supplicant/wpa_supplicant.conf -d
Initializing interface 'wlan0' conf '/etc/wpa_supplicant/wpa_supplicant.conf' driver 'default' 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'
ap_scan=1
Line: 8 - start of a new network block
ssid - hexdump_ascii(len=6):
     74 65 65 74 72 69 73                              kumpel 
PSK (ASCII passphrase) - hexdump_ascii(len=8): [REMOVED]
priority=5 (0x5)
PSK (from passphrase) - hexdump(len=32): [REMOVED]
Line: 16 - start of a new network block
ssid - hexdump_ascii(len=4):
     46 75 63 6b 59 6f 75                              heim        
PSK (ASCII passphrase) - hexdump_ascii(len=14): [REMOVED]
priority=5 (0x5)
PSK (from passphrase) - hexdump(len=32): [REMOVED]
Line: 24 - start of a new network block
ssid - hexdump_ascii(len=6):
     4b 53 54 35                                       arbeit           
scan_ssid=1 (0x1)
key_mgmt: 0x4
wep_tx_keyidx=0 (0x0)
wep_key0 - hexdump(len=5): [REMOVED]
priority=5 (0x5)
Priority group 5
   id=0 ssid='kumpel'
   id=1 ssid='heim'
   id=2 ssid='arbeit'
Initializing interface (2) 'wlan0'
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)=21 enc_capa=0xf
  capabilities: key_mgmt 0xf enc 0xf
WEXT: Operstate: linkmode=1, operstate=5
Own MAC address: 00:18:de:89:c7:a3
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
ioctl[SIOCSIWAUTH]: Operation not supported
WEXT auth param 4 value 0x0 - wpa_driver_wext_set_drop_unencrypted
ioctl[SIOCSIWAUTH]: Operation not supported
WEXT auth param 5 value 0x1 - Setting scan request: 0 sec 100000 usec
Added interface wlan0
RTM_NEWLINK: operstate=0 ifi_flags=0x1002 ()
Wireless event: cmd=0x8b06 len=8
Ignore event for foreign ifindex 55
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
State: DISCONNECTED -> SCANNING
Starting AP scan (specific SSID)
Scan SSID - hexdump_ascii(len=6):
     4b 53 54 35                                       arbeit            
Trying to get current scan results first without requesting a new scan to speed up initial association
Received 0 bytes of scan results (0 BSSes)
Scan results: 0
Selecting BSS from priority group 5
Try to find WPA-enabled AP
Try to find non-WPA AP
No suitable AP found.
Setting scan request: 0 sec 0 usec
Starting AP scan (broadcast SSID)
Scan requested (ret=0) - scan timeout 5 seconds
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
Wireless event: cmd=0x8b19 len=8
Received 0 bytes of scan results (0 BSSes)
Scan results: 0
Selecting BSS from priority group 5
Try to find WPA-enabled AP
Try to find non-WPA AP
No suitable AP found.
Setting scan request: 5 sec 0 usec
Starting AP scan (specific SSID)
Scan SSID - hexdump_ascii(len=4):
...
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