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LinuxTom
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PostPosted: Tue Aug 19, 2008 10:38 am    Post subject: WLAN mit D-Link 650+ Reply with quote

Hallo Allerseits,

ich weiß, das Thema ist schon mehrfach diskutiert worden. Ich habe dazu auch alle möglichen Seiten konsultiert, doch letztlich kein Verbindung herstellen können. Vielleicht gibt es jemanden, der mir das Brett von meinerm Kopf abnehmen kann.

Zum Vorgehen:

Als erstes habe ich die acx-firmware installiert. Ohne Probleme. Beim einstecken der Karte kommt:
Code:
Aug 19 12:02:06 carmen pccard: CardBus card inserted into slot 0
Aug 19 12:02:06 carmen PCI: Enabling device 0000:02:00.0 (0000 -> 0003)
Aug 19 12:02:06 carmen ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11
Aug 19 12:02:06 carmen PCI: Setting latency timer of device 0000:02:00.0 to 64
Aug 19 12:02:06 carmen acx: found ACX100-based wireless network card at 0000:02:00.0, irq:11, phymem1:0x24010000, phymem2:0x24000000, mem1:0xc694c000, mem1_size:4096, mem2:0xc8ca0000, mem2_size:65536
Aug 19 12:02:06 carmen acx: need to load firmware for acx100 chipset with radio ID 0d, please provide via firmware hotplug:
Aug 19 12:02:06 carmen acx: either one file only (<c>ombined firmware image file, radio-specific) or two files (radio-less base image file *plus* separate <r>adio-specific extension file)
Aug 19 12:02:06 carmen acx: firmware image 'tiacx100c0D' was not provided. Check your hotplug scripts
Aug 19 12:02:06 carmen firmware.sh[5498]: Cannot find  firmware file 'tiacx100c0D'
Aug 19 12:02:07 carmen NVS_vendor_offs:0000 probe_delay:500 eof_memory:65536
Aug 19 12:02:07 carmen CCAModes:04 Diversity:01 ShortPreOpt:01 PBCC:01 ChanAgil:00 PHY:05 Temp:01
Aug 19 12:02:07 carmen AntennaID:00 Len:02 Data:01 02
Aug 19 12:02:07 carmen PowerLevelID:01 Len:02 Data:001E 000A
Aug 19 12:02:07 carmen DataRatesID:02 Len:05 Data:02 04 11 22 44
Aug 19 12:02:07 carmen DomainID:03 Len:06 Data:30 20 30 31 32 41
Aug 19 12:02:07 carmen ProductID:04 Len:09 Data:TI ACX100
Aug 19 12:02:07 carmen ManufacturerID:05 Len:07 Data:TI Test
Aug 19 12:02:07 carmen acx: === chipset TNETW1100B, radio type 0x0D (Maxim), form factor 0x01 ((mini-)PCI / CardBus), EEPROM version 0x05: uploaded firmware 'Rev 1.9.8.b' ===
Aug 19 12:02:07 carmen acx v0.3.37: net device wlan0, driver compiled against wireless extensions 22 and Linux 2.6.25-gentoo-r7

Die Software zur ACX habe ich wieder deinstalliert, da diese keine WPA kann und meinen Rechner abstürzen lässt (blinkende Tasten auf der Tastatur, leider nirgens Nachrichten dazu). Also den NDIS-Wrapper installiert und den Treiber von Windows-XP. Meines Wissens mit Erfolg: "ndiswrapper -l"
Code:
airplus : driver installed
        device (104C:8400) present (alternate driver: acx)

Da jedoch immer das ACX-Modul im Logfile abgestürzt ist, habe ich die ACX-Firmware wieder deinstalliert. Danach hat wenigstens der NDIS-Wrapper eine Ausgabe gemacht:
Code:
Aug 19 12:29:35 carmen pccard: CardBus card inserted into slot 0
Aug 19 12:29:35 carmen acx: this driver is still EXPERIMENTAL
Aug 19 12:29:35 carmen acx: reading README file and/or Craig's HOWTO is recommended, visit http://acx100.sf.net in case of further questions/discussion
Aug 19 12:29:35 carmen acx: compiled to use 32bit I/O access. I/O timing issues might occur, such as non-working firmware upload. Report them
Aug 19 12:29:35 carmen usbcore: registered new interface driver acx_usb
Aug 19 12:29:35 carmen ndiswrapper: driver airplus (D-Link,09/08/2003,4.15.5.1) loaded
Aug 19 12:29:35 carmen PCI: Enabling device 0000:02:00.0 (0000 -> 0003)
Aug 19 12:29:35 carmen ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11
Aug 19 12:29:35 carmen PCI: Setting latency timer of device 0000:02:00.0 to 64
Aug 19 12:29:35 carmen ndiswrapper: using IRQ 11
Aug 19 12:29:36 carmen wlan0: ethernet device 00:0d:88:8a:80:03 using NDIS driver: airplus, version: 0x4000f, NDIS version: 0x501, vendor: 'D-Link AirPlus 22 Mbps Wireless Network Adapter', 104C:8400.5.conf
Aug 19 12:29:36 carmen ndiswrapper (set_iw_encr_mode:717): setting encryption mode to 6 failed (C00000BB)
Aug 19 12:29:36 carmen wlan0: encryption modes supported: WEP; TKIP with WPA

Meine Karte sieht danach erst einmal so aus:
Code:
wlan0     IEEE 802.11b  ESSID:off/any
          Mode:Managed  Channel:0  Access Point: Not-Associated
          Bit Rate:22 Mb/s   Tx-Power:0 dBm   Sensitivity=0/3
          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:0   Missed beacon:0

Lasse ich mir meinen Router anzeigen, kommt folgendes:
Code:
carmen ~ # iwlist wlan0 scan
wlan0     Scan completed :
          Cell 01 - Address: 00:12:BF:EF:44:5B
                    ESSID:"Test"
                    Protocol:IEEE 802.11FH
                    Mode:Managed
                    Frequency:2.412 GHz (Channel 1)
                    Quality:100/100  Signal level:68/154  Noise level:160/154
                    Encryption key:on
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Extra:bcn_int=100
                    Extra:atim=0

Alles soweit ok. Nun nach diversen HowTow's (insbesondere DIESEM erst einmal, um es auszuprobieren):
Code:
carmen ~ # iwconfig wlan0 essid Test
carmen ~ # iwconfig wlan0 mode Managed
carmen ~ # iwconfig wlan0 channel 1
carmen ~ # iwconfig wlan0 key s:testtest open
carmen ~ # ifconfig wlan0 up

Kommt nach dem "up" im Logfile:
Code:
Aug 19 12:35:36 carmen ADDRCONF(NETDEV_UP): wlan0: link is not ready

Meine karte ist jetzt so konfiguriert:
Code:
carmen ~ # iwconfig wlan0
wlan0     IEEE 802.11b  ESSID:off/any
          Mode:Managed  Frequency:2.412 GHz  Access Point: Not-Associated
          Bit Rate:22 Mb/s   Tx-Power:0 dBm   Sensitivity=0/3
          RTS thr:off   Fragment thr:off
          Encryption key:7465-7374-7465-7374   Security mode:open
          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:0   Missed beacon:0


In den verschiedensten Konfigurationsdateien bin ich noch gar nicht drin gewesen. Wo ist da mein Denkfehler?
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Necoro
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PostPosted: Tue Aug 19, 2008 11:18 am    Post subject: Re: WLAN mit D-Link 650+ Reply with quote

LinuxTom wrote:
und meinen Rechner abstürzen lässt (blinkende Tasten auf der Tastatur, leider nirgens Nachrichten dazu).

Eindeutig ne Kernel-Panic. Leider gibt es irgendwie keine vernünftige Möglichkeit, an den Traceback zu kommen (es sei denn man hat ein serielles Kabel oder so zur Hand)
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LinuxTom
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PostPosted: Tue Aug 19, 2008 11:23 am    Post subject: Reply with quote

Schön. Ich dachte ich brauche die ACX-Treiber nicht. NDIS und der Windows-Treiber reichen. Dann wäre mich auch dieser Bug egal. Oder liege ich da falsch?
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Necoro
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PostPosted: Tue Aug 19, 2008 11:26 am    Post subject: Reply with quote

Naja ... ich würde sagen, dass prinzipiell Linux-Treiber besser sind als Ndiswrapper-Gefrickel. Aber das ist Geschmackssache ;).

Außerdem war das nur als Hinweis/Erklärung zu verstehen :). Zur Lösung des Gesamtproblems war mein Beitrag eigentlich unerheblich.
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LinuxTom
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PostPosted: Tue Aug 19, 2008 11:42 am    Post subject: Reply with quote

Ich nehme auch liber Linuxtreiber, aber ich muss es zum laufen bringen. Trotzdem danke.

Und nun bekomme ich auf einmal eine andere Ausgabe:
Code:
carmen ~ # iwlist wlan0 scan
wlan0     Scan completed :
          Cell 01 - Address: 00:12:BF:EF:44:5B
                    ESSID:"Test"
                    Protocol:IEEE 802.11FH
                    Mode:Managed
                    Frequency:2.412 GHz (Channel 1)
                    Quality:100/100  Signal level:77/154  Noise level:160/154
                    Encryption key:on
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Extra:bcn_int=100
                    Extra:atim=0
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK

Liegt es vielleicht am Router?
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LinuxTom
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PostPosted: Tue Aug 19, 2008 11:56 am    Post subject: Reply with quote

Und diese Zeile?
Code:
ndiswrapper (set_iw_encr_mode:717): setting encryption mode to 6 failed (C00000BB)

Ich habe (weil es so empfohlen wurde) sogar auf net-wireless/wpa_supplicant-0.5.10 gupdated. Aber auch kein Erfolg:
Code:
ADDRCONF(NETDEV_UP): wlan0: link is not ready
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