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Probleme mit ath5k aus 2.6.25 und wpa_supplicant

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Sebastian Kaps

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Apr 18, 2008, 1:51:53 AM4/18/08
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Hi!

Ich verwende bisher madwifi als Treiber für meine WLAN Karte:
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| Atheros Communications, Inc. AR5212/AR5213 Multiprotocol MAC/baseband processor (rev 01)
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Gestern habe ich auf Kernel 2.6.25 umgestellt und dabei erstmalig den
darin enthaltenen ath5k-Treiber ausprobiert. Das funktioniert
prinzipiell, allerdings bricht sehr häufig die Verschlüsselung zusammen
und ist damit in dieser Form nicht zu gebrauchen.

Im Log sieht das dann folgendermaßen aus:
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| Apr 17 22:33:46 klendathu kernel: wlan0: Initial auth_alg=0
| Apr 17 22:33:46 klendathu kernel: wlan0: authenticate with AP 00:04:0e:20:8b:79
| Apr 17 22:33:46 klendathu kernel: wlan0: RX authentication from 00:04:0e:20:8b:79 (alg=0 transaction=2 status=0)
| Apr 17 22:33:46 klendathu kernel: wlan0: authenticated
| Apr 17 22:33:46 klendathu kernel: wlan0: associate with AP 00:04:0e:20:8b:79
| Apr 17 22:33:46 klendathu kernel: wlan0: RX AssocResp from 00:04:0e:20:8b:79 (capab=0x451 status=0 aid=3)
| Apr 17 22:33:46 klendathu kernel: wlan0: associated
| Apr 17 22:33:46 klendathu kernel: wlan0: CTS protection enabled (BSSID=00:04:0e:20:8b:79)
| Apr 17 22:35:18 klendathu kernel: wlan0: invalid Michael MIC in data frame from 00:04:0e:20:8b:78
| Apr 17 22:35:18 klendathu kernel: wlan0: invalid Michael MIC in data frame from 00:04:0e:20:8b:78
| Apr 17 22:35:18 klendathu kernel: wlan0: RX deauthentication from 00:04:0e:20:8b:79 (reason=1)
| Apr 17 22:35:18 klendathu kernel: wlan0: deauthenticated
| Apr 17 22:35:18 klendathu kernel: wlan0: deauthenticate(reason=14)
| Apr 17 22:35:19 klendathu kernel: wlan0: authenticate with AP 00:04:0e:20:8b:79
| Apr 17 22:35:19 klendathu kernel: wlan0: RX authentication from 00:04:0e:20:8b:79 (alg=0 transaction=2 status=0)
| Apr 17 22:35:19 klendathu kernel: wlan0: authenticated
| Apr 17 22:35:19 klendathu kernel: wlan0: associate with AP 00:04:0e:20:8b:79
| Apr 17 22:35:19 klendathu kernel: wlan0: RX ReassocResp from 00:04:0e:20:8b:79 (capab=0x451 status=1 aid=2)
| Apr 17 22:35:19 klendathu kernel: wlan0: AP denied association (code=1)
| Apr 17 22:35:20 klendathu kernel: wlan0: associate with AP 00:04:0e:20:8b:79
| Apr 17 22:35:20 klendathu kernel: wlan0: RX AssocResp from 00:04:0e:20:8b:79 (capab=0x451 status=1 aid=2)
| Apr 17 22:35:20 klendathu kernel: wlan0: AP denied association (code=1)
| Apr 17 22:35:20 klendathu kernel: wlan0: associate with AP 00:04:0e:20:8b:79
| Apr 17 22:35:20 klendathu kernel: wlan0: RX AssocResp from 00:04:0e:20:8b:79 (capab=0x451 status=1 aid=2)
| Apr 17 22:35:20 klendathu kernel: wlan0: AP denied association (code=1)
| Apr 17 22:35:20 klendathu kernel: wlan0: association with AP 00:04:0e:20:8b:79 timed out
| Apr 17 22:36:20 klendathu kernel: wlan0: Initial auth_alg=0
| Apr 17 22:36:20 klendathu kernel: wlan0: authenticate with AP 00:04:0e:20:8b:79
| Apr 17 22:36:20 klendathu kernel: wlan0: RX authentication from 00:04:0e:20:8b:79 (alg=0 transaction=2 status=0)
| Apr 17 22:36:20 klendathu kernel: wlan0: authenticated
| Apr 17 22:36:20 klendathu kernel: wlan0: associate with AP 00:04:0e:20:8b:79
| Apr 17 22:36:20 klendathu kernel: wlan0: RX AssocResp from 00:04:0e:20:8b:79 (capab=0x451 status=0 aid=2)
| Apr 17 22:36:20 klendathu kernel: wlan0: associated
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Ich habe sowohl wpa_supplicant 0.6.0 als auch 0.6.3 probiert, aber ich
bin mir nicht sicher, ob es daran liegt oder am ath5k.
Mit madwifi funktioniert alles problemlos.

--
Ciao, Sebastian

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