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[gelöst] WLAN unterbricht ständig

F

frankqn

Member
Hallo,

meine WLAN-Verbindung vom Zweitrechner reißt alle paar Minuten ab, um sich danach sofort wieder zu verbinden. Dabei ist es egal ob mit ifup oder Netzwerkmanager, BSSID drin oder nicht. Gibts dafür eine Lösung?

frisches, aktuelles openSUSE 12.3, TpLink-WN951N mit Treiber ath9k, feste IP, WPA2, IPv6 deaktiviert, Verbindungsqualität 90%
 
OP
F

frankqn

Member
/var/log/NetworkManager:
Code: 
2013-09-17T17:21:36.816431+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: completed -> disconnected
2013-09-17T17:21:36.911916+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: disconnected -> scanning
2013-09-17T17:21:37.701936+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: scanning -> authenticating
2013-09-17T17:21:37.729897+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: authenticating -> associating
2013-09-17T17:21:37.738496+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
2013-09-17T17:21:37.757060+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: 4-way handshake -> completed
2013-09-17T17:23:43.794657+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: completed -> disconnected
2013-09-17T17:23:43.887169+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: disconnected -> scanning
2013-09-17T17:23:44.689653+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: scanning -> authenticating
2013-09-17T17:23:44.712201+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: authenticating -> associated
2013-09-17T17:23:44.719735+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: associated -> 4-way handshake
2013-09-17T17:23:44.728489+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: 4-way handshake -> completed
2013-09-17T17:24:21.808613+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: completed -> disconnected
2013-09-17T17:24:21.903101+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: disconnected -> scanning
2013-09-17T17:24:22.704285+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: scanning -> authenticating
2013-09-17T17:24:22.734200+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: authenticating -> associating
2013-09-17T17:24:22.740540+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
2013-09-17T17:24:22.751507+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: 4-way handshake -> completed
2013-09-17T17:25:51.154042+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: completed -> disconnected
2013-09-17T17:25:51.247124+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: disconnected -> scanning
2013-09-17T17:25:52.043573+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: scanning -> authenticating
2013-09-17T17:25:52.070495+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: authenticating -> associating
2013-09-17T17:25:52.079309+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
2013-09-17T17:25:52.094557+02:00 Schreibtisch NetworkManager[528]: <info> (wlan0): supplicant interface state: 4-way handshake -> completed

/var/log/messages:
Code: 
2013-09-17T17:23:43.787497+02:00 Schreibtisch kernel: [  220.273178] cfg80211: Calling CRDA to update world regulatory domain
2013-09-17T17:23:43.793509+02:00 Schreibtisch kernel: [  220.279452] cfg80211: World regulatory domain updated:
2013-09-17T17:23:43.793542+02:00 Schreibtisch kernel: [  220.279462] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
2013-09-17T17:23:43.793548+02:00 Schreibtisch kernel: [  220.279468] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:23:43.793553+02:00 Schreibtisch kernel: [  220.279473] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:23:43.793557+02:00 Schreibtisch kernel: [  220.279478] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:23:43.793562+02:00 Schreibtisch kernel: [  220.279483] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:23:43.793567+02:00 Schreibtisch kernel: [  220.279487] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:23:44.677500+02:00 Schreibtisch kernel: [  221.163984] wlan0: authenticate with 00:1c:4a:07:61:97
2013-09-17T17:23:44.680489+02:00 Schreibtisch kernel: [  221.166400] wlan0: send auth to 00:1c:4a:07:61:97 (try 1/3)
2013-09-17T17:23:44.704555+02:00 Schreibtisch kernel: [  221.190276] wlan0: authenticated
2013-09-17T17:23:44.704591+02:00 Schreibtisch kernel: [  221.191056] wlan0: associate with 00:1c:4a:07:61:97 (try 1/3)
2013-09-17T17:23:44.709487+02:00 Schreibtisch kernel: [  221.195226] wlan0: RX AssocResp from 00:1c:4a:07:61:97 (capab=0x431 status=0 aid=2)
2013-09-17T17:23:44.709503+02:00 Schreibtisch kernel: [  221.195364] wlan0: associated
2013-09-17T17:24:21.802568+02:00 Schreibtisch kernel: [  258.288156] cfg80211: Calling CRDA to update world regulatory domain
2013-09-17T17:24:21.808509+02:00 Schreibtisch kernel: [  258.294513] cfg80211: World regulatory domain updated:
2013-09-17T17:24:21.808550+02:00 Schreibtisch kernel: [  258.294523] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
2013-09-17T17:24:21.808555+02:00 Schreibtisch kernel: [  258.294529] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:24:21.808560+02:00 Schreibtisch kernel: [  258.294534] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:24:21.808565+02:00 Schreibtisch kernel: [  258.294539] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:24:21.808570+02:00 Schreibtisch kernel: [  258.294543] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:24:21.808574+02:00 Schreibtisch kernel: [  258.294548] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:24:22.694363+02:00 Schreibtisch kernel: [  259.178236] wlan0: authenticate with 00:1c:4a:07:61:97
2013-09-17T17:24:22.700511+02:00 Schreibtisch kernel: [  259.186862] wlan0: send auth to 00:1c:4a:07:61:97 (try 1/3)
2013-09-17T17:24:22.723580+02:00 Schreibtisch kernel: [  259.209024] wlan0: authenticated
2013-09-17T17:24:22.723612+02:00 Schreibtisch kernel: [  259.210057] wlan0: associate with 00:1c:4a:07:61:97 (try 1/3)
2013-09-17T17:24:22.729295+02:00 Schreibtisch kernel: [  259.214220] wlan0: RX AssocResp from 00:1c:4a:07:61:97 (capab=0x431 status=0 aid=2)
2013-09-17T17:24:22.729326+02:00 Schreibtisch kernel: [  259.214359] wlan0: associated
2013-09-17T17:25:51.147508+02:00 Schreibtisch kernel: [  347.633156] cfg80211: Calling CRDA to update world regulatory domain
2013-09-17T17:25:51.154492+02:00 Schreibtisch kernel: [  347.639409] cfg80211: World regulatory domain updated:
2013-09-17T17:25:51.154506+02:00 Schreibtisch kernel: [  347.639418] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
2013-09-17T17:25:51.154511+02:00 Schreibtisch kernel: [  347.639423] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:25:51.154516+02:00 Schreibtisch kernel: [  347.639429] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:25:51.154521+02:00 Schreibtisch kernel: [  347.639433] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:25:51.154525+02:00 Schreibtisch kernel: [  347.639438] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:25:51.154530+02:00 Schreibtisch kernel: [  347.639442] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
2013-09-17T17:25:52.030891+02:00 Schreibtisch kernel: [  348.515230] wlan0: authenticate with 00:1c:4a:07:61:97
2013-09-17T17:25:52.034474+02:00 Schreibtisch kernel: [  348.520157] wlan0: send auth to 00:1c:4a:07:61:97 (try 1/3)
2013-09-17T17:25:52.063545+02:00 Schreibtisch kernel: [  348.549154] wlan0: authenticated
2013-09-17T17:25:52.063583+02:00 Schreibtisch kernel: [  348.550046] wlan0: associate with 00:1c:4a:07:61:97 (try 1/3)
2013-09-17T17:25:52.070682+02:00 Schreibtisch kernel: [  348.556820] wlan0: RX AssocResp from 00:1c:4a:07:61:97 (capab=0x431 status=0 aid=2)
2013-09-17T17:25:52.070883+02:00 Schreibtisch kernel: [  348.556977] wlan0: associated

/var/log/wpa_supplicant.log
Code: 
wlan0: CTRL-EVENT-CONNECTED - Connection to 00:1c:4a:07:61:97 completed (reauth) [id=0 id_str=]
wlan0: CTRL-EVENT-DISCONNECTED bssid=00:1c:4a:07:61:97 reason=4
wlan0: SME: Trying to authenticate with 00:1c:4a:07:61:97 (SSID='...' freq=2457 MHz)
wlan0: Trying to associate with 00:1c:4a:07:61:97 (SSID='...' freq=2457 MHz)
wlan0: Associated with 00:1c:4a:07:61:97
wlan0: WPA: Key negotiation completed with 00:1c:4a:07:61:97 [PTK=CCMP GTK=CCMP]
wlan0: CTRL-EVENT-CONNECTED - Connection to 00:1c:4a:07:61:97 completed (reauth) [id=0 id_str=]
wlan0: CTRL-EVENT-DISCONNECTED bssid=00:1c:4a:07:61:97 reason=4
wlan0: SME: Trying to authenticate with 00:1c:4a:07:61:97 (SSID='...' freq=2457 MHz)
wlan0: Trying to associate with 00:1c:4a:07:61:97 (SSID='...' freq=2457 MHz)
wlan0: Associated with 00:1c:4a:07:61:97
wlan0: WPA: Key negotiation completed with 00:1c:4a:07:61:97 [PTK=CCMP GTK=CCMP]
wlan0: CTRL-EVENT-CONNECTED - Connection to 00:1c:4a:07:61:97 completed (reauth) [id=0 id_str=]
Ich habe meine SSID durch "..." ersetzt.
 
Heinz-Peter

Heinz-Peter

Guru
Hallo!
Die Log Dateien sagen mir persönlich nicht viel zu der Ursache.
Hast du vielleicht die SSID am Router versteckt?
Hast du ohne feste IP versucht?
Gruß Heinz-Peter
 
OP
F

frankqn

Member
Nein, die SSID ist nicht versteckt. Ich habe schon getestet: IP fest/DHCP, Funkkanal, Geschwindigkeit, Verschlüsselungsart, anderen Router.
 
OP
F

frankqn

Member
Ein weiterer Routertausch hat nun Erfolg gebracht. es gibt keine Unterbrechungen mehr. Ich werde noch versuchen, heraus zu finden, was genau letztlich dieses Problem verursacht hat.

Danke für die Hilfe.
 
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