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Thema: Abbruch der Internetverbindung

  1. #1
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    Abbruch der Internetverbindung

    Hallo,aus irgendeinem grund beendet Suse Linux in unregelmäßigen abständen meine Online Verbindung!Ich weiss nur nicht wieso!
    Gehe über t-online ins Netz!DSL.
    Als einwahl Prog. benutze ich KInternet
    Hoffe das mir einer Helfen kann!

    Danke

  2. #2
    Becks-Trinker Avatar von I-Master
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    grep "pppd" /var/log/messages -> posten!
    grep "pppoe" /var/log/messages -> posten!

    Sofern das unter SuSE 8.2 auch pppd bzw. pppoe heisst.

  3. #3
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    Re

    Was soll ich tun?Bin ziemlicher Linux Neuling!

  4. #4
    Becks-Trinker Avatar von I-Master
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    Deswegen habe ich die Kommandos, die Du unter der Konsole eingeben sollst, ja auch schon hingeschrieben und nicht gesagt "Was sagen die Logs"

    Gib also im Terminal bitte einmal

    grep "pppd" /var/log/messages
    grep "pppoe" /var/log/messages

    ein, bewundere das weiße Rauschen und versuch dieses hier mal zu posten.

  5. #5
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    re

    Hab das Problem jetzt auch unter Suse 9.1
    Poste hier mal zwei Ausgaben:
    grep "pppd" /var/log/messages
    Mar 2 21:38:39 linux pppd[18359]: No response to 4 echo-requests
    Mar 2 21:38:39 linux pppd[18359]: Serial link appears to be disconnected.
    Mar 2 21:38:39 linux pppd[18359]: Couldn't increase MTU to 1500
    Mar 2 21:38:39 linux pppd[18359]: Couldn't increase MRU to 1500
    Mar 2 21:38:39 linux modify_resolvconf: restored /etc/resolv.conf.saved.by.pppd.ppp0 to /etc/resolv.conf
    Mar 2 21:38:41 linux pppd[18359]: Connection terminated.
    Mar 2 21:38:41 linux pppd[18359]: Connect time 362.1 minutes.
    Mar 2 21:38:41 linux pppd[18359]: Sent 373607549 bytes, received 645283959 bytes.
    Mar 2 21:38:42 linux pppd[18359]: Script /etc/ppp/ip-down finished (pid 23489), status = 0x0
    Mar 2 21:38:42 linux pppd[18359]: Connect time 362.1 minutes.
    Mar 2 21:38:42 linux pppd[18359]: Sent 373607549 bytes, received 645283959 bytes.
    Mar 2 21:38:42 linux pppd[18359]: Exit.
    Mar 2 21:40:32 linux pppd[24005]: Plugin rp-pppoe.so loaded.
    Mar 2 21:40:32 linux pppd[24005]: RP-PPPoE plugin version 3.3 compiled against pppd 2.4.2
    Mar 2 21:40:32 linux pppd[24005]: Plugin passwordfd.so loaded.
    Mar 2 21:40:32 linux pppd[24005]: pppd 2.4.2 started by root, uid 0
    Mar 2 21:40:32 linux pppd[24005]: PPP session is 3328
    Mar 2 21:40:32 linux pppd[24005]: Using interface ppp0
    Mar 2 21:40:32 linux pppd[24005]: Connect: ppp0 <--> eth0
    Mar 2 21:40:32 linux pppd[24005]: Couldn't increase MTU to 1500
    Mar 2 21:40:32 linux pppd[24005]: Couldn't increase MRU to 1500
    Mar 2 21:40:33 linux pppd[24005]: Couldn't increase MTU to 1500
    Mar 2 21:40:33 linux pppd[24005]: Couldn't increase MRU to 1500
    Mar 2 21:40:33 linux pppd[24005]: CHAP authentication succeeded
    Mar 2 21:40:33 linux pppd[24005]: peer from calling number 00:90:1A:10:14:84 authorized
    Mar 2 21:40:33 linux pppd[24005]: local IP address 85.72.184.155
    Mar 2 21:40:33 linux pppd[24005]: remote IP address 62.104.190.36
    Mar 2 21:40:33 linux pppd[24005]: primary DNS address 194.97.173.124
    Mar 2 21:40:33 linux pppd[24005]: secondary DNS address 194.97.173.125
    Mar 2 21:40:33 linux modify_resolvconf: Service pppd modified /etc/resolv.conf. See info block in this file
    Mar 2 21:40:34 linux pppd[24005]: Script /etc/ppp/ip-up finished (pid 24020), status = 0x0
    Mar 2 21:53:03 linux pppd[24005]: No response to 4 echo-requests
    Mar 2 21:53:03 linux pppd[24005]: Serial link appears to be disconnected.
    Mar 2 21:53:03 linux pppd[24005]: Couldn't increase MTU to 1500
    Mar 2 21:53:03 linux pppd[24005]: Couldn't increase MRU to 1500
    Mar 2 21:53:03 linux modify_resolvconf: restored /etc/resolv.conf.saved.by.pppd.ppp0 to /etc/resolv.conf
    Mar 2 21:53:04 linux pppd[24005]: Connection terminated.
    Mar 2 21:53:04 linux pppd[24005]: Connect time 12.6 minutes.
    Mar 2 21:53:04 linux pppd[24005]: Sent 12954887 bytes, received 9305747 bytes.
    Mar 2 21:53:06 linux pppd[24005]: Script /etc/ppp/ip-down finished (pid 24653), status = 0x0
    Mar 2 21:53:06 linux pppd[24005]: Connect time 12.6 minutes.
    Mar 2 21:53:06 linux pppd[24005]: Sent 12954887 bytes, received 9305747 bytes.
    Mar 2 21:53:06 linux pppd[24005]: Exit.
    Mar 2 21:53:18 linux pppd[25164]: Plugin rp-pppoe.so loaded.
    Mar 2 21:53:18 linux pppd[25164]: RP-PPPoE plugin version 3.3 compiled against pppd 2.4.2
    Mar 2 21:53:18 linux pppd[25164]: Plugin passwordfd.so loaded.
    Mar 2 21:53:18 linux pppd[25164]: pppd 2.4.2 started by root, uid 0
    Mar 2 21:53:18 linux pppd[25164]: PPP session is 5175
    Mar 2 21:53:18 linux pppd[25164]: Using interface ppp0
    Mar 2 21:53:18 linux pppd[25164]: Connect: ppp0 <--> eth0
    Mar 2 21:53:18 linux pppd[25164]: Couldn't increase MTU to 1500
    Mar 2 21:53:18 linux pppd[25164]: Couldn't increase MRU to 1500
    Mar 2 21:53:19 linux pppd[25164]: Couldn't increase MTU to 1500
    Mar 2 21:53:19 linux pppd[25164]: Couldn't increase MRU to 1500
    Mar 2 21:53:20 linux pppd[25164]: CHAP authentication succeeded
    Mar 2 21:53:20 linux pppd[25164]: peer from calling number 00:90:1A:10:14:84 authorized
    Mar 2 21:53:20 linux pppd[25164]: local IP address 85.72.135.194
    Mar 2 21:53:20 linux pppd[25164]: remote IP address 62.104.190.36
    Mar 2 21:53:20 linux pppd[25164]: primary DNS address 194.97.173.124
    Mar 2 21:53:20 linux pppd[25164]: secondary DNS address 194.97.173.125
    Mar 2 21:53:21 linux modify_resolvconf: Service pppd modified /etc/resolv.conf. See info block in this file
    Mar 2 21:53:22 linux pppd[25164]: Script /etc/ppp/ip-up finished (pid 25179), status = 0x0
    Mar 2 22:20:19 linux pppd[25164]: No response to 4 echo-requests
    Mar 2 22:20:19 linux pppd[25164]: Serial link appears to be disconnected.
    Mar 2 22:20:19 linux pppd[25164]: Couldn't increase MTU to 1500
    Mar 2 22:20:19 linux pppd[25164]: Couldn't increase MRU to 1500
    Mar 2 22:20:21 linux modify_resolvconf: restored /etc/resolv.conf.saved.by.pppd.ppp0 to /etc/resolv.conf
    Mar 2 22:20:21 linux pppd[25164]: Connection terminated.
    Mar 2 22:20:21 linux pppd[25164]: Connect time 27.1 minutes.
    Mar 2 22:20:21 linux pppd[25164]: Sent 26872096 bytes, received 18958967 bytes.
    Mar 2 22:20:26 linux pppd[25164]: Script /etc/ppp/ip-down finished (pid 25934), status = 0x0
    Mar 2 22:20:26 linux pppd[25164]: Connect time 27.1 minutes.
    Mar 2 22:20:26 linux pppd[25164]: Sent 26872096 bytes, received 18958967 bytes.
    Mar 2 22:20:26 linux pppd[25164]: Exit.
    Mar 2 22:21:42 linux pppd[26464]: Plugin rp-pppoe.so loaded.
    Mar 2 22:21:42 linux pppd[26464]: RP-PPPoE plugin version 3.3 compiled against pppd 2.4.2
    Mar 2 22:21:42 linux pppd[26464]: Plugin passwordfd.so loaded.
    Mar 2 22:21:42 linux pppd[26464]: pppd 2.4.2 started by root, uid 0
    Mar 2 22:21:42 linux pppd[26464]: PPP session is 1023
    Mar 2 22:21:42 linux pppd[26464]: Using interface ppp0
    Mar 2 22:21:42 linux pppd[26464]: Connect: ppp0 <--> eth0
    Mar 2 22:21:42 linux pppd[26464]: Couldn't increase MTU to 1500
    Mar 2 22:21:42 linux pppd[26464]: Couldn't increase MRU to 1500
    Mar 2 22:21:46 linux pppd[26464]: Couldn't increase MTU to 1500
    Mar 2 22:21:46 linux pppd[26464]: Couldn't increase MRU to 1500
    Mar 2 22:21:46 linux pppd[26464]: CHAP authentication succeeded
    Mar 2 22:21:46 linux pppd[26464]: peer from calling number 00:90:1A:10:14:84 authorized
    Mar 2 22:21:46 linux pppd[26464]: local IP address 85.72.165.167
    Mar 2 22:21:46 linux pppd[26464]: remote IP address 62.104.190.36
    Mar 2 22:21:46 linux pppd[26464]: primary DNS address 194.97.173.124
    Mar 2 22:21:46 linux pppd[26464]: secondary DNS address 194.97.173.125
    Mar 2 22:21:49 linux modify_resolvconf: Service pppd modified /etc/resolv.conf. See info block in this file
    Mar 2 22:21:56 linux pppd[26464]: Script /etc/ppp/ip-up finished (pid 26480), status = 0x0


    grep "pppoe" /var/log/messages
    Mar 2 21:40:32 linux pppd[24005]: Plugin rp-pppoe.so loaded.
    Mar 2 21:53:18 linux pppd[25164]: Plugin rp-pppoe.so loaded.
    Mar 2 22:21:42 linux pppd[26464]: Plugin rp-pppoe.so loaded.

    Hoffentlich hilft das

  6. #6
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    Jan 2005
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    NRW
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    DSL-Einstellungen

    Hallo,

    ich noch eine Frage: Du gehst direkt vom Rechner auf das DSL-Modem (ohne Router) ?

    Wie sieht das aus: zunächst wird Deine DLS-Leitung langsam und dann fliegst Du ganz raus. Nach dem Neustart der Verbindung ist die erste Zeit wieder alles o.k. und fängt dann wieder von vorne an.

    In der Log-Datei steht eine MTU von 1500. Wird dieser Wert von T-Online auch unterstütz? Bei AOL z.B. wird 1400 empfohlen. Nach der Umstellung des Routers war alles o.k. Wenn die MTU nicht stimmt, wird die Leitung zuerst langsam bis sie sich vollständig aufhängt.

    Du kannst ja mal Knemo als RPM-Paket installieren (www.rpmseek.com) und dir die Übertragungsgeschwindigkeiten ansehen.

    Johannes

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