Hallo zusammen, ich suche immer noch Hilfe bei meinem Kanalbündelungsproblem mit der Fritz!Card v2.0 unter Suse 8.2. Das Probem: 1-Kanalbetrieb funktioniert problemlos, bei Benutzung der Kanalbündelung bricht nach einigen Minuten der Durchsatz von 16 KB/sec auf praktisch Null zusammen, die Kanäle sind aber weiterhin belegt und das TCP/IP-Subsystem denkt auch, dass alles i.O. wäre: route zum Provider bleibt eingetragen, aber anscheinend gehen Daten weder rein noch raus. Die einzige Abhilfe ist der komplette Abbau der Verbindung mit anschliessender Neuwahl. Das Update auf den Mantel-Kernel (linux 2.4.21-121-athlon) hat auch nicht geholfen. Ich habe ein bisschen an der Konfiguration herumgeschraubt und folgendes herausgefunden: a) Es ist kein Hardwareproblem, denn unter einem alternativen Betriebssystem (W98) arbeitet die Kanalbündelung stabil. b) Es ist kein SuSE-spezifisches Problem, denn mit Knoppix (von der c´t-CD) treten dieselben Probleme aus. c) Es ist kein HiSax-Problem, denn die Verwendung der AVM-CAPI-Treiber ändert auch nichts. Was kann es dann blos sein ??? -Markus Hier noch ein paar Systeminfos: ------------------------------------------------ lspci sagt: 00:09.0 Network controller: AVM Audiovisuelles MKTG & Computer System GmbH Fritz!PCI v2.0 ISDN (rev 01) Subsystem: AVM Audiovisuelles MKTG & Computer System GmbH Fritz!PCI v2.0 ISDN Flags: medium devsel, IRQ 11 Memory at efffefe0 (32-bit, non-prefetchable) [size=32] I/O ports at dc00 [size=32] Capabilities: [40] Power Management version 2 ----------------------------------------------- Und nach der Abfolge 1-Kanal-Verbindungsaufbau, Zuschalten des zweiten Kanals, Warten auf Durchsatzeinbruch, Abschalten des zweiten Kanals, Verbindungsende enthält syslog das Folgende: (Der Durchsatzeinbruch trat dabei gegen 18:08 auf) Nov 21 17:58:29 linux ipppd[6297]: Found 2 devices: , Nov 21 17:58:29 linux ipppd[6298]: ipppd i2.2.12 (isdn4linux version of pppd by MH) started Nov 21 17:58:29 linux ipppd[6298]: init_unit: 0 Nov 21 17:58:29 linux kernel: ippp, open, slot: 0, minor: 0, state: 0000 Nov 21 17:58:29 linux kernel: ippp_ccp: allocated reset data structure d6f9b000 Nov 21 17:58:29 linux ipppd[6298]: Connect[0]: /dev/ippp0, fd: 11 Nov 21 17:58:29 linux ipppd[6298]: init_unit: 1 Nov 21 17:58:29 linux kernel: ippp, open, slot: 1, minor: 1, state: 0000 Nov 21 17:58:29 linux kernel: ippp_ccp: allocated reset data structure c3153800 Nov 21 17:58:29 linux ipppd[6298]: Connect[1]: /dev/ippp1, fd: 12 Nov 21 17:58:29 linux kernel: ippp0: dialing 1 08955057111... Nov 21 17:58:30 linux kernel: kcapi: appl 1 ncci 0x10101 up Nov 21 17:58:30 linux kernel: isdn_net: ippp0 connected Nov 21 17:58:30 linux kernel: capidrv-1: chan 0 up with ncci 0x10101 Nov 21 17:58:30 linux ipppd[6298]: Local number: 08924662371, Remote number: 08955057111, Type: outgoing Nov 21 17:58:30 linux ipppd[6298]: PHASE_WAIT -> PHASE_ESTABLISHED, ifunit: 0, linkunit: 0, fd: 11 Nov 21 17:58:30 linux ipppd[6298]: sent [0][LCP ConfReq id=0x1 <mru 1500> <magic 0x93a8f507> <pcomp> <accomp> <MPmrru 1500> <MPdiscr: 0x4 [ fe ad 92 09 fb 1c 7d 61 ]>] Nov 21 17:58:30 linux ipppd[6298]: rcvd [0][LCP ConfReq id=0xd <auth chap md5> <magic 0x465b7028> <MPmrru 1524> <MPdiscr: 0x1 [ 6d 6f 6e 6c 69 6e 65 ]>] Nov 21 17:58:30 linux ipppd[6298]: sent [0][LCP ConfAck id=0xd <auth chap md5> <magic 0x465b7028> <MPmrru 1524> <MPdiscr: 0x1 [ 6d 6f 6e 6c 69 6e 65 ]>] Nov 21 17:58:30 linux ipppd[6298]: rcvd [0][LCP ConfAck id=0x1 <mru 1500> <magic 0x93a8f507> <pcomp> <accomp> <MPmrru 1500> <MPdiscr: 0x4 [ fe ad 92 09 fb 1c 7d 61 ]>] Nov 21 17:58:30 linux ipppd[6298]: lcp layer is UP Nov 21 17:58:30 linux kernel: isdn_net: Got CINF chargetime of ippp0 now 229714 Nov 21 17:58:30 linux ipppd[6298]: rcvd [0][CHAP Challenge id=0xa5 <5edf697aa87f1b2487cdb9b9132888b1>, name = "monline"] Nov 21 17:58:30 linux ipppd[6298]: ChapReceiveChallenge: Rcvd id 165. Nov 21 17:58:30 linux ipppd[6298]: ChapReceiveChallenge: received name field: 'monline' Nov 21 17:58:30 linux ipppd[6298]: sent [0][CHAP Response id=0xa5 <48c212fa9a88ff5b148fce4c415c90e9>, name = "Z32XSQ001"] Nov 21 17:58:30 linux ipppd[6298]: rcvd [0][CHAP Success id=0xa5 ""] Nov 21 17:58:30 linux ipppd[6298]: ChapReceiveSuccess: Rcvd id 165. Nov 21 17:58:30 linux ipppd[6298]: MPPP negotiation, He: Yes We: Yes Nov 21 17:58:30 linux ipppd[6298]: sent [0][IPCP ConfReq id=0x1 <addr 0.0.0.0> <compress VJ 0f 01>] Nov 21 17:58:30 linux ipppd[6298]: CCP enabled! Trying CCP. Nov 21 17:58:30 linux ipppd[6298]: CCP: got ccp-unit 0 for link 0 (Compression Control Protocol) Nov 21 17:58:30 linux ipppd[6298]: ccp_resetci! Nov 21 17:58:30 linux ipppd[6298]: rcvd [0][IPCP ConfReq id=0x1 <addr 212.18.3.12>] Nov 21 17:58:30 linux ipppd[6298]: sent [0][IPCP ConfAck id=0x1 <addr 212.18.3.12>] Nov 21 17:58:30 linux ipppd[6298]: rcvd [0][IPCP ConfRej id=0x1 <compress VJ 0f 01>] Nov 21 17:58:30 linux ipppd[6298]: sent [0][IPCP ConfReq id=0x2 <addr 0.0.0.0>] Nov 21 17:58:31 linux ipppd[6298]: rcvd [0][IPCP ConfNak id=0x2 <addr 62.245.121.191>] Nov 21 17:58:31 linux ipppd[6298]: sent [0][IPCP ConfReq id=0x3 <addr 62.245.121.191>] Nov 21 17:58:31 linux ipppd[6298]: rcvd [0][IPCP ConfAck id=0x3 <addr 62.245.121.191>] Nov 21 17:58:31 linux ipppd[6298]: local IP address 62.245.121.191 Nov 21 17:58:31 linux ipppd[6298]: remote IP address 212.18.3.12 Nov 21 18:00:00 linux kernel: isdn_net: Got CINF chargetime of ippp0 now 238713 Nov 21 18:00:02 linux kernel: ippp1: dialing 1 08955057111... Nov 21 18:00:02 linux kernel: kcapi: appl 1 ncci 0x20201 up Nov 21 18:00:02 linux kernel: isdn_net: ippp1 connected Nov 21 18:00:02 linux kernel: capidrv-1: chan 1 up with ncci 0x20201 Nov 21 18:00:02 linux ipppd[6298]: Local number: 08924662371, Remote number: 08955057111, Type: outgoing Nov 21 18:00:02 linux ipppd[6298]: PHASE_WAIT -> PHASE_ESTABLISHED, ifunit: 1, linkunit: 1, fd: 12 Nov 21 18:00:02 linux ipppd[6298]: sent [1][LCP ConfReq id=0x1 <mru 1500> <magic 0x96e8f62c> <pcomp> <accomp> <MPmrru 1500> <MPdiscr: 0x4 [ fe ad 92 09 fb 1c 7d 61 ]>] Nov 21 18:00:02 linux ipppd[6298]: rcvd [1][LCP ConfReq id=0x78 <auth chap md5> <magic 0x8ee862f2> <MPmrru 1524> <MPdiscr: 0x1 [ 6d 6f 6e 6c 69 6e 65 ]>] Nov 21 18:00:02 linux ipppd[6298]: sent [1][LCP ConfAck id=0x78 <auth chap md5> <magic 0x8ee862f2> <MPmrru 1524> <MPdiscr: 0x1 [ 6d 6f 6e 6c 69 6e 65 ]>] Nov 21 18:00:02 linux ipppd[6298]: rcvd [1][LCP ConfAck id=0x1 <mru 1500> <magic 0x96e8f62c> <pcomp> <accomp> <MPmrru 1500> <MPdiscr: 0x4 [ fe ad 92 09 fb 1c 7d 61 ]>] Nov 21 18:00:02 linux ipppd[6298]: lcp layer is UP Nov 21 18:00:02 linux kernel: isdn_net: Got CINF chargetime of ippp1 now 238938 Nov 21 18:00:02 linux modprobe: modprobe: Can't locate module ippp1 Nov 21 18:00:02 linux ipppd[6298]: ioctl(SIOCSIFMTU): No such device, 10 ippp1 1500. Nov 21 18:00:02 linux ipppd[6298]: rcvd [1][CHAP Challenge id=0x7a <30e96996ab8b966887cdb9b97eea0511>, name = "monline"] Nov 21 18:00:02 linux ipppd[6298]: ChapReceiveChallenge: Rcvd id 122. Nov 21 18:00:02 linux ipppd[6298]: ChapReceiveChallenge: received name field: 'monline' Nov 21 18:00:02 linux ipppd[6298]: sent [1][CHAP Response id=0x7a <3ee024ea62bf909fd1bd1da2303bf5eb>, name = "Z32XSQ001"] Nov 21 18:00:03 linux ipppd[6298]: rcvd [1][CHAP Success id=0x7a ""] Nov 21 18:00:03 linux ipppd[6298]: ChapReceiveSuccess: Rcvd id 122. Nov 21 18:00:03 linux ipppd[6298]: MPPP negotiation, He: Yes We: Yes Nov 21 18:00:03 linux ipppd[6298]: ipppd[1]: discr: 2 Nov 21 18:00:03 linux ipppd[6298]: ipppd[1]: passed 1 Nov 21 18:00:03 linux ipppd[6298]: ipppd[1]: passed 2 Nov 21 18:00:03 linux ipppd[6298]: ipppd[1]: pap/chap-check passed Nov 21 18:00:03 linux ipppd[6298]: ok, found a valid bundle with linkunit 0 Nov 21 18:00:03 linux ipppd[6298]: bundle: 0 Nov 21 18:00:03 linux kernel: iPPP-bundle: minor: 1, slave unit: 1, master unit: 0 Nov 21 18:00:21 linux ipppd[6298]: rcvd [0][LCP EchoReq id=0x1 46 5b 70 28 00 11 02 0b] Nov 21 18:00:21 linux ipppd[6298]: sent [0][LCP EchoRep id=0x1 93 a8 f5 07 00 11 02 0b] Nov 21 18:01:30 linux kernel: isdn_net: Got CINF chargetime of ippp0 now 247714 Nov 21 18:01:32 linux kernel: isdn_net: Got CINF chargetime of ippp1 now 247939 Nov 21 18:02:10 linux ipppd[6298]: rcvd [0][LCP EchoReq id=0x2 46 5b 70 28 00 04 80 78] Nov 21 18:02:10 linux ipppd[6298]: sent [0][LCP EchoRep id=0x2 93 a8 f5 07 00 04 80 78] Nov 21 18:03:00 linux kernel: isdn_net: Got CINF chargetime of ippp0 now 256715 Nov 21 18:03:02 linux kernel: isdn_net: Got CINF chargetime of ippp1 now 256940 Nov 21 18:04:00 linux ipppd[6298]: rcvd [0][LCP EchoReq id=0x3 46 5b 70 28 00 0a 12 06] Nov 21 18:04:00 linux ipppd[6298]: sent [0][LCP EchoRep id=0x3 93 a8 f5 07 00 0a 12 06] Nov 21 18:04:30 linux kernel: isdn_net: Got CINF chargetime of ippp0 now 265717 Nov 21 18:04:32 linux kernel: isdn_net: Got CINF chargetime of ippp1 now 265944 Nov 21 18:05:50 linux ipppd[6298]: rcvd [0][LCP EchoReq id=0x4 46 5b 70 28 00 4a 00 00] Nov 21 18:05:50 linux ipppd[6298]: sent [0][LCP EchoRep id=0x4 93 a8 f5 07 00 4a 00 00] Nov 21 18:06:00 linux kernel: isdn_net: Got CINF chargetime of ippp0 now 274719 Nov 21 18:06:02 linux kernel: isdn_net: Got CINF chargetime of ippp1 now 274944 Nov 21 18:07:30 linux kernel: isdn_net: Got CINF chargetime of ippp0 now 283719 Nov 21 18:07:32 linux kernel: isdn_net: Got CINF chargetime of ippp1 now 283946 Nov 21 18:07:40 linux ipppd[6298]: rcvd [0][LCP EchoReq id=0x5 46 5b 70 28 00 39 03 6e] Nov 21 18:07:40 linux ipppd[6298]: sent [0][LCP EchoRep id=0x5 93 a8 f5 07 00 39 03 6e] Nov 21 18:09:00 linux kernel: isdn_net: Got CINF chargetime of ippp0 now 292721 Nov 21 18:09:02 linux kernel: isdn_net: Got CINF chargetime of ippp1 now 292946 Nov 21 18:09:30 linux ipppd[6298]: rcvd [0][LCP EchoReq id=0x6 46 5b 70 28 00 22 91 1c] Nov 21 18:09:30 linux ipppd[6298]: sent [0][LCP EchoRep id=0x6 93 a8 f5 07 00 22 91 1c] Nov 21 18:09:45 linux kernel: isdn_net: local hangup ippp1 Nov 21 18:09:45 linux kernel: ippp1: Chargesum is 7 Nov 21 18:09:45 linux ipppd[6298]: Modem hangup Nov 21 18:09:45 linux ipppd[6298]: Connection terminated. Nov 21 18:09:45 linux ipppd[6298]: taking down PHASE_DEAD link 1, linkunit: 1 Nov 21 18:09:45 linux ipppd[6298]: sent [1][LCP TermReq id=0x2 6c 69 6e 6b 20 63 6c 6f 73 65 64] Nov 21 18:09:45 linux ipppd[6298]: LCP is down Nov 21 18:09:45 linux ipppd[6298]: closing fd 12 from unit 1 Nov 21 18:09:45 linux ipppd[6298]: link 1 closed , linkunit: 1 Nov 21 18:09:45 linux ipppd[6298]: reinit_unit: 1 Nov 21 18:09:45 linux ipppd[6298]: Connect[1]: /dev/ippp1, fd: 12 Nov 21 18:09:45 linux kernel: ippp_ccp: freeing reset data structure c3153800 Nov 21 18:09:45 linux kernel: ippp, open, slot: 1, minor: 1, state: 0000 Nov 21 18:09:45 linux kernel: ippp_ccp: allocated reset data structure c3153800 Nov 21 18:09:45 linux kernel: kcapi: appl 1 ncci 0x20201 down Nov 21 18:09:45 linux kernel: capidrv-1: DISCONNECT_IND reason 0x3400 (No additional information) for plci 0x201 Nov 21 18:09:49 linux kernel: isdn_dc2minor: di(-1) ch(-1) invalid Nov 21 18:09:49 linux kernel: isdn_net: local hangup ippp0 Nov 21 18:09:49 linux kernel: ippp0: Chargesum is 8 Nov 21 18:09:49 linux kernel: kcapi: appl 1 ncci 0x10101 down Nov 21 18:09:49 linux ipppd[6298]: Modem hangup Nov 21 18:09:49 linux ipppd[6298]: Connection terminated. Nov 21 18:09:49 linux ipppd[6298]: taking down PHASE_DEAD link 0, linkunit: 0 Nov 21 18:09:49 linux ipppd[6298]: sent [0][LCP TermReq id=0x2 6c 69 6e 6b 20 63 6c 6f 73 65 64] Nov 21 18:09:49 linux ipppd[6298]: LCP is down Nov 21 18:09:49 linux ipppd[6298]: closing fd 11 from unit 0 Nov 21 18:09:49 linux ipppd[6298]: link 0 closed , linkunit: 0 Nov 21 18:09:49 linux kernel: ippp_ccp: freeing reset data structure d6f9b000 Nov 21 18:09:49 linux ipppd[6298]: reinit_unit: 0 Nov 21 18:09:49 linux ipppd[6298]: Connect[0]: /dev/ippp0, fd: 11 Nov 21 18:09:49 linux kernel: ippp, open, slot: 0, minor: 0, state: 0000 Nov 21 18:09:49 linux kernel: ippp_ccp: allocated reset data structure ce8ab800 Nov 21 18:09:49 linux kernel: TCP: zapping lost address XX.XX.XX.XX:XX -> XX.XX.XX.XX:XX Nov 21 18:09:49 linux kernel: isdn_dc2minor: di(-1) ch(-1) invalid Nov 21 18:09:49 linux kernel: isdn_dc2minor: di(-1) ch(-1) invalid Nov 21 18:09:49 linux kernel: capidrv-1: DISCONNECT_IND reason 0x3400 (No additional information) for plci 0x101 Nov 21 18:09:49 linux ipppd[6298]: Terminating on signal 15. Nov 21 18:09:49 linux ipppd[6298]: LCP is down Nov 21 18:09:49 linux ipppd[6298]: closing fd 11 from unit 0 Nov 21 18:09:49 linux ipppd[6298]: link 0 closed , linkunit: 0 Nov 21 18:09:49 linux ipppd[6298]: LCP is down Nov 21 18:09:49 linux ipppd[6298]: closing fd 12 from unit 1 Nov 21 18:09:49 linux ipppd[6298]: link 1 closed , linkunit: 1 Nov 21 18:09:49 linux ipppd[6298]: Exit. Nov 21 18:09:49 linux kernel: ippp_ccp: freeing reset data structure ce8ab800 Nov 21 18:09:49 linux kernel: ippp_ccp: freeing reset data structure c3153800 Nov 21 18:09:49 linux kernel: isdn_dc2minor: di(-1) ch(-1) invalid