Eine neu eingerichtete DSL-Konfiguration hat nach ca. 11 Tagen Betrieb ihre Funktion mit den untenstehenden Syslog-Meldungen eingestellt. System ist ein Original-SuSE-Linux 8.1. Zuvor waren zwei extrem lange Verbindungszeiten ohne erkennbare Aktivität verzeichnet. Was sagen mir diese Meldungen? Es sieht irgendwie aus wie ein Kernel- Fehler. Nach einem Reboot meldet er beim Hochfahren, daß die Konfiguration von dsl0 nicht gefunden werden könne. Ein manuelles "rcnetwork start dsl0" funktioniert aber. Danach sind auch Internetzugriffe möglich. Jochen Mar 22 04:46:29 fw2 pppd[1744]: Setting MTU to 1492. Mar 22 04:46:29 fw2 pppd[1744]: Couldn't increase MRU to 1500 Mar 22 04:46:29 fw2 pppd[1744]: Connection terminated. Mar 22 04:46:29 fw2 pppd[1744]: Connect time 85.5 minutes. Mar 22 04:46:29 fw2 pppd[1744]: Sent 51558875 bytes, received 123489676 bytes. Mar 22 04:46:29 fw2 pppd[1744]: Doing disconnect Mar 22 04:46:29 fw2 pppd[1744]: sendto returned: Network is down Mar 22 04:46:29 fw2 kernel: Unable to handle kernel NULL pointer dereference at virtual address 000000d8 Mar 22 04:46:29 fw2 kernel: printing eip: Mar 22 04:46:29 fw2 kernel: c2beaaff Mar 22 04:46:29 fw2 kernel: *pde = 00000000 Mar 22 04:46:29 fw2 kernel: Oops: 0002 2.4.19-4GB #1 Fri Sep 13 13:14:56 UTC 2002 Mar 22 04:46:29 fw2 kernel: CPU: 0 Mar 22 04:46:29 fw2 kernel: EIP: 0010:[hisax:__insmod_hisax_O/lib/modules/2.4.19-4GB/kernel/drivers/isdn+-37836033/96] Not tainted Mar 22 04:46:29 fw2 kernel: EIP: 0010:[<c2beaaff>] Not tainted Mar 22 04:46:29 fw2 kernel: EFLAGS: 00010296 Mar 22 04:46:29 fw2 kernel: eax: c1610ea0 ebx: c0ae5040 ecx: c0329b88 edx: 00000000 Mar 22 04:46:29 fw2 kernel: esi: c1610ea0 edi: 00000000 ebp: c46e9f00 esp: c46e9ed4 Mar 22 04:46:29 fw2 kernel: ds: 0018 es: 0018 ss: 0018 Mar 22 04:46:29 fw2 kernel: Process pppd (pid: 1744, stackpage=c46e9000) Mar 22 04:46:29 fw2 kernel: Stack: c2bebdc0 c4bc4b14 c46e9f00 0000001e bffffbf8 c0224d26 c4bc4b14 c46e9f00 Mar 22 04:46:29 fw2 kernel: 0000001e 00000002 00000000 00000018 00000000 101a9000 7465bf11 00003068 Mar 22 04:46:29 fw2 kernel: 00000000 00000000 c12f0000 00000000 c1e2b594 c0139ef3 c1e2b480 c46e8000 Mar 22 04:46:29 fw2 kernel: Call Trace: [hisax:__insmod_hisax_O/lib/modules/2.4.19-4GB/kernel/drivers/isdn+-37831232/96] [sys_connect+86/128] [kmem_cache_free+19/32] [rm_sig_from_queue+20/32] [do_sigaction+207/272] Mar 22 04:46:29 fw2 kernel: Call Trace: [<c2bebdc0>] [<c0224d26>] [<c0139ef3>] [<c01273e4>] [<c01283af>] Mar 22 04:46:29 fw2 kernel: [pipe_write+389/704] [sys_socketcall+139/432] [sys_write+205/256] [system_call+51/64] Mar 22 04:46:29 fw2 kernel: [<c014c965>] [<c02255fb>] [<c014386d>] [<c0108e63>] Mar 22 04:46:29 fw2 kernel: Modules: [(pppoe:<c2bea060>:<c2bebe0c>)] Mar 22 04:46:29 fw2 kernel: Code: ff 8a d8 00 00 00 0f 94 c0 84 c0 75 19 6a 60 6a 00 56 e8 8a Mar 22 04:46:29 fw2 modify_resolvconf: Service smpppd tried to modify resolver configuration, but it Mar 22 04:46:29 fw2 modify_resolvconf: was not modified due to MODIFY_RESOLV\NAMED_CONF_DYNAMICALLY=no Mar 22 04:46:30 fw2 modify_resolvconf: Service pppd tried to modify resolver configuration, but it Mar 22 04:46:30 fw2 modify_resolvconf: was not modified due to MODIFY_RESOLV\NAMED_CONF_DYNAMICALLY=no Mar 22 04:59:00 fw2 /USR/SBIN/CRON[31636]: (root) CMD ( rm -f /var/spool/cron/lastrun/cron.hourly) Mar 22 05:00:07 fw2 named[715]: Cleaned cache of 1 RRset Mar 22 05:01:00 fw2 named[715]: ns_forw: sendto([194.95.246.252].53): Network is unreachable Mar 22 05:21:00 fw2 named[715]: ns_forw: sendto([194.95.246.252].53): Network is unreachable Mar 22 05:41:00 fw2 named[715]: ns_forw: sendto([194.95.246.252].53): Network is unreachable Mar 22 05:59:00 fw2 /USR/SBIN/CRON[14186]: (root) CMD ( rm -f /var/spool/cron/lastrun/cron.hourly) Mar 22 06:01:01 fw2 named[715]: ns_forw: sendto([194.95.246.252].53): Network is unreachable Mar 22 06:21:00 fw2 named[715]: ns_forw: sendto([194.95.246.252].53): Network is unreachable Mar 22 06:41:00 fw2 named[715]: ns_forw: sendto([194.95.246.252].53): Network is unreachable