hab bei einem Kunden einen 1721 VPN stehen. Derzeit noch FW 6.28. lief jetzt 5 Jahre einwandfrei.
Seit heute Nacht haut es ständig die Verbindung weg. Mal läuft es einige Stunden, mal nur einige Minuten. Teilweise dauert es eine halbe Stunde, bis die Verbindung wieder hochkommt.
Im PPP Trace ist am auffälligsten diese Meldung verteten:
[PPP] 2011/05/11 18:54:56,270
Transmit PADI frame to peer ff:ff:ff:ff:ff:ff for session 0000
Service: (any)
Host-ID: dc 36 f7 d3 83 a3 f8 c9
Aber immer wieder auch, das es die Verbindung schmeist:
[PPP] 2011/05/11 14:05:44,760
Received LCP frame from peer T-DSLBIZ (channel 1)
Sending LCP echo-response with ID 7f and length 10 to peer T-DSLBIZ (channel 1)
[PPP] 2011/05/11 14:06:14,870
Received LCP frame from peer T-DSLBIZ (channel 1)
Sending LCP echo-response with ID 80 and length 10 to peer T-DSLBIZ (channel 1)
[PPP] 2011/05/11 14:06:24,630
LCP polling timeout for peer T-DSLBIZ - no echo-response received during last in
terval
Sending LCP echo-request with ID 06 and length 8 to peer T-DSLBIZ (channel 1)
[PPP] 2011/05/11 14:06:29,630
LCP polling timeout for peer T-DSLBIZ - no echo-response received during last in
terval
Sending LCP echo-request with ID 07 and length 8 to peer T-DSLBIZ (channel 1)
[PPP] 2011/05/11 14:06:34,630
LCP polling timeout for peer T-DSLBIZ - no echo-response received during last in
terval
Sending LCP echo-request with ID 08 and length 8 to peer T-DSLBIZ (channel 1)
[PPP] 2011/05/11 14:06:39,630
LCP polling timeout for peer T-DSLBIZ - no echo-response received during last in
terval
Sending LCP echo-request with ID 09 and length 8 to peer T-DSLBIZ (channel 1)
[PPP] 2011/05/11 14:06:44,630
LCP polling timeout for peer T-DSLBIZ - no echo-response received during last in
terval
Sending LCP echo-request with ID 0a and length 8 to peer T-DSLBIZ (channel 1)
[PPP] 2011/05/11 14:06:44,970
Received LCP frame from peer T-DSLBIZ (channel 1)
Sending LCP echo-response with ID 81 and length 10 to peer T-DSLBIZ (channel 1)
[PPP] 2011/05/11 14:06:49,630
LCP polling timeout for peer T-DSLBIZ - no echo-response received during last in
terval, disconnecting
Administrativ-Close event for LCP
This-Layer-Down action for LCP
Lower-Layer-Down event for BACP
Stopping BACP restart timer
Lower-Layer-Down event for CCP
Stopping CCP restart timer
Lower-Layer-Down event for IPCP
This-Layer-Down action for IPCP
Stopping IPCP restart timer
Lower-Layer-Down event for IPXCP
Stopping IPXCP restart timer
Initializing LCP restart timer to 3000 milliseconds
Change phase to TERMINATE
Sending LCP terminate-request with ID 0b and length 4 to peer T-DSLBIZ (channel
1)
Starting LCP restart timer with 3000 milliseconds
[PPP] 2011/05/11 14:06:52,630
Positive Restart-Timeout event for LCP
Sending LCP terminate-request with ID 0b and length 4 to peer T-DSLBIZ (channel
1)
Starting LCP restart timer with 3000 milliseconds
[PPP] 2011/05/11 14:06:55,630
Negative Restart-Timeout event for LCP
This-Layer-Finish action for LCP
Disconnecting because LCP was finished
Stopping LCP restart timer
[PPP] 2011/05/11 14:06:55,630
Change phase to DEAD
Stopping LCP restart timer
Stopping IPXCP restart timer
Stopping IPCP restart timer
Stopping CCP restart timer
Stopping BACP restart timer
Router Reboot ändert nichts.
Ist der Fehler eher bei der Gegenstelle zu suchen, oder ist die Hardware des 1721 (z.B. das Modem) durch? Welche anderen Traces wären noch Sinnvoll?
Bislang war ich noch nicht Vor-Ort.
Danke
COMCARGRU