No Ranging Response received

[webskipper]

Ich habe vereinzelt Offline Zeiten und kann dann in das Log des Cisco Modems schauen (wenn es arbeitet ist die Log-Anzeige deaktiviert).
Würde gerne eure Einschätzung wissen, insbesondere zum Log unten.

Zunächst zum Modem selbst:

Model: Cisco EPC3212
Vendor: Cisco
Hardware Revision: 1.0

Bootloader Revision: 2.3.0_R1
Current Software Revision: e3200-E10-12-v302r125533-120225c-KDG
Firmware Name: e3200-E10-12-v302r125533-120225c-KDG.bin
Firmware Build Time: Feb 25 01:23:50 2012
Cable Modem Status: Operational

Channel 1: 63.6 dBuV 42.0 dB
Channel 2: 63.9 dBuV 41.9 dB
Channel 3: 63.6 dBuV 41.6 dB
Channel 4: 63.1 dBuV 41.6 dB
Channel 5: 0.0 dBuV 0.0 dB
Channel 6: 0.0 dBuV 0.0 dB
Channel 7: 0.0 dBuV 0.0 dB
Channel 8: 0.0 dBuV 0.0 dB

Power Level:
Channel 1: 105.2 dBuV
Channel 2: 105.1 dBuV
Channel 3: 0.0 dBuV
Channel 4: 0.0 dBuV

Jetzt Auszug des Logs als gar nichts mehr ging:

Wed Oct 31 18:56:35 2012 82000200 Critical (3) No Ranging Response received - T3 time-out;CM-MAC=60:2a:d0:bd...
Wed Oct 31 18:56:26 2012 82000900 Warning (5) B-INIT-RNG Failure - Retries exceeded;CM-MAC=60:2a:d0:bd:ee:3...
Wed Oct 31 18:56:26 2012 82000200 Critical (3) No Ranging Response received - T3 time-out;CM-MAC=60:2a:d0:bd...
Wed Oct 31 18:54:59 2012 82000600 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries...
Wed Oct 31 18:54:59 2012 82000500 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
Wed Oct 31 18:54:45 2012 68000100 Critical (3) DHCP FAILED - Discover sent, no offer received;CM-MAC=60:2a:d...
Wed Oct 31 18:54:44 2012 82000500 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
Wed Oct 31 18:54:28 2012 68000100 Critical (3) DHCP FAILED - Discover sent, no offer received;CM-MAC=60:2a:d...
Wed Oct 31 18:53:38 2012 82000200 Critical (3) No Ranging Response received - T3 time-out;CM-MAC=60:2a:d0:bd...
Wed Oct 31 18:52:58 2012 82000600 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries...
Wed Oct 31 18:52:58 2012 82000500 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
Wed Oct 31 18:52:45 2012 68000100 Critical (3) DHCP FAILED - Discover sent, no offer received;CM-MAC=60:2a:d...
Wed Oct 31 18:52:44 2012 82000500 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
Wed Oct 31 18:52:28 2012 68000100 Critical (3) DHCP FAILED - Discover sent, no offer received;CM-MAC=60:2a:d...
Wed Oct 31 18:52:12 2012 82000500 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
Wed Oct 31 18:51:57 2012 82000200 Critical (3) No Ranging Response received - T3 time-out;CM-MAC=60:2a:d0:bd...
Wed Oct 31 18:50:56 2012 82000900 Warning (5) B-INIT-RNG Failure - Retries exceeded;CM-MAC=60:2a:d0:bd:ee:3...
Wed Oct 31 18:50:56 2012 82000200 Critical (3) No Ranging Response received - T3 time-out;CM-MAC=60:2a:d0:bd...
Wed Oct 31 18:50:28 2012 68000100 Critical (3) DHCP FAILED - Discover sent, no offer received;CM-MAC=60:2a:d...
Wed Oct 31 18:47:14 2012 82000200 Critical (3) No Ranging Response received - T3 time-out;CM-MAC=60:2a:d0:bd...
Wed Oct 31 18:47:06 2012 82000900 Warning (5) B-INIT-RNG Failure - Retries exceeded;CM-MAC=60:2a:d0:bd:ee:3...
Wed Oct 31 18:47:06 2012 82000200 Critical (3) No Ranging Response received - T3 time-out;CM-MAC=60:2a:d0:bd...
Wed Oct 31 18:46:10 2012 82000900 Warning (5) B-INIT-RNG Failure - Retries exceeded;CM-MAC=60:2a:d0:bd:ee:3...
Wed Oct 31 18:46:10 2012 82000200 Critical (3) No Ranging Response received - T3 time-out;CM-MAC=60:2a:d0:bd...
Wed Oct 31 18:44:53 2012 82000400 Critical (3) Received Response to Broadcast Maintenance Request, But no Un...
Wed Oct 31 18:44:22 2012 82000500 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
Wed Oct 31 18:44:14 2012 82000800 Critical (3) 16 consecutive T3 timeouts while trying to range on upstream ...
Wed Oct 31 18:44:14 2012 82000600 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries...
Wed Oct 31 18:44:14 2012 82000500 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...

Channel 1:
Channel ID: 3
Downstream Frequency: 594000000 Hz
Modulation: 256 QAM
Power Level: 63.1 dBuV
Signal to Noise Ratio: 40.9 dB

[Kunterbunter]

Das ist doch schon zwei Wochen her. Da hast du wohl mal keine IPv4-Adresse erhalten.

[webskipper]

Ist doch egal, bin noch nicht zu gekommen es zu posten.

Würde nur gerne wissen woran es liegt. Ich habe in der Ecke, wo das Modem steht, nichts verändert und immer wieder mal Ausfälle, so ca. einmal alle sechs Wochen im Schnitt.

[webskipper]

Keiner eine Idee ?

[Kunterbunter]

In welcher Ecke steht denn das Modem?
Einmal alle sechs Wochen im Schnitt kommt sowas in Berlin schon mal vor. Das ist nichts ungewöhnliches.

[webskipper]

Naja, in der Ecke im Wohnzimmer wo die Dose ist.

Wenn das so oft vorkommt, würde es mich freuen Kabel Deutschland würde so eine Statusseite einführen, worauf kurz und knapp Wartungsarbeiten verzeichnet sind.

Das wäre wirtschaftlicher als andauernd Anrufe von verärgerten Kunden entgegen zunehmen, oder ?