LPZ
@rcn.com
| [Connectivity] Failing modem? RCN problem?
My modem has been dropping offline several times daily. A reboot brings it back online. I've been told that my modem is probably failing, but I'm skeptical. Here's a log file snippet, leading up to the latest reboot. Any expert help would be appreciated.
HW_REV: 1; VENDOR: Motorola Corporation; BOOTR: 2164; SW_REV: SB5101-2.4.1.5-SCM01-NOSH; MODEL: SB5101
System up time = 0 days 00h 00m 52.00s
Downstream channel ID = 1
Downstream channel frequency = 735000000 Hz
Downstream received signal power = -7.8 dBmV
Upstream channel ID = 2
Upstream channel frequency = 24816000 Hz
QoS max upstream bandwidth = 800000 bps
QoS max downstream bandwidth = 11000000 bps
SigQu: Signal to Noise Ratio = 35.7 dB
Cable modem status = Operational
Upstream transmit signal power = 44.5 dBmV
Date and Time = 2009-06-28,18:58:21.0
Configuration filename = RS-1-MOTO
2009-06-28,18:48:22 last event repeated 25 times, up to this date/time
2009-06-28,18:48:24 Unicast Ranging Received Abort Response - Re- initializing MAC
2009-06-28,18:48:29 No Ranging Response received - T3 time-out
2009-06-28,18:48:29 last event repeated 3 times, up to this date/time
2009-06-28,18:48:32 Started Unicast Maintenance Ranging - No Response received - T3 time-out
2009-06-28,18:48:53 last event repeated 7 times, up to this date/time
2009-06-28,18:48:55 Unicast Ranging Received Abort Response - Re- initializing MAC
2009-06-28,18:48:58 No Ranging Response received - T3 time-out
2009-06-28,18:49:09 last event repeated 15 times, up to this date/time
2009-06-28,18:49:14 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2009-06-28,18:49:38 last event repeated 62 times, up to this date/time
2009-06-28,18:49:45 Started Unicast Maintenance Ranging - No Response received - T3 time-out
2009-06-28,18:50:09 last event repeated 10 times, up to this date/time
2009-06-28,18:50:10 Unicast Ranging Received Abort Response - Re- initializing MAC
2009-06-28,18:50:14 No Ranging Response received - T3 time-out
2009-06-28,18:50:21 last event repeated 12 times, up to this date/time
2009-06-28,18:50:28 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2009-06-28,18:50:39 No UCD's Received - Timeout
2009-06-28,18:50:39 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2009-06-28,18:51:02 last event repeated 60 times, up to this date/time
2009-06-28,18:51:06 No Ranging Response received - T3 time-out
2009-06-28,18:51:13 last event repeated 11 times, up to this date/time
2009-06-28,18:51:14 Started Unicast Maintenance Ranging - No Response received - T3 time-out
2009-06-28,18:51:30 last event repeated 6 times, up to this date/time
2009-06-28,18:51:37 Unicast Ranging Received Abort Response - Re- initializing MAC
2009-06-28,18:51:41 No Ranging Response received - T3 time-out
2009-06-28,18:51:47 last event repeated 7 times, up to this date/time
2009-06-28,18:51:52 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2009-06-28,18:51:53 last event repeated 4 times, up to this date/time
2009-06-28,18:51:54 SYNC Timing Synchronization failure - Failed to acquire FEC framing
2009-06-28,18:51:54 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2009-06-28,18:51:55 last event repeated 3 times, up to this date/time
2009-06-28,18:51:56 SYNC Timing Synchronization failure - Failed to acquire FEC framing
2009-06-28,18:51:56 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2009-06-28,18:52:00 last event repeated 11 times, up to this date/time
2009-06-28,18:52:01 SYNC Timing Synchronization failure - Failed to acquire FEC framing
2009-06-28,18:52:11 No UCD's Received - Timeout
2009-06-28,18:55:02 last event repeated 16 times, up to this date/time
2009-06-28,18:55:08 No Ranging Response received - T3 time-out
2009-06-28,18:55:14 last event repeated 11 times, up to this date/time
2009-06-28,18:55:16 Started Unicast Maintenance Ranging - No Response received - T3 time-out
2009-06-28,18:55:37 last event repeated 8 times, up to this date/time
2009-06-28,18:55:41 Unicast Ranging Received Abort Response - Re- initializing MAC
2009-06-28,18:55:45 No Ranging Response received - T3 time-out
2009-06-28,18:55:52 last event repeated 11 times, up to this date/time
2009-06-28,18:55:56 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2009-06-28,18:56:07 No UCD's Received - Timeout |
