Anyone else have a short internet outage last night (07/26/2017) around midnight? My SB6183 cable modem rebooted. Odd that it took about 15 minutes to come back up. I wonder if it was maintenance?
EDIT: I've added a screenshot of my status page since my upstream power levels dropped a couple of dBmVs and the downstream SNR numbers rose a couple of dBs following the reboot. I believe both sets are a bit better now.
xTime Priority DescriptionWed Jul 26 00:20:46 2017 Critical (3) No Ranging Response received - T3 time-outWed Jul 26 00:18:43 2017 Notice (6) TLV-11 - unrecognized OID;CM-MAC=deleted;CMTS-MAC=deleted;CM-QOS=1.1;CM-VER=3.0;Time Not Established Warning (5) DHCP WARNING - Non-critical field invalid in response ;CM-MAC=deleted;CMTS-MAC=deleted;CM-QOS=1.0;CM-VER=3.0;Time Not Established Notice (6) Honoring MDD; IP provisioning mode = IPv4Time Not Established Critical (3) No Ranging Response received - T3 time-outTime Not Established Warning (5) B-INIT-RNG Failure - Retries exceeded;CM-MAC=deleted;CMTS-MAC=deleted;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) No Ranging Response received - T3 time-outTime Not Established Warning (5) B-INIT-RNG Failure - Retries exceeded;CM-MAC=deleted;CMTS-MAC=deleted;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) No Ranging Response received - T3 time-outTime Not Established Warning (5) B-INIT-RNG Failure - Retries exceeded;CM-MAC=deleted;CMTS-MAC=deleted;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) No Ranging Response received - T3 time-outTime Not Established Warning (5) B-INIT-RNG Failure - Retries exceeded;CM-MAC=deleted;CMTS-MAC=deleted;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) No Ranging Response received - T3 time-outTime Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Notice (6) T1 No Ucd Timeout - Reinitialize MAC...Time Not Established Critical (3) No UCDs Received - Timeout;;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Warning (5) Lost MDD Timeout;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Notice (6) Ds Lock Failed - Reinitialize MAC...Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Notice (6) T1 No Ucd Timeout - Reinitialize MAC...Time Not Established Critical (3) No UCDs Received - Timeout;;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Warning (5) Lost MDD Timeout;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;...deleted about 25 of those FEC and QAM error pairs...Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Wed Jul 26 00:03:58 2017 Critical (3) SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=deleted;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;Wed Jul 26 00:03:55 2017 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=deleted;CMTS-MAC=e4:d3:f1:80:f3:a0;CM-QOS=1.1;CM-VER=3.0;Wed Jul 26 00:03:55 2017 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=e4:d3:f1:80:f3:a0;CM-QOS=1.1;CM-VER=3.0;Wed Jul 26 00:03:40 2017 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=deleted;CMTS-MAC=e4:d3:f1:80:f3:a0;CM-QOS=1.1;CM-VER=3.0;Wed Jul 26 00:03:40 2017 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=e4:d3:f1:80:f3:a0;CM-QOS=1.1;CM-VER=3.0;Wed Jul 26 00:03:26 2017 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=deleted;CMTS-MAC=e4:d3:f1:80:f3:a0;CM-QOS=1.1;CM-VER=3.0;Wed Jul 26 00:03:26 2017 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=e4:d3:f1:80:f3:a0;CM-QOS=1.1;CM-VER=3.0;Wed Jul 26 00:03:11 2017 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=deleted;CMTS-MAC=e4:d3:f1:80:f3:a0;CM-QOS=1.1;CM-VER=3.0;Wed Jul 26 00:03:11 2017 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=e4:d3:f1:80:f3:a0;CM-QOS=1.1;CM-VER=3.0;Wed Jul 26 00:01:59 2017 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=deleted;CMTS-MAC=e4:d3:f1:80:f3:a0;CM-QOS=1.1;CM-VER=3.0;
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