Daily Disconnections
Started getting a lot of disconnects over the past two days. There don't seem to be any problems in my area, so I checked my connection logs, to find that I've been actually been getting disconnections on a daily basis, and just never really noticed them.
Definitely time to look into this. If someone can decipher logs, I'd appreciate it :)
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01-03-2025 19:38:22 notice GUI Login Status - Login Success from LAN interface
01-03-2025 01:09:50 notice US profile assignment change. US Chan ID: 6; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
01-03-2025 00:06:01 notice US profile assignment change. US Chan ID: 6; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 23:02:13 notice US profile assignment change. US Chan ID: 6; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 21:58:24 notice US profile assignment change. US Chan ID: 6; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 20:54:36 notice US profile assignment change. US Chan ID: 6; Previous Profile: 12 13; New Profile: 11 13.;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 18:46:58 notice US profile assignment change. US Chan ID: 6; Previous Profile: 11 13; New Profile: 12 13.;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:52:04 error DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:48:17 notice CM-STATUS message sent. Event Type Code: 24; Chan ID: 37; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 0.;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:48:10 notice REGISTRATION COMPLETE - Waiting for Operational status
28-02-2025 17:48:05 warning RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:48:04 warning RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:48:04 warning Dynamic Range Window violation
28-02-2025 17:48:03 warning RCS Partial Service;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:47:56 notice DS profile assignment change. DS Chan ID: 32; Previous Profile: ; New Profile: 1 2 3.;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:47:55 notice TLV-11 - unrecognized OID;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:47:49 warning DHCP WARNING - Non-critical field invalid in response ;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:47:47 notice Honoring MDD; IP provisioning mode = IPv4
28-02-2025 17:47:35 critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=<REDACT>;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:47:34 critical Cable Modem Reboot because of - Reboot Timezone Change
28-02-2025 17:45:15 critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=<REDACT>;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.1;
28-02-2025 17:45:14 critical Cable Modem Reboot because of - HW or Power-On Reset
18-02-2025 14:34:36 critical 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
18-02-2025 14:34:36 critical Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
18-02-2025 14:33:24 critical Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
18-02-2025 14:33:20 critical Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
18-02-2025 14:33:20 critical 16 consecutive T3 timeouts while trying to range on upstream channel 8;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
18-02-2025 14:32:32 critical Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
18-02-2025 14:32:16 critical No Ranging Response received - T3 time-out;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
18-02-2025 14:32:15 critical Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
18-02-2025 14:32:04 critical Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
18-02-2025 14:32:03 critical No Ranging Response received - T3 time-out;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
18-02-2025 14:31:57 critical Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=<REDACT>;CMTS-MAC=<REDACT>;CM-QOS=1.1;CM-VER=3.1;
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Downstream
3.0 Downstream channels
Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID
1 227000000 7.2 41 QAM 256 12
2 155000000 6.2 41 QAM 256 3
3 163000000 6.2 41 QAM 256 4
4 171000000 6.4 41 QAM 256 5
5 179000000 6.6 41 QAM 256 6
6 187000000 6.9 41 QAM 256 7
7 195000000 7.3 42 QAM 256 8
8 203000000 7.4 42 QAM 256 9
9 211000000 7.7 42 QAM 256 10
10 219000000 7.5 42 QAM 256 11
11 235000000 7 41 QAM 256 13
12 243000000 6.9 41 QAM 256 14
13 251000000 7 41 QAM 256 15
14 259000000 7.4 41 QAM 256 16
15 267000000 7.7 42 QAM 256 17
16 275000000 7.9 42 QAM 256 18
17 283000000 7.9 42 QAM 256 19
18 291000000 7.8 42 QAM 256 20
19 299000000 7.6 41 QAM 256 21
20 307000000 7.4 41 QAM 256 22
21 315000000 7.1 41 QAM 256 23
22 323000000 7.1 41 QAM 256 24
23 331000000 6.9 41 QAM 256 25
24 339000000 7.1 41 QAM 256 26
25 347000000 7.1 41 QAM 256 27
26 355000000 7.3 41 QAM 256 28
27 363000000 7.5 41 QAM 256 29
28 371000000 7.6 41 QAM 256 30
29 379000000 7.8 41 QAM 256 31
30 387000000 7.8 41 QAM 256 32
31 395000000 7.8 41 QAM 256 33
3.0 Downstream channels
Channel Locked Status RxMER (dB) Pre RS Errors Post RS Errors
1 Locked 41 0 0
2 Locked 41 0 0
3 Locked 41 0 0
4 Locked 41 0 0
5 Locked 41 0 0
6 Locked 41 0 0
7 Locked 42 0 0
8 Locked 42 0 0
9 Locked 42 0 0
10 Locked 42 0 0
11 Locked 41 0 0
12 Locked 41 0 0
13 Locked 41 0 0
14 Locked 41 0 0
15 Locked 42 0 0
16 Locked 42 0 0
17 Locked 42 0 0
18 Locked 42 0 0
19 Locked 41 0 0
20 Locked 41 0 0
21 Locked 41 0 0
22 Locked 41 0 0
23 Locked 41 1 0
24 Locked 41 0 0
25 Locked 41 1 0
26 Locked 41 1 0
27 Locked 41 1 0
28 Locked 41 1 0
29 Locked 41 1 0
30 Locked 41 0 0
31 Locked 41 0 0
3.1 Downstream channels
Channel Channel Width (MHz) FFT Type Number of Active Subcarriers Modulation (Active Profile) First Active Subcarrier (Hz)
37 94 4K 1840 QAM 4096 1108
3.1 Downstream channels
Channel ID Locked Status RxMER Data (dB) PLC Power (dBmV) Corrected errors (Active Profile) Uncorrectable errors (Active Profile)
37 Locked 42 7.5 1736434462 0
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Upstream
3.0 Upstream channels
Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID
0 49600000 44.8 5120 QAM 32 1
1 43100000 44.3 5120 QAM 32 2
2 36600000 43.8 5120 QAM 32 3
3 30100000 43.8 5120 QAM 32 4
4 23600000 43.5 5120 QAM 32 5
3.0 Upstream channels
Channel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts
0 ATDMA 0 0 0 0
1 ATDMA 0 0 0 0
2 ATDMA 0 0 0 0
3 ATDMA 0 0 0 0
4 ATDMA 0 0 0 0
3.1 Upstream channels
Channel Channel Width (MHz) Power (dBmV) FFT Type Modulation
6 10.4 39.5 2K QAM 256
3.1 Upstream channels
Channel Channel Type Number of Active Subcarriers First Active Subcarrier (Hz) T3 Timeouts T4 Timeouts
6 OFDMA 208 74000000 0 0
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Configuration
General Configuration
Network access Allowed
Maximum Number of CPEs 1
Baseline Privacy Enabled
DOCSIS Mode 3.1
Config file cmreg-vmdg660-bbt060-b.cm
Primary Downstream Service Flow
SFID 126216
Max Traffic Rate 287500061 bps
Max Traffic Burst 42600bytes
Min Traffic Rate 0 bps
Primary Upstream Service Flow
SFID 126215
Max Traffic Rate 27500061 bps
Max Traffic Burst 42600bytes
Min Traffic Rate 0 bps
Max Concatenated Burst 42600bytes
Scheduling Type Best Effort