Hi Comcast,
I am subscribing the 100mbps plan and the internet speed used to be ~ 30~60mpbs. There was internet outage two weeks ago, and I have noticed that the internet speed became ~100bps since then. However, the internet connection is getting worse than before. There was 2~3 times internet loss which I never had last 5 year. I have switched the cable modem from SB6121 to SB6183 for I thought SB6121 cannot handle stable 100Mbsp speed. But new SB6183 still showed the same issue. This Saturday, Comcast technicial visited and replaced the connector outside home. This did't work either. Last night, it became worse and as shown in below the log, I had internet loss in every hour until this morning.
I am using SB6183 cable modem and netgear R6700v2 wifi router.
The time when I am posting this now, it looks fine in downstram and uptream channel as shown below. When it starts to become unstable, I can notice that the numbers in corrected and uncorrectables are increasing dramatically, and finally internet is disconnected. The connection is back to normal in few minutes but it happens again in few hours.
Please take a look my issue and advise how to fix this issue.
Thanks in advance.
Mon Aug 03 04:42:03 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:03 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:03 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:40 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:40 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:40 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:47 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:47:07 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 04:52:32 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:56:52 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 05:27:59 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:27:59 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:27:59 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:28:16 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:28:16 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:28:16 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:28:29 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:32:49 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 05:55:04 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:04 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:04 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:39 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:39 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:39 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:46 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 06:00:06 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 06:29:36 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 06:33:56 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Notice (6) | Honoring MDD; IP provisioning mode = IPv6 |
Startup Procedure
Procedure | Status | Comment |
Acquire Downstream Channel | Locked | |
Connectivity State | OK | Operational |
Boot State | OK | Operational |
Configuration File | OK | |
Security | Enabled | BPI+ |
DOCSIS Network Access Enabled | Allowed |
Channel | Lock Status | Modulation | Channel ID | Frequency | Power | SNR | Corrected | Uncorrectables |
1 | Locked | QAM256 | 20 | 483000000 Hz | 4.0 dBmV | 37.8 dB | 16 | 83 |
2 | Locked | QAM256 | 21 | 489000000 Hz | 4.1 dBmV | 37.8 dB | 0 | 0 |
3 | Locked | QAM256 | 22 | 495000000 Hz | 4.1 dBmV | 37.7 dB | 0 | 0 |
4 | Locked | QAM256 | 23 | 507000000 Hz | 4.1 dBmV | 36.7 dB | 4 | 0 |
5 | Locked | QAM256 | 24 | 513000000 Hz | 4.1 dBmV | 37.6 dB | 0 | 0 |
6 | Locked | QAM256 | 25 | 519000000 Hz | 4.1 dBmV | 37.5 dB | 0 | 0 |
7 | Locked | QAM256 | 26 | 525000000 Hz | 4.1 dBmV | 37.4 dB | 0 | 0 |
8 | Locked | QAM256 | 27 | 531000000 Hz | 4.2 dBmV | 37.5 dB | 0 | 0 |
9 | Locked | QAM256 | 28 | 537000000 Hz | 4.2 dBmV | 37.4 dB | 0 | 0 |
10 | Locked | QAM256 | 29 | 543000000 Hz | 4.2 dBmV | 37.3 dB | 0 | 0 |
11 | Locked | QAM256 | 30 | 549000000 Hz | 4.1 dBmV | 37.3 dB | 0 | 0 |
12 | Locked | QAM256 | 31 | 555000000 Hz | 4.2 dBmV | 37.3 dB | 0 | 0 |
13 | Locked | QAM256 | 32 | 561000000 Hz | 4.2 dBmV | 37.3 dB | 0 | 0 |
14 | Locked | QAM256 | 33 | 567000000 Hz | 4.1 dBmV | 37.2 dB | 0 | 0 |
15 | Locked | QAM256 | 34 | 573000000 Hz | 4.0 dBmV | 37.1 dB | 0 | 0 |
16 | Locked | QAM256 | 35 | 579000000 Hz | 3.8 dBmV | 37.1 dB | 0 | 0 |
Channel | Lock Status | US Channel Type | Channel ID | Symbol Rate | Frequency | Power |
1 | Locked | ATDMA | 4 | 5120 Ksym/sec | 36700000 Hz | 39.5 dBmV |
2 | Locked | ATDMA | 5 | 1280 Ksym/sec | 41200000 Hz | 41.3 dBmV |
3 | Locked | ATDMA | 1 | 5120 Ksym/sec | 17300000 Hz | 38.8 dBmV |
4 | Locked | ATDMA | 3 | 5120 Ksym/sec | 30300000 Hz | 39.0 dBmV |
Here is the full log file which I can see now
The table below contains the log of events that the SB6183 has detected. This log can be important to the service provider to help diagnose and correct problems, if any should occur.
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;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=f8:a0:97:b6:37:6d;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 01:57:37 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 01:57:37 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 01:57:37 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 01:57:52 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 01:57:52 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 01:57:52 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 2;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 02:02:10 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 02:48:03 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 02:48:03 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 02:48:03 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 2;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 02:48:33 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 02:48:33 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 02:48:33 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 02:48:40 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 02:53:00 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Mon Aug 03 03:12:27 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 03:12:27 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 03:12:27 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 03:12:42 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 03:17:02 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 03:48:26 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 03:52:46 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:02:18 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:06:38 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 04:42:03 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:03 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:03 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:40 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:40 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:40 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:42:47 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:47:07 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 04:52:32 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 04:56:52 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 05:27:59 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:27:59 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:27:59 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:28:16 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:28:16 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:28:16 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:28:29 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:32:49 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 05:55:04 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:04 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:04 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:39 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:39 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:39 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 05:55:46 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 06:00:06 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 03 06:29:36 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 03 06:33:56 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Notice (6) | Honoring MDD; IP provisioning mode = IPv6 |
Even though the signal stats looked o/k at that snapshot in time, the error log entries confirm that something is going on. Perhaps there is noise ingress into the line(s) somewhere.
There are other signal stat figures that can't be read by the modem. They are the "Upstream Rx Power" (Upstream Receive Power Level), the "Upstream SNR Ch." (Upstream Signal To Noise Ratio), and the "Upstream ICFR" (In Channel Frequency Response). These are as equally important in diagnosing connectivity issues as are the modem's stats.
I'm going to escalate your issue to the Comcast corporate employees that are available to these boards. They can check the CMTS (Cable Modem Termination System) for any real time degradation and / or error reports, see your node / cable plant and modem health, and see whether or not everything is in the green zone. They can also see a history plot for the modem and poll for those upstream receive signal stats.
You should get a reply here in your topic. Good luck !
Hi @jsukpark,
We appreciate you asking your question here in the Xfinity Forum, we are happy to help. I'm sorry for the experience you're having with your internet connection and would like to investigate and help find a resolution.
Can you please send me a private message with your first and last name, and the numbers associated with your address? To send a private message, click on "ComcastChe" and then click send a message. I look forward to chatting with you soon.
Hi, @ComcastChe
Are you working on my modem? Now the internet connection is in and out every minutes and I cannot access to internet anymore.
@jsukpark , not just yet. I am almost finished assisting the customer I was working with before you and will be replying to your PM next. I have not yet had the chance to access your account.
@ComcastChe Is there any update on my issue? It seems there is no improvement since yesterday.
From 11:00PM(PST) 8/3/2020 to 7:30AM(PST) 8/4/2020
: Every hours there was internet drops.
From 07:30AM(PST) 8/4/2020 to 10:20AM(PST) 8/4/2020
: Stable internet connection
From 10:20AM(PST) 8/4/2020 to now
: Every hours there is internet drops.
Here is the log file I captued below
The table below contains the log of events that the SB6183 has detected. This log can be important to the service provider to help diagnose and correct problems, if any should occur.
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Tue Aug 04 04:47:47 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 04:47:47 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 04:47:47 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 04:48:15 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 04:48:15 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 04:48:15 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 2;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 04:52:35 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Tue Aug 04 06:18:22 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 06:18:22 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 06:18:22 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 06:18:55 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 06:23:15 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | TFTP failed - Request sent - No Response;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | TFTP Request Retries exceeded, CM unable to register |
Time Not Established | Critical (3) | SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;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=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No UCDs Received - Timeout;;CM-MAC=f8:a0:97:b6:37:6d;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=f8:a0:97:b6:37:6d;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No UCDs Received - Timeout;;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;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=f8:a0:97:b6:37:6d;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No UCDs Received - Timeout;;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;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=f8:a0:97:b6:37:6d;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No UCDs Received - Timeout;;CM-MAC=f8:a0:97:b6:37:6d;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=f8:a0:97:b6:37:6d;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Tue Aug 04 10:23:39 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 10:27:59 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:16:04 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:16:04 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:16:04 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:16:41 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:21:01 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Tue Aug 04 11:25:19 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:29:39 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Tue Aug 04 11:36:07 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:40:27 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:44:17 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:48:37 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:54:30 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:58:50 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Tue Aug 04 12:04:50 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 12:09:10 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Notice (6) | Honoring MDD; IP provisioning mode = IPv6 |
FWIW, just an FYI. Most of those error log entries are unhelpful and basically useless because they have the "Time Not Established" date/time stamp so they can't really be used for troubleshooting and are basically invalid. Those happen when a modem is re-booted/powercycled either deliberately by the end user or spontaneously because of connectivity / signal issues with the system, so it spits out a number of random errors caused by the re-boot. Makes the entries look more numerous than they really are. It really likely to be only one or two actual events.
Thanks @EG for the reply. I see. Here is the cleaner version just in case.
Event Log
The table below contains the log of events that the SB6183 has detected. This log can be important to the service provider to help diagnose and correct problems, if any should occur.
Top of Form
Time | Priority | Description |
Tue Aug 04 06:23:15 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 10:23:39 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 10:27:59 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:16:04 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:16:04 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:16:04 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:16:41 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:21:01 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:25:19 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:29:39 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:36:07 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:40:27 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:44:17 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:48:37 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:54:30 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 11:58:50 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 12:04:50 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 12:09:10 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 12:18:08 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 12:22:28 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 12:30:39 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 12:34:59 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 12:38:53 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 12:43:13 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 13:40:12 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 13:40:12 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 13:40:12 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 13:40:21 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 13:44:41 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Tue Aug 04 13:46:41 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Bottom of Form
last night shows internet drops every hours.
Is there anyone to tell me what is going on my node? Since two days ago, no one tells me any update yet. But the issue still persists
Event Log
The table below contains the log of events that the SB6183 has detected. This log can be important to the service provider to help diagnose and correct problems, if any should occur.
Top of Form
Time | Priority | Description |
Tue Aug 04 22:52:29 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 00:17:20 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 00:17:20 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 00:17:20 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 00:17:40 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 00:17:40 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 00:17:40 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 00:17:56 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 00:22:16 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:30 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:30 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:30 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:59 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:59 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:59 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 2;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:28:00 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:32:20 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:36 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:36 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:36 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:54 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:54 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:54 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:23:10 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:27:30 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:00 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:00 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:00 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:37 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:37 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:37 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:45 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:21:05 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:27:27 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:27:27 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:27:27 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:27:47 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:32:07 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:06 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:06 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:06 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:26 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:26 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:26 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:52 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:53:12 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 05:07:44 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 05:07:44 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 05:07:44 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 05:08:26 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 05:12:46 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 05:55:23 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 06:16:04 2020 | Critical (3) | Resetting the cable modem due to docsDevResetNow |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 06:17:44 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 06:26:44 2020 | Critical (3) | Resetting the cable modem due to docsDevResetNow |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 06:40:32 2020 | Critical (3) | Resetting the cable modem due to docsDevResetNow |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Notice (6) | Honoring MDD; IP provisioning mode = IPv6 |
Another two more disconnections happened after the previous post.
Event Log
The table below contains the log of events that the SB6183 has detected. This log can be important to the service provider to help diagnose and correct problems, if any should occur.
Top of Form
Time | Priority | Description |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 01:27:30 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:30 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:30 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:59 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:59 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:27:59 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 2;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:28:00 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 01:32:20 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 02:22:36 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:36 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:36 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:54 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:54 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:22:54 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:23:10 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 02:27:30 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 03:16:00 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:00 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:00 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:37 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:37 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:37 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:16:45 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 03:21:05 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 04:27:27 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:27:27 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:27:27 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:27:47 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:32:07 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 04:48:06 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:06 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:06 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:26 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:26 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:26 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:48:52 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 04:53:12 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 05:07:44 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 05:07:44 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 05:07:44 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 05:08:26 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 05:12:46 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 05:55:23 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 06:16:04 2020 | Critical (3) | Resetting the cable modem due to docsDevResetNow |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 06:17:44 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 06:26:44 2020 | Critical (3) | Resetting the cable modem due to docsDevResetNow |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 06:40:32 2020 | Critical (3) | Resetting the cable modem due to docsDevResetNow |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 08:19:30 2020 | Critical (3) | Resetting the cable modem due to docsDevResetNow |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Wed Aug 05 11:29:11 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 11:29:11 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 11:29:11 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 11:29:38 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 11:33:58 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 11:42:29 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Wed Aug 05 11:46:49 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Bottom of Form
I'm going to re-escalate your issue. The last two days may have been ComcastChe's days off.
No prob !
Hello, @jsukpark! Thanks again for reaching out to us on the forums here. I would like to have a look into the issue with your internet and see what could be going on. Can you please send me a PM with your first and last name so I may further assist you?
To send a private message, please click my name "ComcastMichael" then select "Send a Message" on the right side.
Here is modem log for today's morning.
Issue still persists.
Event Log
The table below contains the log of events that the SB6183 has detected. This log can be important to the service provider to help diagnose and correct problems, if any should occur.
Top of Form
Time | Priority | Description |
Thu Aug 06 04:22:39 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 04:22:39 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 04:22:39 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 04:23:06 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 04:23:06 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 04:23:06 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 2;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 04:27:26 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 04:32:06 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 04:36:26 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 05:12:42 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 05:12:42 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 05:12:42 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 05:13:09 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 05:13:09 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 05:13:09 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 2;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 05:13:13 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 05:17:33 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Thu Aug 06 09:02:45 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:02:45 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:02:45 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:03:07 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:03:07 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:03:07 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:03:21 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:07:41 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Thu Aug 06 10:43:39 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:43:39 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:43:39 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 2;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:44:07 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:44:07 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:44:07 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:44:16 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:48:36 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Thu Aug 06 10:57:22 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 11:01:42 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Notice (6) | Honoring MDD; IP provisioning mode = IPv6 |
five internet drops for one hour.
10:48
11:01
11:17
11:28
11:36
I am using my own verizon hotspot to have a stable internet most of time.
Please DO NOT delete my posts. I need to save all the internet interruptions for a record.
Event Log
The table below contains the log of events that the SB6183 has detected. This log can be important to the service provider to help diagnose and correct problems, if any should occur.
Top of Form
Time | Priority | Description |
Thu Aug 06 09:02:45 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:02:45 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:02:45 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:03:07 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:03:07 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:03:07 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:03:21 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 09:07:41 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Thu Aug 06 10:43:39 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:43:39 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:43:39 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 2;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:44:07 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:44:07 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:44:07 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:44:16 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 10:48:36 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Thu Aug 06 10:57:22 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 11:01:42 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Thu Aug 06 11:13:00 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 11:17:20 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Thu Aug 06 11:24:10 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 11:28:31 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Thu Aug 06 11:32:07 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Thu Aug 06 11:36:27 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Notice (6) | Honoring MDD; IP provisioning mode = IPv6 |
Thu Aug 06 12:08:33 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
No prob. 😊
During the weekend, here is my update.
Since the school season starts this week, I am worrying that this issue persists to impact to the kid's online class.
The table below contains the log of events that the SB6183 has detected. This log can be important to the service provider to help diagnose and correct problems, if any should occur.
Time Not Established | Critical (3) | SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=f8:a0:97:b6:37:6d;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=f8:a0:97:b6:37:6d;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 10 10:16:02 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 10:16:02 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 10:16:02 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 10:16:30 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 10:16:30 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 10:16:30 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 2;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 10:20:49 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=f8:a0:97:b6:37:6d;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=f8:a0:97:b6:37:6d;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; |
Mon Aug 10 10:34:20 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 10:38:40 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Mon Aug 10 11:43:21 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 11:43:22 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 11:43:22 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 11:44:06 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 11:48:26 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Critical (3) | No Maintenance Broadcasts for Ranging opportunities received - T2 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.0;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 10 12:51:04 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 12:51:37 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Mon Aug 10 12:57:13 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 12:57:16 2020 | Critical (3) | SYNC Timing Synchronization failure - Failed to receive MAC SYNC frame within time-out period;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 13:09:41 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 13:09:41 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 13:09:41 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 13:09:56 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 13:09:56 2020 | Critical (3) | Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 13:09:56 2020 | Critical (3) | 16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 13:10:20 2020 | Critical (3) | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Mon Aug 10 13:14:40 2020 | Critical (3) | Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=f8:a0:97:b6:37:6d;CMTS-MAC=00:01:5c:65:2c:5c;CM-QOS=1.1;CM-VER=3.0; |
Time Not Established | Critical (3) | No Ranging Response received - T3 time-out |
Time Not Established | Notice (6) | Honoring MDD; IP provisioning mode = IPv6 |
Modem status as of now
The statuses listed show the connection state of the cable modem. They are used by your service provider to evaluate the operation of the cable modem.
Procedure | Status | Comment |
Acquire Downstream Channel | Locked | |
Connectivity State | OK | Operational |
Boot State | OK | Operational |
Configuration File | OK | |
Security | Enabled | BPI+ |
DOCSIS Network Access Enabled | Allowed |
Channel | Lock Status | Modulation | Channel ID | Frequency | Power | SNR | Corrected | Uncorrectables |
1 | Locked | QAM256 | 8 | 411000000 Hz | 5.5 dBmV | 37.8 dB | 5 | 30 |
2 | Locked | QAM256 | 9 | 417000000 Hz | 5.4 dBmV | 37.8 dB | 0 | 0 |
3 | Locked | QAM256 | 10 | 423000000 Hz | 5.4 dBmV | 37.8 dB | 0 | 0 |
4 | Locked | QAM256 | 11 | 429000000 Hz | 5.2 dBmV | 37.6 dB | 0 | 0 |
5 | Locked | QAM256 | 12 | 435000000 Hz | 5.0 dBmV | 37.5 dB | 0 | 0 |
6 | Locked | QAM256 | 13 | 441000000 Hz | 4.9 dBmV | 37.5 dB | 0 | 0 |
7 | Locked | QAM256 | 14 | 447000000 Hz | 4.8 dBmV | 37.4 dB | 0 | 0 |
8 | Locked | QAM256 | 15 | 453000000 Hz | 4.9 dBmV | 37.3 dB | 0 | 0 |
9 | Locked | QAM256 | 16 | 459000000 Hz | 4.7 dBmV | 37.2 dB | 0 | 0 |
10 | Locked | QAM256 | 17 | 465000000 Hz | 4.7 dBmV | 37.2 dB | 69 | 329 |
11 | Locked | QAM256 | 18 | 471000000 Hz | 4.5 dBmV | 37.1 dB | 0 | 0 |
12 | Locked | QAM256 | 19 | 477000000 Hz | 4.6 dBmV | 37.1 dB | 0 | 0 |
13 | Locked | QAM256 | 20 | 483000000 Hz | 4.6 dBmV | 37.1 dB | 0 | 0 |
14 | Locked | QAM256 | 21 | 489000000 Hz | 4.6 dBmV | 37.1 dB | 0 | 0 |
15 | Locked | QAM256 | 22 | 495000000 Hz | 4.6 dBmV | 37.0 dB | 0 | 0 |
16 | Locked | QAM256 | 23 | 507000000 Hz | 4.5 dBmV | 36.0 dB | 0 | 0 |
Channel | Lock Status | US Channel Type | Channel ID | Symbol Rate | Frequency | Power |
1 | Locked | ATDMA | 1 | 5120 Ksym/sec | 17300000 Hz | 38.0 dBmV |
2 | Locked | ATDMA | 5 | 1280 Ksym/sec | 41200000 Hz | 40.8 dBmV |
3 | Locked | ATDMA | 4 | 5120 Ksym/sec | 36700000 Hz | 39.0 dBmV |
4 | Locked | ATDMA | 3 | 5120 Ksym/sec | 30300000 Hz | 38.5 dBmV |
Current System Time: Mon Aug 10 15:43:35 2020