Skip to main content

    Support

    Offers

ishtar96's profile
ishtar96
1st Reply
1st Topic

New Poster

 • 

2 Messages

Tuesday, June 2nd, 2020 11:00 PM

Closed

Random disconnects have come back

I was facing random disconnects which gradually got worse, comcast eventually ran a new cable for me claiming my current one was too old and could not handle modern internet speeds, things were fine for a bit but now I am dealing with those disconnects again. I cannot access the modem until I reset it. It would be great if someone at comcast can take a look at this and help me troubleshoot the issue because obviously running a new line has not solved it. 

 

Tue May 19 09:41:40 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:40 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:43 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:46 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:52 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:55 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:56 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:58 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:00 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:02 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:03 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:04 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:08 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:10 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:10 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:12 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; 
 Tue May 19 09:42:13 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; 
 Thu May 28 07:16:41 2020    Critical (3)   Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Time Not Established   Critical (3)   No Ranging Response received - T3 time-out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.0;CM-VER=3.0; 
 Tue Jun 02 04:07:10 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:09:49 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:09:49 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:10:17 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:10:17 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:10:46 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:10:46 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:11:05 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:11:05 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:11:08 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; 
 Tue Jun 02 04:13:54 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;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;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.0;CM-VER=3.0; 
 Time Not Established   Notice (6)   Honoring MDD; IP provisioning mode = IPv6 
Connection


   Startup Sequence
 

 

    
   Startup Step Status Comment
 

 



  
   Acquire Downstream Channel 555000000 Hz Locked
 

 


  
   Upstream Connection OK Operational
 

 


  
   Boot State OK Operational
 

 



  
   Configuration File OK d11_m_mb7621_speedtierextreme2_c01.cm
 

 


  
   Security Enabled BPI+
 

 


  


   Downstream Bonded Channels
 

 

  
 

 


  
   Channel Lock Status Modulation Channel ID Freq. (MHz) Pwr (dBmV) SNR (dB) Corrected Uncorrected
1 Locked QAM256 13 555.0 3.3 39.9 0 0
2 Locked QAM256 38 435.0 1.9 39.9 0 0
3 Locked QAM256 39 441.0 1.8 39.8 0 0
4 Locked QAM256 40 447.0 1.9 39.8 0 0
5 Locked QAM256 41 453.0 1.9 39.8 0 0
6 Locked QAM256 25 459.0 2.0 39.8 0 0
7 Locked QAM256 34 465.0 2.0 39.7 0 0
8 Locked QAM256 35 471.0 2.0 39.7 0 0
9 Locked QAM256 36 477.0 2.0 39.8 0 0
10 Locked QAM256 1 483.0 2.4 39.9 0 0
11 Locked QAM256 2 489.0 2.5 39.9 0 0
12 Locked QAM256 3 495.0 2.5 39.8 0 0
13 Locked QAM256 4 501.0 2.7 40.0 0 0
14 Locked QAM256 5 507.0 2.9 36.8 0 0
15 Locked QAM256 6 513.0 3.1 40.1 0 0
16 Locked QAM256 7 519.0 3.2 40.1 0 0
17 Locked QAM256 8 525.0 3.5 40.9 0 0
18 Locked QAM256 9 531.0 3.6 40.8 0 0
19 Locked QAM256 10 537.0 3.8 40.9 0 0
20 Locked QAM256 11 543.0 3.9 40.9 0 0
21 Locked QAM256 12 549.0 3.7 40.5 0 0
22 Locked QAM256 14 561.0 3.8 40.7 0 0
23 Locked QAM256 15 567.0 3.9 40.7 0 0
24 Locked QAM256 16 573.0 4.0 40.8 0 0
Total             0 0


   Upstream Bonded Channels
 

 

  
 

 


  
   Channel Lock Status Channel Type Channel ID Symb. Rate (Ksym/sec) Freq. (MHz) Pwr (dBmV)
1 Locked ATDMA 3 5120 23.0 39.5
2 Locked ATDMA 1 5120 35.8 41.8
3 Locked ATDMA 2 5120 29.4 41.0
4 Locked ATDMA 4 5120 16.6 39.0
5 Not Locked Unknown 0 0 0 0.0
6 Not Locked Unknown 0 0 0 0.0
7 Not Locked Unknown 0 0 0 0.0
8 Not Locked Unknown 0 0 0 0.0

 

Question

 • 

Updated 

5 years ago

752

3

0

0

This conversation is no longer open for comments or replies and is no longer visible to community members.

EG

Expert

 • 

111.6K Messages

5 years ago

The signal stats are o/k but the error log entries indicate 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 will be able to poll the CMTS to see whether or not everything is in the green zone, see your node / cable plant and modem health, and also see a history plot for the modem. You should get a reply here in your topic. Good luck !

0

0

XfinityJoeTru

Official Employee

 • 

7K Messages

5 years ago

Hi ishtar96. We appreciate you visiting and posting on our Forums. I can assist with further troubleshooting your intermittent connectivity issues. I will start with polling your CMTS for real-time and also historical RF signal reports produced by your modem. I can also check your local Node/Plant for degradation or error reports. So I can get started, please send me a private message and include your full name so I can access your equipment. 

0

ishtar96

New Poster

 • 

2 Messages

5 years ago

Thanks Joe, it just randomly went down again and I had to restart the modem. 

   System Up Time 0 days 00h:02m:23s  
 

 


  
   Network Access Allowed  
 

 


  



   Downstream Bonded Channels
 

 

  
 

 


  
   Channel Lock Status Modulation Channel ID Freq. (MHz) Pwr (dBmV) SNR (dB) Corrected Uncorrected
1 Locked QAM256 13 555.0 2.8 39.9 0 0
2 Locked QAM256 38 435.0 1.6 39.9 0 0
3 Locked QAM256 39 441.0 1.5 39.8 0 0
4 Locked QAM256 40 447.0 1.6 39.8 0 0
5 Locked QAM256 41 453.0 1.6 39.8 0 0
6 Locked QAM256 25 459.0 1.7 39.8 0 0
7 Locked QAM256 34 465.0 1.7 39.8 0 0
8 Locked QAM256 35 471.0 1.6 39.7 0 0
9 Locked QAM256 36 477.0 1.7 39.8 0 0
10 Locked QAM256 1 483.0 2.0 39.9 0 0
11 Locked QAM256 2 489.0 2.1 39.8 0 0
12 Locked QAM256 3 495.0 2.1 39.8 0 0
13 Locked QAM256 4 501.0 2.3 39.9 0 0
14 Locked QAM256 5 507.0 2.4 36.7 0 0
15 Locked QAM256 6 513.0 2.6 40.0 0 0
16 Locked QAM256 7 519.0 2.7 40.0 0 0
17 Locked QAM256 8 525.0 3.1 40.9 0 0
18 Locked QAM256 9 531.0 3.2 40.9 0 0
19 Locked QAM256 10 537.0 3.4 40.8 0 0
20 Locked QAM256 11 543.0 3.5 40.8 0 0
21 Locked QAM256 12 549.0 3.2 40.6 0 0
22 Locked QAM256 14 561.0 3.4 40.7 0 0
23 Locked QAM256 15 567.0 3.4 40.6 0 0
24 Locked QAM256 16 573.0 3.5 40.4 0 0
Total             0 0



   Upstream Bonded Channels
 

 

  
 

 


  
   Channel Lock Status Channel Type Channel ID Symb. Rate (Ksym/sec) Freq. (MHz) Pwr (dBmV)
1 Locked ATDMA 2 5120 29.4 41.0
2 Locked ATDMA 1 5120 35.8 42.0
3 Locked ATDMA 3 5120 23.0 39.8
4 Locked ATDMA 4 5120 16.6 39.3
5 Not Locked Unknown 0 0 0 0.0
6 Not Locked Unknown 0 0 0 0.0
7 Not Locked Unknown 0 0 0 0.0
8 Not Locked Unknown 0 0 0 0.0

 

Event Log
   Log
 

 

  
 

 


  
 Time   Priority   Description 
 Tue May 19 09:41:40 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:43 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:46 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:52 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:55 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:56 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:41:58 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:00 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:02 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:03 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:04 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:08 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:10 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:10 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue May 19 09:42:12 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; 
 Tue May 19 09:42:13 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; 
 Thu May 28 07:16:41 2020    Critical (3)   Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Time Not Established   Critical (3)   No Ranging Response received - T3 time-out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.0;CM-VER=3.0; 
 Tue Jun 02 04:07:10 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:09:49 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:09:49 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:10:17 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:10:17 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:10:46 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:10:46 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:11:05 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:11:05 2020    Critical (3)   Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 
 Tue Jun 02 04:11:08 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; 
 Tue Jun 02 04:13:54 2020    Critical (3)   SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=00:40:36:65:7a:3c;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;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.0;CM-VER=3.0; 
 Time Not Established   Notice (6)   Honoring MDD; IP provisioning mode = IPv6 
 Wed Jun 03 11:43:53 2020    Warning (5)   MDD message timeout;CM-MAC=00:40:36:65:7a:3c;CMTS-MAC=00:01:5c:83:2e:67;CM-QOS=1.1;CM-VER=3.0; 

0

0

forum icon

New to the Community?

Start Here