Participant

Re: Yet another SB6141 issue thread (slow DL speeds)

Tech just left. My issue appears to be intermittent. Had errors at the house box, so he went to the hut at the driveway, still getting errors, then *poof*... Errors gone. He did swap the ends on the underground cable just for kicks, but we are running this up the chain to maintenance. 

 

Current levels:

DownstreamBonding Channel Value

Channel ID
Frequency555000000 Hz 561000000 Hz 567000000 Hz 573000000 Hz 579000000 Hz 585000000 Hz 591000000 Hz 597000000 Hz 
Signal to Noise Ratio38 dB 38 dB 38 dB 37 dB 37 dB 37 dB 37 dB 38 dB 
Downstream ModulationQAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 
Power Level
The Downstream Power Level reading is a snapshot taken at the time this page was requested. Please Reload/Refresh this Page for a new reading
6 dBmV  6 dBmV  5 dBmV  5 dBmV  5 dBmV  5 dBmV  5 dBmV  4 dBmV  

 

UpstreamBonding Channel Value

Channel ID
Frequency24200000 Hz 19400000 Hz 30600000 Hz 37000000 Hz 
Ranging Service ID6932 6932 6932 6932 
Symbol Rate5.120 Msym/sec 2.560 Msym/sec 5.120 Msym/sec 2.560 Msym/sec 
Power Level32 dBmV 30 dBmV 33 dBmV 33 dBmV 
Upstream Modulation[3] QPSK
[1] 16QAM
[2] 64QAM
 
[3] QPSK
[2] 16QAM
 
[3] QPSK
[1] 16QAM
[2] 64QAM
 
[3] QPSK
[3] 16QAM
 
Ranging StatusSuccess Success Success Success 

 

Signal Stats (Codewords)Bonding Channel Value

Channel ID
Total Unerrored Codewords43569566 42638638 42667711 42666381 42662377 42665597 42666827 42664770 
Total Correctable Codewords7456 5504 3053 1385 660 306 162 152 
Total Uncorrectable Codewords52222 36964 18387 4943 2401 608 607 603 

 

TimePriorityCodeMessage

Apr 14 2016 16:47:476-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:47:475-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:47:186-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:47:185-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Jan 01 1970 00:00:156-NoticeN/ACable Modem Reboot due to power reset ;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:16:203-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:16:165-WarningT202.0Lost MDD Timeout;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:16:153-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:16:145-WarningT202.0Lost MDD Timeout;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:15:523-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:13:136-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:13:135-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:12:456-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:12:455-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Jan 01 1970 00:00:156-NoticeN/ACable Modem Reboot due to T4 timeout ;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:08:305-WarningT202.0Lost MDD Timeout;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:08:303-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:08:083-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 16:08:033-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 02:14:066-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;

 

 

 

Reboot at 16:47 was us after working with the cables.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Expert

Re: Yet another SB6141 issue thread (slow DL speeds)

Does that modem  have a clear FEC counter? If so click on it, if not cycle power to clear out the corrected/ uncorrecteds..  to zero

Then see what it looks like in a couple hours, it mat be fixed... Underground is as bad as overhead, they get nailed with fertilizer and road salt....

 

Participant

Re: Yet another SB6141 issue thread (slow DL speeds)

No, it doesnt. Signals and logs from this morning. Looks like it rebooted again last night.

 

DownstreamBonding Channel Value
Channel ID
Frequency555000000 Hz 561000000 Hz 567000000 Hz 573000000 Hz 579000000 Hz 585000000 Hz 591000000 Hz 597000000 Hz 
Signal to Noise Ratio37 dB 37 dB 37 dB 37 dB 37 dB 37 dB 37 dB 37 dB 
Downstream ModulationQAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 
Power Level
The Downstream Power Level reading is a snapshot taken at the time this page was requested. Please Reload/Refresh this Page for a new reading
8 dBmV  9 dBmV  9 dBmV  9 dBmV  9 dBmV  8 dBmV  8 dBmV  8 dBmV  

 

UpstreamBonding Channel Value

Channel ID
Frequency24200000 Hz 19400000 Hz 30600000 Hz 37000000 Hz 
Ranging Service ID7564 7564 7564 7564 
Symbol Rate5.120 Msym/sec 2.560 Msym/sec 5.120 Msym/sec 2.560 Msym/sec 
Power Level37 dBmV 36 dBmV 39 dBmV 38 dBmV 
Upstream Modulation[3] QPSK
[1] 16QAM
[2] 64QAM
 
[3] QPSK
[2] 16QAM
 
[3] QPSK
[1] 16QAM
[2] 64QAM
 
[3] QPSK
[3] 16QAM
 
Ranging StatusSuccess Success Success Success 

 

Signal Stats (Codewords)Bonding Channel Value

Channel ID
Total Unerrored Codewords1061753745 1009756763 1009756597 1009756680 1009757684 1009757865 1009757778 1009758103 
Total Correctable Codewords1205 807 497 990 957 986 959 1067 
Total Uncorrectable Codewords2536 1010 1536 915 6690 6770 7172 7034 

 

 

 

TimePriorityCodeMessage

Apr 14 2016 23:46:273-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:24:276-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:24:275-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:23:586-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:23:585-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Jan 01 1970 00:11:523-CriticalR02.0No Ranging Response received - T3 time-out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Jan 01 1970 00:00:156-NoticeN/ACable Modem Reboot due to T4 timeout ;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:11:403-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:11:385-WarningT202.0Lost MDD Timeout;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:11:333-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:11:153-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:11:033-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 22:23:333-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 22:23:103-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 22:22:373-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 22:22:293-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 22:21:593-CriticalR02.0No Ranging Response received - T3 time-out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 18:41:205-WarningT202.0Lost MDD Timeout;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 18:41:205-WarningN/ADS Partial Service Fallback: MDD Lost-> CM in DOCSIS 3.0 Recovery Mode ;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 18:41:205-WarningT202.0Lost MDD Timeout;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;

 

 

It had been jumping channels with lots of uncorrecteds last night before I went to bed, which was about 10 minutes before it rebooted apparently.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Expert

Re: Yet another SB6141 issue thread (slow DL speeds)

You need to call twc back out, it's still intermittent causing the t3 and T4 resets

 

Participant

Re: Yet another SB6141 issue thread (slow DL speeds)

Maintenance was at the house today. Reset the modem tonight to keep an eye on the uncorrecteds. Heres the current situation:

DownstreamBonding Channel Value

Channel ID
Frequency555000000 Hz 561000000 Hz 567000000 Hz 573000000 Hz 579000000 Hz 585000000 Hz 591000000 Hz 597000000 Hz 
Signal to Noise Ratio38 dB 38 dB 38 dB 37 dB 37 dB 37 dB 37 dB 38 dB 
Downstream ModulationQAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 
Power Level
The Downstream Power Level reading is a snapshot taken at the time this page was requested. Please Reload/Refresh this Page for a new reading
5 dBmV  5 dBmV  5 dBmV  4 dBmV  4 dBmV  4 dBmV  3 dBmV  3 dBmV  

 

UpstreamBonding Channel Value

Channel ID
Frequency24200000 Hz 19400000 Hz 30600000 Hz 37000000 Hz 
Ranging Service ID1305 1305 1305 1305 
Symbol Rate5.120 Msym/sec 2.560 Msym/sec 5.120 Msym/sec 2.560 Msym/sec 
Power Level38 dBmV 36 dBmV 39 dBmV 39 dBmV 
Upstream Modulation[3] QPSK
[1] 16QAM
[2] 64QAM
 
[3] QPSK
[2] 16QAM
 
[3] QPSK
[1] 16QAM
[2] 64QAM
 
[3] QPSK
[3] 16QAM
 
Ranging StatusSuccess Success Success Success 

 

Signal Stats (Codewords)Bonding Channel Value

Channel ID
Total Unerrored Codewords55869197 54975472 54967204 54983574 54958233 54959324 54962296 54962483 
Total Correctable Codewords118 109 83 128 382 101 18 28 
Total Uncorrectable Codewords1503 1437 1543 1495 2242 2494 678 1542 

 

TimePriorityCodeMessage

Apr 15 2016 17:20:556-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 15 2016 17:20:555-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 15 2016 17:20:266-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 15 2016 17:20:265-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Jan 01 1970 00:00:156-NoticeN/ACable Modem Reboot from GUI/Configuration page ;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:46:273-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:24:276-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:24:275-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:23:586-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:23:585-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Jan 01 1970 00:11:523-CriticalR02.0No Ranging Response received - T3 time-out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Jan 01 1970 00:00:156-NoticeN/ACable Modem Reboot due to T4 timeout ;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:11:403-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:11:385-WarningT202.0Lost MDD Timeout;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:11:333-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:11:153-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 23:11:033-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 22:23:333-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 22:23:103-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 14 2016 22:22:373-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;

 

 

The reboot from GUI was me, I did that to clear the uncorrecteds. Ill keep an eye on it tonight.

 

 

Expert

Re: Yet another SB6141 issue thread (slow DL speeds)

It looks like they lowered the downstream gain out on the street somewhere. See if there's an improvement.

 

Participant

Re: Yet another SB6141 issue thread (slow DL speeds)

I was hopeful the issue was resolved, but I dont think it is. 

DownstreamBonding Channel Value

Channel ID12 
Frequency555000000 Hz 561000000 Hz 567000000 Hz 573000000 Hz 579000000 Hz 585000000 Hz 591000000 Hz 621000000 Hz 
Signal to Noise Ratio37 dB 38 dB 38 dB 37 dB 37 dB 37 dB 37 dB 37 dB 
Downstream ModulationQAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 
Power Level
The Downstream Power Level reading is a snapshot taken at the time this page was requested. Please Reload/Refresh this Page for a new reading
8 dBmV  8 dBmV  8 dBmV  8 dBmV  8 dBmV  8 dBmV  7 dBmV  6 dBmV  

 

UpstreamBonding Channel Value

Channel ID
Frequency24200000 Hz 19400000 Hz 30600000 Hz 37000000 Hz 
Ranging Service ID1305 1305 1305 1305 
Symbol Rate5.120 Msym/sec 2.560 Msym/sec 5.120 Msym/sec 2.560 Msym/sec 
Power Level38 dBmV 35 dBmV 38 dBmV 39 dBmV 
Upstream Modulation[3] QPSK
[1] 16QAM
[2] 64QAM
 
[3] QPSK
[2] 16QAM
 
[3] QPSK
[1] 16QAM
[2] 64QAM
 
[3] QPSK
[3] 16QAM
 
Ranging StatusSuccess Success Success Success 

Signal Stats (Codewords)Bonding Channel Value

Channel ID12 
Total Unerrored Codewords1968538211 1967647837 1967644807 1967666952 1967645678 1967663323 1967676134 1747531904 
Total Correctable Codewords6308 5448 6397 3866 5163 1782 1993 453 
Total Uncorrectable Codewords44395 41800 35676 32383 27832 14612 2664 3189 

 

No new error log entries, but it dropped channel 8 overnight and the uncorrected have continued to climb. 

 

Tech left his cell number in case maintenance closed the ticket (which Im sure they did), so Ill go ahead and give him a call.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Expert

Re: Yet another SB6141 issue thread (slow DL speeds)

Call this back in, it's pretty bad

 

Participant

Re: Yet another SB6141 issue thread (slow DL speeds)

TWC was at the house again yesterday. So far, they replaced a significant amount of underground wire that was found to be bad on the street, and maintenance was checking the hut yesterday afternoon. There is random noise on the line which cant seem to be pinpointed. Ill take a look and post levels this evening, but thats the current status. The noise issue is a known issue they are working to resolve.

Participant

Re: Yet another SB6141 issue thread (slow DL speeds)

Signals from tonight. 4/24 errors and resets were from the TWC visit yesterday.

Bonding Channel Value

Channel ID15 
Frequency555000000 Hz 561000000 Hz 567000000 Hz 573000000 Hz 579000000 Hz 585000000 Hz 603000000 Hz 639000000 Hz 
Signal to Noise Ratio38 dB 38 dB 38 dB 38 dB 37 dB 37 dB 38 dB 37 dB 
Downstream ModulationQAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 
Power Level
The Downstream Power Level reading is a snapshot taken at the time this page was requested. Please Reload/Refresh this Page for a new reading
6 dBmV  6 dBmV  6 dBmV  6 dBmV  6 dBmV  6 dBmV  4 dBmV  2 dBmV  

 

UpstreamBonding Channel Value

Channel ID
Frequency24200000 Hz 19400000 Hz 30600000 Hz 37000000 Hz 
Ranging Service ID6961 6961 6961 6961 
Symbol Rate5.120 Msym/sec 2.560 Msym/sec 5.120 Msym/sec 2.560 Msym/sec 
Power Level39 dBmV 38 dBmV 41 dBmV 41 dBmV 
Upstream Modulation[3] QPSK
[1] 16QAM
[2] 64QAM
 
[3] QPSK
[2] 16QAM
 
[3] QPSK
[1] 16QAM
[2] 64QAM
 
[3] QPSK
[3] 16QAM
 
Ranging StatusSuccess Success Success Success 

 

 

Signal Stats (Codewords)Bonding Channel Value

Channel ID15 
Total Unerrored Codewords5218253650 5217306424 5217356475 5217413371 5217425178 5217445969 4993800014 4559965514 
Total Correctable Codewords27768 24194 19895 14568 10712 8267 1218 2016 
Total Uncorrectable Codewords192635 177115 139312 95714 62421 45100 4020 6105 

 

 

 

TimePriorityCodeMessage

Apr 24 2016 11:53:506-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 24 2016 11:53:505-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 24 2016 11:53:264-ErrorT06.0RCS Primary DS Failure;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 24 2016 11:53:263-CriticalT04.0SYNC Timing Synchronization failure - Failed to receive MAC SYNC frame within time-out period;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 24 2016 11:53:216-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 24 2016 11:53:215-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Jan 01 1970 00:00:156-NoticeN/ACable Modem Reboot due to T4 timeout ;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.0;
Apr 24 2016 11:37:243-CriticalR04.0Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 24 2016 11:37:205-WarningT202.0Lost MDD Timeout;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 24 2016 11:36:563-CriticalT05.0SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 22 2016 06:01:116-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 22 2016 06:01:115-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 22 2016 06:00:494-ErrorT06.0RCS Primary DS Failure;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 22 2016 06:00:493-CriticalT04.0SYNC Timing Synchronization failure - Failed to receive MAC SYNC frame within time-out period;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 22 2016 06:00:446-NoticeI401.0TLV-11 - unrecognized OID;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 22 2016 06:00:445-WarningZ00.0MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Jan 01 1970 00:00:156-NoticeN/ACable Modem Reboot due to power reset ;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.1;CM-VER=3.0;
Apr 21 2016 21:07:265-WarningT202.0Lost MDD Timeout;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 21 2016 21:07:265-WarningN/ADS Partial Service Fallback: MDD Lost-> CM in DOCSIS 3.0 Recovery Mode ;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;
Apr 21 2016 21:07:036-NoticeN/AMDD Recovery following MDD Loss;CM-MAC=84:61:a0:a8:03:d6;CMTS-MAC=00:17:10:86:ab:cb;CM-QOS=1.1;CM-VER=3.0;