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antdude
A Ninja Ant
Premium,VIP
join:2001-03-25
United State
kudos:4
Reviews:
·Time Warner Cable
reply to antdude

"DCC-ACK rejected unknown transaction ID" "DCC-ACK not received"

Interesting. I am not sure if this is related to the most of the city outage I had a few days ago... I was surfing the Internet and then got a very short disconnection (a couple seconds) with my cable modem's Ready light going out. I checked its 192.168.100.1 logs and saw a few "DCC-ACK ..." errors:

Cable Modem Event Log
First Time Last Time Priority Description
Sun Feb 03 23:02:19 2013 Sun Feb 03 23:02:19 2013 Error (4) DCC-ACK rejected unknown transaction ID
Sun Feb 03 23:02:17 2013 Sun Feb 03 23:02:17 2013 Error (4) DCC-ACK not received
Sat Feb 02 07:46:53 2013 Sat Feb 02 07:46:53 2013 Notice (6) DHCP Renew - lease parameters Time Protocol Servers modified;...
Sat Feb 02 07:46:52 2013 Sat Feb 02 07:46:52 2013 Error (4) DHCP RENEW WARNING - Field invalid in response v4 option;CM-M...
Sat Feb 02 03:26:49 2013 Sat Feb 02 03:26:49 2013 Error (4) DCC-ACK rejected unknown transaction ID
Sat Feb 02 03:26:47 2013 Sat Feb 02 03:26:47 2013 Error (4) DCC-ACK not received
Fri Feb 01 09:46:32 2013 Fri Feb 01 09:46:32 2013 Error (4) DCC-ACK rejected unknown transaction ID
Fri Feb 01 09:46:30 2013 Fri Feb 01 09:46:30 2013 Error (4) DCC-ACK not received
Wed Jan 30 16:50:30 2013 Wed Jan 30 16:50:30 2013 Notice (6) TLV-11 - unrecognized OID
Time Not Established Time Not Established Warning (5) DHCP WARNING - Non-critical field invalid in response ;CM-MAC...
Wed Jan 30 06:57:07 2013 Wed Jan 30 06:57:07 2013 Critical (3) Received Response to Broadcast Maintenance Request, But no Un...
Time Not Established Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire FEC f...
Wed Jan 30 06:52:14 2013 Wed Jan 30 06:52:14 2013 Critical (3) Received Response to Broadcast Maintenance Request, But no Un...
Tue Jan 15 19:36:55 2013 Tue Jan 15 19:36:55 2013 Critical (3) No Ranging Response received - T3 time-out
Tue Jan 15 19:35:42 2013 Tue Jan 15 19:35:42 2013 Critical (3) Received Response to Broadcast Maintenance Request, But no Un...
Thu Jan 31 03:32:40 2013 Thu Jan 31 03:32:40 2013 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/Q...
Mon Jan 14 17:09:06 2013 Mon Jan 14 17:09:06 2013 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
Tue Nov 20 20:45:10 2012 Tue Nov 20 20:45:10 2012 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
Thu Nov 08 20:21:44 2012 Thu Nov 08 20:21:44 2012 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
Mon Oct 29 02:59:38 2012 Mon Oct 29 02:59:38 2012 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
Wed Oct 24 01:29:50 2012 Wed Oct 24 01:29:50 2012 Critical (3) Started Unicast Maintenance Ranging - No Response received - ...
 

Is this still a backend side issue or something else/new that I need to worry about?