Quote:
Originally Posted by Sephiroth
Was that during a reboot/reset? Partial logs don't help. I'm afraid.
T3 ( Ranging Request Retries Exhausted )
The cable modem has sent 16 Ranging Request (RNG-REQ) messages without receiving a Ranging Response (RNG-RSP) message in reply from the CMTS. The cable modem is therefore resetting its cable interface and restarting the registration process. This typically is caused by noise on the upstream that causes the loss of MAC-layer messages. Noise could also raise the signal-to-noise ratio (SNR) on the upstream to a point where the cable modem's power level is insufficient to transmit any messages. If the cable modem cannot raise its upstream transmit power level to a level that allows successful communication within the maximum timeout period, it resets its cable interface and restarts the registration process. This error message is DOCSIS event message is R03.0, Ranging Request.
T4 ( Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received )
The cable modem did not received a station maintenance opportunity in which to transmit a Ranging Request (RNG-REQ) message within the T4 timeout period (30 to 35 seconds). The cable modem is resetting its cable interface and restarting the registration process. Typically, this indicates an occasional, temporary loss of service, but if the problem persists, check for possible service outages or maintenance activity on this particular headend system. This error message is DOCSIS event message is R04.0, Ranging Request.
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It was through neither Seph, was watching tv and when I checked my logs found it.
Since my modem reset Wed 7/9 this is the full log, not much help I'm afraid...
Still got mini slot size 1 and now had this....
Wed Sep 7 10:39:13 2011 Wed Sep 7 11:23:28 2011 Warning (5) MIMO Event MIMO: Stored MIMO=0 post cfg file MIMO=-1;CM-MAC
Sat Sep 10 07:43:54 2011 Sat Sep 10 07:43:54 2011 Notice (6) DHCP Renew
Sun Sep 11 18:22:45 2011 Sun Sep 11 18:22:45 2011 Warning (5) Lost MDD Timeout;CM-MAC=
Sun Sep 11 18:23:17 2011 Sun Sep 11 18:23:17 2011 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out
---------- Post added at 21:52 ---------- Previous post was at 21:27 ----------
Sorry was checking log on my iPad so didn't see it fully the T4 timeout was followed by a MIMO event.