StillLearn
Premium
join:2002-03-21
Streamwood, IL
 ·AT&T Midwest
4 edits | Re: SB4100 Upgraded and now router don't work I am having a rather similar symptom. Reboot is not every minute, but it started last night. At least that is when I turned on ping plotter to account for lags.
Here is a portion of the log
************ 7-Information I510.0 *** BOOTING *** SB4100-1.4.9.4-SCM02-NOSH
050817124358 7-Information H501.2 HFC: Shutting Downstream Down
050817124358 2-Alert T507.0 Received Async Error Range Failed
050817124358 3-Critical R4.0 Received Response to Broadcast Maintenance Request, but no Unicast Maint
050817124358 3-Critical H501.8 HFC: T4 Timer Expired
050817123254 8-Debug M570.2 Motorola CM certificate present Signal strength is good when things are working.
correction: My DI-804V router is 10/100 for the LAN ports, but only 10 for the WAN port to the Modem.
I had noticed different things in the logs than I remembered before, and I had not noticed the lack of modulation type info until you mentioned it. So I think there may well be a shared problem with this firmware.
update: I switched to a different router. No reboot in 20 minutes. That is not definitive, since I had had intervals of over half an hour without reboots since the problem started. But I am already past the average reboot interval.
Update 2:Over an hour and 20 minutes now. I think that indicates success.
I wonder how what is hooked to the Ethernet port would cause the modem to get T4 Timer Expired reboots. Those seem as if they should be independent of each other.
Thank you for posting your experience with this. It has been very useful to me. |
