Our main link has suffered a couple of apparent reboots. Had been very stable until now.
Any clues as to what is happening? Extract from logs copied below
Thanks
2017-03-05 21:38:39 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:38:39 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:39:39 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:39:39 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:40:39 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:40:40 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:41:40 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:41:40 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:42:40 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:42:40 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:43:40 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:43:40 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:44:41 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:44:41 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:45:41 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:45:41 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:46:41 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:46:41 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:47:41 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:47:41 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:48:41 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:48:42 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:49:42 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:49:42 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:50:42 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:50:42 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:51:42 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:51:43 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:52:43 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:52:43 (UTC +0000) root: MIMO_EVENT Prepare crash:
2017-03-05 21:53:43 (UTC +0000) root: MIMO_EVENT Prepare died, restarting …
2017-03-05 21:53:43 (UTC +0000) root: MIMO_EVENT Prepare crash:
2016-01-01 00:00:20 (UTC +0000) root: MIMO_EVENT CAC_START:Channel:140:Time:60s
2016-01-01 00:00:25 (UTC +0000) root: MIMO_EVENT CAC_STOP:Channel:140
2016-01-01 00:00:25 (UTC +0000) root: MIMO_EVENT CAC_START:Channel:140:Time:60s
2016-01-01 00:00:26 (UTC +0000) root: MIMO_EVENT CAC_STOP:Channel:140
2016-01-01 00:00:35 (UTC +0000) root: MIMO_EVENT ethernet link is not ready
2016-01-01 00:00:38 (UTC +0000) root: MIMO_EVENT System time changed… phystats re-sync
2016-01-01 00:00:39 (UTC +0000) root: MIMO_EVENT binaryversion=90afb59714e83b80041e9bf58c3ba9765029cc29 build_time=2016-07-20 16:38:40 (UTC +0000) bamboo_build_time_stamp=2016-07-20T16:28:33.779Z bamboo_build_number=3 project=FW-B5164 branch=release/1.4.1
2016-01-01 00:00:46 (UTC +0000) root: MIMO_EVENT ethernet link up (1000/Full)
2016-01-01 00:00:46 (UTC +0000) root: MIMO_EVENT ethernet link becomes ready
2016-01-01 00:00:46 (UTC +0000) root: MIMO_EVENT ethernet vendor id: 0x221622.
2016-01-01 00:00:46 (UTC +0000) root: MIMO_EVENT Shutdown reason: Reboot by a SW User Process - prepare cannot be rescued
2016-01-01 00:00:47 (UTC +0000) root: MIMO_EVENT Startup reason: Reboot by a SW User Process - prepare cannot be rescued
2016-01-01 00:01:26 (UTC +0000) root: MIMO_EVENT CAC_END:Channel:140
2016-01-01 00:01:31 (UTC +0000) root: MIMO_EVENT Wireless associated
2017-03-05 21:56:13 (UTC +0000) root: MIMO_EVENT System time changed… phystats re-sync
2017-03-05 21:56:15 (UTC +0000) root: MIMO_EVENT System time changed… phystats re-sync