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Reboot events in logs?
Does the switch log all reboots after either a soft reboot or a hard reboot? Over the last week, the switch was rebooted several times and power was removed a couple times. However, I see only one entry about a Cold Start on October in our diagnostic logs .
We had a power loss event that affected some equipment in the rack and I'm trying to determine if the Netgear switch lost power during this event. Is that possible?
I verified and it's working as designed:
For time storing, it is normal if we don’t write synced time to a persistent storage. For such system, usually it will boot up with date 1970 (Jan 1st) and sync to the current time after software is brought up fully.
12 Replies
Hi psda ,
I see you have a GSM4230P, I just power cycled a GSM4230UP in my network here using the power button (I switched the power button off, I waited for 6 seconds to let the switch discharge completely, and I switched the power button back on again). After the reboot of that switch, here's what the logs are showing below. You should research log entries with "Cold Start Unit..." after the boot, and with "witch was reset due to power disruption or unexpected restart" at the beginning of the restart/boot:
<189> Dec 18 11:57:08 M4250-UP-1 TRAPMGR[SNMPCfgTask]: traputil.c(814) 388 %% NOTE Cold Start: Unit: 0
<189> Dec 18 11:56:22 M4250-UP-1 TRAPMGR[boxs_Req]: traputil.c(814) 381 %% NOTE Fan state change alarm: Unit: 1 Fan ID: 4 Event: 3 - Operational
<189> Dec 18 11:56:22 M4250-UP-1 TRAPMGR[boxs_Req]: traputil.c(814) 379 %% NOTE Fan state change alarm: Unit: 1 Fan ID: 3 Event: 3 - Operational
<189> Dec 18 11:56:22 M4250-UP-1 TRAPMGR[boxs_Req]: traputil.c(814) 377 %% NOTE Fan state change alarm: Unit: 1 Fan ID: 2 Event: 3 - Operational
<189> Dec 18 11:56:22 M4250-UP-1 TRAPMGR[boxs_Req]: traputil.c(814) 375 %% NOTE Fan state change alarm: Unit: 1 Fan ID: 1 Event: 3 - Operational
<189> Dec 18 11:56:19 M4250-UP-1 TRAPMGR[boxs_Req]: traputil.c(814) 370 %% NOTE Temperature state change alarm: Unit Number: 1 Current: Normal, Previous: None
<189> Jan 1 00:00:27 M4250-UP-1 TRAPMGR[trapTask]: traputil.c(768) 364 %% NOTE Entity Database: Configuration Changed
<189> Jan 1 00:00:23 M4250-UP-1 SIM[DHCPv4_Client_T]: sim_svc_port.c(372) 353 %% NOTE Service port IPv4 address has been set to 192.168.1.11.
<189> Jan 1 00:00:22 M4250-UP-1 General[procLOG]: procmgr.c(2723) 344 %% NOTE Administrative Command:app-restart netsnmp
<189> Jan 1 00:00:22 M4250-UP-1 IP[ipMapProcessing]: vrf_util.c(1644) 342 %% NOTE Registered IPMAP-0 as a best route callback with RTO
<189> Jan 1 00:00:22 M4250-UP-1 General[procLOG]: procmgr.c(2689) 303 %% NOTE Administrative Command:app-start discAgent
<189> Jan 1 00:00:22 M4250-UP-1 General[procLOG]: procmgr.c(2689) 301 %% NOTE Administrative Command:app-start RestAgent
<189> Jan 1 00:00:22 M4250-UP-1 General[procLOG]: procmgr.c(2689) 299 %% NOTE Administrative Command:app-start AVUI
<189> Jan 1 00:00:21 M4250-UP-1 USB_FD[emWeb]: usbFlashDrive_core.c(907) 254 %% NOTE There is startup-config on flash.
<189> Jan 1 00:00:21 M4250-UP-1 SIM[emWeb]: sim_util.c(4138) 247 %% NOTE Switch firmware operational: M4250-26G4F-PoE++ 26x1G PoE++ 1440W and 4xSFP Managed Switch, 13.0.4.17, 1.0.0.11
<189> Jan 1 00:00:21 M4250-UP-1 CLI_WEB[ssltTask]: sslt_control.c(1692) 246 %% NOTE Secure HTTP server port changed from 443 to 49152.
<189> Jan 1 00:00:21 0.0.0.0-1 TRAPMGR[trapTask]: traputil.c(768) 209 %% NOTE Link Down: vlan 1
<189> Jan 1 00:00:21 0.0.0.0-1 General[procLOG]: procmgr.c(2689) 140 %% NOTE Administrative Command:app-start ping-0
<189> Jan 1 00:00:21 0.0.0.0-1 SSLT[ssltTask]: sslt_cnfgr.c(642) 139 %% NOTE Request to set the sslt admin mode to disable is successfully generated.
<189> Jan 1 00:00:20 0.0.0.0-1 General[Cnfgr_Thread_]: l7utils_inet_addr.c(514) 138 %% NOTE INET_ADDR:Invalid FamilyType - 0
<189> Jan 1 00:00:20 0.0.0.0-1 General[procLOG]: procmgr.c(2689) 94 %% NOTE Administrative Command:app-start traceroute-0
<189> Jan 1 00:00:19 0.0.0.0-1 General[procLOG]: procmgr.c(2689) 14 %% NOTE Administrative Command:app-start vr-agent-0
<185> Jan 1 00:00:19 0.0.0.0-1 SIM[Cnfgr_Thread_]: sim_util.c(4196) 8 %% ALRT Switch was reset due to power disruption or unexpected restart.(error[0x0]).
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