If anyone else hits this issue on ios-xr it is an open bug in 4.3.4.
Bug: CSCum44940 snmpd crash with backend pooling with snmp view cfg changes
Thanks,
Charlie Burns
-----Original Message----- From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tom Laermans Sent: Monday, April 28, 2014 2:45 PM To: Observium Network Observation System Subject: Re: [Observium] device reboot
It's possible that no response comes back from the sysUptime query, in which case PHP may, depending on constellation status, solar flares and other similar unpredictabilities, PHP tries to interpret this as 0, in which case Observium flags it as "just rebooted" (as 0 is < than its previous uptime).
Next poll it'll receive the right amount of uptime seconds again, and all will be well.
So yea, I'd go with "somewhat higher load / congestion" -> UDP packet missing in action or late to the party.
Tom
On 28/04/2014 19:35, Charlie Burns wrote:
Strange no BFD/OSPF/LDP/BGP hits. Also it lists the uptime of the device since this "poor snmp server/poor network connectivity" event. Thanks for following up Adam.
-----Original Message----- From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: Monday, April 28, 2014 1:24 PM To: Observium Network Observation System Subject: Re: [Observium] device reboot
This is almost always related to poor network connectivity.
When it isn't related to poor network connectivity, it's because of poor SNMP server on the remote device.
adam.
On 2014-04-28 10:45, Charlie Burns wrote:
Hello,
This morning 2 XR devices randomly flagged on observium as rebooted. Both devices asr9001 running XR 4.3.4 have 2 week uptimes and no events this morning.
Thanks,
Charlie Burns _______________________________________________ observium mailing list observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
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