Time from last port status changed

Help
#1

Hello,

I have some devices where time from last port status changed don’t change.
If I plug/unplug a device or if I shut the port, it’s “status changed : 3 years”

These devices are Cisco switches and I have some devices with the same model and similar configuration which don’t have this issue.

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Do you have any solution ?

Thanks and have a nice day !

#2

Try clicking “Purge all Deleted”

#3

Thanks for your answer, I’ve just done that and after trying to reset again an interface, the issue is still there.

First switch where it works
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The second.
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Configuration is similar between both switches and the interface only have a different VLAN.

Problem is only on Cisco 2960X switches that don’t have been reboot since more than 2 years.

#4

Check the snmp output of IF-MIB::ifLastChange

#5

Hello,

For an interface I shut/no shut last week, I have following things :
-SNMP output
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-Last state change log on librenms

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image787×124 3.55 KB

-State on librenms down ports

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image952×39 1.89 KB

-Uptime of the switch
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