On 30/11/2016 13:37:12, Youssef BENGELLOUN - ZAHR <ybzahr@prodware.fr> wrote:
Dear Community,
I received a salvo of false alerts from an HP switch for all its’ interfaces :
Alert checker is pretty standard, it raises an alarm if an interface using over 90% of its’ bandwidth :
If I look at the eventlogs from the device, I can see a number of events (common to all interfaces) indicating the following :
2016-11-30 14:11:20 Interface changed: [ifAlias] X.X.X.X' -> NULL; [ifHighSpeed] '1000' -> NULL; [ifPromiscuousMode] 'true' -> NULL; [ifConnectorPresent] 'true' -> NULL
then, a few minutes later after the poller runs a new cycle :
2016-11-30 14:16:05 Interface changed: [ifAlias] '' -> 'X.X.X.X'; [ifHighSpeed] '' -> '1000'; [ifPromiscuousMode] '' -> 'true'; [ifConnectorPresent] '' -> 'true'
In the end, all alarms cleared out.
I’m curious to understand why observium would react in such a way. Any one could shed some light ?
Thank you.
| Youssef BENGELLOUN - ZAHR -
Consultant Expert Prodware France T : +33 979 999 000 - F : +33 988 814 001 - ybzahr@prodware.fr |
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Web : prodware.fr
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