Hi Adam,

 

I have the same issue with some sensors on an Aruba 5406. Some of them disappeared some time ago and never came back, others only update on occasion (nothing for 83 days. Then I clicked around on the graphs and suddenly they were updating).

 

Even if there is intermittent network/firewall bullshit going on, shouldn’t the missing stuff come back on the next discovery run?

 

 

Lars

 

From: observium <observium-bounces@observium.org> On Behalf Of Adam Armstrong via observium
Sent: 12. oktober 2020 14:29
To: 'Observium' <observium@observium.org>
Cc: Adam Armstrong <adama@observium.org>
Subject: Re: [Observium] Why sometime graph are missing on the dashboard ?

 

If things are occasionally un-discovered by discovery, it’s likely that you either have some network connectivity issues or you have an intervening firewall that’s doing some arbitrary filtering.

 

Broken SNMP queries can cause things to be removed, because it looks like the entities have vanished from the device.

 

Adam.

 

From: observium <observium-bounces@observium.org> On Behalf Of Aulia Rahman via observium
Sent: 12 October 2020 11:06
To: observium@observium.org
Cc: Aulia Rahman <aul@mybati.co.id>
Subject: [Observium] Why sometime graph are missing on the dashboard ?

 

Dear All,

 

I've sometimes found that some server graph RAM / CPU / Traffic is missing on the dashboard. So, I can't view the graph at that time.

 

But when I check on the next time, that graph shows again.

 

What caused it and how to solve it ?

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