Hi,
I agree. This kind of random behaviour is mostly seen when there are some sort of firewall traffic policers are in place. Observium does a lot against hosts, which is fine, but sometimes policers are triggered. I've seen it happen with other monitoring software as well.
Regards, Onno.
-----Original Message----- From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: maandag 10 maart 2014 20:44 To: jinitnet@gmail.com; Observium Network Observation System Subject: Re: [Observium] Host down and up every 5 min.
Your devices are not replying to ping, or the ping packets are being dropped.
Check your firewalls. It's always the firewall. Always.
adam.
On 2014-03-10 11:49, Joarli Leandro [INITNET] wrote:
Good morning, I have a problem I can not solve. I have two installations of observium, CE and SUBSCRIPTION, on 2 different servers.
My hosts are all down , 5 minutes after up. In both servers.
When I go to check, no host had fallen, and neither appears in the logs instability.
I installed another server, running only the SNMP and a dedicated link, and even then it falls and rises in 5 minutes.
What can it be? All three devices are dedicated to Observium, 1 physical machine, and another virtual. The client host only with SNMP are physical. All in 3 diferents Datacenter. See an example below.
2014-03-10 13:25:02 Machine1 System Device status changed to Up 2014-03-10 13:25:02Machine2 System Device status changed to Up
2014-03-10 13:20:04Machine1 System Device status changed to Down (ping)
2014-03-10 13:20:04Machine2 System Device status changed to Down (ping)
-- Joarli Leandro Tel: (11) 4478-6171 jleandro@initnet.com.br _______________________________________________ observium mailing list observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
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