but i like chasing grimlings...
I will try and see in my end.. maybe set the amount of failure time before alert higher
----- Original meddelelse ----- Fra: "Adam Armstrong" adama@observium.org Til: "Observium Network Observation System" observium@observium.org Sendt: torsdag, 1. oktober 2015 13:47:00 Emne: Re: [Observium] im seeing device down but they are not
The device(s) is intermittently failing to respond to ping. Whether that is an issue at the local or remote ends is something you need to work out.
You can try to chase imaginary software gremlins if you like, but you'll most likely only be wasting your time.
Adam.
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On 1 October 2015 09:42:40 Casper Allerslev Jensen casper@dingit.dk wrote:
I don't see how that can be the case all the time when you can in the former mails observium saying the server is offline but you also see that i can clearly ping the server from observium.
in that specific scenario the server should have recovered since ping was responsive
----- Original meddelelse ----- Fra: "Adam Armstrong" adama@memetic.org Til: "Observium Network Observation System" observium@observium.org Sendt: onsdag, 30. september 2015 14:14:44 Emne: Re: [Observium] im seeing device down but they are not
This seems to suggest that the servers are frequently not responding to ping.
Probably caused by either poor connectivity or some form of rate-limiting imposed by an in-path firewall or similar.
adam.
On 2015-09-30 13:11, Casper Allerslev Jensen wrote:
here is the logs:
2015-09-30 10:11:50 __ antu_srv01 [3] Device status changed to Down (ping) 2015-09-30 07:35:37 __ antu_srv01 [3] Device status changed to Up 2015-09-30 07:28:44 __ antu_srv01 [3] Device status changed to Down (ping) 2015-09-29 11:55:17 __ antu_srv01 [3] Device status changed to Up 2015-09-29 11:45:21 __ antu_srv01 [3] Device status changed to Down (ping) 2015-09-29 11:40:17 __ antu_srv01 [3] Device status changed to Up 2015-09-29 11:35:20 __ antu_srv01 [3] Device status changed to Down (ping) 2015-09-28 22:35:18 __ antu_srv01 [3] Device status changed to Up 2015-09-28 22:30:21 __ antu_srv01 [3] Device status changed to Down (ping) 2015-09-28 22:25:13 __ antu_srv01 [3] Device status changed to Up 2015-09-28 22:20:17 __ antu_srv01 [3] Device status changed to Down (ping) 2015-09-28 03:30:17 __ antu_srv01 [3] Device status changed to Up 2015-09-28 03:25:18 __ antu_srv01 [3] Device status changed to Down (ping) 2015-09-28 03:20:12 __ antu_srv01 [3] Device status changed to Up 2015-09-28 03:15:13 __ antu_srv01 [3] Device status changed to Down (ping)and i can ping the server from observium
FRA: "Tom Laermans" tom.laermans@powersource.cx TIL: "Observium Network Observation System" observium@observium.org SENDT: onsdag, 30. september 2015 10:34:47 EMNE: Re: [Observium] im seeing device down but they are not
Hi,
Yes, you have not shown why Observium thinks the device is down, only that it pings x seconds or minutes after the alert is fired. Please provide the device's last event logs when it's being considered down.
Tom
On 2015-09-30 06:51, Casper Allerslev Jensen wrote:
Guys i really need some help with this device down problem!! it is escalating!
Have i failed in provided enough information?
FRA: "Casper Allerslev Jensen" casper@dingit.dk TIL: "Observium Network Observation System" observium@observium.org SENDT: søndag, 27. september 2015 07:27:02 EMNE: Re: [Observium] im seeing device down but they are not
got one more today.. different device
This mail shows the alert email along with a ping from the observium server to the device showing its clearly not down...
I have marked out some of the name of the server.
FRA: "Casper Allerslev Jensen" casper@dingit.dk TIL: "Observium Network Observation System" observium@observium.org SENDT: lørdag, 26. september 2015 17:33:53 EMNE: Re: [Observium] im seeing device down but they are not
Hi Adam,
This is the screenshot..
It clearly shows the server down... and i can access it just find and my client sees it just fine
FRA: "Adam Armstrong" adama@memetic.org TIL: observium@observium.org SENDT: lørdag, 26. september 2015 17:16:14 EMNE: Re: [Observium] im seeing device down but they are not
Hi Casper,
What do you see in alert log for the device in question?
Thanks, adam.
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On 26/09/2015 18:07:42, Casper Allerslev Jensen casper@dingit.dk wrote:
over the last few days i have starting seen alert mails with device down.. but its not down.. and there is no recover..
anyone got a suggestion why that could be?
I mean it could be a short connection problem but than i would assume to see recover mail aswell?
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