Monitoring a host behind VPN/Firewall

[Gilberto Ferreira]

Hi 

Mark, I check freshness configuration and it's set like that:

Check Freshness 	Yes
Freshness Threshold 	4800 seconds 


Any suggestions???

Thanks

Gilberto Nunes Ferreira 







----- Mensagem original ----- 

De: "Mark Elsen" <mark.elsen at gmail.com> 
Para: "Nagios Users List" <nagios-users at lists.sourceforge.net> 
Enviadas: Segunda-feira, 22 de Outubro de 2012 10:00:27 
Assunto: Re: [Nagios-users] Monitoring a host behind VPN/Firewall 







Hi folks.. 

I'm trouble here... 
We have a thousand host behind VPN/Firewall. 
For now, we use NC_NET to collect WMI data from server, and send this datas to Nagios server, throught NSCA. 
We do it in passive mode... 
What happen here is that, even host came down, I still see the status ok for services on Nagios panel... 
I'm use FAN, Fully Automatic Nagios here... Using Centreon to configure hosts and services... 




Nobody, will gracefully except a few $ for a pint this evening ; 

If you use passive mode to acquire WMI data, you must sufficiently debate your freshness 
settings for the passive service defined, and or in this case negate wether you will, per default, go into 
a fault mode ,when nothing is received and the freshness timer is expired. 

Otherwise you get in the situation, you describe. 

M. 

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------------------------------------------------------------------------------
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://p.sf.net/sfu/appdyn_sfd2d_oct
_______________________________________________
Nagios-users mailing list
Nagios-users at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-users
::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
::: Messages without supporting info will risk being sent to /dev/null