Host assumed to be up?

Norm Dressler ndressler at dinmar.com
Tue Mar 23 19:37:05 CET 2004


Just wanted to close this off -- my problem was that in my generic_host
template, I had checks_enabled set to 0.  I am using Nagmin to do the
configuration and I think it is set to 0 by default and I didn't catch
it.

I still need to bring down a server to see what it does but I think this
will solve my problem.

Norm

-----Original Message-----
From: nagios-users-admin at lists.sourceforge.net
[mailto:nagios-users-admin at lists.sourceforge.net]On Behalf Of Norm
Dressler
Sent: Monday, March 22, 2004 1:45 PM
To: Robert Nelson; nagios-users at lists.sourceforge.net
Subject: [Nagios-users] RE: Host assumed to be up?


The machine was not responding to pings in any way -- the DSL link was
down so I would have thought it would be indicated as 'down'.  I'll take
a closer look at it and post some more config info once I have access to
the monitoring station again.  We are doing some upgrades to it right
now.

Norm

-----Original Message-----
From: Robert Nelson [mailto:rnelson at windchannel.com]
Sent: Monday, March 22, 2004 2:29 PM
To: ndressler at dinmar.com; nagios-users at lists.sourceforge.net
Subject: RE: [Nagios-users] Host assumed to be up?


>  -----Original Message-----
>  From: Norm Dressler [mailto:ndressler at dinmar.com]
>  Sent: Monday, March 22, 2004 9:04 AM
>  To: nagios-users at lists.sourceforge.net
>  Subject: [Nagios-users] Host assumed to be up?
>  
>  
>  In my Host Details view, even though a server is down, it's 
>  showing as
>  green.  The services are showing properly that the server is down.
>  
>  In the Status Information field it says "Host assumed to be 
>  up".  I have
>  check-host-alive assigned to every server.  What am I missing?
>  
>  Norm

Norm,

The "check-host-alive" is a ping command. Does your machine still
respond to pings, even though all the services are down? If need be,
change the check command to check_ssh, check_http, whatever the Service
check is using. 

Rob Nelson
Network Engineer
Windchannel Communications
M: 919-538-6326 





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-------------------------------------------------------
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of
GenToo technologies. Learn everything from fundamentals to system
administration.http://ads.osdn.com/?ad_id70&alloc_id638&op=click
_______________________________________________
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::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
::: Messages without supporting info will risk being sent to /dev/null





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