unknown status

[Maesen Carlo (ICTS)]

I have problem with agents (Nsclient++ 0.3.7) on some windows 2003 servers.
After a ungraceful shutdown of a windows system  I receive from nagios (version 3.2.0 with nagios-plugins-1.4.14) "status unknown" messages (No host down).
I still receive these alerts even when the server is back online. I need to restart the agent manually.
Sometimes I receive  Warning messages with the follwing additional information  "could not fetch information from server " . After restarting the agent on the windows server everything is fine.
Is there a solution for these unknown status ?
Additional info:
Nagios is running on SLES11
I use the check_nt for checking the windows services.

Thanks in advance,
Carlo

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://www.monitoring-lists.org/archive/users/attachments/20100907/42193317/attachment.html>
-------------- next part --------------
------------------------------------------------------------------------------
This SF.net Dev2Dev email is sponsored by:

Show off your parallel programming skills.
Enter the Intel(R) Threading Challenge 2010.
http://p.sf.net/sfu/intel-thread-sfd
-------------- next part --------------
_______________________________________________
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