Nagios Support Forum

Thanks lmiltchev,
I confirm You that the parameters 'check_host_freshness' was on 0!
Changed it to 1 the hosts became "UNREACHABLE".
Thank you the problem is solved.
Bye
F.

here you are [root@mon hosts]# cat CEP_TGSRV01.cfg ############################################################################### # # Hosts configuration file # # Created by: Nagios CCM 2.7.4 # Date: 2019-06-19 12:31:54 # Version: Nagios Core 4.x # # --- DO NOT EDIT THIS FILE BY HAND --- # Nagios C...

Thanks cdienger.
I used this document for the configuration of passive hosts/services.
The problem is that the Services correctly became SERVICE UNREACHABLE, while the Hosts doesn't change state.

Hi, I'm using NAGIOS XI with NSCA Server and NSClient++ passive host. I configured passive host and passive service with: 'check_dummy' - "SERVICE UNREACHABLE" or "HOST UNREACHABLE" Active check OFF Passice Check ON Freshness threshold 300 Check Freshness ON When I stop the comun...

Hi,
I've solved the problem using the script alias:

#########
nsclient.ini
#########
[/settings/external scripts/alias]
check_ok=CheckOK Everything is fine!

[/settings/scheduler/schedules]
host_check=check_ok
#########

Bye
F.

Hi, I'm using NAGIOS XI with NSCA Server and NSClient++ on the passive host. I receive the Service information like CPU Load, Memory Usage ecc. But I don't receive the host_check, so from NAGIOS XI - HOST STATUS the HOST's status result pending. NSCLIENT.INI of PASSIVE HOST: host_check = Check_OK &q...

Hi, I've registered a user who can see the status of only some hosts (6 hosts of 50 total). When he logs in, he only can see the hosts and services indicated in: - Core Config Manager - Hosts - Host Managemet / Alert Setting - Contacts But when he uses the menù Reports / State History, he can see al...

Good morning, we are experiencing problems in collecting SQL Server 2005 32bit DB Dimensions, the error we receive is CRIT: Counter not found: \SQLServer:Database(tempdb)\Dimensioni file di dati (KB): Impossibile trovare nel sistema loggetto specificato. (C0000BB8) SQL Server 2005 Standard is a 32bi...