NSClient++ : No data was received from host

[Frost, Mark {PBG}]

I don't know if this is at all helpful, but I think I've seen this a few times with NSClient++ when I've got something doing an NRPE-based check and the command is defined in NSC.ini on the remote box, but if I look closely at the command line in that file, I see that it's pointing to a local command or script that does not exist.
 
For example, if I had the following in an NSC.ini file on the monitored host:
 
command[foo]=C:\foo\bar\foo.pl
 
But C:\foo\bar\foo.pl did not actually exist on that box.
 
Mark


________________________________

	From: nagios-users-bounces at lists.sourceforge.net [mailto:nagios-users-bounces at lists.sourceforge.net] On Behalf Of Antonio Pereira
	Sent: Thursday, September 13, 2007 11:41 AM
	To: Cristiano Ness; Marco Borsani
	Cc: nagios-users at lists.sourceforge.net
	Subject: Re: [Nagios-users] NSClient++ : No data was received from host
	
	

	Hello,

	 

	Has anyone come across this

	 

	I have installed this client opmonagent2.4.0.0(I had previously NSClient 1.4.8 installed). On the server I have drive c and d. It reports fine on the c but on the d I get Invalid drive(In nsclient I would get and out of bounds error). I have checked the server and there is a c and d for sure. This is odd. 

	 

	In windows 2003 R2 SP2 I went to the Disk Management and it lists c: and d:

	 

	Nagios 2.9

	Fedora 6

	 

	Any ideas

	 

	 

	From: nagios-users-bounces at lists.sourceforge.net [mailto:nagios-users-bounces at lists.sourceforge.net] On Behalf Of Cristiano Ness
	Sent: Thursday, September 13, 2007 9:57 AM
	To: Marco Borsani
	Cc: nagios-users at lists.sourceforge.net
	Subject: Re: [Nagios-users] NSClient++ : No data was received from host

	 

	Marco,
	We have enhanced the nsclient code with support 32/64 bits and have changed the name of the agent to opmonagent.
	    We have fixed some bugs and are in the process of adding new features.
	    - fixed the connection limit, it only allowed 5 connections, now it allows hundreds.
	    - possible access violations have been fixed
	    - new component versions have been use to compile the agent
	    - we no longer store configuration in the registry, ini file now
	    - opmonagent tries to auto detect the right counters to use based on a new counter.defs structure
	    - very small memory footprint and CPU utilization
	
	    Any suggestions or bug reports can be sent via our support forum at https://intranet.opservices.com.br/phpBB2/ and the agent can be downloaded from http://www.opservices.com.br/downloads/opmonagent-2.4.0.0.zip <http://www.opservices.com.br/downloads/opmonagent-2.2.0.10.zip>  .
	    Thanks. 

 

	
	
	Marco Borsani wrote: 

	Hi all

	 

	From last march , sometime (expecially during the night) I receive the error "No data was received from host", from some Windows 2003 server running NSClient++ (release 0.2.7 2007-03-06).

	I just monitor disk space, memory, cpu load or services, nothing strange.

	 

	Have you got any problem like this one?

	Any idea to solve it?

	 

	Regards 

	Marco Borsani
	Technical Operation
	
	tel.:    +390104310115
	e-fax: +390683175950
	*       m.borsani at it.net
	
	ITnet S.r.l.
	Direzione e Coordinamento di Weather Investments S.p.A.
	Via Pacinotti, 39
	16151 - Genova
	
	
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