________________________________

        From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Joe
McCaughan
        Sent: Thursday, June 29, 2006 3:19 PM
        To: nagios-users@lists.sourceforge.net
        Subject: [Nagios-users] ===NRPE: Unable to read output
        
        
        Hi Folks,
        
        I am setting up Nagios with my first client.  This is the output
I get when I execute the
        command from the command line from the Nagios host is
        
         "NRPE:  Unable to read output "
        
        It also shows up in the nagios.log.
        
        The command line exec is:
         
        ./check_nrpe -H 83556-dev.slc.com -c check_total_procs
        
        I have nrpe running on the client:
        
        nagios   25998     1  0 Apr10 ?        00:00:05
/usr/local/nagios/libexec/nrpe -c /usr/local/nagios/nrpe.cfg -d
        
        I am running xinetd and the service definitions on the client
are in /usr/local/nagios/etc/nrpe.cfg:
        
        command[check_users]=/usr/local/nagios/libexec/check_users -w 5
-c 10
        command[check_load]=/usr/local/nagios/libexec/check_load -w
15,10,5 -c 30,25,20
        command[check_disk1]=/usr/local/nagios/libexec/check_disk -w 20
-c 10 -p /dev/hda3
        command[check_disk2]=/usr/local/nagios/libexec/check_disk -w 20
-c 10 -p /dev/hda2
        
command[check_zombie_procs]=/usr/local/nagios/libexec/check_procs -w 5
-c 10 -s Z
        command[check_total_procs]=/usr/local/nagios/libexec/check_procs
-w 150 -c 200
        
        Why am I getting this error?
        
        Thanks, --Joe McCaughan
        
        
        
Joe, 
 This might be a dumb question, but does the directory
/usr/local/nagios/libexec/ exist on the client (83556-dev.slc.com)? 
Can you run /usr/local/nagios/libexec/check_procs -w 150 -c 200 as the
NAGIOS user and see a return?
What version nrpe & check_nrpe? 

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