________________________________ 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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