Hi,
I have installed Nagios on Redhat Linux,
I have installed Nagios+Plugins+NRPE on Server A (Host Server) and Nagios Plugins + nrpe on remote linux server (red hat linux)
run the command on remote linux host, it returns nrpe version
usr/local/nagios/libexec/check_nrpe -H localhost
run the command from Nagios Host Server
/usr/local/nagios/libexec/check_nrpe -H 192.168.2.3 (remote linux host)
it has return the nrpe version
now whenever I opening web browser and going to services, it is showing all the crtical and showing plugins are missing
I have run the below command on Nagios server
/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg
it is showing 0 Warning.
also it is not showing any cpu and memory graph.