Configure New Nagios Clients

Yum install-y gcc glibc glibc-common gd gd-devel make Net-snmp openssl-devel xinetd

Open: http://sourceforge.net/projects/nagios/files/nrpe-2.x/

wget http://liquidtelecom.dl.sourceforge.net/project/nagios/nrpe-2.x/nrpe-2.15/nrpe-2.15.tar.gz

Useradd Nagios
passwd Nagios

#tar Xzf nrpe-2.15.tar.gz
# CD nrpe-2.15
#./configure
#make All
#make Install-plugin
#make Install-daemon
#make Install-daemon-config
#make install-xinetd

Vi/etc/xinetd.d/nrpe
Only_from = 127.0.0.1,server_ip

Vi/etc/services add
Nrpe 5666/tcp # Nrpe

Vi/etc/sysconfig/iptables
Add 5666 Port Restart Iptables

Chown Nagios.nagios/usr/local/nagios
Chown-r nagios.nagios/usr/local/nagios/libexec

./usr/local/nagios/libexec/check_nrpe-h localhost

Yum-y Install Nagios-plugins-all Nagios-plugins-nrpe

Nagios-plugins Directory:/usr/lib64/nagios/plugins/check_disk

Vi/usr/local/nagios/etc/nrpe.cfg modification
Allowed_hosts=127.0.0.1,yourserverip

Comment out the Nagios plugin command that does not exist in the directory

Configure New Nagios Clients