I am setting up a Nagios master and its client servers. To make them interact, I am using the check_nrpe plugin.All of the process went fine, but I am getting the following error on the Nagios master server:[root@objects]# /usr/local/nagios/libexec/check_nrpe -H localhost -c  check_pingCHECK_NRPE: Socket timeout after 10 seconds.[root@objects]#Because of this error I cannot monitor any other servers.Someone please help on this :)
nagios socket timeout error in master server
nagios