157
Chapter 10: Nagios Integration
10.3.6 Configure the upstream Nagios monitoring host
RefertotheNagiosdocumentation(http://www.nagios.org/docs/)forconguringtheupstreamserver:
• ThesectionentitledDistributed MonitoringstepsthroughwhatisneededtocongureNSCAontheupstreamserver(under
Central Server Configuration)
• NRPE Documentation,whichhasbeenrecentlyadded,stepsthroughconguringNRPEontheupstreamserverhttp://
nagios.sourceforge.net/docs/nrpe/NRPE.pdf
Atthisstage,Nagiosattheupstreammonitoringserveriscongured,andindividualserialportandnetworkhostconnections
ontheConsoleServerareconguredforNagiosmonitoring.IfNSCAisenabled,eachselectedcheckwillbeexecutedonce
overtheperiodofthecheckinterval.IfNRPEisenabled,thentheupstreamserverwillbeabletorequeststatusupdates
under its own scheduling.