OpenNMS Architecture Introduction (Discovery & Monitor)
O.S. : Ubuntu12.04 LTS OpenNMS Version : 1.10.7 OpenNMS base on TMN & FCAPS network management models. OpenNMS Block Diagram Discovery & Monitor daemons Eventd Event handling daemon Configuration files: eventconf.xml -> Defines the UEI (Universal Event Identifiers). eventd-configuration.xml -> Defines operating parameters for eventd such as timeouts, listener threads and listener port. events-archiver-configuation.xml -> Configuration for event archive daemon. events.archiver.properties -> Fine tune events archive subsystem. etc/events/*.xml -> Vendor UEI define files....