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- Polling subsystem - periodically polls the network nodes to obtain their parameters's values.
- "SNMP Trap" processing Incident management subsystem - provides "SNMP Trap" reception, preliminary processing and transmission to the polling subsystem.Event creation subsystem - monitors the change in the parameter values provided by the polling subsystem, and creates the events according to a certain set of rules.
- Device discovery Discovery subsystem - performs automatic detection and addition of the network nodes.
- Device management subsystem - performs automatic detection and addition of the network nodes.
- Web GUI - graphical interface that allows the NEXT operating engineer to manage the monitoring system.
- Storage subsystem - the database.
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The main InfiMONITOR NEXT subsystem periodically polling the network nodes and obtaining their parameters 's values.
The subsystem is working constantly. It distributes all the necessary polling in order to perform the entire network polling during a 5 minutes interval, so NEXT it prevents peak loads on the wireless network:
- The time required for sequential polling of all the network nodes is determined based on the number of network nodes. If there are too many devices, a situation may occur when the time available to poll each node is less than the minimum required time. In this case, the network nodes will be grouped, and the survey will be conducted in parallel for all the network nodes of each group.
- Checks if the network nodes are ready for the surveypolling. The nodes Nodes that have the polling completed in a previous cycle will be polled first. The nodes with incomplete polling in the previous cycle will be polled last.
- If there are network nodes for which the polling began in the previous cycle and did not complete during the current 5 minutes period, then these nodes will be queued for polling in the next cycle.
- All the data received from the nodes during the polling are is placed in the storage subsystem.
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