Different VNF vendors generate event and telemetry data in different formats. Out of the box, all VNF vendors may not support VES format. VES-Mapper provides a generic adapter to convert different formats of event and telemetry data into VES structure that can be consumed by existing DCAE analytics applications.

Note: Currently mapping files are available for SNMP collector and RESTConf collector.

VES-Mapper converts the telemetry data into the required VES format and publishes to the DMaaP for further action to be taken by the DCAE analytics applications.