Getting started with ElastiFlow
Network flow analytics (Netflow, sFlow and IPFIX) with the Elastic Stack
ElastiFlow™ provides network flow data collection and visualization using the Elastic Stack (Elasticsearch, Logstash and Kibana). It supports Netflow v5/v9, sFlow and IPFIX flow types (1.x versions support only Netflow v5/v9). This is an opensource project maintained by Rob Cowart and a really good alternative to compared other commercial NetFlow collectors.
