netflow topic
akvorado
Flow collector, enricher and visualizer
nfsen-ng
Responsive NetFlow visualizer built on top of nfdump tools.
fastnetmon
FastNetMon - very fast DDoS sensor with sFlow/Netflow/IPFIX/SPAN support
vflow
Enterprise Network Flow Collector (IPFIX, sFlow, Netflow)
elastiflow
Network flow analytics (Netflow, sFlow and IPFIX) with the Elastic Stack
pmacct
pmacct is a small set of multi-purpose passive network monitoring tools [NetFlow IPFIX sFlow libpcap BGP BMP RPKI IGP Streaming Telemetry].
ntopng
Web-based Traffic and Security Network Traffic Monitoring
nfstream
NFStream: a Flexible Network Data Analysis Framework.
tcpreplay
Pcap editing and replay tools for *NIX and Windows - Users please download source from