Nfdump

Network Monitoring

Nfdump is a set of tools to collect and process netflow data. It's fast and has a powerful filter pcap like syntax. Nfdump supports netflow versions v5, v7 and v9 as well as a limited set of sflow and is IPv6 compatible. See also [NfSen](http://nfsen.sourceforge.net/).

http://nfdump.sourceforge.net/

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Licenses