FastNetMon Community

FastNetMon is a very high performance DDoS detector built on top of multiple packet capture engines: NetFlow, IPFIX, sFLOW.

It could detect malicious traffic in your network and immediately block it with BGP blackhole or BGP flow spec rules.

It has solid support for all top network vendors and has unlimited scalability due to flexible design.

You could integrate FastNetMon into any existing network without any changes and additional hardware!

FastNetMon licensed under GPLv2 terms and has very strong community around it.

There are you can find description and necessary documentation for FastNetMon Community: