There are 1 repository under flowspec topic.
The BGP swiss army knife of networking
A simple python flowspec rule generator for exabgp.
A Python reference implementation of a BGP Flow Specification (RFC 5575) Broker Server.
A C++ reference implementation of a BGP Flow Specification (RFC 5575) Broker Client. This software was designed to be used with our reference implementation of a Flow Specification Broker to enable system administrators to leverage BGP Flow Spec for protecting their systems against DDoS attacks.
Flowspec daemon for Bird2 on Linux