Suricata is a network intrusion detection and prevention engine developed by the Open Information Security Foundation and its supporting vendors. The engine is multi-threaded and has native IPv6 support. It's capable of loading existing Snort rules and signatures and supports the Barnyard and Barnyard2 tools.
c607f1e18e5636830f42a83f7c67e1466f07db82853f3a9dba4ab8c6c3bc656e