CoralReef is a project of the Center for Applied Internet Data Analysis (CAIDA). It evolved from the Coral project developed at SDSC by NLANR MOAT to monitor OC3 and OC12 flows at MCI.
Released in March 1999, CoralReef 3.0 marked a significant breakthrough in the evolution of the CoralReef suite. With this release, the libcoral library, the foundation upon which the entire CoralReef suite rests, was made available to developers. The libcoral library and its associated C and Perl APIs make it easier for anyone to develop traffic analysis software. It is hoped that the release of the libcoral library will encourage the research and professional community to use CoralReef to develop their own Internet traffic analysis tools.
The current version of CoralReef supports monitoring of any standard network interface (via libpcap) on unix-like systems, as well as specialized high performance ATM, POS, and Ethernet devices at up to OC192 and 10 GigE bandwidths on Intel-based workstations running FreeBSD or Linux. See the Hardware page for more information.
CoralReef also includes a suite of ready-made software solutions
for monitoring and analysis of live traffic and recorded traffic traces.
The package is continually evolving to support CAIDA's passive
traffic analysis work as well as that of the research community.
Feedback, requests and improvements are appreciated and
can be sent to