close Warning: BrowserModule failed with ConfigurationError: Look in the Trac log for more information. The Overlay Framework OverSim is an open-source overlay and peer-to-peer network simulation framework for the OMNeT++ simulation environment. The simulator contains several models for structured (e.g. Chord, Kademlia, Pastry) and unstructured (e.g. GIA) P2P systems and overlay protocols. OverSi