= !OverSim News = November 3, 2010 * Released [OverSimDownload OverSim-20101103]. * Support for the [https://i72projekte.tm.uka.de/trac/ReaSE ReaSE Internet topology generator] (ReaSEUnderlay) * TCP support for !SimpleUnderlay and !InetUnderlay (still experimental) * IPv6 support for !SimpleUnderlay and !InetUnderlay (still experimental) * N-Tree: New overlay protocol for virtual worlds * Recursive routing for the Kademlia protocol * !GlobalNodeList now internally uses a better data structure (implemented in the !PeerStorage class). This allows for random node access in O(1). * Many other bugfixes and enhancements (take a look at [/chrome/site/doc/ChangeLog doc/ChangeLog]) July 7, 2010 * [http://www.tm.uka.de/itm/WebMan/view.php?view=news_detail&id=76&lang=en Open position] for a PhD student in a junior research group working on the topic of ''distributed social networks''. This position includes the development and evaluation of new protocols with !OverSim. September 9, 2009 * We successfully presented !OverSim at the [http://www.p2p09.org/ IEEE P2P'09] in Seattle, USA. After giving an [http://www.tm.uka.de/itm/WebMan/view.php?view=publikationen_detail&id=360 invited talk] in the [http://edas.info/W.php?page=133#18619 "Evaluation Tools Session"] we presented !OverSim's features for real network application in the following demo session. September 8, 2009 * Released [OverSimDownload OverSim-20090908]. * New Python scripts for postprocessing and plotting * New application layer multicast protocol NICE * GNP/NPS network coordinate system * Hotspot roaming model for simplegameclient * DHT: support for multiple entries with the same key * Underlays: Added support for asymmetric channels * Several API and INI FILE CHANGES - check your files! * Many other bugfixes and enhancements (take a look at [/chrome/site/doc/ChangeLog doc/ChangeLog]) March 20, 2009 * Released [OverSimDownload OverSim-20090320]. * OMNeT++-4.0 compatibility * !OverSim now runs on Linux, Windows, MAC OS X and Maemo :-) * New overlay gaming protocol QuON * Vivaldi network coordinate system * Uses NED file inheritance * Several API and INI FILE CHANGES - check your files! * Many other bugfixes and enhancements (take a look at [/chrome/site/doc/ChangeLog doc/ChangeLog]) March 4, 2009 * The ''GI/ITG Fachgruppe KuVS'' has awarded the !OverSim project with the ''KuVS Communication Software'' prize. The prize is awarded for innovative software for use in communication and distributed systems. January 16, 2009 * !OverSim was successfully deployed in the [http://www.planet-lab.org/ PlanetLab] research network on about 450 nodes to provide the [http://www.p2pns.org/ peer-to-peer name service P2PNS]. The P2PNS name service is used to built a P2P SIP VoIP network without servers. There is a [http://p2pname.org/ P2P SIP demo website] which shows the current overlay status and allows to make P2PSIP test calls. September 19, 2008 * Released [OverSimDownload OverSim-20080919]. * New overlay gaming protocol PubSubMMOG * New overlay protocol Bamboo * Additional routing types: * Exhaustive-iterative, full-recursive, source-routing-recursive * Enhanced !IterativeLookup module * Supports parallel RPCs and lookup over disjoint paths * Enhanced !SimpleUnderlay model: * Added packet loss support to SimpleUDP * Jitter in SimpleUDP * !NoChurn churn generator * Several API and INI FILE CHANGES - check your files! * Many other bugfixes and enhancements (take a look at [/chrome/site/doc/ChangeLog doc/ChangeLog]) April 16, 2008 * Released [OverSimDownload OverSim-20080416]. * Overlay protocol Kademlia * Overlay application i3 (Internet Indirection Infrastructure) * ALM protocol Scribe * !TraceChurnGenerator / !GlobalTraceManager modules * More realistic synthetic coordinates in !SimpleUnderlay * Overlay application P2PNS (Peer-To-Peer Name Service) * !PingCache class to reduce probe traffic * !SimpleGameClient * Network partitioning/merging support * !RecursiveLookup class * CommonALM-API (Application Layer Multicast) * Several other bugfixes and enhancements (take a look at [/chrome/site/doc/ChangeLog doc/ChangeLog]) September 26, 2007 * Released [OverSimDownload OverSim-20070926]. * Added a CommonAPI lookup() call to the XML-RPC interface * !BaseOverlay improvements: new pointers to application layer modules * Bugfixes for Chord and Pastry * New !GlobalParameters module * Several other bugfixes and enhancements (take a look at [/chrome/site/doc/ChangeLog doc/ChangeLog]) August 31, 2007 * We'll present a live demonstration of !OverSim at the [http://p2p2007.org/ IEEE International Conference on Peer-to-Peer Computing (P2P2007)] in Galway, Ireland next week. July 24, 2007 * Released [OverSimDownload OverSim-20070724]. * New overlay protocol YMMOG * New churn models * Global statistics module * Several bugfixes and enhancements (take a look at [/chrome/site/doc/ChangeLog doc/ChangeLog]) June 1, 2007 * We've added a "Browse Source" section to this page, so users can take a look at our development svn repository. May 11, 2007 * Released [OverSimDownload OverSim-20070511]. * New overlay protocols: Pastry, Koorde and Broose. * Several bugfixes and enhancements (take a look at [/chrome/site/doc/ChangeLog doc/ChangeLog]) May 7, 2007 * We'll present !OverSim on the Global Internet Symposium 2007 on May 11, 2007. The paper is available for download on the [http://netsec.cs.uoregon.edu/gi2007/program.html GI website]. April 4, 2007 * Released [OverSimDownload OverSim-20070404 and INET-20061020-2-OverSim]. * Added support to connect !OverSim to real networks via !TunOut. * Several bugfixes and enhancements (take a look at [/chrome/site/doc/ChangeLog doc/ChangeLog]) March 12, 2007 * Visit us at [http://www.cebit.de CeBIT 2007] in hall 9, stand A40 for a live demonstration of !OverSim! December 15, 2007 * First public release of !OverSim.