OMNeT++ is an extensible, modular, component-based C++ simulation library and framework, primarily for building network simulators.
OMNeT++ 4.6 released
We are happy to announce the latest version of OMNeT++. Highlights of this release: simulation models are now compiled as C++11 sources; we have upgraded the Windows toolchain to MSYS2 and the latest MinGW (this will resolve long-standing issues with the INET build process on Windows); the debut of the opp_test program; and the rewrite of opp_msgc as part of nedtool. There were also numerous bug fixes. Read the ChangeLog (after the More link) for details, or go directly to the download page.
This release is a snapshot of the development that has begun in early 2013, and will culminate in the release of INET-3.0. The code is work in progress, which means all details may still change until 3.0 is reached. This release requires OMNeT++ 4.6 or later.
The highlights of this release are:
Network layer refactoring that allows higher layer protocols (including routing protocols) to be written in a network protocol agnostic manner.
A new physical layer model that builds upon the INET and MiXiM physical layers, and brings them to new heights. Design goals were extreme modularity, extensibility, the ability to support (and easily switch between) various levels of detail, and the ability to add support for exploiting various pieces of parallel hardware.
Extensive refactoring aimed at improving code quality. It includes directory restructuring, code formatting, refactoring of init stages and publish-subscribe communication, and more.
We are happy to announce the latest stable version of the INET Framework. This version contains very few changes compared to 2.4 to make INET compile under C++11.
made the codebase compile in C++11 mode. (required by OMNeT++ 4.6)
added netperfmeter application by Thomas Dreibholz
If you are using OMNeT++ 4.6 or later, you must upgrade to INET 2.5. Visit the INET Framework website to download it.
OMNeT++ 4.5 released
We are happy to announce that OMNeT++ 4.5 is now available for download. The focus of version 4.5 was to improve the usability of the Graphical Runtime Environment (Tkenv). The Tkenv GUI has been redesigned for single-window mode to improve usability and user experience. A new message logging mode was added in the log window that shows the message exchanges in the selected module only. Tkenv has also received a new, modern look and feel, due to the use of the Ttk widgets and a custom Ttk theme. Read the ChangeLog (after the More link) for details, or go directly to the download page.
Important notice: The abstract submission deadline for the 1st OMNeT++ Community Summit has been extended to July 11 (Fri), 2014! For other dates and more details about the Summit, please visit the 1st OMNeT++ Community Summit web site.