CoRE-RG/openflow — reverse-engineered prompt

Build me an OMNeT++ OpenFlow simulation framework that works with the INET framework and is friendly to the CoRE simulation models.

I want to be able to simulate software defined Ethernet networks, with OpenFlow switches, controllers, and simple controller apps. A user should be able to import the project into OMNeT++ or OMNEST, build it, and run included example scenarios to see traffic flowing through an OpenFlow controlled network. Please include the NED models, C++ simulation code where needed, example configs, and a short README that explains how to install OMNeT++, get the matching INET version, disable any problem features if needed, import the project, build it, and start the scenarios.

Keep it focused on being a research simulation model, not a polished consumer app. Add clear comments where the model is simplified or where users need to validate results themselves. Look up current OMNeT++ and INET docs online if you need to.