OMNeT++

OMNeT++ serves as a robust framework specifically for network simulation modeling. It comes equipped with a large suite of tools and components that simplify the process of creating detailed and accurate simulations. Users can leverage its extensive library to model everything from simple network protocols to large-scale internet architectures. The platform's flexibility and rich feature set support in-depth analysis and experimentation, making it ideal for validating network designs and theories before real-world deployment.