Browse free open source C Network Simulators and projects below. Use the toggles on the left to filter open source C Network Simulators by OS, license, language, programming language, and project status.

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  • 1
    GNS3

    GNS3

    An advanced network simulator to design and configure virtual networks

    Build, Design and Test your network in a risk-free virtual environment and access the largest networking community to help. Whether you are studying for your first networking exam or building out a state-wide telecommunications network, GNS3 offers an easy way to design and build networks of any size without the need for hardware.
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    Downloads: 4,272 This Week
    Last Update:
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  • 2
    LensOSX

    LensOSX

    LensOSX: the light, efficient network simulator

    Lens is the light, efficient network simulator, written by Doug Rohde. LensOSX is a native MacOSX port of Lens that runs on MacOSX 10.5 or higher, created by Harm Brouwer, Daniel de Kok and Hartmut Fitz.
    Downloads: 1 This Week
    Last Update:
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  • 3
    DSR-UU is an implementation of the Dynamic Source Routing protocol that runs in the Linux kernel or in the ns-2 network simulator. It was originally created at Uppsala University, hence the UU.
    Downloads: 0 This Week
    Last Update:
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  • 4
    DYMOUM is an implementation of the DYMO (Dynamic Manet On-demand) routing protocol both for Linux kernel and ns2 network simulator, written in C and C++.
    Downloads: 0 This Week
    Last Update:
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  • 5

    ICN Simulator

    An ICN Simulator based on the Blackadder paltform.

    This is a basic implementation of an Information-Centric Network simulator, following the architecture suggested by Blackadder. It was by the University of Essex for the needs of the PAL project and it include Publishers, Subscribers, RV and a Topology Manager.
    Downloads: 0 This Week
    Last Update:
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  • 6
    NS2 Linux is dedicated to improve the Network Simulator (NS-2) to match Linux performance. Planned contents include: an NS-2 module that runs Linux congestion control functions, tutorials on how to run NS-2 to match Linux performance, benchmark for TCP.
    Downloads: 0 This Week
    Last Update:
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  • 7
    NeMo is a high-performance spiking neural network simulator which simulates networks of Izhikevich neurons on CUDA-enabled GPUs. NeMo is a C++ class library, with additional interfaces for pure C, Python, and Matlab.
    Downloads: 0 This Week
    Last Update:
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  • 8
    A modern and usable interface for the well known neuronal network simulator SNNS. The GUI acts as a client to serveral servers embedding SNNS and supports team work aspects.
    Downloads: 0 This Week
    Last Update:
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  • 9

    VisualVNC

    VisualVNC is a connector between virtual network and physical network.

    VisualVNC is a connector between virtual network and physical network. A virtual network mainly refers to the topology created by GNS3 (Graphical Network Simulator, a popular network simulator), the physical network means the real machines or virtual machines (created by VMware, virtualbox and so on) which are running Windows.
    Downloads: 0 This Week
    Last Update:
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  • 10
    bns is a network simulator. You can create a complete network, add services to host, ... It can be usefull to study network behavior, make presentations, learn hacking techniques, ...
    Downloads: 0 This Week
    Last Update:
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