Mininet vs ns-3
Mininet
mininet.orgns-3
nsnam.orgSide by side
| Figure | Mininet | ns-3 |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Network Simulation Software | 8.5 (#3) | 7.5 (#20) |
| Intended users | The project describes Mininet as useful for development, teaching, and research. | The project targets networking research and education, and says most users write simulation scripts and may modify or extend its libraries. |
| Support | The project directs users to its FAQ, documentation, and mininet-discuss mailing list for support and discussion. | Support is provided through mailing lists, Zulip chat, and the issue tracker, and the project says it is maintained by volunteers without backing from a specific company. |
Plans
In their own words
Mininet
Mininet is a free network emulator that creates virtual hosts, switches, controllers and links on one machine. Its hosts run standard Linux network software on the real Linux kernel and network stack, while switches support OpenFlow. The project describes uses including research, development, learning, prototyping, testing and debugging, including experiments with SDN systems using OpenFlow and P4. A topology-aware and OpenFlow-aware command-line interface supports debugging and network-wide tests. Users can select parameterized topologies or create custom ones, and an extensible Python API supports network creation and experimentation. Mininet networks can connect to real networks, and code developed in Mininet can move to real systems with minimal changes. Installation options include a pre-packaged virtual machine, native installation from source and packages for recent Ubuntu or Debian 11 and later; Fedora support is experimental. Mininet depends on the Linux kernel, while its VM can run through VMware or VirtualBox on Mac, Windows and Linux. Its networks are constrained by a single server's CPU and bandwidth, and it cannot currently run non-Linux-compatible OpenFlow switches or applications. Mininet is released under a permissive BSD open source license.
ns-3
ns-3 is a free, discrete-event network simulator for research and education. It supports simulations of IP and non-IP networks, including wireless work involving Wi-Fi and LTE, and provides a workflow from configuring a simulation through collecting and analyzing traces. A real-time scheduler supports simulation-in-the-loop use, including sending and receiving ns-3 packets on real network devices. Its Direct Code Execution framework can run C or C++ applications or the Linux kernel networking stack within ns-3.
The project is available for Linux, macOS, Windows, and self-hosted use, with desktop deployment listed. It is free software under GNU GPLv2, priced at free. Releases arrive roughly two or three times each year, mainly as compressed source archives. Documentation includes tutorials, installation guidance, model library material, a reference manual, and Doxygen API documentation. NetAnim and Bake are listed as related tools. Support channels include mailing lists, Zulip chat, and the issue tracker; the project says volunteers maintain it without company backing.