Welcome to Trema

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Trema is an OpenFlow controller programming framework that provides everything needed to create OpenFlow controllers in Ruby. It provides a high-level OpenFlow library and also a network emulator that can create OpenFlow-based networks for testing on your PC. This self-contained environment helps streamlines the entire process of development and testing.

Prerequisites

  • Ruby 2.0.0 or higher (RVM).
  • Open vSwitch (apt-get install openvswitch-switch).

Sample Code

Study sample code for implementation examples of Trema features. Each sample code project is executable source example of how to write a OpenFlow controller using Trema Ruby API.

Contributors

Special thanks to all contributors for submitting patches. A full list of contributors including their patches can be found at:

https://github.com/trema/trema/contributors

License

Trema is released under the GNU General Public License version 2.0: