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OpenFlow Switches

We continuously test Ryu with various OpenFlow v1.3 and v1.4 switches. You can check out what kinds of actions and matches work (or not).

Of course, the test suite is included in Ryu. So you can modify the existing test scenarios and add new scenarios. A test scenario is written in JSON without Python knowledge. An action test scenario is defining a packet to be sent, the actions, and an expected packet. For example, 'push_vlan' test scenerio is installing 'vlan vid' match flow, sending an IP packet, check out if a switch properly pushed a vlan header to the packet. Ryu can generate and parse wire-format of many network protocols.