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@dancasey/node-openflow

v0.3.10

Published

OpenFlow switch protocol library for node.js

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Links

Git

Maintainers

dancaseydancasey

Keywords

OpenFlow

Readme

node-openflow

An OpenFlow library for Node.js

  • Decodes Node.js buffers into messages
  • Instantiates default messages (e.g., Hello, FlowMod, etc.)
  • Encodes messages into Node.js buffers
  • Relies on openflow-schema to provide message checking and instantiation

OpenFlow 1.0 and 1.3 are supported.

[!WARNING] I made this as part of a research project back in 2015-2017. The tooling and versions used here reflect the era. OpenFlow 1.4 and 1.5 are not covered. Dependencies are outdated.

Related Projects

This is the middle of a stack of three projects: the library layer.

  1. rxdn, an OpenFlow controller, which is built on...
  2. node-openflow, this project, an OpenFlow 1.0/1.3 library, which is built on...
  3. openflow-schema, which provides message checking and instantiation

For an academic explanation, see Chapter V of my dissertation.

Usage

See src/benchmark.ts for five simple examples resulting in hub-like behavior.

See Reactively Defined Networking (rxdn) for an example of a OpenFlow controller built using this library.