OpenFlow¶

• Specific Protocol between the controller and the OF switches;
• Set of operations/messages sent to the switches.

• http://routingfreak.wordpress.com/2013/03/01/openflow-controllers-whats-missing-in-routing-protocols-today/
• http://en.wikipedia.org/wiki/OpenFlow
• http://www.openflow.org/
• http://www.openflow.org/wp/openflow-components/
• http://bigswitch.com/blog/2012/12/20/why-openflow-hardware-control-matters-in-the-data-center

OpenFlow Protocol Specifications¶

1.4.0, 1.3.2, 1.3.1, 1.3.0, 1.2, 1.1.0, 1.0.0

White Papers¶

• openflow.org
  http://archive.openflow.org/documents/openflow-wp-latest.pdf

Testes¶

• March 2012 Interoperability (Event Technical Paper)
  https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow-test/onf-testing-interop-march-2012-tech-doc-v1.0.pdf

• March 2012 Interoperability (Event White Paper)
  https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow-test/onf-testing-interop-march-2012-whitepaper-v1.0.pdf

• October 2012 Interoperability (Event Technical Paper)
  https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow-test/onf-testing-interop-oct-2012-tech-doc-v0-4.pdf

• Conformance Test Specification for OpenFlow Switch Specification 1.0.1
  https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow-test/conformance-test-spec-openflow-1.0.1.pdf

Tutoriais¶

• openflow.org
  http://archive.openflow.org/wk/index.php/OpenFlow_Tutorial
  (NOX or BEACON)

• stanford.edu - tutorial 1: OpenFlow (SDN for engenniers)
  http://www.stanford.edu/~brandonh/ONS/OpenFlowTutorial_ONS_Heller.pdf

• Srini Seetharaman - POX and Ryu (in backup) details
  http://yuba.stanford.edu/~srini/Beginners_OpenFlowTutorial_Meetup_June_2013.pptx

• OpenFlow 1.3 Tutorial!
  https://github.com/CPqD/ofsoftswitch13/wiki/OpenFlow-1.3-Tutorial

OpenFlow Controllers¶

Referências¶

http://www.valleytalk.org/wp-content/uploads/2013/02/Evaluation_Of_OF_Controllers.pdf

Discussão sobre características a serem avaliadas¶

Características e funcionalidades

Análise dedicada¶

• Ryu
• NOX
• POX
• Trema
• Floodlight
• OpenDaylight

Resumo (desatualizado)¶

OpenFLOW Controllers

OpenFlow Switches¶

• OpenFlow 1.3 Software Switch
  https://github.com/CPqD/ofsoftswitch13