Tutorial: Programming GENI OpenFlow Resources and Stitching

Live Stream Information

Schedule

Wednesday 01:30pm - 03:30pm

Session Leaders

Vic Thomas, Luisa Nevers GENI Project Office

Tutorial Instructors

Niky RIga GPO	Luisa Nevers GPO	Sarah Edwards GPO

Agenda / Details

The purpose of this tutorial is to get familiar with the OpenFlow Protocol, understands how it works and get some hands-on experience in writing your own OpenFlow controller. At the tutorial we will also review the current use of OpenFlow in GENI, demonstrate a simple setup and learn how you can setup your own experiment.

Pre-Requisites

• GEC20Agenda/GettingStartedWithGENI tutorial or equivalent experience with experimentation with GENI.
• Use of ssh to log into machines. You must have an ssh client on your machine.
• Basic familiarity with the UNIX command line.
• Basic knowledge of networking concepts.

Tutorial materials

• ​Intro to OpenFlow using OVS
  • ​OVS
  • ​OVS with stitching. See also: ​Stitching Sites
  • ​Hardware OpenFlow

Instructions:

• OpenFlow-based NAT (Ryu controller): ​http://groups.geni.net/geni/wiki/JoeSandbox/OpenFlowNATExample
• OpenFlow-based NAT (Trema) controller): ​http://groups.geni.net/geni/wiki/JoeSandbox/OpenFlowNATTremaExample

Slides: TBD