Changes between Version 10 and Version 11 of GENIEducation/SampleAssignments/OpenFlowLoadBalancerTutorial/ExerciseLayout/DesignSetup


Ignore:
Timestamp:
07/17/13 11:11:34 (6 years ago)
Author:
shuang@bbn.com
Comment:

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  • GENIEducation/SampleAssignments/OpenFlowLoadBalancerTutorial/ExerciseLayout/DesignSetup

    v10 v11  
    2323[[Image(OpenFlowLBExo.png, 40%)]]
    2424
     25The various parts of the diagram are as follows:
     26    - '''Inside and Outside Nodes''': These nodes can be any ExoGENI Virtual Nodes.
     27    - '''Switch:''' This node is a Linux host running Open vSwitch. Your Load Balancing OpenFlow Controller will be running on this node as well. '''This is the main node that you will be working on'''.
     28    - '''Traffic Shaping Nodes (Left and Right)''': These are Linux hosts with two network interfaces. You can configure netem on the two traffic shaping nodes to have differing characteristics; the specific values don’t matter, as long as they are reasonable. Use several different delay/loss combinations as you test your load balancer.
     29    - '''Aggregator''': This node is a Linux host running Open vSwitch with a switch controller that will cause TCP connections to “follow” the decisions made by your OpenFlow controller on the Switch node. So leave this node alone, you only need to implement the OpenFlow controller on node "Switch".
     30
    2531You can use any reservation tool you want to reserve this topology:
    2632  * For Omni or Flack you can use the  [wiki:GENIExperimenter/RSpecs RSpec] that is published at: http://www.gpolab.bbn.com/experiment-support/OpenFlowExampleExperiment/ExoGENI/openflow-loadbalancer-kvm.rspec and the ExoGENI GPO AM or the ExoGENI RENCI AM