Orbit > OTG > Scripts Repository > Start 3 Co-located UDP sessions to one receiver

Experiment.name = "tutorial-1d"
Experiment.project = "orbit:tutorial"

#
# Define nodes used in experiment
#
defNodes('sender1', [1,2]) {|node|
  node.image = nil  # assume the right image to be on disk
    node.prototype("test:proto:colocate_sender", {
     'destinationHost' => '192.168.1.1',
     'packetSize' => 1024,
     'port1' => 3001,
     'port2' => 3002,
     'port3' => 3004,
     'rate' => 300,
     'protocol' => 'udp'
            })
        node.net.w0.mode = "master"
    }

 defNodes('receiver', [1,1]) {|node|
   node.image = nil  # assume the right image to be on disk
   node.prototype("test:proto:receiver" , {
        'protocol' => 'udp'
    })
 node.net.w0.mode = "managed"
   }

 allNodes.net.w0 { |w|
  w.type = 'b'
  w.essid = "helloworld"
  w.ip = "%192.168.%x.%y"
 }

  #
  # Now, start the application
  #
  whenAllInstalled() {|node|
        wait 30
   allNodes.startApplications
               wait 60
       Experiment.done

 }