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This tutorial is for Floodlight v1.0 and later. If you need to use Floodlight v0.91 or earlier, you can find the v0.91 and v0.90 documentation here. |
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@Override
public void init(FloodlightModuleContext context) throws FloodlightModuleException {
floodlightProvider = context.getServiceImpl(IFloodlightProviderService.class);
buffer = new ConcurrentCircularBuffer<SwitchMessagePair>(SwitchMessagePair.class, 100);
}
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| You'll need to import the ConcurrentCircularBuffer into the PktInHistory package. It is available here. |
Now we have to define the behavior for what to do when the module receives a PacketIn message. This is done in the receive() function.
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After you complete this tutorial, you should to change the serializer for IOFSwitch back to @JsonSerialize(using=IOFSwitchSerializer.class) in order to restore the original serializer. |
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$ sudo mn --controller=remote --ip=[Your IP Address] --mac --topo=tree,2 --switch=ovsk,protocols=OpenFlow10
*** Adding controller
*** Creating network
*** Adding hosts:
h1 h2 h3 h4
*** Adding switches:
s5 s6 s7
*** Adding links:
(h1, s6) (h2, s6) (h3, s7) (h4, s7) (s5, s6) (s5, s7)
*** Configuring hosts
h1 h2 h3 h4
*** Starting controller
*** Starting 3 switches
s5 s6 s7
*** Starting CLI:
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