Changes between Version 28 and Version 29 of GENIExperimenter/ExperimentExample-OF-FOAM


Ignore:
Timestamp:
04/06/12 14:26:46 (12 years ago)
Author:
lnevers@bbn.com
Comment:

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  • GENIExperimenter/ExperimentExample-OF-FOAM

    v28 v29  
    191191=> BBN OF AGGREGATE   [[BR]]
    192192
    193 To define the OF RSpec for the BBN site we need to consider the compute resource used for the site which is the node navis.gpolab.bbn.com. To determine the ports and Data Path IDentifier (DPID) see the [http://groups.geni.net/geni/wiki/GeniAggregate/GpoLabOpenFlow BBN OF Aggregate] diagram and locate where the node is connected. 
     193To define the OF RSpec for the BBN site we need to consider the compute resource used for the site which is the node navis.gpolab.bbn.com.
     194To determine the ports and Data Path IDentifier (DPID) see the [http://groups.geni.net/geni/wiki/GeniAggregate/GpoLabOpenFlow BBN OF Aggregate] diagram and locate where the node is connected. The following diagram show the information from the  [http://groups.geni.net/geni/wiki/GeniAggregate/GpoLabOpenFlow BBN OF Aggregate] diagram that will be needed for the !OpenFlow request RSpec:
     195
     196[[Image(BBNOFAggregateResources.jpg)]]
    194197
    195198From the [http://groups.geni.net/geni/wiki/GeniAggregate/GpoLabOpenFlow BBN OF Aggregate] diagram you will find that navis.bbn.com is connected to the OF switch named ''habanero'' which has a DPID of ''06:d6:00:24:a8:c4:b9:00'' for VLAN 1750.  VLAN 1750 uses the switch ''poblano'' which has a DPID of ''06:d6:00:12:e2:b8:a5:d0'' for VLAN 1750. The VLAN 1750 is used at every meso-scale site for MyPLC resources to access the back bone OpenFLow VLANs, in our case the backbone OpenFlow VLAN is 3715. This DPID information maps to the following line in the BBN OpenFlow advertisement Rspec: