Changes between Version 30 and Version 31 of GENIExperimenter/ExperimentExample-OF-FOAM

Timestamp:

04/06/12 15:03:56 (12 years ago)

Author:

lnevers@bbn.com

Comment:

--

GENIExperimenter/ExperimentExample-OF-FOAM

@@ -192 +192 @@
 
 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. 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:
+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. The following diagram show the information from the BBN OF Aggregate diagram that is needed for the BBN !OpenFlow request RSpec:
 
 [[Image(BBNOFAggregateResources.jpg)]]
 
-From 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:
-{{{
-#habanero
-  <openflow:datapath component_id="urn:publicid:IDN+openflow:foam:foam.gpolab.bbn.com+datapath+06:d6:00:24:a8:c4:b9:00" component_manager_id="urn:publicid:IDN+openflow:foam:foam.gpolab.bbn.com+authority+am" dpid="06:d6:00:24:a8:c4:b9:00">
-#poblano
-<openflow:datapath component_id="urn:publicid:IDN+openflow:foam:foam.gpolab.bbn.com+datapath+06:d6:00:12:e2:b8:a5:d0" component_manager_id="urn:publicid:IDN+openflow:foam:foam.gpolab.bbn.com+authority+am" dpid="06:d6:00:12:e2:b8:a5:d0">
-}}}
-
-Now we have to add ports to the above definition. The host navis.bbn.com is on port 32, for the BBN habanero switch only, you must add 24 to the physical port number to determine the port to use in the rspec, which means you are looking for the OpenFlow port named ''56'' in the listresources associated to the DPID.  Also you will see that port 47 (+24=71) is used to get to poblano.  So these are the lines that define the ports on habanero:
+The [http://groups.geni.net/geni/wiki/GeniAggregate/GpoLabOpenFlow BBN OF Aggregate] diagran shows the information required for the !OpenFlow RSpec. The image shows:
+   * Host navis.bbn.com is connected to port 32 of the OF switch named ''habanero''
+   * OF switch ''habanero'' has a DPID of ''06:d6:00:24:a8:c4:b9:00'' for VLAN 1750.
+   * OF switch ''habanero'' uses port 47 to connect to port 20 on the OF switch ''poblano''. 
+   * OF switch ''poblano'' has a DPID of ''06:d6:00:12:e2:b8:a5:d0'' for VLAN 1750.
+   * VLAN 1750 is mapped to the Core VLAN 3715 on ''poblano'' port 3.
+
+The VLAN 1750 is used at every meso-scale site for MyPLC resources to access the back bone OpenFLow VLANs. Also, for the BBN ''habanero'' OF switch *only*, you must add 24 to the physical port number to determine the port to use in the rspec. The host navis.bbn.com is on port 32 (+24=56),  which means your rspec will use  port ''56''  and port 47 (+24=71) maps to ''71'' to get to poblano.  The syntax for each of these can be "borrowed" from the listresources associated to each DPID.  
+
+Now we have all the information needed to define the OF resource details. These are the RSpec lines that define the ports on habanero:
 {{{
  <openflow:datapath component_id="urn:publicid:IDN+openflow:foam:foam.gpolab.bbn.com+datapath+06:d6:00:24:a8:c4:b9:00" component_manager_id="urn:publicid:IDN+openflow:foam:foam.gpolab.bbn.com+authority+am" dpid="06:d6:00:24:a8:c4:b9:00">
@@ -211 +212 @@
 }}}
 
-Habanero Connects to port 20 on poblano where port 3 and 4 are used to map VLAN 1750 to VLAN 3715 and traffic goes out to backbone via port 1. This maps to:
+These are the RSpec lines that define the ports on habanero:
 
 {{{
@@ -219 +220 @@
 
 }}}
-
- * CLemson site Rspec includes node planetlab4.clemson.edu map to ports and DPID in [http://groups.geni.net/geni/wiki/GeniAggregate/ClemsonOpenFlow Clemson OF Aggregate] diagram.
+To complete the RSpec see ''Step 3'' 
+
+__Clemson Aggregate__ [[BR]]
+
+To define the OF RSpec for the Clemson site we need to  review the information in the [http://groups.geni.net/geni/wiki/GeniAggregate/ClemsonOpenFlow Clemson OF Aggregate] diagram.  The compute resource used for the site which is the node for planetlab4.clemson.edu.
+The following diagram show the information required from the Clemson OF Aggregate that is needed for the Clemson !OpenFlow request RSpec:
+
+[[Image(XXXX)]]
+
+To complete the RSpec see ''Step 3'' 
+
  * Wisconsin site Rspec include node wings-openflow-2.wail.wisc.edu map to ports and DPID in [http://groups.geni.net/geni/wiki/GeniAggregate/WisconsinOpenFlow Winsconsin OF Aggregate].
+
+
+To complete the RSpec see ''Step 3'' 
 
 '' '''Step 3''' ''. Merge Step 1 and 2 to generate request RSpecs.