Changes between Version 35 and Version 36 of GENIExperimenter/ExperimentExample-OF-FOAM

Timestamp:

04/09/12 10:02:13 (12 years ago)

Author:

lnevers@bbn.com

Comment:

--

GENIExperimenter/ExperimentExample-OF-FOAM

@@ -159 +159 @@
 
 Step 1. Collect listresources from all FOAM Aggregate.  The manifest RSpec details all resources at the aggregate, but does not provide any insight into whether they are available.
-Step 2. Review [http://groups.geni.net/geni/wiki/GeniAggregate GeniAggregate] to determine how each MyPLC host maps to the Site's OpenFlow switch.
-Determin addresses and ports.
-Step 3. Using guidelines from the [http://groups.geni.net/geni/wiki/HowTo/WriteOFv3Rspecs#WritingOpenFlowv3requestrspecs Writing OF V3 RSpec] page merge the information from step 1 and 2 to generate the request RSpecs. 
+Step 2. Review [http://groups.geni.net/geni/wiki/GeniAggregate GeniAggregate] to determine how each MyPLC host maps to the Site's OpenFlow switch. Determine addresses and ports.
+Step 3. Define site specific OF Group rules.
+Step 4. Using guidelines from the [http://groups.geni.net/geni/wiki/HowTo/WriteOFv3Rspecs#WritingOpenFlowv3requestrspecs Writing OF V3 RSpec] page merge the information from step 1 and 2 to generate the request RSpecs. 
 
 Each of the above steps is covered in detail below:
@@ -207 +207 @@
 {{{
  
-  <openflow:group name="habanero-1750-nodes">
+  <openflow:group name="bbn-1750-nodes">
 
     <openflow:datapath component_id="urn:publicid:IDN+openflow:foam:foam.gpolab.bbn.com+datapath+06:d6:00:24:a8:c4:b9:00"     
@@ -222 +222 @@
 
 {{{
- <openflow:group name="poblano-1750-3715">
+ <openflow:group name="bbn-1750-3715">
      <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" 
@@ -290 +290 @@
 
 
-'' '''Step 3''' ''.  Define OF groups and merge with Switch details from step 2:
-
-Use the request template in the [http://groups.geni.net/geni/wiki/HowTo/WriteOFv3Rspecs#WritingOpenFlowv3requestrspecs Writing OF V3 Request RSpecs] 
+'' '''Step 3''' ''.  Define OF groups rules:
+
+Each of the site will need to define OF rules for handling site traffic for the hosts.  Each site Rspec will include:
+
+{{{
+    <openflow:match>
+      <openflow:use-group name="group-name" />
+      <openflow:packet>
+        <openflow:dl_type value="0x800,0x806"/>
+        <openflow:nw_dst value="10.42.11.0/24"/>
+        <openflow:nw_src value="10.42.11.0/24"/>
+      </openflow:packet>
+    </openflow:match>
+}}}
+Note the ''group-name'' above will be replace by the actual group name values defined in the previous step. Here is a summary of groups defined in Step 2:
+   * BBN Site: bbn-1750-nodes, bbn-1750-3715
+   * Clemson site: clemson-1750-3715
+   * Wisconsin group name=wisconsin-nodes-1750, wisconsin-1750-3715
 
 '' '''Step 4''' ''  Insert request details into OF V3 RSpec template.
 
-{{{
+Use the request template for OF V3 Request RSpecs shown below to create the RSpecs for the BBN, Clemson and Wisconsin OF aggregates: 
+
+{{{
+#xml
 <?xml version="1.1" encoding="UTF-8"?>
 <rspec  xmlns="http://www.geni.net/resources/rspec/3"
@@ -307 +325 @@
     type="request">
     
-    <openflow:sliver email="user@geni.net" description="My GENI experiment" ref="http://www.geni.net">
+    <openflow:sliver email="user@geni.net" description="OF Experiment" ref="http://www.geni.net">
+      <openflow:controller url="tcp:example.geni.net:9933" type="primary" />
+
 
         <!-- RSpec details from Step 2 and Step 3 -->
@@ -314 +334 @@
 </rspec>
 }}}
+
+For the above template:
+ * Modify the "openflow:sliver" line to replace the "user@geni.net" with your valid email address, and update the sliver description. 
+ * Update the "openflow:controller" line to include your controller information.
+
+You may now combine the modified template with each of the Site specific openflow details from step 2 and 3.
+
+This will result in the following final OF RSpecs:
+
+__BBN OpenFlow RSpec_
+
+{{{
+#xml
+<?xml version="1.1" encoding="UTF-8"?>
+<rspec  xmlns="http://www.geni.net/resources/rspec/3"
+        xmlns:xs="http://www.w3.org/2001/XMLSchema-instance"
+        xmlns:openflow="http://www.geni.net/resources/rspec/ext/openflow/3"
+        xs:schemaLocation="http://www.geni.net/resources/rspec/3
+              http://www.geni.net/resources/rspec/3/request.xsd
+              http://www.geni.net/resources/rspec/ext/openflow/3
+              http://www.geni.net/resources/rspec/ext/openflow/3/of-resv.xsd"
+    type="request">
+    
+    <openflow:sliver email="lnevers@geni.net" description="OF Experiment" ref="http://www.geni.net">
+      <openflow:controller url="tcp:example.geni.net:9933" type="primary" />
+
+
+        <!-- RSpec details from Step 2 and Step 3 -->
+
+    </openflow:sliver>
+</rspec>
+
+__Clemson OpenFlow RSpec_
+
+
+__Wisconsin OpenFlow RSpec_
+
+
+
+