Changes between Version 58 and Version 59 of GENIEducation/SampleAssignments/OpenFlowLoadBalancerTutorial/ExerciseLayout/Execute

Timestamp:

07/17/13 12:00:43 (11 years ago)

Author:

shuang@bbn.com

Comment:

--

GENIEducation/SampleAssignments/OpenFlowLoadBalancerTutorial/ExerciseLayout/Execute

@@ -47 +47 @@
    - 2.2.3 Change eth1 and eth3 to the corresponding two interfaces you found with IP address 192.168.2.1 (the interface that connects to the left path) and 192.168.3.1 (the interface that connects to the right path) and press the "save" icon on your !LabWiki page. 
    - 2.2.4 Drag the `file Icon` at the left-top corner on your !LabWiki page from `Prepare` column and drop it to `Execute` column. Fill in the name of your !LabWiki experiment (this can be anything), the name of your slice (this has to be your slice name), and type "true" in the graph box to enable graphs. And then press "Start Experiment" button. 
+   - 2.2.5 When your experiment is finished, turn off your controller and disconnect switch from your controller: 
+      - On node "Switch", press "Ctrl" and "c" key to kill your Load Balancer process on node "Switch"
+      - On node "Switch", use the following command to disconnect the OpenFlow Switch from the controller:
+     {{{
+     ovs-vsctl del-controller br0
+     }}}
    - '''Note''': Do not start another experiment (i.e., drag and drop the file icon in !LabWiki and press "Start Experiment") before your current experiment is finished. 
    
@@ -62 +68 @@
 
 == 2.5 Repeat Experiment with limited bandwidth on Left path ==
- - 2.5.1 On node "Switch", press "Ctrl" and "c" key to kill your Load Balancer process on node "Switch"
- - 2.5.2 On node "Switch", use the following command to disconnect the OpenFlow Switch from the controller:
- {{{
- ovs-vsctl del-controller br0
- }}}
- - 2.5.3 On node "Switch", start your Load Balancer using the following command: 
+ - 2.5.1 On node "Switch", start your Load Balancer using the following command: 
  {{{
  /opt/trema-trema-f995284/trema run /root/load-balancer.rb
  }}}
- - 2.5.4 Start a new command line window, log onto node "Switch", use the following command to connect the OpenFlow Switch to the controller (the console window that runs your controller should display "Switch is Ready!" when the switch is connected):
+ - 2.5.2 Start a new command line window, log onto node "Switch", use the following command to connect the OpenFlow Switch to the controller (the console window that runs your controller should display "Switch is Ready!" when the switch is connected):
  {{{
  ovs-vsctl set-controller br0 tcp:127.0.0.1 ptcp:6634:127.0.0.1
  }}}
- - 2.5.5 Go back to your !LabWiki web page, drag and drop the `file icon` and repeat the experiment, as described in section 2.2.4, using a different experiment name (the slice name should stay the same). 
+ - 2.5.3 Go back to your !LabWiki web page, drag and drop the `file icon` and repeat the experiment, as described in section 2.2.4, using a different experiment name (the slice name should stay the same). 
+ - 2.5.4 When your experiment is finished, turn off your controller and disconnect switch from your controller: 
+      - On node "Switch", press "Ctrl" and "c" key to kill your Load Balancer process on node "Switch"
+      - On node "Switch", use the following command to disconnect the OpenFlow Switch from the controller:
+     {{{
+     ovs-vsctl del-controller br0
+     }}}
 
  Questions: