Changes between Initial Version and Version 1 of GENIExperimenter/Tutorials/NFV


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Timestamp:
07/03/16 13:30:10 (8 years ago)
Author:
mariam.ghasemi@gmail.com
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  • GENIExperimenter/Tutorials/NFV

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     1= NFV Tutorial: Managing a Virtual Network Function using SDN and Control Theory =
     2== Overview ==
     3This is a basic tutorial that guides you through an experiment using OpenFlow and Network Function Virtualization (NFV). It is recommended that you first read about [http://archive.openflow.org OpenFlow]  and go over a basic [http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/OpenFlowOVS OpenFlow tutorial] on GENI. The goal of this tutorial is to give you a hands-on experience with OpenFlow, and how it can be used for NFV deployment. Using a basic topology, which contains two sources, a destination, two virtual network functions (IDS), an OVS and a controller, we will show how different OpenFlow rules can be used for NFV management. ''' Once resources are reserved for this topology, the tutorial should take about 45-60 minutes to complete. '''
     4
     5[[Image(http://csr.bu.edu/rina/grw-bu2016/tutorial_files/image002.gif)]] [[BR]]
     6Figure 1: The image above depicts the network topology used in this tutorial.
     7
     8=== Prerequisites: ===
     9
     10-      A GENI account, if you don't have one sign up! [[BR]]
     11-      Familiarity with how to reserve GENI resources (we will be using the GENI Experimenter Portal as our tool).[[BR]]
     12-      Familiarity with [wiki:HowTo/LoginToNodes logging into GENI compute resources].[[BR]]
     13-      Basic understanding of OpenFlow. An OpenFlow tutorial is [wiki:GENIExperimenter/Tutorials/OpenFlowOVS here]! [[BR]]
     14-      Familiarity with the Unix command line.[[BR]]
     15-      Familiarity with the Python programming language. We will use a controller (POX controller) written in Python for this tutorial.[[BR]]
     16-      You will need to be a member of a project.[[BR]]
     17
     18
     19=== Tools ===
     20
     21-       [http://openvswitch.org/ Open vSwitch] [[BR]]
     22-       [http://www.noxrepo.org/pox/about-pox/ POX controller]
     23
     24'''Both of the tools are already installed on the machines''' where the resources are provided. If it happens not to be installed, take a look at the following tutorials to learn how to install these tools: [[BR]]
     25[wiki:HowTo/InstallOVSInProtoGENI Open vSwitch][[BR]]
     26[http://networkstatic.net/pox-openflow-controller-installation-screencast/ POX controller] [[BR]]
     27
     28Where to get help:
     29
     30[https://openflow.stanford.edu/display/ONL/POX+Wiki POX Wiki] [[BR]]
     31[http://openvswitch.org/support/ Open vSwitch] [[BR]]
     32[http://groups.geni.net/geni GENI Wiki] [[BR]]
     33
     34== Tutorial Instruction ==
     35{{{
     36#!html
     37
     38
     39<table id="Table_01" height="409" border="0" cellpadding="0" cellspacing="0">
     40        <tr>
     41                <td>
     42                        <a href="http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/NFV/DesignSetup"><img src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/Graphics/design.png?format=raw" width="152" height="152" alt="Design/Setup"></a>
     43               </td>
     44               <td>
     45<ul>
     46             <li><a href="http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/NFV/DesignSetup">Part I: Design/Setup</a></li>
     47             <ul>
     48                 <li>Step 1:  Design the experiment</li>
     49                 <li>Step 2:  Establish the environment</li>
     50                 <li>Step 3:  Obtain resources</li>
     51             </ul></ul>
     52               </td>
     53        </tr>
     54        <tr>
     55                <td>
     56                        <a href="http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/NFV/Execute"><img src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/Graphics/execute.png?format=raw" width="152" height="143" alt="Execute"></a>
     57                </td>
     58                <td>
     59             <ul>
     60<li><a href="http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/NFV/Execute">Part II: Execute</a></li>
     61             <ul>
     62                 <li>Step 4:  Login to VMs </li>
     63                 <li>Step 5:  Configure and initialize services  </li>
     64                 <li>Step 6:  Execute expriment </li>
     65             </ul></ul>
     66                </td>
     67        </tr>
     68        <tr>
     69                <td>
     70                        <a href="http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/NFV/Finish"><img src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/Graphics/finish.png?format=raw" width="152" height="114" alt="Finish"></a>
     71                </td>
     72
     73                <td>
     74             <ul>
     75             <li><a href="http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/NFV/Finish">Part III: Finish</a></li>
     76             <ul>
     77                 <li>Step 7:  Teardown Experiment</li>
     78                 <li>Step 8:  Release resources</li>
     79             </ul></ul>
     80                </td>
     81
     82        </tr>
     83</table>
     84
     85
     86