Changes between Version 24 and Version 25 of Tutorials/oMF/tut1


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Timestamp:
Oct 20, 2014, 3:14:46 PM (10 years ago)
Author:
wontoniii
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  • Tutorials/oMF/tut1

    v24 v25  
    1212=== Topology ===
    1313
    14 In this exercise we will use a simple linear topology consisting of two MobilityFirst routers (MFR) that interconnect two hosts: Host1 will initiate a 'ping' communication and Host2 will respond to the ping request:
     14In this exercise we will use a simple linear topology consisting of two !MobilityFirst routers (MFR) that interconnect two hosts: Host1 will initiate a 'ping' communication and Host2 will respond to the ping request:
    1515
    1616[[Image(Tutorials/oMF:MFTurorialNetwork.png)]]
    … …  
    1818=== MobilityFirst ORBIT Image ===
    1919
    20 The complete set of components from the latest release of MobilityFirst software is available as a compressed image within the ORBIT testbed for imaging nodes using the 'omf' tool. The current pre-prepared image is built over Ubuntu 12.04 LTS distribution and will be moved to newer distributions as they become available and we have had a chance to test compatibility.
     20The complete set of components from the latest release of the !MobilityFirst software is available as a compressed image within the ORBIT testbed for imaging nodes using the 'OMF' tool. The current pre-prepared image is built over Ubuntu 12.04 LTS distribution and will be moved to newer distributions as they become available and we have had a chance to test compatibility.
    2121
    2222A typical Orbit experiment requires the following six steps:
    … …  
    3939
    4040 * You will be working with resources belonging to the Orbid grid.
    41  * You have been assigned a group number.
    42 
    43 While for this experiment we are using the grid, it is not a strict a requirement and for the successful execution of the experiment any sandbox with at least 4 nodes could be employed.
    44 
    45 Once logged into the grid console:
     41 * You have been assigned a group number, username and password.
     42
     43While for this experiment we are using the grid, it is not a strict a requirement and for the successful execution of the experiment any sandbox with at least 4 nodes could be employed (i.e. sb4, sb9, etc.).
     44
     45First of all, log in into the grid console using SSH:
    4646
    4747{{{
    … …  
    5151}}}
    5252
    53 From the console we will start by loading the Mobilityfirst image into the four nodes that have been assigned to you:
     53For simplicity, open 3 different consoles on your laptop and access the grid's console with all of them; you will need them in the continuation of the exercise.
     54From the console we will start loading the Mobilityfirst image into the four nodes that have been assigned to you:
    5455
    5556{{{
    … …  
    5960}}}
    6061
    61 ''system:topo:mf-groupX'' represents the group of 4 nodes and ''mf-groupX'' has to be replaced by the group id assigned to you.
    62 
    63 For example, ''mf-group1'' will load the image on nodes 'node1-1,node1-2,node2-1,node2-2'
    64 
    65 If the output of your console looks similar to:
     62''system:topo:mf-groupX'' represents the topology of 4 nodes that has been assigned to you're group and ''mf-groupX'' has to be replaced by the group id assigned to you.
     63
     64For example, ''mf-group1'' will load the image on nodes 'node20-20,node20-19,node19-19,node19-20'
     65
     66If at the end of the execution, the final output of your console looks similar to:
    6667
    6768{{{