Changes between Version 35 and Version 36 of GENIExperimenter/Tutorials/ClickExample/Execute


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Timestamp:
07/16/14 11:04:49 (5 years ago)
Author:
sedwards@bbn.com
Comment:

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  • GENIExperimenter/Tutorials/ClickExample/Execute

    v35 v36  
    127127== 1c. Turn off internet protocol ==
    128128
    129 At this point, your network is still running IP. You can check by running a ping. In your '''`hostA`''' terminal window, run this command.
     129At this point, your network is still running IP. You can check by running a ping. In your '''hostA''' terminal window, run this command.
    130130
    131131{{{
     
    159159}}}
    160160
    161   i. Verify that IP is really off, try another ping. On '''`hostA`''':
     161  i. Verify that IP is really off, try another ping. On '''hostA''':
    162162  {{{
    163163ping -c 3 hostb
     
    176176
    177177The extractor script produces a click configuration file for each of your routers. 
    178   i. On a local terminal run the following command four times, each time substituting the <router_name> with one of the top, bottom, left, right:
    179   {{{
    180   remote-execute --useSliceAggregates <slicename> -m "sh ./startClick.sh"
     178  i. On a local terminal run the following command four times, each time substituting the `<router_name>` with one of `top`, `bottom`, `left`, `right`:
     179  {{{
     180remote-execute --useSliceAggregates <slicename> -m "sh ./startClick.sh"
    181181}}}
    182182  You'll get output like this. (Don't worry if you get warning messages, Click is just reminding you that you have no IP addresses in your core network.) The output of the click router is redirected to `/tmp/click.out` on each host.
     
    299299ssh -A top "tail -f /tmp/click.log"
    300300}}}
    301   i. Go to your window for hostA, where your '''nc''' command is still running. Type a message into this window. You should see a log message in three of your four router windows. In this example, you might see:
     301  i. Go to your window for '''hostA''', where your '''nc''' command is still running. Type a message into this window. You should see a log message in three of your four router windows. In this example, you might see:
    302302  i. In the local terminal you will see:
    303303  {{{