Changes between Version 18 and Version 19 of GENIExperimenter/Tutorials/StitchingTutorial/Execute


Ignore:
Timestamp:
03/14/14 12:46:07 (9 years ago)
Author:
lnevers@bbn.com
Comment:

--

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  • GENIExperimenter/Tutorials/StitchingTutorial/Execute

    v18 v19  
    3939}}}
    4040
    41 '''2.''' Now let's compare the delay over each link type.
     41'''2.''' Now let's compare the Round Trip Time over each link type.
    4242
    4343In the ''"right-client"'' terminal issue:
     
    5151}}}
    5252
    53 
    54 '''3.''' Start a browser and navigate to the ''"server's"''s hostname from readyToLogin output in previous step. For this example experiment the hostname allocated is pcvm1-15.instageni.stanford.edu:
     53'''3.''' Start a browser and navigate to the ''"server's"''s hostname from the readyToLogin output in previous step. For this example experiment the hostname allocated is pcvm1-15.instageni.stanford.edu:
    5554 
    5655     [[Image(GENIExperimenter/Graphics:server-web.jpg,65%)]]
    5756 
    58 '''4.''' Now let's generate some iperf traffic:
     57'''4.''' Now let's generate some traffic to determine how much capacity we can use on each link type:
    5958
    6059In the ''"right-client"'' window issue:
     
    6867}}}
    6968
    70 '''5.''' Now back in the browser: Refresh the web page and you should see the results from the iperf server.
     69'''5.''' Back in the browser. Refresh the web page and you should see the results for both iperf tests:
    7170
    7271   ''Note: '' The interface capacity for all links was set to '' '''20 Mbits/sec''' '' in the RSpec used for this tutorial.
     
    7473     [[Image(GENIExperimenter/Graphics:server-web2.jpg)]]
    7574
     75
     76'''6.'''  Time permitting. Let's exchange some layer 2 traffic by using PingPLus.
     77
     78Add a third window which is logged into the '''"server"''' host.  Determine the 2 Data Plane interfaces, and IP shutdown, take note of the  MAC address for the 192.168.1.2 and 10.10.1.2 interfaces
     79{{{
     80server$ sudo /sbin/ifconfig ethXXX 0
     81server$ sudo /sbin/ifconfig ethYYY 0
     82
     83In the ''"right-client"'' window issue:
     84{{{
     85right-client$ sudo /sbin/ifconfig ethXXX 0
     86right-client$ sudo /local/scripts/runPingPlus.sh XX:XX:XX:XX:XX:XX ethXXX
     87}}}
     88
     89In the ''"left-client"'' window issue:
     90{{{
     91left-client$ sudo /sbin/ifconfig ethYYY 0
     92left-client$ sudo /local/scripts/runPingPlus.sh YY:YY:YY:YY:YY:YY ethYYY
     93}}}
     94
     95
    7696The experiment is now completed; time to release resources!
    7797