Changes between Version 21 and Version 22 of GEC21Agenda/ChoiceNet/run_tests


Ignore:
Timestamp:
10/20/14 23:40:20 (5 years ago)
Author:
Hussamuddin Nasir
Comment:

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  • GEC21Agenda/ChoiceNet/run_tests

    v21 v22  
    6868= Choosing a Medium Bandwidth Path =
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    70 Now repeat the test, but change the line '''hb 10 USD''' to '''hbhl 5 USD''' in the config.txt file on H2.  This will cause the path service (PS) to return a path across the high bandwidth but also high latency path.  While this path will have worse performance than the HB path, it is more cost effective.
     70Now repeat the test, but change the line '''hb 10 USD''' to '''hlhb 5 USD''' in the config.txt file on H2.  This will cause the path service (PS) to return a path across the high bandwidth but also high latency path.  While this path will have worse performance than the HB path, it is more cost effective.
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    7272= Choosing a High Bandwidth Path at a Low Bandwidth Price =
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    74 As a last test, change the line '''hbhl 5 USD''' to '''hb 1 USD'''.  In this case the wrapper will request a high bandwidth path, but will only pay a maximum of 1 USD for such paths.  Because the path service does not have any high bandwidth paths to sell at this cheaper price tag (1 USD), the PS will return and error and the wrapper will abort the application.  Try this yourself by changing the line to ''hb 1 USD'' and then rerunning the iperf tests.  You should see the wrapper library aborting the program because high bandwidth paths cost more than the amount allotted by the user.
     74As a last test, change the line '''hlhb 5 USD''' to '''hb 1 USD'''.  In this case the wrapper will request a high bandwidth path, but will only pay a maximum of 1 USD for such paths.  Because the path service does not have any high bandwidth paths to sell at this cheaper price tag (1 USD), the PS will return and error and the wrapper will abort the application.  Try this yourself by changing the line to ''hb 1 USD'' and then rerunning the iperf tests.  You should see the wrapper library aborting the program because high bandwidth paths cost more than the amount allotted by the user.
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