= [http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/StitchingTutorial GENI Inter-Aggregate Stitching Tutorial] = {{{ #!html
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}}} = Step 4: Execute Experiment = To run the experiment we will use two terminals to login to the ''"right-client"'' and the ''"left-client"'' VMs and one browser to connect to the ''"server"'' VM to review results. '''1.''' Start 2 terminal windows and use the `readyToLogin` script to determine the login information: __Window 1:__ {{{ $ readyToLogin -a rightAggr MySlice .... $ ssh -i right-client.... ... }}} __Window_2:__ {{{ $ readyToLogin -a leftAggr MySlice ... $ ssh -i left-client.... ... }}} '''2.''' 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: [[Image(GENIExperimenter/Graphics:server-web.jpg,65%)]] '''3.''' In the first terminal logged in to ''"right-client"'', install iperf and send traffic to the server over the ''stitched'' path by executing the 2 commands exactly as shown: {{{ right-client$ /usr/bin/iperf -c 192.168.1.2 -t 30 -P 5 }}} '''4.''' In the second terminal connected to ''"left-client"''. install iperf and send traffic to the server over the ''local'' link by executing the 2 commands exactly as shown: {{{ left-client$ /usr/bin/iperf -c 10.10.1.2 -t 30 -P 5 }}} '''5.''' Now back in the browser: Refresh the web page and you should see the results from the iperf server. ''Note: '' The interface capacity for all links was set to '' '''20 Mbits/sec''' '' in the RSpec used for this tutorial. [[Image(GENIExperimenter/Graphics:server-web2.jpg)]] The experiment is now completed; time to release resources! = [http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/StitchingTutorial Introduction] = = [http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/StitchingTutorial/Finish Finish] =