Changes between Initial Version and Version 1 of GEC21Agenda/ChoiceNet/run_tests_part2

Timestamp:

10/16/14 21:08:42 (10 years ago)

Author:

xinming@umass.edu

Comment:

--

GEC21Agenda/ChoiceNet/run_tests_part2

@@ +1 @@
+Navigation: [wiki:GEC21Agenda/ChoiceNet/start Up]
+
+At this point we have the Choicenet Framework setup. If you want to try the SDN implementation of ChoiceNet, you can follow these instructions.
+
+We now need to run some end to end services to demonstrate the usability of "choice" within a network. For this we will run an iperf test between the end host nodes H1 and H2. 
+
+So Open up two more ssh session terminals to the GNO Node and cd ~/choicenet/source/bin on each one
+
+
+'''On TERMINAL 1'''
+
+{{{
+#!sh
+cd ~/choicenet/source/bin
+}}}
+
+
+{{{
+#!sh
+./getool -f <MANIFEST FILENAME> -l <GENI USERNAME> -i ~/.ssh/id_rsa ssh h1
+}}}
+
+this will take you to H1 node (You can also directly ssh into H1 Node from your laptop if you prefer that way)
+
+on H1 Node
+
+{{{
+#!sh
+cd  choicenet/source/bin
+
+cp ../wrap .
+
+/sbin/ifconfig
+
+}}}
+
+Form the last command (ifconfig), please note down the IPV6 address of eth1. (This should begin with an fec0:: . This will be used the next terminal )
+
+Choicenet is all about choices in the network. For our iperf test run, we currently have a set the network to use the High Bandwidth path "HB". If you like to take an alternate route based on your network preference , you can use any editor (vim, pico , nano) that you prefer to edit the  ../config/config.txt and change HB to LB ( Low Bandwith) path or HBHL (High bandwidth High Latency) path as the last line. 
+
+We then use a Choicenet wrapper app to convert an existing tcp application into a Choicenet application as shown below 
+
+get ready to start the iperf Server here . Type the command and keep it ready . '''DO NOT RUN IT JUST YET'''
+
+{{{
+#!sh
+sudo ./wrap /usr/bin/iperf -s -V 
+}}}
+
+
+'''On TERMINAL 2'''
+
+{{{
+#!sh
+cd ~/choicenet/source/bin
+}}}
+
+
+{{{
+#!sh
+./getool -f <MANIFEST FILENAME> -l <GENI USERNAME> -i ~/.ssh/id_rsa ssh h2
+}}}
+
+this will take you to H2 node (You can also directly ssh into H2 Node from your laptop if you prefer that way)
+
+on H2 Node
+
+{{{
+#!sh
+cd  choicenet/source/bin
+
+cp ../wrap .
+
+}}}
+
+Choicenet is all about choices in the network. For our iperf test run, we currently have a set the network to use the High Bandwidth path "HB". If you like to take an alternate route based on your network preference , you can use any editor (vim, pico , nano) that you prefer to edit the  ../config/config.txt and change HB to LB ( Low Bandwidth) path or HBHL (High bandwidth High Latency) path as the last line. 
+We then use a Choicenet wrapper app to convert an existing tcp application into a Choicenet application as shown below 
+
+get ready to start the iperf Client here . Type the command and keep it ready . '''DO NOT RUN IT JUST YET'''
+
+{{{
+#!sh
+sudo ./wrap /usr/bin/iperf -c <IPv6 address of H1 > -V
+}}}
+
+(IPv6 address should be eth1 on H1 and starts with fec0)
+
+Now GOTO TERMINAL1 and run the iperf server command. Immediately then switch to TERMINAL2 and run the client command too.