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GEC11 NetServ tutorial: step-by-step instruction

Preparation

1. Start the GEC11 VM and login as the "GENI User".

2. Open Firefox and point it to the following URL:

​http://pc517.emulab.net/visual/index.html?id=50

Please note that you must replace "50" with your own user number throughout this tutorial.

3. You will see the traffic visualization in your browser as follows:

NetServ module development

1. Open a terminal window and go to your NetServ user directory.

cd /netserv-root/tutorial/user50
ls -l

2. The following files have been prepared for each user:

Makefile
NetServ/Example.java
example.mf

upload.sh
setup.sh
remove.sh

setup-request-1.txt
setup-request-2.txt
setup-request-3.txt
remove-request.txt

request-signer
private-key-50.pem
public-key-50.pem

3. Build the Example module and upload it to the NetServ repository.

make
./upload.sh

4. Send a SETUP message to the NetServ router to install the module.

While you are watching the browser window type the following command into the terminal window.

./setup.sh 1

The traffic will be redirected to D2 (the node on the lower right) and NetServ.Example will be added to the list of NetServ modules currently installed.