Networking 2 project

Files description

A brief description for each file in the repo:

• controller.py: Ryu controller to handle voip communication
• flowvisor.sh: bash script to load flowvisor configuration
• it.py: Ryu controller to handle IT Support slice
• mn_topo.py: Network Topology
• office1.py: Ryu controller to handle office 1 slice
• office2.py: Ryu controller to handle office 2 slice
• office3.py: Ryu controller to handle office 3 slice
• README.md: this README file
• run_controllers.sh: bash script to start Ryu controllers
• Schema Topologia.png: graphical representation of network topology
• send.py: Python script to test ping and iperf utilities
• sshsocket.py: listener for ssh service
• voipsocket.py: listener for voip service

How to Use

• Start Vagrant

vagrant up comnetsemu

• Start mininet

sudo python3 mn_topo.py

• Move the controller scripts in the same folder as "run_controller.sh"

mv office1.py office2.py office3.py it.py controller.py ~/Networking2/

• Put the flowvisor script into /home/vagrant/comnetsemu/app/realizing_network_slicing/slicing_scripts

cp flowvisor.sh ../comnetsemu/app/realizing_network_slicing/slicing_scripts/

• cd into /home/vagrant/flowvisor_patch/

cd ../flowvisor_patch/

• build and run flowvisor

./build_flowvisor_image.sh
./run_flowvisor_container.sh 

• once in the container cd into "/root/slicing_scripts" and execute flowvisor.sh

cd /root/slicing_scripts
./flowvisor.sh

• In another terminal execute run_controller.sh

./run_controller.sh

• Enjoy!