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sharp

Seamless Handover Protocol (SHarP)

Installation

  • Requires: Ubuntu 16.04 LTS

The installation is utilizes the containernet Ansible playbook. This version of SHarP is based on a specific containernet version.

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install ansible git aptitude
git clone https://github.com/containernet/containernet.git
cd containernet
git reset ----hard dd40ac4
cd ansible
sudo ansible-playbook -i "localhost" -c local install.yml
cd ../..
docker build . -t sharp/node
docker pull osrg/ryu

Usage / Run

Start a multi-handover evaluation. The results will autmatically be saved in evaluation-results.

sudo su
export PYTHONPATH=`pwd`
cd handover/evaluation
python evaluation_tests.py

Run python evaluation_tests.py --help for additional command line parameters

Manually execute a handover

To follow the execution of one or more handovers in detail all components of the system have to be started separately.

sudo sudo
export PYTHONPATH=`pwd`
./start_controller.sh
python handover/run/register_default.py
./start_network.sh

The network is now set up with two hosts connected via VNF1. Next we start the UDP traffic generator to generate traffic between two hosts.

docker exec -it mn.d1 generator -r 100 -s 500 10.0.0.102

Now we can start a test script that adds rules with increasing priority.

python handover/run/start_handover_toggling.py