DDoSDN

This is a repository about applying Machine Learning model into DDoS attack detection in Software-defined network.
Demo video: https://youtu.be/QMnSjwCPHMM

Prerequisite

Install required packages via: pip3 install -r requirements.txt
Note that the program is written and tested with Python version 3.x, so does pip.

Manual

Create a virtual environment via Python: python3 -m venv venv.
After that, install all requirements as described in Prerequisite.
Next run each one below in different shell respectively.
Start the Ryu controller by running: ryu-manager customCtrl.py
Start the SDN topology by running: python3 topo.py
Start the collecting and inspecting program by running: source collect.sh

Description

.result: represents the classification result from the model, true or false that the system is under DDoS attack.
gentraffic.sh: generates normal traffic.
warn.py: ignore the warning due to deprecation.
topo.py: mininet topology.
realtime.csv: csv file that contains 5 characteristic values. (read more at Referece)
inspector: make a call to the model so as to classify the given characteristic values.
customCtrl.py: custom Ryu controller.
computeTuples.py: compute 5 characteristic from raw data.
collect.sh: collect records in flow tables from openflow switches to process and extract raw data. \

Dataset

The dataset used in this project is from DDoS-Detection-SDN.

Note

Note that mitigation method is not available in this project. The mitigate.sh file demonstrates the idea of setting fixed routing for openflow switches.

Reference

[1] DDoS-Detection-SDN by William Isaac, Suraj Iyer, Nishank Thakra
[2] Ye, J., Cheng, X., Zhu, J., Feng, L. and Song, L., 2018. A DDoS attack detection method based on SVM in software defined network. Security and Communication Networks, 2018.