NETWORK DENIAL OF SERVICE DETECTION USING SDN

1. Prerequisites I. Install Python II. Install Mininet along with pox controller a) Mininet installation : http://mininet.org/download/ b) pox controller a. Clone the repository : https://github.com/noxrepo/pox Or $ git clone git://github.com/mininet/mininet $ cd mininet $ git tag # list available versions $ git checkout -b mininet-2.3.0 2.3.0 # or whatever version you wish to install $ cd .. $ mininet/util/install.sh -a
2. Creating Test Environment I. Download 100796733_100805968_100796755_100806699.zip II. Copy the contents from custom folder to mininet/custom/* III. Copy the content from forwarding folder to pox/pox/forwarding/* IV. Enter the following command to run the pox controller: $ cd ~pox $ python3 ./pox.py forwarding.l3_edit V. Now create a Mininet topology by entering the following command in another terminal: #This will launch a topology with 64 hosts and 9 switches $ sudo mn --switch ovsk --topo tree,depth=2,fanout=8 --controller=remote,ip=127.0.0.1 VI. Now open Xterm for an host by typing the following command: $ mininet>xterm h1 VII. In the xterm window of h1, run the following commands: $ cd ~mininet/custom $ python trafficLauncher.py –s 2 –e 65 VIII. Analyse the pox controller window in step IV IX. Now open another Xterm window from h2 $ mininet>xterm h2 X. In the xterm window of h2 launch the attack using following commands $ cd ~mininet/custom $ python3 attackLauncher.py 10.0.0.7 # this will attack host h7 XI. Once the entropy value reached less than or equal to .5, the application will block the port.