Firewall Implementation based on SDN

Description

Firewall Implementation based on Software Defined Networking (SDN) using OpenFlow controller, In this implementation, I am using POX as OpenFlow controller that developed in Python.

Getting Started

Dependencies

Dependencies are listed in requirements.txt file.
but i am using mininet Version2.3.0 which is accessible from here.

Part2 Result

for part2 result of executing commands are shown below:

1. pingall command. that host No.1 and host No.4 can ping each other as well as host No.2 and host No.3 .

2. iperf command. command will hang cause we blocked IP traffic.

3. dpctl dump-flows command. for showing switche flow table rules.

Part3 Result

for part3 result of executing commands are shown below:

1. pingall command. that untrusted host can not ping non of hosts.

2. iperf command. that untrusted host can not send traffic to server and command will hang.

3. dpctl dump-flows command. for showing switches flow table rules.

Authors

Amir Rezaei @ameerezae