After configuring the Raspberry Pi in monitor WIFI/802.11 mode (first blog post) and after configuring Raspberry Pi to send the 802.11 captured traffic to WSO2 BAM and Apache Thrift listener (second blog post), now I will explain how to create a simple Dashboard showing the WIFI traffic captured in real-time.
Architecture IoT/BigData – Visualizing WIFI traffic in realtime from a WSO2 BAM Dashboard
Well, to make it easier, I created a Github repository (wso2bam-wifi-thrift-cassandra-poc) where I copied a number of scripts required for this third blog post. I encourage you to download and follow the instructions below.
This repository (wso2bam-wifi-thrift-cassandra-poc) contains:
- A toolbox to view incoming Kismet traffic (802.11) in realtime valid for WSO2 BAM 2.5.0.
- A set of definitions to create Execution Plan (CEP Shiddi), Input and Output Stream Definitions (Apache Thrift), and Formatters.
- I’ve used WSO2 BAM 2.5.0 (standard configuration without changes and with offset 0)
- I’ve used a Raspberry Pi as agent to send captured 802.11 traffic to WSO2 BAM by using Apache Thrift.
- I’ve used a Python Thrift and Kismet script to send the captured traffic.
How to use
1) Send Kismet traffic to WSO2 BAM using Apache Thrift listener
- Follow this first blog post to configure your Device to capture anonymous 802.11 traffic.
Follow this second blog post to send 802.11 captured traffic to WSO2 BAM / Apache Thrift listener.
Check if the Kismet Input Stream was created in WSO2 BAM – Input Streams. If so, WSO2 BAM is receiving the incoming Kismet traffic by Thrift listener.
2) Deploy the WSO2 BAM Kismet toolbox
- Deploy the kismet_wifi_realtime_traffic.tbox in WSO2 BAM.
- Check if WSO2 BAM toolbox was deployed successfully.
3) Deploy the set of Stream and Execution Plan definitions
Copy the set of definitions to create Execution Plan (CEP Shiddi), Input and Output Stream Definitions (Apache Thrift), and Formatters to WSO2 BAM manually.
All files and directories to be copied are under
wso2bam-wifi-thrift-cassandra-poc/wso2bam_defns/ and have to be copied to
Structure of file definitions and directories
Two Output Streams deployed into WSO2 BAM
4) Visualizing Kismet (802.11) traffic in WSO2 BAM Dashboard
If everything is OK, then you can see the incoming traffic in realtime, to do that, you have to use the previously installed/deployed WSO2 BAM toolbox.
Then, login to WSO2 BAM Dashboard and select the
Kismet WIFI Realtime Monitoring graphic. You should see the following.
Visualizing Captured Kismet Traffic in Realtime from WSO2 BAM Dashboard
In the next blogpost I will explain how to implement a Microservice to get the Manufacturer for each MAC address captured.