Packetbeat is a lightweight network packet analyzer that sends data to Elasticsearch to analyze network traffic. In this tutorial, we will go through the steps to install Packetbeat on Debian Latest.
First, download the latest version of Packetbeat from the official website using the following commands:
curl -L -O https://artifacts.elastic.co/downloads/beats/packetbeat/packetbeat-7.12.0-amd64.deb
Note: Replace “7.12.0” with the version you want to install.
After downloading the package, run the following command to install Packetbeat:
sudo dpkg -i packetbeat-7.12.0-amd64.deb
If you encounter any errors related to dependencies, run the following command to resolve the dependencies:
sudo apt-get install -f
Before we start Packetbeat, we need to configure it to send the data to Elasticsearch. Copy the sample configuration file using the following command:
sudo cp /etc/packetbeat/packetbeat.yml /etc/packetbeat/packetbeat.yml.backup
Edit the configuration file using a text editor:
sudo nano /etc/packetbeat/packetbeat.yml
Replace the following lines in the configuration file with the Elasticsearch configuration:
output.elasticsearch:
hosts: ["localhost:9200"]
username: "elastic"
password: "changeme"
Save the changes and exit the editor.
Now that we have configured Packetbeat, we can start the service using the following command:
sudo systemctl start packetbeat
Enable the service to start on system boot:
sudo systemctl enable packetbeat
Check the status of the service to ensure it is running:
sudo systemctl status packetbeat
In this tutorial, we have seen how to install Packetbeat on Debian Latest, configure it to send data to Elasticsearch, and start the service to analyze network traffic. You can now explore the data using Kibana to gain insights on your network traffic.
If you want to self-host in an easy, hands free way, need an external IP address, or simply want your data in your own hands, give IPv6.rs a try!
Alternatively, for the best virtual desktop, try Shells!
