There are various types of interfaces that can be used for capturing data packets namely: You can launch Wireshark from the terminal by running the command: $ wiresharkĪlso, you can launch Wireshark from using the Application manager as shownĪfter launching Wireshark, all the interfaces that will be used for capturing packets will be listed as shown: To do so, run the command: $ sudo usermod -aG wireshark $ ( whoami )įinally, reboot the system. If you selected the ‘Yes’ option in the pop-up screen, you need to add the regular non-root user to the WireShark group. Thereafter, the Wireshark installation will be completed. In the pop-up, select ‘ Yes‘ and hit ENTER. However, you can include a regular user to have the ability to run and capture packets of data using Wireshark. By default, Wireshark is set to be run by the root user. Thereafter, a pop-up screen will be displayed as shown. This will install Wireshark alongside other dependencies.

This can be achieved by running the command: $ sudo apt updateĪfter the system packages have been updated, install Wireshark on Ubuntu 18.04 LTS by running the command: $ sudo apt install wireshark To install the network protocol analyzer, it’s always a good idea to first update the system. In this topic, we examine how you can install Wireshark on Ubuntu 18.04 LTS. At the same time, it also receives all data packets that are sent to all systems in the network (broadcasts).Wireshark is a free and open-source network protocol analyzer used mostly by network engineers and cybersecurity experts to analyze packets of data. It can therefore examine all incoming and outgoing connections of the respective computer. Wireshark logs the network traffic of the interfaces of the system on which it is installed. A counter-test of who owns such an IP address may then put you on the trail of an attack. You can also statistically evaluate the collected data traffic, for example by searching for particularly large packets or picking out addresses that are frequently accessed. Wireshark, for example, can be used to expose notoriously programs using networks to perform some unusual tasks. The IP address of the target system is always logged. IT can record the traffic, where you can look at the contents of a data packet.

This open-source application is very useful for network administrators. Apart from it, the executable can be downloaded for Windows and Mac OS. The Sniffer Wireshark is available in all Linux distributions to easily install. Use the default system repository to install Wireshark of Ubuntu 22.04 LTS Jammy Jellyfish or 20.04 focal fossa Linux distros.

Wireshark 4.0.10 free