First of all, update and upgrade your APT using the following commands. Below installation steps assume that all the depency packages are installed and up to date on your system. It is really easy to install and configure Wireshark on any LTS version of Ubuntu.

In this turotial, we will demonstrate how to install Wireshark on Ubuntu 20.04. Installation Instructions Install Wireshark On Ubuntu Wireshark open source software has 4K GitHub stars and 1.4k GitHub forks. Network traffic monitor open source Wireshark detects what is happening on your network at a microscopic level and this project was started by Gerald Combs in 1998. Wireshark network analyzer is widely used across many industries, government agencies, non-profit enterprises, commercial and educational institutions to examine network and security problems.

It is previously known as Ethereal and is one of the best network protocols for analyzing freely available packages. Wireshark open source network traffic analyzer is the best tool for network analysis and packet investigation. It does not manipulate things on network but only measures things on the network.

Open source wireshark packet analyzer and network traffic analyzer is not an intrusion detection system. It is very easy for users to add new protocols to Wireshark, either as plugins, or built into the source. It can be used freely on any number of systems, without worrying about license keys or fees. It is released under the GNU General Public License (GPL) and all source code is freely available under the GPL. Wireshark is an open source, freely available and widely-used network protocol analyzer software.

Wireshark free