Wireshark network protocol analyzer

Wireshark┬« is a network protocol analyzer. It lets you capture and interactively browse the traffic running on a computer network. It has a rich and powerful feature set and is world’s most popular tool of its kind. It runs on most computing platforms including Windows, OS X, Linux, and UNIX. Network professionals, security experts, developers, and educators around the world use it regularly. It is freely available as open source, and is released under the GNU General Public License version 2.
It is developed and maintained by a global team of protocol experts, and it is an example of a disruptive technology.
Wireshark used to be known as Ethereal┬«. See the next question for details about the name change. If you’re still using Ethereal, it is strongly recommended that you upgrade to Wireshark.

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Wireshark for Linux

Wireshark for Windows


Wireshark official page can be found here Wireshark

For other Linux version please click here.