Wireshark

Wireshark is a network analysis tool that captures and displays the data flowing in and out of your computer's network connection. It is a popular open-source software that allows you to see what is happening on your network, from the messages sent by your computer to the messages received from the internet. With Wireshark, you can also examine and troubleshoot network issues, analyze network protocols such as TCP/IP, and monitor real-time network traffic.

Wireshark provides a detailed analysis of network traffic, which helps network administrators and security professionals identify potential security threats or performance issues. It can capture data packets from several protocols and platforms, including wired and wireless networks, SIP, and RTP streams. Additionally, Wireshark offers numerous filter options, allowing users to isolate specific information of interest, such as searching for a specific IP address, protocol, or network segment. Overall, Wireshark provides an essential view into your network traffic, and is a useful tool for those seeking a deep understanding of their network connections.