MacSniffer

MacSniffer is a software application that serves as a front end to the built-in 'tcpdump' packet sniffer on Mac OS X. By utilizing MacSniffer, users have the ability to monitor and access all of the traffic on a network connection, such as ethernet. This software package also includes a filter editing interface and filter library, making it easy to construct and reuse packet filters to view a subset of all the traffic on the connection. Users can monitor traffic destined for specific hosts or ports, rather than capture all traffic. You can choose the level of detail you want to capture, ranging from minimal packet headers (source and destination hosts and ports) to the full hex and ASCII dump of the packet contents.

MacSniffer can be a valuable tool for diagnosing various network problems, debugging client/server programs, and even scanning for particular network exploits in real-time. Thanks to its powerful capabilities, this software package is versatile and widely used. Overall, MacSniffer is a reliable and effective solution for users who require more in-depth network traffic monitoring capability.