TCPDump
Text-based packet sniffer for Unix and Windows hosts. Based loosely on the original Sun ’snoop’ tool, TCPDump uses libpcap and filtering rules to capture network traffic. TCPDump is a command line utility and doesn’t have GUI like ethereal, but it does the job well and usually have fewer bugs and security holes.



on February 27th, 2007 at 1:56 pm
[...] WinDump is the Windows version of tcpdump, the command line network analyzer for UNIX. WinDump is fully compatible with tcpdump and can be used to watch, diagnose and save to disk network traffic according to various complex rules. It can run under Windows 95, 98, ME, NT, 2000, XP, 2003 and Vista. WinDump is free and is released under a BSD-style licence. [...]