Ethereal 0.10.0 has been released
Friday, December 12, 2003
Ethereal is a free network protocol analyzer for Unix and Windows. It allows you to examine data from a live network or from a capture file on disk. You can interactively browse the capture data, viewing summary and detail information for each packet. Ethereal has several powerful features, including a rich display filter language and the ability to view the reconstructed stream of a TCP session.
Remember:
If you do not have WinPcap installed you will be able to open saved capture files, but you will not be able to capture live network traffic.