Download: http://archive.info-mac.org/comm/tcp-dump-helper-10.hqx
tcpdump helper 1.0 (for Mac OS X)
This little program helps you create filter expressions for the UNIX
packet capturing tool tcpdump. It will not run tcpdump by itself; use
it together with the Terminal or with any program that accepts such
expressions.
The program opens a window containing various fields and buttons. Use
these to enter your filter conditions. The corresponding filter
expression will appear in a result field. Copy or drag this to where
you need it.
This is KindWare[tm] - a gift to the whole of MacKind[tm]. Enjoy,
share, and be kind[tm] to one another.
Daniel Schaerer
schaerer@ifi.unizh.ch