takes tcpdump file(s) specified on the command line and draw pictures
like figures in the TCP/IP Illustrated series.
Tcpdump files used by
should contain only data for a single TCP connection. If other data are
contained in the tcpdump files,
cant generate results or the results
will be inaccurate.
takes a single tcpdump file, it guesses transmit time and receive time
on the remote host. When
takes two tcpdump files, it regards them as tcp-client side file and
tcp-server side file, and generate the results from them.
If you want precise analysis, you should use two tcpdump files.