Fri May 25, 2001 Shawn Ostermann ostermann@cs.ohiou.edu tcptrace is a TCP connection analysis tool. It can tell you detailed information about TCP connections by sifting through dump files. The dump file formats supported are: Standard tcpdump format (you need the pcap library) Sun's snoop format Macintosh Etherpeek format HP/NetMetrix protocol analysis format NS simulator output format NetScout NLANR Tsh Format To see the graphs, you'll also need Tim Shepard's xplot program, available at http://www.xplot.org I've switched to using "./configure" to set up the Makefile. That seems to have eased portability problems a great deal. Just say "./configure" and then "make" to build the program. Most of the rest of the Docs are on the web. Check out: http://www.tcptrace.org/ Supported Platforms ------------------- The program is developed here at OU on Sparc machines running Solaris 8. Our intention is that it also run under common Unix variants. In particular, we try to test each release on the following platforms: NetBSD FreeBSD Linux Darwin/OSX (Mac) Tru64 (Alpha) We appreciate feedback and fixes on these or other platforms and will attempt to modify the program to work on other platforms if we can get enough help from people with access to those platforms and the changes are not too "esthetically disagreeable". Running the program ------------------- Some simple examples: 0) What are the args and what do they mean??? tcptrace 1) Run the program quickly over a dump file tcptrace dumpfile 2) Get longer output tcptrace -l dumpfile 3) Generate lots of pretty plot files (you need xplot to see them) tcptrace -G dumpfile 4) Print the segment contents as you go tcptrace -p dumpfile 5) Print progress info (useful for large files) tcptrace -t dumpfile Of course, you can chain arguments together until you get just what you want. Let me know what you think.... Shawn
