Binary package “tcptrace” in ubuntu disco

Tool for analyzing tcpdump output

 Tcptrace is a tool for analyzing and reporting on tcpdump (or other
 libpcap) dump files. It can summarize the data or generate graph
 data for use with the gnuplot tool from the gnuplot package.
 Graph data can be created for throughput, RTT, time sequences,
 segment size, and cwin.