An "IP Level Version" of TCPTrace, IPTrace if you will :-)

From: Ivanovich, Milosh (Milosh.Ivanovich@team.telstra.com)
Date: 02/05/01

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From: "Ivanovich, Milosh" <Milosh.Ivanovich@team.telstra.com>
Subject: An "IP Level Version" of TCPTrace, IPTrace if you will :-)
Date: Tue, 6 Feb 2001 10:10:01 +1100

    Hi,

    I was wondering if someone can help me with the following query.

    * I would like to find a freeware software tool, which allows the user to
    postprocess TCPdump output files, so as to correlate packet pairs and
    calculate delay distributions (pdf's) at the IP level. That is, some kind of
    script which when told to filter for each IP-level packet pair (SrcA, DestB)
    . and (SrcC, DestD), will go on and calculate the statistical distribution
    of the timestamp differences between all the packet pair instances.
    Typically this is indeded for our applications where we want to measure the
    IP packet latencies across certain ethernet-connected devices.

    Many thanks for your help.

    Milosh

    Dr. Milosh V. Ivanovich
    Principal Research Engineer
    Mobility and Wireless Program
    Telstra Research Laboratories
    AUSTRALIA

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