Message-ID: <20021022135723.A2105@orion.8304.ch> Date: Tue, 22 Oct 2002 13:57:23 +0200 From: "Olivier M." <qmail@orion.8304.ch> Subject: tcptrace and huge files ? (a few GB)
Hello,
I'm working on a swiss internet analysis project, and
we'd have to analyse really big tcpdumps raw files of data
(2 files of around 5GB, and one of around 46 GB, everything gziped,
over a 24h time period).
We would have to get statistics on these points:
- session duration (SYN to FINACK)
- session throughput histogram (also by daytime)
- session packet loss
- session packet retransmits
- session average RTT
- session RTT variance
- session aborts
- session timing and bursts
- session in/outbound delay-bandwidth product
- session MSS changes
- session flow control characteristics (window sizes)
- session congestion control
- session hop count
and tcptrace would surely help for some of them.
But will it handle so big files correctely ? Have you already
had some experiences, or so you know better ways to do that?
Thanks in advance for your hints :)
Olivier Müller
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