Ethereal-dev: Re: [Ethereal-dev] TCP reassembly retransmission/overlap flags

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From: Richard Sharpe <rsharpe@xxxxxxxxxx>
Date: Tue, 23 Jul 2002 02:04:55 +0930 (CST)
On Mon, 22 Jul 2002, Joerg Mayer wrote:

> Hello,
> 
> I need to detect retransmissions in TCP streams. It doesn't look like
> they are currently detected in a manner filterable by the user. Any ideas
> what I need to do to implement it?

Keep a small list of the sequence numbers already seen in the 
per-conversation data for the connection.

Regards
-----
Richard Sharpe, rsharpe@xxxxxxxxxx, rsharpe@xxxxxxxxx, 
sharpe@xxxxxxxxxxxx