Wireshark · Wireshark-users: Re: [Wireshark-users] Tracking TCP In-flight Data

[Hansang Bae <hbae@xxxxxxxxxx>]

Barry Constantine wrote:
> I would like a way to track the amount of unacknowledged data (also 
> referred to as in-flight) using Wireshark.
> Ideally this would be a graph over an interval to see if the ideal 
> transmitted window size is achieved (based off of the bandwidth delay 
> product).

This is one of the most useful graph in Opnet.  I'm not sure if you can 
do it with Wireshark's graphing since you can't subtract anything in the 
graph functions.

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Thanks,
Hansang