Wireshark-users: Re: [Wireshark-users] tcp.window_size OR tcp.window_size_value ??
From: Marco Zuppone <msz@xxxxxx>
Date: Wed, 2 Nov 2011 21:17:49 +0000
Hello,


thanks a lot!!! It is more clear now.
 Regards,
StockTrader
On 2 Nov 2011, at 20:12, <Tim.Poth@xxxxxxxxxxx> <Tim.Poth@xxxxxxxxxxx> wrote:

> 'tcp.window_size_value'  is the value in the TCP header for window size, EG 511 in the example im looking at.
> 'tcp.window_size' is the Calculated size for the window if windows scaling is enabled, EG 130816 in the example im looking at (scaling factor of 256 times 511 for the 'tcp.window_size_value' )
> 
> If you want to know what the effective window size is (value in the header times scaling factor) I would say 'tcp.window_size' would be the better filter (less math for you involved)
> 
> Hope that helps
> tim
> 
> -----Original Message-----
> From: wireshark-users-bounces@xxxxxxxxxxxxx [mailto:wireshark-users-bounces@xxxxxxxxxxxxx] On Behalf Of Marco Zuppone
> Sent: Wednesday, November 02, 2011 3:57 PM
> To: Community support list for Wireshark
> Subject: [Wireshark-users] tcp.window_size OR tcp.window_size_value ??
> 
> Hello,
> 
> what is the difference between tcp.window_size and tcp.window_size_value ?
> Which one is better to use?
> Thanks & Regards,
> StockTrader - Marco
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