Wireshark-bugs: [Wireshark-bugs] [Bug 5437] TCP window scaling not tracked by Wireshark
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Fri, 26 Nov 2010 08:20:05 -0800 (PST)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5437

--- Comment #1 from Bill Meier <wmeier@xxxxxxxxxxx> 2010-11-26 11:20:04 EST ---
> The TCP window scaling option is not tracked by Wireshark 1.4.2, however it
> works correctly under version 1.4.0 and 1.4.1
> 
> Since Windows 2K8 servers and other OS's have window scaling enabled by
> default, it is rather important that this feature is corrected. 
> 
> I have ensured that the tcp protocol preference setting includes relative
> sequence numbers and window scaling selected.

I just did a check using Wireshark 1.4.2 with a capture file with a connection
which has the Window Scaling option.  The window scaling was properly tracked
for the connection.

So:

1. Do you have the "Analyze TCP Sequence Numbers" TCP option set ?
   (This option must be set for to use relative sequence numbers  and ...).

2. If yes, can you provide a (small) capture file showing the problem ?

Thanks

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