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Re: Problems with TCP Window size under NetBSD-5???

On Thu, 23 Dec 2010, Brian Buhrow wrote:

1.  Tcpdump says there is an wscale value of 3.  Yet, Michael suggests the
shift value is 8.  How does one read the wscale value in the TCP options?
A value of 4197 shifted by 3 to the left gets me a window size that looks
right, so I'm a little confused here.

Perhaps I should have said the window size was scaled 8 times (by shifting 3).

Michael L. Hitch              
Computer Consultant
Information Technology Center
Montana State University        Bozeman, MT     USA

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