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Re: [lwip-users] TCP problem


From: Simon Goldschmidt
Subject: Re: [lwip-users] TCP problem
Date: Tue, 20 Oct 2009 10:53:10 +0200

> WND = 512
> MSS = 512

Having WND == MSS is generally not a good idea regarding throughput because 
that raises problems both with the nagle and delayed ack algorithm. You should 
at least make sure the nagle algorithm is turned off when having WND == MSS, 
although you can then still have problems with delayed ack of the remote side.

Simon
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