netdev - Re: Miscalculated TCP ACK ?

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Message-ID: <CAEnQRZAB=tKwr0wX2OrpG8iq5VaJPmssHEfC3U62bz1XL_2FHw@mail.gmail.com>
Date:	Mon, 22 Aug 2011 20:19:02 +0300
From:	Daniel Baluta <daniel.baluta@...il.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	Gabriel Beddingfield <gabrbedd@...il.com>, netdev@...r.kernel.org
Subject: Re: Miscalculated TCP ACK ?

>> It appears to me that the ACK is off-by-one (should have been 27676).
>> The server replies again with retransmissions.  This is with several
>> kernel versions on local machines, ranging from 2.6.31 to 2.6.38.

> Not a bug if frame carried a FIN

Well then, why do retransmissions occur?
Gabriel could you post the full capture file?

thanks,
Daniel.
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