Thread (7 messages) 7 messages, 4 authors, 2011-08-23

Re: Miscalculated TCP ACK ?

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From: Gabriel Beddingfield <hidden>
Date: 2011-08-22 18:05:17

On Mon, Aug 22, 2011 at 12:19 PM, Daniel Baluta [off-list ref] wrote:
quoted
quoted
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.
quoted
Not a bug if frame carried a FIN
The server packet had the FIN bit set.
Well then, why do retransmissions occur?
Gabriel could you post the full capture file?
Sure: http://gabe.is-a-geek.org/tmp/20110822-skyward-conversation-segment.tcpdump

I clipped the conversation to the vicinity of the problem.

-gabriel
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