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Hi Aamir.

> I ran tcpdump to get an ftp trace. The problem is that for acks
> sent out from the client to the server informing that packets
> have been received, the time difference comes out to be
> negative. i.e. times of packet2 - packet1 is negative.

> e.g.
> 13:44:32.334333 server > client1
> 13.44.33.343833 server > client1
> 13.44.31.890097 client1 > server

> as u can see, 13.44.31.89007 is far less than 13.44.33.343833.
> Any idea why it would work this way.

I would presume that the said client's clock isn't synchronised with
the server, and the time shown is the time the client is reporting.

Best wishes from Riley.

* Copyright (C) 1999, Memory Alpha Systems.
* All rights and wrongs reserved.

+----------------------------------------------------------------------+
| There is something frustrating about the quality and speed of Linux |
| development, ie., the quality is too high and the speed is too high, |
| in other words, I can implement this XXXX feature, but I bet someone |
| else has already done so and is just about to release their patch. |
+----------------------------------------------------------------------+
* http://www.memalpha.cx/Linux/Kernel/


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