ftp problem
Mark Atkinson
atkin901 at gmail.com
Thu Jan 7 21:47:22 UTC 2010
On 01/07/10 10:26, M. Keith Thompson wrote:
> It does a list first to see which file to get. Then it tries to
> download the 1st file.
>
> It starts downloading the file around:
>
> 14:40:49.668739
Yep, I see that, the only anomoly is no '226 transfer complete' on the
command channel after the Fin + PSH from the server to the client. Not
sure if this is the complete set data transferred or not, you maybe able
to tell looking at the complete trace.
The client finishes acking the rest of the data and then sends it's FIN
as well, then the client closes the command channel and we see the 150
logout.
I would suggest loading up the pcap in wireshark and look at the tcp
analysis to see if it notes anything unusual in the sequence numbers,
sizes, retransmits, etc that might be causing a problem.
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