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[lwip-users] FTP-DATA exchange: TCP issues
From: |
Tom C. Barker |
Subject: |
[lwip-users] FTP-DATA exchange: TCP issues |
Date: |
Thu, 3 Mar 2005 09:54:14 -0800 |
Hello,
Maybe to short-circuit this issue, I am working with
0.7.2 and am in the process of moving to 1.1.0 so if
the following problem resembles a bug prior to 1.1.0,
please let me know.
In testing an ftp implementation where I will occasionally
successfully transfer a 400k file, I have come across a
consistently reproducible issue where my lwIP ftp server
seems to have dropped an ACK in that according to the
attached (truncated-packets) ethereal file, the packet on
line 249 should have ACK'd 264364, but instead ACKs 267284.
The rest of the (doomed) transaction is spent trying to
shoehorn in a few packets to the client's unacked queue.
Would someone have any advice on what might be happening
here and where I might catch this issue.
Tom
retrfile2
Description: retrfile2
- [lwip-users] FTP-DATA exchange: TCP issues,
Tom C. Barker <=
- RE: [lwip-users] FTP-DATA exchange: TCP issues, Tom C. Barker, 2005/03/04
- RE: [lwip-users] FTP-DATA exchange: TCP issues, Tom C. Barker, 2005/03/04
- RE: [lwip-users] FTP-DATA exchange: TCP issues, Tom C. Barker, 2005/03/04
- RE: [lwip-users] FTP-DATA exchange: TCP issues, Tom C. Barker, 2005/03/08
- RE: [lwip-users] FTP-DATA exchange: TCP issues, tbutler, 2005/03/09
- RE: [lwip-users] FTP-DATA exchange: TCP issues, Tom C. Barker, 2005/03/09