Some data is missing when uploading data via FTP.

[skmshd]

I created a file with 10000 lines of 0123456789 (file size: 110000byte) and uploaded it via passive FTP to check FTP behavior. I don't know why but I observed missing data sometimes, and want to know how to fix it.

Expected Behavior

Of course I expect to upload the file without any issues.

Current Behavior

However, what I observed was the uploaded file had some missing data almost everytime. There is my test results:

• 1st: 66112byte
• 2nd: 109720byte
• 3rd: 110000byte
• 4th: 101712byte
• 5th: 107504byte

BTW, I used BYPASS option to bypass "fpt_control" and "ftp_data", but it didn't work. If I enabled this, I always see "Data connection timed out." error.

Specifications

• OpenMPTCProuter version: v0.58.5 r0
• OpenMPTCProuter VPS version: 0.1026.5.4.100-mptcp
• OpenMPTCProuter VPS provider: vultr
• OpenMPTCProuter platform: x86_64

[Ysurac]

Update to latest release. ByPass by service/protocol doesn't always work.

[skmshd]

Thanks, sure, I will try the latest version and share result here.

[skmshd]

Hi, I have updated to the latest version (v.0.59.1-54) but the same issue exists.. Anything else I can try to fix this?

[Ysurac]

Did you try to bypass the FTP server IP ?

[skmshd]

Hi Ysurac, thanks for your advice, IP based by-pass worked! Thanks, so I will close this, but one question.

The issue I reported (missing data), is this expected behavior ?

[github-actions[bot]]

This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 5 days