FTP Freezes

sergeich28 · Post by *sergeich28 » 2007-10-22, 11:37 UTC

Freezes when Uploading and Downloading. Total Commander v7.02a

Post by *Hacker » 2007-10-22, 13:39 UTC

FTP Log?
Passive mode?
Firewall?

Roman

sergeich28 · Post by *sergeich28 » 2007-10-22, 14:14 UTC

No Passive Mode
No Firewall

I am send big amount of the files php, gif, jpg, zip...
Several files leaves, but afterwards all stop and disconnect from server..

Log:
150 Opening ASCII mode data connection for file list
Upload
Wait server...
226 Transfer complete.
PORT 172,31,144,6,17,109
OFFLINE

And always error: 550 SIZE: Operation not permitted

Sergey

Post by *Hacker » 2007-10-22, 15:12 UTC

Try passive mode.

HTH
Roman

Post by *ghisler(Author) » 2007-10-22, 15:52 UTC

Yes, try passive mode.

And always error: 550 SIZE: Operation not permitted

You can safely ignore that, it means that the server doesn't support the SIZE command.

sergeich28 · Post by *sergeich28 » 2007-10-22, 15:57 UTC

Thank you for answers.
In passive mode better, but don't care occur freezing and errors.

Post by *Hacker » 2007-10-22, 17:20 UTC

Try some keepalive commands, like NOOP or LIST.
Perhaps also TcpKeepAlive=1 in wcx_ftp.ini.

Do other FTP clients work fine?

Roman

sergeich28 · Post by *sergeich28 » 2007-10-22, 20:47 UTC

Yes, other FTP clients work fine (CuteFtp)
I have installed TcpKeepAlive=1 and became better. Many thanks.

My observation: if no error: "550 SIZE: Operation not permitted ", work fine.

But sometimes on one and same server this error appears, but sometimes server orderly reports the size of the file.

Can be a error in server, rather then in TC...
Server: ProFTPD 1.3.0