FTP transfer timeouts while uploading small files

Posted by Hamed Momeni on Server Fault See other posts from Server Fault or by Hamed Momeni
Published on 2012-11-30T08:23:00Z Indexed on 2012/12/02 11:08 UTC
Read the original article Hit count: 292

Filed under:

ftp

|

timeout

I have this problem that when I need to transfer some files (mostly small files < 100KB) the connections time out.
Well actually it uploads one file and it fails on the next until my client reconnects to the server and the same thing happens over and over again.
I googled the problem and some said that switching from passive mode to active mode could solve the it but it didn't work for me. Even continuously pinging the server to keep the connection alive was to no avail.

P.S. I have root access to the server.

Update: I'm running ProFTPD on a CentOS vps. I tried a few clients (FireFTP, FileZilla) all having the same problem.

© Server Fault or respective owner

Related posts about ftp

sudo apt-get update problem

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have a problem with sudo apt-get update that I can't seem to fix and It's causing problems with alot of installations I want to do. I run Ubuntu 12.04. Ign http://ftp.availo.se precise InRelease Ign http://ftp.availo.se precise-updates InRelease Ign http://ftp.availo… >>> More
Why does DEP kill IE when accessing Microsoft FTP?

as seen on Super User - Search for 'Super User'
I start up IE (9.0.8112.16421) with about:blank and I go to ftp://ftp.microsoft.com/ I press Alt, click View and then Open FTP Site in Windows Explorer. At this point IE stops responding and eventually crashes (though the window is still active, sometimes) and I get the usual Windows dialog box saying… >>> More
Shrinking TCP Window Size to 0 on Cisco ASA

as seen on Server Fault - Search for 'Server Fault'
Having an issue with any large file transfer that crosses our Cisco ASA unit come to an eventual pause. Setup Test1: Server A, FileZilla Client <- 1GBPS - Cisco ASA <- 1 GBPS - Server B, FileZilla Server TCP Window size on large transfers will drop to 0 after around 30 seconds of a large… >>> More
Shrinking Windows Size to 0 on Cisco ASA

as seen on Server Fault - Search for 'Server Fault'
Having an issue with any large file transfer that crosses our Cisco ASA unit come to an eventual pause. Setup Test1: Server A, FileZilla Client <- 1GBPS - Cisco ASA <- 1 GBPS - Server B, FileZilla Server TCP Window size on large transfers will drop to 0 after around 30 seconds of a large… >>> More
Weird FTP issue between Unity Express and Windows Server 2008 FTP

as seen on Server Fault - Search for 'Server Fault'
My VOIP specialist complained about not being able to run backups of the Unity Express onto our FTP server (Microsoft FTP on Server 2008). I did a packet trace and observed some weird behavior that I think is even kind of funny in a way. The Unity FTP client is able to initiate both control and data… >>> More

Related posts about timeout

Session Timeout Page Vs Login Page on ISA Server Timeout

as seen on Server Fault - Search for 'Server Fault'
Is it possible to show a different page(custom timeout page vs Login page) on Session Timeout using an ISA Server? >>> More
Javascript, AJAX, Extend PHP Session Timeout, Bank Timeout

as seen on Stack Overflow - Search for 'Stack Overflow'
Greetings, I have the following JS code: var reloadTimer = function (options) { var seconds = options.seconds || 0, logoutURL = options.logoutURL, message = options.message; this.start = function () { setTimeout(function (){ if ( confirm(message) ) { // RESET TIMER… >>> More
C#/.NET Little Wonders: The Timeout static class

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Once again, in this series of posts I look at the parts of the .NET Framework that may seem trivial, but can help improve your code by making it easier to write and maintain. The index of all my past little wonders posts can be found here. When I started the “Little Wonders” series, I really wanted… >>> More
How to tell a connect timeout error from a read timeout error in Ruby's Net::HTTP

as seen on Stack Overflow - Search for 'Stack Overflow'
My question is related to http://stackoverflow.com/questions/2370140/how-to-rescue-timeout-issues-ruby-rails. Here's the common way to rescue from a timeout: def action # Post using Net::HTTP rescue Timeout::Error => e # Do something end I'd like to determine if the exception was raised… >>> More
HttpClient - setting a "global" socket timeout, and a separate timeout per request

as seen on Stack Overflow - Search for 'Stack Overflow'
With HttpClient, I am setting the default socket/connection timeout with the following: HttpParams params = new BasicHttpParams(); HttpConnectionParams.setSoTimeout(params, 30000); HttpConnectionParams.setConnectionTimeout(params, 30000); mClient = new DefaultHttpClient(connectionManager, params); I'm… >>> More