500 syntax error command unrecognized filezilla как исправить

Hello Forum!

Being very new into FileZilla I’m hoping that someone here might be able to assist me getting my setup work smoothly.

A short background overview of my setup:

A dedicated Windows 2012R2 server located in our DMZ zone, our IT department has demanded that it’s being configured to use FTPS (tcp-990), and they’ve configured the firewall configuration to support this.

Ok, so far so good…

On the server I’ve installed and configured FileZilla Server 0.9.60 beta, in the “FTP over TLS settings, I’ve selected “Enable FTP over TLS support (FTPS), & “Disallow plain unencrypted FTP”, I’ve generated a certificate, and selected “Allow explicit FTP over TLS” – entered port 990 in the “Listen for FTP over TLS connections” and finally selected “Force PORT P to encrypt file transfers when using FTP over TLS” and “Require TLS session resumption on data connection when using PORT P”

Ok then… – and now explaining my problem… :

When using the Filezilla FTP client on a computer, I try to connect to my server – in the server log I can see that the client connect (= the firewall rules are working as the should I guess) but… – I can see in the log the “connected on port 990, sending welcome message” -> 220 “Welcome to my FTP server” -> 500 syntax error, command unrecognized

When using the build in FTP client in Ghisler “Total commander” I can connect with the exact same username and password as I’m using in Filezilla FTP client, however I do at the beginning see a “The certificate was not signed by a trusted party, continue anyway?” – if I select “Yes” the client connects, and everything is working (I can upload, download, edit, delete files on the FTP server)

The error I see in the Filezilla FTP client are the following :

Status: Connecting to xxx.xxx.xxx.xxx:990…
Status: Connection established, initializing TLS…
Error: GnuTLS error -15: An unexpected TLS packet was received.
Error: Could not connect to server

So… – I’m under the impression that the firewall properly is configured as it should be, and that the problem properly is located somewhere in my setup of the server client.

I’ve tried to follow all the “best practice” guides I could come across, however, no luck so far.

I would therefore be very thankful if anyone here have any suggestions!

Thanks in advance!

Kind regards

Lars

I installed the FileZilla Server on my Windows Server. and when I use the FileZilla Client to connect it there gets bellow error:

https://filezilla-project.org/
Connecting to server...
Connected, waiting for authentication
Logged on
(000018)2018/10/24 10:56:18 - (not logged in) (50.184.220.141)> Connected, sending welcome message...
(000018)2018/10/24 10:56:18 - (not logged in) (50.184.220.141)> 220-FileZilla Server version 0.9.43 beta
(000018)2018/10/24 10:56:18 - (not logged in) (50.184.220.141)> 220-written by Tim Kosse (tim.kosse@filezilla-project.org)
(000018)2018/10/24 10:56:18 - (not logged in) (50.184.220.141)> 220 Please visit http://sourceforge.net/projects/filezilla/
(000018)2018/10/24 10:56:18 - (not logged in) (50.184.220.141)> SSH-2.0-FileZilla_3.32.0
(000018)2018/10/24 10:56:18 - (not logged in) (50.184.220.141)> 500 Syntax error, command unrecognized.

The FileZilla Server listen on the port 21.

In my Client I use sftp://102.33.56.81, port 21 to connect the Server, but get failed, the Server log is upper.

I have created a ftp server using Filezilla. I am trying to upload a single file using c# code. My cide is very simple a functino called upload:

static void UploadFile(string filepath)
    {
     string m_FtpHost = "http://ip:port/";
     string m_FtpUsername = "userID";
     string m_FtpPassword = "pass";
     // Get an instance of WebClient
     WebClient client = new System.Net.WebClient();
     // parse the ftp host and file into a uri path for the upload
     Uri uri = new Uri(m_FtpHost + new FileInfo(filepath).Name);
     // set the username and password for the FTP server
     client.Credentials = new System.Net.NetworkCredential(m_FtpUsername, m_FtpPassword);
     // upload the file asynchronously, non-blocking.

     client.UploadFileAsync(uri, "STOR", filepath);
    }

    static void Main(string[] args)
    {
      UploadFile("file.pdf"); 
      Console.ReadKey();
    }

In the Filezilla server gui I am getting the following messages:

(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> STOR  /file.pdf HTTP/1.1
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> 530 Please log in with USER and PASS first.
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> Content-Type: application/octet-stream
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> 500 Syntax error, command unrecognized.
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> Host: ip:port
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> 500 Syntax error, command unrecognized.
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> Content-Length: 481868
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> 500 Syntax error, command unrecognized.
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> Expect: 100-continue
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> 500 Syntax error, command unrecognized.
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> Connection: Keep-Alive
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> 500 Syntax error, command unrecognized.
(000017)11/23/2015 10:47:19 AM - (not logged in) (ip)> disconnected.

Any idea what might be wrong here?
EDIT: I tried to change http with ftp in the UploadFile. Now I am receiving the following:

(000019)11/23/2015 10:59:53 AM - chrathan user (ip)> 257 "/" is current directory.
(000019)11/23/2015 10:59:53 AM - user (ip)> TYPE I
(000019)11/23/2015 10:59:53 AM - user (ip)> 200 Type set to I
(000019)11/23/2015 10:59:53 AM - user (ip)> PASV
(000019)11/23/2015 10:59:53 AM - user (ip)> 227 Entering Passive Mode (ip with comma)
(000019)11/23/2015 10:59:53 AM - user (ip)> STOR file.pdf
(000019)11/23/2015 10:59:53 AM - user (ip)> 150 Opening data channel for file upload to server of "/file.pdf"
(000019)11/23/2015 10:59:53 AM - user (ip)> 550 can't access file.
(000019)11/23/2015 10:59:53 AM - user (ip)> disconnected.

EDIT2: Basically the folder I try to have access is a network share disk. When I changed to a local folder in my pc everything works. My issue finally is how can I have access to a network share disk?

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