FTP protocol over SSL

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0
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3answers
181 views

FTPS upload “failing” for large uploads

We have an FTPS (FileZilla) server running and a hundred or so clients connect nightly and upload files in the 20-100MB file range. However, there are 1 or 2 that appear to be able to connect, upload ...
3
votes
2answers
4k views

Configuring Fortigate OS4 for FTPS

I configured iis7 ftp to allow ssl connections. I set the ssl firewall to use ports 50000-50050. If I set up a custom service on my fortigate firewall for ftps with source ports 990-50050 and ...
2
votes
1answer
718 views

IIS FTP 7.5 Data Channel Problem (SSL)

Hey there I wonder if anyone can get me in the right direction. I am setting up both a FTPS Client and Server, FTPS Server using Microsoft’s iis FTP 7.5. On the client side it will be running on ...
1
vote
1answer
19 views

Post subject: Filezilla - Failed to retrieve directory listing

I've set up a self signed certificate in FileZilla server and enabled FTP over TLS. When I connect from the client FileZilla, I am able to authenticate, 1-2 time per day i am get directory listing ... ...
1
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1answer
342 views

IIS FTP server command MFMT - What versions (if any) support it?

What FTP Service versions of Microsoft Internet Information Services, if any, support the proposed (and now expired?) FTP server command extension MFMT? NOTES The proposed MFMT ("Modify Fact: ...
1
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1answer
3k views

Proftpd TLSRequired resulting in “550 SSL/TLS required on the data channel” error

When setting TLSRequired to on instead of off in my proftp tls.conf, I always get a 550 SSL/TLS required on the data channel error when trying to connect. I tried it out with both filezilla and ...
1
vote
1answer
5k views

How to use cURL to FTPS upload to SecureTransport (hint: SITE AUTH and client certificates)

I'm trying to connect to SecureTransport 4.5.1 via FTPS using curl compiled with gnutls. You need to use --ftp-alternative-to-user "SITE AUTH" per http://curl.haxx.se/mail/lib-2006-07/0068.html Do ...
1
vote
1answer
375 views

Does vsftpd support Clear Command Channel (CCC)?

Does the VSFTPD server support Clear Command Channel (CCC) per RFC 2228? If it does support CCC, does it need to be enabled? Or, is it enabled with the whole FTPS suite of configuration parameters?
0
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1answer
83 views

Windows 2008 R2 ftpes, can't upload files

I've setup an ftpes server (ftp with explicit TLS) on a Windows 2008 R2 Server. I am able to connect but when an upload is finished the file is deleted on the Server and I get this error (with ...
0
votes
1answer
744 views

vsftpd on ubuntu gives FAIL UPLOAD

The big picture is this: I have an SD card for my camera that uploads my photos over WiFi to a server using ftp. What I want, is to have those photos uploaded to a little ubuntu box I've got. For ...
0
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1answer
288 views

IIS 7.5 FTPS stops working when disabling TLS 1.0

Trying to get a windows 2008 R2 server to the latest PCI standards, which require disabling of TLS 1.0 FTPS stops working once TLS 1.0 is disabled. TLS 1.1 and 1.2 are enabled and all other SSL ...
0
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1answer
883 views

FTPS, 550 Requested action not take

I need to get access till FTPS server with correct login/pass/CA This server accept FTP and FTPS modes. I have tested on FTP and everything works ( put, get ), but when I have switched to FTPS on put ...
0
votes
1answer
58 views

Secure file transfer over Internet to Win2k3 Server/64-bit?

I've been using FTPS via Filezilla on my Win2k3 server after a mandate for encrypted file transfer came through. I use Beyond Compare or other FTPS clients on my Windows 7 and XP boxes to connect. Is ...
0
votes
1answer
144 views

Transfer files between Shared Hosting servers using FTPES

I have two shared hosting servers and a VPS. One at ixwebhostings with their panel and other is a cPanel hosting. I would like to move some files between these two. ixwebhosting supports FTP and ...
0
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1answer
689 views

IIS 7 Setting up FTPS, pure frustration

Please ignore the partial rant that will follow: I have a simple windows 2008R2 VPS, running a few sites. I wanted to add an FTPS, you know like most normal people do.... So began the journey of ...
3
votes
0answers
129 views

Getting FTP return code 450 for GET but not for MGET command

I have an FTP-server (ProFTPD 1.3.4b) on Linux and an FTPS client (MOVEit Freely 4.5.1.2 - Secure FTP Client) on Windows. I connect like this 220 ProFTPD 1.3.4b Server (FTP with TLS) [1.2.3.4] 234 ...
3
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0answers
3k views

ProFTPd/FTPS issue: unable to accept TLS connection: received EOF that violates protocol

It took some time while I tried to find solution over the net. Nothing helped. The story: I have Ubuntu 10.10 (Amazon EC2 instance). ProFTPD Version 1.3.2e (latest via apt-get). I changed nothing on ...
1
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0answers
79 views

How do I configure an Azure WebJob to connect with single IP to FTPS?

I want to connect to a secure FTP server (FTPS, not SFTP) from an Azure WebJob (basically an Azure Web App instance). In order to do a secure file transfer, the same SSL session must be reused for ...
1
vote
0answers
223 views

Pure-ftpd 0 bytes Upload

hopefully someone will be able to shed some light on this one. We currently have a Pure-ftpd service installed on a RHEL6.5 server accepting connection from a client who drops files ever X hours. ...
1
vote
0answers
497 views

“Illegal version” error with LFTP

The following command: lftp -c 'open -e "set ftps:initial-prot ""; \ set ftp:ssl-force true; \ set ftp:ssl-protect-data true; \ set ssl:verify-certificate no; \ nlist ; " \ -u "username","password" \ ...
1
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0answers
300 views

Is it fundamentally wrong to ask an FTPS client to connect on port 990/989 using explicit mode?

I have recently setup vsftpd to listen on port 990 for FTP over explicit SSL. I know from the RFCs that 990 is normally used for implicit. However, we have other FTPS servers accessed from the ...
0
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0answers
19 views

Scan Ciphers on FTPS port

I'm trying to remove RC4 ciphers per BEAST, but I'm having trouble verifying that there are ciphers available on my FTPS ports. NMAP returns the cert on the port, but doesn't say anything about the ...
0
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0answers
16 views

trying certificate authentication with python3 - ftplib got an unexpected keyword argument 'context'

I got this error while trying to use ftplib.FTP_TLS function as described in documentation here. Here is my MWE : (I run it with python3 on debian) import sys,ssl from ftplib import FTP_TLS # only ...
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0answers
482 views

Troubleshooting FTP 550 error in IIS

I am setting up a home backup server with Windows Server 2012 Datacenter edition. I have chosen to use the following setup: Server in the same LAN as my computer. To achieve max speed, Ethernet ...
0
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0answers
307 views

Scriptable FTPS client able to send Keep Alive to control port?

We need a FTP client that satisfies the following constraints: Windows Command-line scriptable, so we can automate it...sorry, FileZilla (?) FTPS, as it seems to perform better than SFTP The ability ...