FTP protocol over SSL

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1answer
26 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 ... ...
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21 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 ...
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1answer
58 views

ProFTPd timeout on LIST

Recently I've migrated a centOS 5 server to 7. But since then connection to FTP through FileZilla doesn't work unless I put FileZilla on FTP Plain Connection. TLS doesn't work when getting the folder ...
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17 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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2answers
48 views

Is it possible to use a ftps server (NAS) to use as a virtual hard drive in VMware vSphere Hypervisor, if so, how? [closed]

The title explains most of it. Basically, let's say I have a NAS(I don't). I want to allow another computer to use it as storage for a virtual machine on VMware vSphere Hypervisor. The software on the ...
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1answer
471 views

proftpd tls internal connection works, external connection fails

I am trying to secure my proftpd server but I cannot see what I do wrong. My tls.conf <IfModule mod_tls.c> TLSEngine on TLSLog ...
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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 ...
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1answer
104 views

FileZilla FTPS on Azure VM [duplicate]

I'm looking for how to get FTPS working properly via FileZilla Server on an Azure VM running Windows 2012. I've opened port 990 and configured FTP over TLS in FileZilla. I have opened port 990 in ...
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1answer
47 views

How to disable plain FTP with proftp and xinetd? [duplicate]

I'm using CentOS release 6.4 on a VPS. Its runs proftp with xinetd I've found configuration files at /etc/proftpd.conf /etc/xinetd.conf /etc/xinetd.d/ftp_psa I want to disable plain FTP, but need ...
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1answer
154 views

VSFTPD specific ciphers

I am looking for a way to define custom cipher suite for VSFTPD on Ubuntu server. I found that I can specify ciphers via HIGH/MEDIUM/LOW. However, this is not enough for me, since I need to configure ...
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130 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 ...
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84 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 ...
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1answer
220 views

How many data channel ports do I need for an FTPS server running behind NAT?

As the title states, I currently have an FTP server accessible via FTP or FTPS (explicit) running NATed behind a router. The server is running Windows Server 2012 R2 with IIS 8.0 (I believe that is ...
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1answer
746 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 ...
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2answers
1k views

Polling FTPS/SFTP Server with Windows Server 2012

Is it possible to securely routinely poll an external FTPS (or SFTP) server and copy/move the files locally using standard Windows Server 2012 functionality? I imagine the use of scheduler to do the ...
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483 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 ...
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2answers
72 views

using ftp instead of ftps [closed]

I need to say that I'm not an expert in the web hosting and the whole networking subject and I recently had an argument with my web hosting provider regarding a FTP issue. My web hosting account is ...
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1answer
290 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 ...
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1answer
975 views

FTPS on IIS 8.5 Error on Command: LIST

I'm trying to configure FTP over SSL on my server. I added an FTP site in IIS and followed the wizard, setting the bindings and certificate. However when I try to connect to the server using FileZilla ...
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1answer
128 views

FTP Theory - Manage firewall on the client's side

scenario: 1 server ftp which works with passive mode (range of enabled and reserved ports from 5000 to 6000) 1 client ftp which tries to connect to server ftp above with passive mode. should client ...
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1answer
150 views

Vsftpd access over wan

I cannot seem to get FTP access over WAN, local works perfectly fine. Initial connection over WAN works fine, but the server rejects passwords with the error: 'Can't write to control socket. Socket ...
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1answer
611 views

proFTPD with FTPS (openssl)

Have installed proFTPD from webmin and it works... Then I would like to support FTPS command line apt-get install openssl mkdir /etc/proftpd/ssl cd /etc/proftpd/ssl openssl req -x509 -nodes -days ...
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1answer
343 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: ...
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224 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. ...
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1answer
97 views

Server that transfers FTP to FTPS without downloading on my PC [closed]

I need to do a server to server transfer, and the data is about 1 TB in size. One server supports plain FTP, but the other mandates FTPS. Both servers are located in the US. If the data was within a ...
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1answer
154 views

IIS 7.5 FTP over SSL is immediately rejected from domain

I'm having trouble establishing a FTP over explicit TLS connection. The server is set to require SSL. I can establish a connection from machines in the same domain. Machines in a different domain get ...
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1answer
117 views

What are the differences between FTPS and FTPES

According to this article I do understand that FTPES is safer than FTPS. But still I keep asking myself what are the difference between those two mode ? What's difference between Explicit and ...
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1answer
891 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 ...
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2answers
1k views

Apache proxy to FTPS

I have a CentOS 6.4 server with Apache 2.2.15. I would like to do a proxy to ftps server. Bellow you can find my configuration: <VirtualHost *:8001> DocumentRoot /var/www/html/root ...
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308 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 ...
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81 views

Copy remote FTPS to local folder

I have a NAS with a bunch of files I dont want to loose and a linux VPS with 250GB space off site. The NAS runs an FTPS server. The VPS runs Debian/Linux I want the VPS to copy/mirror all the ...
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3answers
91 views

Back up contents of FTPS to local folder

I want to back up the contents of one of my servers to a local folder. The server has a FTPS service set up and running (regular FTP is not an option). I want to copy the contents of the FTP into a ...
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498 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" \ ...
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1answer
219 views

Unable to set up secondary IIS 7.5 FTPS server

I'm the process of setting up two IIS 7.5 FTP web sites (which are both up and running normally) both of which have FTPS set up on them. For this example: Site 1 is called foo.com. This site has ...
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2k views

Connecting to passive FTP over SSL (ftps)

I have setup an FTP service in Windows Azure using this guide http://www.itq.nl/blogs/post/Walkthrough-Hosting-FTP-on-IIS-75-in-Windows-Azure-VM.aspx The FTP Server works well when I connect without ...
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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 ...
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1answer
934 views

Configure Pure-FTP for Implicit FTPS

I'm just wondering if anyone can point me in the right direction for configuring a Pure-FTP daemon on our CentOS Linux server to support FTP over implicit SSL/TLS (over port 990). Btw, I'm pretty ...
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311 views

Is it possible to use the same SSL certificate for http and ftp?

Using https://example.com, I wonder if it is possible to use its SSL certificate for ftps://example.com ? The used certificate is basic like (RapidSSL, PositiveSSL, etc ...)
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1answer
92 views

SFTP (or similar) server automated setup for group spaces

I need to build a dedicated machine which will be used to allow our clients to upload and download files in a secure manner. Each client has multiple users, and I would rather not hand out generic ...
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1answer
883 views

FTPS SSH Host Key after IP Address Change

I have a Secure FTP (FTPS) server that my remote sites to upload files to daily via scripted routines that run. I have had issues in the past when upgrading hardware and deploying new servers causing ...
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1answer
160 views

Why does my ftp(e)s server fails like half of the time

I have this discussion at work regarding our ftp server running via vsftpd. Initially, we have opted to serve ftpes instead of sftp because this seemed the most flexible and straightforward solution ...
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224 views

way to restrict FTPS ports on both sides of connection?

Is there a way to restrict FTPS ports on both the server & client side of the connection? I've already read this answer and I have vsftpd set to restrict passive port usage to a narrow range on ...
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2answers
609 views

FTPS using Vsftp woes

I have some problems with Vstpd, and I don't know whether they are related or not. One problem is that FireFTP can't get past the directory listing phase - it just stucks there forever, no error ...
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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 ...
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2answers
9k views

Filezilla client and VSFTPD : GnuTLS error -12: A TLS fatal alert has been received

so right now i'am trying to configure vsftpd server for FTP(e)S. It seems i am encountering issues with different clients. Secure FTPD works fine for me. Filezilla not. The output from Filezilla ...
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2answers
1k views

sftp vs ftps, securing SSH and virtual users vsftpd

right now, i would like to encrypt data tranmission over ftp. I considered sftp and fpts. After reading the www, I concluded there is a general tendency to favor sftp over ftps (eg. ...
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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 ...
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1answer
1k views

Cant set iptables rule for FTPS (pure-ftpd with TLS)

I'm running pure-ftpd with TLS support, everything works fine until enabling iptables. With working iptables I can connect to ftp but can't get file list. The ip_conntrack_ftp module is enabled, and ...
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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 ...
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1answer
198 views

FTPS failing on LIST command with error;

The machine in question is running CentOS 5.7 and vsftpd-2.0.5-21.el5.x86_64. My client can connect to the server and interact with it normally over standard FTP. It can also connect via FTPS and ...