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DL30-G USERS MANUAL EM-8571-G Rev.2
8.2.8 FTP server
Item
Description
FTP client
OS
Windows 7, 8, 10
Application
(Verified operation environment)
Browser
Internet Explorer 11,
Chrome 78.0.3904.108
Explorer
FFFTP (4.3)
Maximum number of
connections
4
Port address
For FTP connection: can be changed (initial value: 21)
For passive: 45967 to 45970
Function
Function
Browser
Explorer
FFFTP
Display of the list of folders and files
Yes
Yes
Yes
File download (1 file only)
Yes
Yes
Yes
File download (Multiple files)
No
Yes
Yes
File deletion (1 file/multiple files)
No
Yes
Yes
Folder download
(Including the files stored in the
folder)
No
Yes
Yes
Folder deletion
(Including the files stored in the
folder)
No
Yes
Yes
NOTES
• FTPS is used in explicit mode.
• To use FTPS protocol to perform encrypted communication, it is required to install a web
server certificate on the DL30-G. (When using FTPS protocol, it is not necessary to install
a local certificate authority on a terminal such as a PC which connects to the DL30-G.)
Refer to the users manual of Local certification authority creator (model: LCA-DL30) for how
to install a web server certificate.
• The software program of Local certification authority creator can be downloaded from the
M-System web site (http://www.m-system.co.jp/).
• When using FTPS protocol with the FTP client function, be sure that the FTP client software
allows FTPS connection.
• When using FFFTP for FTPS connection, enable:
'Ignore addresses returned with PASV mode'; and
'Connect with FTPS (Explicit)'
in the Host Setting.
CAUTION
When connecting with DL30-G using FTPS protocol, a security warning message may appear
depending on the FTP client software. However, encryption communication is performed
normally.