Ip security (ipsec), Directory structure of the target folder, Overwriting files of the same name – Canon Wireless File Transmitter WFT-E7A User Manual
Page 86: Passive mode, Preventing changes to settings, Cop y
Configured in [TCP/IP] [Security].
IPsec is a set of standards for encrypted communication over the Internet. It provides effective
security for both wireless and wired LANs. To use this function, you must enable IPsec in the
network settings of your computer. When IPsec is employed, only transport mode is supported,
and 3DES or AES encryption and SHA1 authentication are used. Note that the IP address of
the computer for communication with the transmitter must be entered in [Destination address]
on the settings screen.
Configured in [FTP server] [Directory structure].
Selecting [Camera] automatically creates a folder structure matching that of the camera’s (such
as A/DCIM/100EOS**) in the server’s root folder for image storage. If you have created a
subfolder in the root folder by changing the [Target folder] setting, a folder structure such as A/
DCIM/100EOS** is automatically created in that folder for image storage.
Selecting [Default] will use the root folder for image storage. If you have created a subfolder in
the root folder by changing the [Target folder] setting, images are saved in that folder.
Configured in [FTP server] [Overwrite same file].
When the transmitter is configured to prevent overwriting
If there is already a file of the same name in the target folder on the FTP server, a suffix
consisting of an underscore and a number is appended to the new file’s name. For example:
When you resend images if initial transfer fails
Even if the transmitter is configured to overwrite files of the same name, if you resend an image
file that could not be transferred initially, the existing file may not be overwritten in some cases.
If this happens, a suffix consisting of an underscore, a letter, and a number is appended to the
new file’s name. For example: IMG_0003_a1.JPG.
Configured in [FTP server] [Passive mode].
Enable this setting in network environments protected by a firewall. If an Error 41 occurs
(“Cannot connect to FTP server”), setting passive mode to [Enable] may enable access to the
To prevent accidental changes to LAN settings, set [Protect
settings] to [On].
IP Security (IPsec)
Directory Structure of the Target Folder
Overwriting Files of the Same Name
Preventing Changes to Settings