IFBD-HE0708 BE07 User’s Manual
3-20
3.1.8. FTP Server
You can make NIC settings, get the status, print and overwrite NIC firmware by uploading or downloading files to any specified
directory using the product’s FTP (File Transfer Protocol) server.See section 3.3 Settings/Display Items for details on displaying
information.
For control, the FTP server uses TCP • UDP communication port 21; for data transfers, it uses TCP communication port 20.
The FTP server is set to valid in the factory default settings, but you can invalidate it using HTTP (Web), Telnet
and FTP.
Use HTTP (Web) or Telnet to return it to valid.
The maximum number of sessions that can be connected simultaneously with FTP is 8. However, for details
on FTP printing (writing to the /Ip/ directory), the number of sessions that can be printed simultaneously is 1.
Also, when simultaneously writing data from a multiple of sessions, and the first received session occupies
more than one minute, the writing request of subsequently connected sessions will be rejected.
It is necessary to specify ASCII (Type A) or Binary (Type I) for files as the transfer modes, but the mode
differences depend on the client without processing on this product. Data is transferred as is in the Binary
mode, but 0Ahex is converted to 0Dhex + 0Ahex for transfer in the ASCII mode. For that reason, to avoid
mistakenly specifying this mode, this product should be set to Binary mode to transfer all files.
Supports both Active and Passive modes, so you can send data over a firewall.Transfer throughput is less
efficient in Passive mode.
Anonymous log in
If you login with a user name or password that is not registered, you can login with general user rights.
When logging in as anonymous, the user name and password must be within 31 characters.
In this case, the password is omitted.
When accessing an FTP server from a PC, do so using an FTP client software (CUI version, command direct
input) of a standard OS.
If there is no access from the FTP client for 15 minutes, the FTP server will forcibly disconnect the connection.
There are multiple accounts that require logging in for operations. The user names and passwords are as follows.
Account
User Name Password
Target
User
“user”
“guest”
• 1 to 31 characters of ASCII (Can be changed)
General Users
(Only information display)
Root Users
“root”
“public”
• 1 to 31 characters of ASCII (Can be changed)
System administrator
(
Information display and writing
)
The directory displayed by FTP and the file configuration and functions are shown on the next page.
