Client Settings

[ON]/[OFF]

Select whether to use the SMB client function of this machine.

Using this function allows you to send the scanned original data to a shared folder of a computer.

[ON] is specified by default.

[SMB Authentication Setting]

Select an authentication method for SMB transmission according to your environment.

• [NTLM v1]: Performs the NTLM v1 authentication. This option is available in the NT domain environment.

• [NTLM v2]: Performs NTLM v2 authentication. This option is available in the NT domain environment.

• [NTLM v1/v2]: Performs NTLMv1 authentication when NTLMv2 authentication fails. This option is available in the NT domain environment.

• [Kerberos]: Performs Kerberos authentication. This option is available in the Active Directory domain environment.

[NTLM v1] is specified by default.

[Authentication Setting if Kerberos Fails]

If [Kerberos] is selected in [SMB Authentication Setting], select whether to perform NTLM authentication when Kerberos authentication has failed.

• [Enable NTLM v1/v2]: NTLMv2 authentication is performed when Kerberos authentication fails, and NTLMv1 authentication is performed when NTLMv2 authentication fails. This option is available when both the Active Directory and NT domains are specified.

• [Disable NTLM]: Assumes that authentication fails when Kerberos authentication has failed.

[Disable NTLM] is specified by default.

[User Authentication(NTLM)]

Select whether to use user authentication via the NTLM server.

[ON] is specified by default.

[DFS Setting]

Select whether to use DFS when the distributed file system (DFS) is installed.

[ON] is specified by default.

[Single Sign-On Setting]

Configure the single sign-on function for SMB transmission.

By using the user authentication information (login name and password) of this machine as SMB destination authentication information (host name and password), you can avoid the problem of having to specify SMB destination authentication information, allowing construction of a single sign-on environment for SMB transmission.

• [Default Domain Name]: Enter the default domain name to be added to the host name of the destination at SMB transmission (using up to 64 characters).
  If the domain name of the destination is not specified by the user when sending data using SMB, the domain name specified here is added. This item is not required when Active Directory is used as an authentication server.

• [SMB User Credential Setting]: Select whether to use the user authentication information (login name and password) of this machine as SMB destination authentication information (host name and password).
  [OFF] is specified by default.

• [Edit SMB User Credentials]: This option is available when [ON] is selected in [SMB User Credential Setting].
  Selecting [Restrict] registers SMB destinations, excluding the user ID and password specified at login. However, using Web Connection, an SMB destination is registered, including the user ID and password.
  Selecting [Allow] enables you to select whether to register an SMB destination, including or excluding the user ID and password. Selecting [Register excluding User ID and Password] automatically adds the user ID and password at SMB transmission.
  [Restrict] is specified by default.

[SMB security Signature Setting]

Select whether to enable the SMB signature of this machine to suit your environment.

• [No Limit]: Disables the SMB signature of this machine.

• [Only when Requested]: Enables the SMB signature of this machine (client) only when the SMB signature is requested from the server side. If the SMB signature is not requested from the server side, operations are performed while the SMB signature of this machine (client) remains disabled, and a connection is possible even when the SMB signature on the server side is disabled.

• [Required]: Enables the SMB signature of this machine. To establish a connection, the SMB signature is also required in the server side. If the SMB signature in the server side is disabled, it will not be possible to make a connection.

[Only when Requested] is specified by default.