Fuji Xerox ApeosPort-V C6676 Administrator's Manual page 239

 PDF Signature
Select the setting for PDF signature from [Do not add signature], [Always add visible
signature], [Always add invisible signature], or [Select during send].
 PDF Signature Hash Algorithm
Select the setting for PDF Signature Hash Algorithm from [SHA-1] or [SHA-256].
 DocuWorks Signature
Select the setting for DocuWorks signature from [Do not add signature], [Always add
signature], or [Select during send].
Important • The DocuWorks documents with DocuWorks signature are available on the following versions of
 XPS Signature
Select the setting for XPS Signature from [Do not add signature], [Always add invisible
signature], or [Select during send].
IPsec
Note
 IPsec Settings
Configure the IPsec settings to use encryption or signature option on the transmission of e-
mail or fax.
Note
 IKE Authentication Method
Set the IKE authentication method. Select from [Authenticate by Preshared Key] or
[Authenticate by Digital Signature].
 Preshared Key
Enter a preshared key. This setting is valid when [IKE Authentication Method] is set to
[Authenticate by Preshared Key].
 Device Certificate
Select a certificate for IPsec communications.
Select a certificate when [IKE Authentication Method] is set to [Authenticate by Digital
Signature]. A self-signed certificate created by CentreWare Internet Services cannot be
used.
For more information on a certificate, refer to "Types of Certificate" (P.410).
 IPsec Communication
Select whether or not to enable IPsec communications.
 IKE SA Life Time
Specify IKE SA lifetime from 5 to 28800 minutes in 1 minute increments.
Note
IPsec SA Life Time

Specify IPsec SA lifetime from 300 to 172800 seconds in 1 second increments.
Note
 DH Group
DocuWorks software.
- When [SHA-1] is selected: DocuWorks 5.0 or later
- When [SHA-256] is selected: DocuWorks 8.0 or later
• This item is not displayed when Secondary Ethernet (optional) is installed on the machine.
• For [IKE Authentication Method], [Preshared Key], [DH Group], and [PFS Settings], consult your
network administrator.
• The value must be greater than the value set in [IPsec SA Life Time].
• The value must be smaller than the value set in [IKE SA Life Time].
Connectivity & Network Setup
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