Epson WorkForce Pro WF-C878RB User Manual page 520

Administrator Information
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Advanced Security Settings Encrypted Communication Using IPsec/IP Filtering
❏ Authentication Method: Pre-Shared Key
❏ Pre-Shared Key: Enter up to 127 characters.
Group Policy: Do not configure.
Receiving printing data and printer settings
This example allows communications of printing data and printer configuration from specified services.
Default Policy:
❏ IPsec/IP Filtering: Enable
❏ Access Control: Refuse Access
Group Policy:
❏ Enable this Group Policy: Check the box.
❏ Access Control: Permit Access
❏ Remote Address(Host): IP address of a client
❏ Method of Choosing Port: Service Name
❏ Service Name: Check the box of ENPC, SNMP, HTTP (Local), HTTPS (Local) and RAW (Port9100).
Note:
To avoid receiving HTTP (Local) and HTTPS (Local), clear their checkboxes in Group Policy. When doing so, disable
IPsec/IP filtering from the printer's control panel temporarily to change the printer settings.
Receiving access from a specified IP address only
This example allows a specified IP address to access the printer.
Default Policy:
❏ IPsec/IP Filtering: Enable
❏ Access Control:Refuse Access
Group Policy:
❏ Enable this Group Policy: Check the box.
❏ Access Control: Permit Access
❏ Remote Address(Host): IP address of an administrator's client
Note:
Regardless of policy configuration, the client will be able to access and configure the printer.
Configuring a Certificate for IPsec/IP Filtering
Configure the Client Certificate for IPsec/IP Filtering. When you set it, you can use the certificate as an
authentication method for IPsec/IP Filtering. If you want to configure the certification authority, go to CA
Certificate.
1. Access Web Config and then select the Network Security tab > IPsec/IP Filtering > Client Certificate.
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