Epson WorkForce Enterprise WF-M20590F Administrators Guide - Page 19

Setting Security Protocol Algorithm Settings Group Policy Settings Setting Access Control Local Address(Printer) Remote Address(Host) Method of Choosing Port Service Name Options/Description If you selected IPsec as the Access Control option, select one of these security protocols: ESP: to ensure the integrity of authentication and data, and encrypt data AH: to ensure the integrity of authentication and data; if data encryption is prohibited, you can use IPsec Select the encryption algorithm settings for the security protocol you selected Options/Description Permit Access to permit IP packets to pass through Refuse Access to prevent IP packets from passing through IPsec to permit IPsec packets to pass through Select an IPv4 or IPv6 address that matches your network environment; if the IP address is assigned automatically, select Use auto-obtained IPv4 address Enter the device's IP address (between 0 and 43 characters long) to control access, or leave blank to control all addresses; if the IP address is assigned automatically, such as by DHCP, the connection may be unavailable, so configure a static address instead Select the method you want to used for specifying ports If you selected Service Name as the Method of Choosing Port option, select a service name option here; see the next table for more information 19