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Setting Options/Description
Security Protocol 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
Algorithm Settings Select the encryption algorithm settings for the security
protocol you selected
Combinations of Local Address (Printer) and Remote Address (Host) on Group Policy
Setting of Remote
Address (Host)
Settng of Local Address (Printer)
IPv4 IPv6
*2
Any addresses
*3
IPv4
*1
Yes — Yes
IPv6
*1 *2
— Yes Yes
Blank Yes Yes Yes
*1
: If you selected IPsec as the Access Control option, you cannot specify a prefix length
*2
: If you selected IPsec as the Access Control option, you can select a link-local address (fe80::), but
the group policy will be disabled.
*3
: You cannot use IPv6 link-local addresses.
Group Policy Guidelines
Service name Protocol type Local/Remote port
number
Controls these operations
Any — — All services
ENPC UDP 3289/Any port Searching for a product from
applications such as printer or
scanner drivers, or EpsonNet Config