Epson ES-C380W User Manual page 212

Setting
Security Protocol
Algorithm Settings
Combinations of Local Address (Scanner) and Remote Address (Host) on Group Policy
Setting of Local Address (Scanner)
Setting of Remote IPv4
Address (Host)
1
IPv4 Yes
1, 2
IPv6 —
Blank 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
Any —
ENPC UDP
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
2
IPv6
—
Yes
Yes
Controls these operations
number
— All services
3289/Any port Searching for a product from
applications such as Epson Device
Admin and the scanner driver
212
3
Any addresses
Yes
Yes
Yes