User`s manual

EDS-828 Series User’s Manual Featured Functions
3-6
Accessible IP Settings allows you to add or remove “Legal” remote host IP addresses to prevent
unauthorized access. Access to the EDS-828 is controlled by IP address. That is, if a host’s IP
address is in the accessible IP table, then the host will be allowed access to the EDS-828. You can
allow one of the following cases by setting this parameter:
y Only one host with the specified IP address can access the EDS-828
E.g., enter “192.168.1.1/255.255.255.255” to allow access to just the IP address 192.168.1.1.
y Any host on a specific subnetwork can access the EDS-828
E.g., enter “192.168.1.0/255.255.255.0” to allow access to all IPs on the subnetwork defined
by this IP address/subnet mask combination.
y Any host can access the EDS-828
Disable this function by not checkmarking the “Enable the accessible IP list” checkbox.
The following table shows additional configuration examples:
Allowable Hosts Input format
Any host Disable
192.168.1.120 192.168.1.120 / 255.255.255.255
192.168.1.1 to 192.168.1.254 192.168.1.0 / 255.255.255.0
192.168.0.1 to 192.168.255.254 192.168.0.0 / 255.255.0.0
192.168.1.1 to 192.168.1.126 192.168.1.0 / 255.255.255.128
192.168.1.129 to 192.168.1.254 192.168.1.128 / 255.255.255.128
Port
Port settings are included to give the user control over Port Access, Port Transmission Speed,
Flow Control, and Port Type (MDI or MDIX). An explanation of each configuration item is given
below.