User's Manual

NE-4100 Series User’s Manual Web Console Configuration
6-17
Accessible IP Settings
Click on the Accessible IP Settings link on the left side of the screen to display serial settings.
Make necessary changes to the settings and click on Submit to validate the modifications.
WE-2100T has an IP address based filtering method to control access to the WE-2100T.
Accessible IP Settings allows you to add or remove “Legal” remote host IP addresses to prevent
unauthorized access. Access to WE-2100T 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 WE-2100T. You
can allow one of the following cases by setting the parameter.
z Only one host with a specific IP address can access the WE-2100T
Enter “IP address/255.255.255.255” (e.g., “192.168.1.1/255.255.255.255”).
z Hosts on a given subnet can access the WE-2100T
Enter “IP address/255.255.255.0” (e.g., “192.168.1.0/255.255.255.0”).
z Any host can access the WE-2100T
Disable this function. Refer to the following table for more details about the configuration
example.
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