Moxa Technologies Accessible IP Settings, 6-17, NE-4100 Series User’s Manual, Allowable Hosts

NE-4100 Series User’s Manual Web Console Configuration

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.

NE-4100 has an IP address based filtering method to control access to the NE-4100.

Accessible IP Settings allows you to add or remove “Legal” remote host IP addresses to prevent unauthorized access. Access to NE-4100 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 NE-4100. You can allow one of the following cases by setting the parameter.

#Only one host with a specific IP address can access the NE-4100

Enter “IP address/255.255.255.255” (e.g., “192.168.1.1/255.255.255.255”).

#Hosts on a given subnet can access the NE-4100

Enter “IP address/255.255.255.0” (e.g., “192.168.1.0/255.255.255.0”).

#Any host can access the NE-4100

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

6-17