Users Manual

NPort W2150A/W2250A Series Web Console: System Management
9-2
Overview
This chapter explains how to configure all settings located under the System Management folder in the
NPort web console.
System Management
Misc. Network Settings
Accessible IP List
The Accessible IP List page is located under Misc. Network Settings in the System Management
folder. This page is used to restrict access to the NPort by IP address. Only IP addresses on the list will be
allowed access to the NPort. You may add a specific address or range of addresses by using a combination
of IP address and netmask, as follows:
To allow access to a specific IP address
Enter the IP address in the corresponding field; enter 255.255.255.255 for the netmask.
To allow access to hosts on a specific subnet
For both the IP address and netmask, use 0 for the last digit (e.g., “192.168.1.0” and “255.255.255.0”).
To allow access to all IP addresses
Make sure that Enable the accessible IP list is not checked.
Refer to the following table for more configuration examples.
Desired IP Range IP Address Field Netmask Field
Any host Disable 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