(I)GW11XX Modbus User Manual
3onedata proprietary and confidential 21
Copyright © Shenzhen 3onedata Technology Co., Ltd.
Operation Path
Open “Main Menu >Access Control > IP Filtering” in sequence
Interface Description
IP Filtering interface screenshot
Main element configuration instructions in IP Filtering interface
Interface Elements Description
IP Filtering
Enables or disables IP address filtering rules.
Filtering rule
Allowed
IP filtering rules 1 to 16 other than the IP address to allow
access to the system.
Forbidden
IP filtering rules 1 to 16 other than the IP address to
forbidden access to the system.
Number
Displays the IP address filtering rule number.
State
Enable or disable filtering rules.
Access Permission
Set the access permission, the options are:
Allowed
Allows the setted IP address access device.
Forbidden:
Forbids the setted IP address to access device.
IP Address
Set the IP address in dotted decimal format in the filter rule,
such as "192.168.1.61".
Subnet Mask
Set the subnet mask in dotted decimal format in the filter
