3onedata GW11 Series User Manual page 29

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
IP Filtering
Filtering rule
Number
State
Access Permission
IP Address
Subnet Mask
Description
Enables or disables IP address filtering rules.
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.
Displays the IP address filtering rule number.
Enable or disable filtering rules.
Set the access permission, the options are:
Allowed

Allows the setted IP address access device.
Forbidden:

Forbids the setted IP address to access device.
Set the IP address in dotted decimal format in the filter rule,
such as "192.168.1.61".
Set the subnet mask in dotted decimal format in the filter
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(I)GW11XX Modbus User Manual
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