Port Filtering - CNET CWR-935M User Manual

5.4.1 Port Filtering

This function allows users to filter and manage specific ports; to limit the use of certain applications to
transmit through a specific port. Port filtering helps users to improve the security of your network.
Item
Enable Port Filtering
Port Range
Protocol
Comment
Apply Change & Reset
Current Filter Table
Delete Selected & Delete All
Rest
* The following figure shows a user limits some applications to use the 80 port.
IP: 192.168.1.X
Port: 80-80
Please select Enable Port Filtering to filter ports.
Please enter the port number that needs to be filtered.
Please select the protocol type of the port.
You can add comments for this regulation.
Click on Apply Changes to save the setting data. Or you may click on
Reset to clear all the input data.
It will display all ports that are filtering now.
Click Delete Selected will delete the selected item. Click Delete All
will delete all items in this table.
You can click Reset to cancel.
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Description