CNet CMR-986 user manual download (Page 80 of 172)

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Page 80 of 172
80
4.4.1
Port Filtering
When enabled packets are denied access to Internet/filtered based on their port address.
Item
Description
Enable Port Filtering
Please select
Enable Port Filtering
to filter ports.
Port Range
Please enter the port number that needs to be filtered.
Protocol
Please select the protocol type of the port.
Comment
You can add comments for this regulation.
Apply Change & Reset
Click on
Apply Changes
to save the setting data. Or you may click on
Reset
to clear all the input data.
Current Filter Table
It will display all ports that are filtering now.
Delete Selected & Delete All
Click
Delete Selected
will delete the selected item. Click
Delete All
will delete all items in this table.
Rest
You can click
Reset
to cancel.
* Port 80 has been blocked as the following illustrate.
IP: 192.168.1.X
Port: 80-80
Sample
This manual is suitable for devices