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1.
Enable Port Filtering
Check Enable Port Filtering to start the service.
2.
Port Range
Enter the Start and End ports in the range you'd like them to be filtered.
3.
Protocol
Please select the protocol type of the port.
4.
Comment
You can add comments for this Port Filtering rule.
5.
Apply Changes & Reset
Click on Apply Changes to save the setting data. Or you may click on Reset to clear all the
input data.
6.
Current Filter Table
It will display all ports that are filtering now.
7.
Delete Selected & Delete All
Click Delete Selected will delete the selected item. Click Delete All will delete all items in this
table.
8.
Reset
You can click Reset to cancel.
Port Filtering
The following figure shows a user limits some applications to use the 80 port.
*All clients inside the local area network can't open the 80 port through this router.
81
Version 1.0.16
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