MicroNet Technology SP916GK user manual Firewall Configuration Port Filtering, Steps

3.6 Firewall Configuration

Port Filtering

The firewall not only can obstruct outside intruders from intruding your system, but also restricting the LAN users.

Port Filtering can be used to restrict certain type of data packets from your LAN to Internet through the Router by adding it on the Current Filtering Table.

Configuration

STEPS	1.	Click the check box of “Enable Port Filtering” to
		enable the function.
	2.	Enter the Port range (EX 25-110), Protocol
		(UDP/TCP), and comment (EX. E-Mail)
	3.	To delete the port range on the list, click the check
		box in the select item, and click the “Delete
		Selected”. If you want to delete all entries on the
		list, click “Delete All” to remove all of them.

Click <Apply Change> at the bottom of the screen to save the above configurations. You can now configure other advanced settings or start using the router.

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