Vivanco WLAN ROUT 54-N Bedienungsanleitung Seite 30

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Firewall Configuration
Port Filtering
The firewall could not only obstruct outside intruders from intruding your system, but
also restricting the LAN users.
Port Filtering To restrict certain type of data packets from your LAN to Internet
through the Router, add them on the Current Filtering Table.
Configuration
STEPS
Click <Apply Change> at the bottom of the screen to save the above con-
figurations. You can now configure other advance sections or start using the
router.
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.
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WLAN ROUT 54-N