X-Micro IEEE 802.11b Manual do Utilizador descarregar pdf (Página 31)

USER’S MANUAL OF X-MICRO WLAN 11b BROADBAND ROUTER Version: 2.6

Screen snapshot – Firewall - Port Filtering

Item Description

Enable Port Filtering Click to enable the port filtering security function.

Port Range

Protocol

Comments

To restrict data transmission from the local network on

certain ports, fill in the range of start-port and end-port,

and the protocol, also put your comments on it.

The Protocol can be TCP, UDP or Both.

Comments let you know about whys to restrict data from

the ports.

Apply Changes Click the Apply Changes button to register the ports to

port filtering list.

Reset Click the Reset button to abort change and recover the

previous configuration setting.

Delete Selected Click to delete the selected port range that will be

removed from the port-filtering list.

Delete All Click to delete all the registered entries from the

port-filtering list.

Reset Click the Reset button to abort change and recover the

previous configuration setting.

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X-Micro IEEE 802.11b Manual do Utilizador Página 31