Intellinet-network 525268 User Manual Manual do Utilizador descarregar pdf (Página 50)

ADVANCED FUNCTIONS

3.3 Firewall

In addition to the NAT feature, this router provides rewall functionality to block

malicious intruders from accessing the computers on your local network. Click the

“Firewall” menu on the left of the Web management interface.

Firewall Module — Check to enable this function; uncheck to disable.

3.3.1 Access Control

This function allows or denies computers with a specic MAC address — or a

specic IP address, protocol or port — access to the network.

Enable MAC Filtering — Check this box to enable MAC address-based ltering,

and select “Deny” or “Allow” to determine the behavior of the MAC ltering table.

If you select “Deny,” all MAC addresses listed in the ltering table will be denied

access to the network; if you select “Allow,” only MAC addresses listed in the

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Intellinet-network 525268 User Manual Manual do Utilizador Página 50