D-Link DSL-604+ User Manual - page 36
DSL-604+ ADSL Ethernet Router User’s Guide
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Filters - MAC Filters
This is to deny LAN computers to access the Internet. You can either manually add a MAC address or select the
MAC address from the list of clients that are currently connected to the unit.
Select "Only allow computers with MAC address listed below to access the network": Only the selected
computers can access the network.
Select "Only deny computers with MAC address listed below to access the network": All the computers can
access the network except those computers on the list.
Name : Enter the host name for the MAC filter.
MAC Address: The MAC address of the computer on the LAN (Local Area Network) side.
DHCP Client: You may read the DHCP client's host name and MAC address listed here. Select the client
computer which you want to add on the MAC filter list and then click Apply button. Or you may click Clone to
automatically add computer's MAC address to the MAC Address section. Click Delete icon to remove the items.
Filters - URL Blocking
URL Blocking is used to deny the computers within the LAN (Local Area Network) accessing to the specific
web sites. And it is rejected by its URL (Uniform Resource Locator). A URL is a specially formatted text string
that defines a location on the Internet. If any part of the URL contains the blocked word, the site will not be
accessed and the web page will not be displayed as well.