Cisco DPC3827 User Manual page 53

Control Access to the Gateway
Select the IP Address Filtering tab to open the Access Restrictions IP Filtering page.
After you make your selections, click Save Settings to apply your changes or Cancel
Changes to cancel.
Access Restrictions > MAC Address Filtering
Use the Access Restrictions MAC Address Filtering page to configure MAC address
filters. These filters permit you to allow or block a range of MAC addresses from
accessing the Internet based on MAC Address.
Note: If you are not familiar with the advanced settings detailed in this section,
contact your service provider before you attempt to change any of the residential
gateway default advanced IP filtering settings.
Select the MAC Address Filtering tab to open the Access Restrictions MAC Address
Filtering page.
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