Cisco DPR2320 Installation And Operation Manual page 68

Chapter 4 Advanced Features
Configuring IP Address Filters
Use the Setup Advanced Settings - IP Filtering page to configure IP address filters.
These filters block a range of IP addresses from accessing the Internet.
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 cable modem
gateway default advanced IP filtering settings.
Click IP Address Filtering in the Advanced Settings section of the Setup page to
access the Setup Advanced Settings - IP Filtering page.
Setup Advanced Settings - IP Filtering Page Example
The following illustration is an example of the Setup Advanced Settings - IP Filtering
page.
Setup Advanced Settings - IP Filtering Page Description
Use this page to specify and enable a range of IP addresses that cannot have access
to the Internet. Click Apply to apply and save your new IP address filter settings.
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