Linksys BEFCMUH4 User Manual page 16

MAC Filtering Tab
This screen allows you to configure MAC Address filters.
Enter the MAC Addresses that you want to filter into the MAC Address Filters
fields.
Click the Apply button to apply any changes to the settings.
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Instant Broadband
Figure 5-3
Cable Gateway
® Series
Port Filtering Tab
This screen allows you to configure TCP/UDP port filters. This feature
allows you to filter users by network port numbers
To filter users by network port numbers, enter a range of network ports into
the Start Port and End Port fields. Select the protocol for each port number
you want to filter, TCP, UDP, or Both. Click the Enabled button to enable
the changes. Users connected to the Gateway will no longer be able to access
any port number listed there.
Click the Apply button to apply any changes to the settings.
Figure 5-3
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