TP-Link TD-W8901N User Manual page 63

4.5.2.1 IP Filter
Select IP/MAC Filter as the Filter type, and select IP as the Rule type (shown in Figure 4-39), then
you can configure the filter rules based on IP address. The filtering includes Outgoing and
Incoming, the detailed descriptions are provided below.
 Filter Type Selection: Select the filter type for the configuration below.
 IP/MAC Filter Set Index: Select the Set index for the IP Filter entry. This index can match
with six IP / MAC Filter Rule Indexes.
 Interface: Select the interface for the entry.
TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide
Figure 4-39
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