TP-Link TD-8817B User Manual page 41

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.
Note:
If select PVC0~PVC7 as a interface, the filter will match the IP traffic of WAN port with specified
IPs (Source IP Address and Destination IP Address), If select LAN as a interface, the filter will
match the IP traffic of LAN port with specified IPs.
Direction: Select the direction for this IP Filter rule. There are three filtering directions: Both,
Incoming, Outgoing.
TD-8817B ADSL2/2+ Ethernet/USB Router User Guide
Figure 4-28
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