TP-Link TD-W8970N - Manual (Page 49)

TD-W8970N Wireless N ADSL2+ Modem Router User Guide
Figure 4-34
2. Enter the Filter name for the rule, it is exclusive and must be filled in.
3. Select Protocol in the drop-down list, enter Source IP address, Source Subnet Mask,
Source Port , Destination IP address, Destination Subnet Mask, and Destination Port for
the rule.
4. Select at least one WAN interfaces displayed below to apply this rule.
5. Click Save/Apply to save this entry.
)
Note:
When you add an Incoming IP Filtering entry, you must configure at least one condition on the
preceding screen except the Filter name. If you leave Protocol blank, it means that the rule is
effective to all protocols, if you leave the Source IP address and/or Destination IP address blank,
it suggests that all Source IP addresses and/or Destination IP addresses are controlled by the
rule, if you leave the Source Port and/or Destination Port blank, it suggests that all Source Ports
and/or Destination Ports are controlled by the rule.
4.4.6.2 MAC Filtering
Choose “Advanced Setup”Æ“Security”Æ“MAC Filtering”, you can configure MAC Filtering rules
on the screen as shown in Figure 4-35. The section allows you to control access to the Internet by
users on your local network based on their MAC Address.
)
Note:
MAC Filtering is only effective on ATM PVC(s) configured in Bridging mode.
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