4
RouTER SETTINGS
4-18
IP Filter screen
Router Settings > IP Filter
■
IP Filter
4
Direction ��������
Set the filtering direction.
(Default: In)
•
In
: Filters the incoming packets from the WAN interfaces.
•
Out
: Filters the outgoing packets to the WAN interfaces.
5
Source IP Address ����
Enter the source IP address (and mask) to filter.
All the packets sent from the entered IP address are filtered (blocked or
passed.)
• Mask range: 1 ~ 32
6
Destination IP Address �
Enter the destination IP address (and mask) to filter.
All the packets sent to the entered IP address are filtered (blocked or
passed).
• Mask range: 1 ~ 32
7
Protocol ��������
Select the transport layer protocol of the packet targeted to be filtered.
(Default: Any)
•
Any:
All protocols.
•
TCP:
only TCP.
Enter [Source Port], [Destination Port], and [TCP Flags].
•
UDP:
only uDP.
Enter [Source Port] and [Destination Port].
L
This is an example of setting “TCP” as the protocol.
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