Edimax Technology AR-7266WNA - Manual (Page 89)

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Incoming Default
Action
Specify the default action on the WAN to LAN (Traffic
from Internet) forwarding path. You can choose ‘Allow’ if
you allow the IP Addresses listed in the following table
from connecting to the Internet; choose ‘Deny’ if you
deny the IP Addressed listed in the following table from
connecting to the Internet.
Direction Select the traffic forwarding direction: outgoing or
incoming.
Protocol There are 3 options available: TCP, UDP and ICMP.
Rule Action Deny or allow traffic when matching this rule.
Source IP Address Enter the start IP Address which will be monitored.
Subnet Mask Enter the Subnet Mask based on the Source IP Address.
Port LAN users use port number to distinguish one network
application over another such as 21 is for FTP service.
The port number range is from 0 to 65535. It is
recommended that this option be configured by an
advanced user.
Destination IP Address Enter the destination IP Address which will be monitored.
Subnet Mask Enter the Subnet Mask based on the Destination IP
Address.
Port This is the port or port ranges that define the application.
Current Filter Table If you want to remove some IP/Port filter settings from
the "Current Filter Table", select the items you want to
remove in the list and then click "Delete Selected". If you
want remove all the items from the table, just click