
13.3.2.
IP/Port Filtering
Firewall contains several features that are used to deny or allow traffic from passing through the
device.
Fields on the first setting block:
Action
Specify the default action on the LAN to WAN forwarding path.
Action
Specify the default action on the WAN to LAN forwarding path.
Fields on the second setting block:
Field Description
Deny or allow traffic when matching this rule.
Traffic forwarding direction.
There are 3 options available: TCP, UDP and ICMP.
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