SMC Networks BARRICADE SMC7901WBRA2 B1, User Manual

Page: 88 / 150

C
HAPTER
8
| Firewall Configuration
IP/Port Filtering
– 88 –
IP/P
ORT
F
ILTERING
IP/Port filtering restricts connection parameters to limit the risk of intrusion
and defends against a wide array of common hacker attacks. IP/Port
filtering allows the unit to permit, deny or proxy traffic through its ports
and IP addresses.
Figure 47: IP/Port Filtering Settings
The following items are displayed on this page:
◆
Outgoing Default Action — Sets the default filtering action for
outgoing packets that do not match a rule in the filter table. (Default:
Allow, maximum 32 entries are allowed.)
◆
Incoming Default Action — Sets the default filtering action for
incoming packets that do not match a rule in the filter table. (Default:
Deny, maximum 32 entries are allowed.)
N
OTE
:
The default incoming action denies all packets from the WAN port.
◆ Direction — Specifies the packet destination. (Default: Outgoing)