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Configuration:
Basic Gateway TCP/IP Wireless USB
SBG940 User Guide
34
.
Firewall > POLICY — advanced page fields
Field Description
NEW FILTER ENTRY
Use these fields to set up one or more custom firewall filters,
if you have the necessary
expertise.
Port ID
Type the protocol being filtered.
Enable
Select this box to enable firewall policy filtering for the port.
Allowed Protocol
Select the allowed protocols from the drop-down list.
Port Range (From: To:)
Sets the port range, which must contain all ports required by the protocol.
Protocol Number
Sets the protocol number of the IP packets to allow.
Allow Inbound
Enables you to specify the port(s) on which inbound packets can pass through the firewall
from the Internet to your LAN.
Allow Outbound
Enables you to specify the port(s) on which outbound packets can pass through the
firewall from your LAN to the Internet. Stateful inspection ensures appropriate responses
for outbound sessions.
Add
Click to add the new filter. It is displayed on the FIREWALL POLICY table.
FIREWALL POLICY Table
Lists your custom firewall filters.
Enable
Select this box to enable firewall policy filtering for the port.
Delete
Select the Delete box to delete the filter.
Apply
Click to apply your changes.
FIREWALL POLICY
TEMPLATE
Policy Template
You can use this drop-down list to select a predefined policy template on which to base
your custom template — High, Medium, or Low. These templates are described in “
Setting
the Firewall Policy
”
Apply Policy Template
Click to apply the selected Policy Template and cancel any customizations.
