Motorola Saw SBG900 用户手册
30
SBG900 User Guide
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Firewall > POLICY — advanced page fields
Field Description
NEW FILTER ENTRY
Section of the advanced policy window where you can construct a custom firewall
Port ID
The name of the protocol being filtered.
Enable
Check this box to enable firewall policy filtering for the port.
Allowed Protocol
The allowed protocols.
Port Range (From:To)
Sets the port range, which must contain all ports required by the protocol.
Protocol Number
The protocol number of the IP packets to allow.
Allow Inbound
Filters inbound data from the Internet on the specified ports.
Allow Outbound
Filters outbound data to the Internet on the specified ports. Stateful inspection ensures
appropriate responses for outbound sessions.
appropriate responses for outbound sessions.
Add
Click to add the new filter. It is displayed on the FIREWALL POLICY table.
FIREWALL POLICY Table
Lists the firewall policies.
Enable
Check 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
TEMPLATE
Enables you to select a predefined firewall policy template on which to base your custom
template — High, Medium, or Low.
template — High, Medium, or Low.
Apply Policy Template
Click to apply the selected predefined firewall policy template and cancel any customizations.