D-Link DFL-500 - Manual (Page 27)

DFL-500 User Manual
27
Adding a NAT/Route Int -> Ext policy
Adding Transparent mode policies
Add Transparent mode policies to control the network traffic that is allowed to pass through the firewall when
you are running the it in Transparent mode.
• Go to Firewall > Policy .
• Select a policy list tab.
• Select New to add a new policy.
You can also select Insert Policy before on a policy in the list to add the new policy above a
specific policy.
• Configure the policy:
Source
Select an address or address group that matches the source address of the packet. Before you
can add this address to a policy, you must add it to the source interface. To add an address, see
Addresses .
Destination
Select an address or address group that matches the destination address of the packet. Before
you can add this address to a policy, you must add it to the source interface. To add an address,
see
Addresses .
Schedule
A schedule that controls when this policy is available to be matched with connections. See
Schedules .
Service
A service that matches the service (port number) of the packet. You can select from a wide range
of predefined services, or add custom services and service groups. See
Services .