D-Link DIR-2055 User Manual page 81

Section 3 - Configuration
If you clicked on Edit or Add Rule, the following options will appear:
Name Enter a name for the rule.
Source IP Address Enter the source IP address range that the rule will apply to.
Range Using the drop-down menu, specify whether it is a WAN or
LAN IP address.
Destination IP Address
Enter the destination IP address range that the rule will apply
Range to. Using the drop-down menu, specify whether it is a WAN
or LAN IP address.
Protocol & Port Range Select the protocol of the traffic to allow or deny (Any, TCP,
or UDP) and then enter the range of ports that the rule will
apply to.
Schedule
Use the drop-down menu to select the time schedule that
the rule will be enabled for. The schedule may be set to
Always Enable, or you can create your own schedules in the
Schedules section. Refer to Time & Schedule - Schedule on
page 89 for more information.
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