D-Link DWR-921 User Manual page 202

DWR-921 4G LTE Router
User Manual
You can specify the following parameters:
Parameter
Enable rule
Name
Action
Protocol
IP version
Direction
General Settings
Move the switch to the right to enable the rule.
Move the switch to the left to disable the rule.
A name for the rule for easier identification. You can specify any
name.
Select an action for the rule.
Allow: Allows packet transmission in accordance with the
•
criteria specified by the rule.
Deny: Denies packet transmission in accordance with the
•
criteria specified by the rule.
A protocol for network packet transmission. Select a value from the
drop-down list.
An IP version to which the rule will be applied. Select the relevant
value from the drop-down list.
The direction of network packet transmission to which the rule will
be applied. Select the source of the packet direction from the
Source drop-down list.
WAN: The rule will be applied to the packets transmitted
•
from the external network.
LAN: The rule will be applied to the packets transmitted
•
from the local network.
GRE: The rule will be applied to the packets transmitted
•
from the GRE tunnel (available if a GRE tunnel has been
created on the device).
IPsec: The rule will be applied to the packets transmitted
•
from the IPsec tunnel (available if an IPsec tunnel has been
created on the device).
Page 202 of 255
Configuring via Web-based Interface
Description