User manual

DIR-620 Multifunction Wireless Router Supporting GSM, CDMA, WiMAX
with Built-in 4-port Switch
User Manual
Configuring via Web-based Interface
Figure 53. The page for adding a rule for IP filtering.
You can specify the following parameters:
Parameter Description
Action
Select an action for the rule.
ACCEPT: Allows packet transmission in accordance with the criteria
specified by the rule.
DROP: Denies packet transmission in accordance with the criteria specified by
the rule.
Source IP
address
The source host/subnet IP address.
Destination IP The destination host/subnet IP address.
Protocol
A protocol for network packet transmission. Select a value from the drop-down
list available when the Main radio button is selected, or specify another
protocol for network packet transmission (select the Other radio button and
enter the name of the protocol in the field to the right of the radio button).
Port “Source”
A port of the source IP address. You can specify one port, several ports
separated by a comma, or a range of ports separated by a colon.
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