D-Link DWR-921 User Manual page 204

DWR-921 4G LTE Router
User Manual
Parameter
Start IPv4 address /
Start IPv6 address
End IPv4 address /
End IPv6 address
Subnet IPv4 address /
Subnet IPv6 address
Destination port
Set source port
manually
Source port
Click the APPLY button.
To set a schedule for the IP filter rule, click the Set schedule icon (
to this rule. In the opened window, from the Rule drop-down list, select the Create rule value to
create a new schedule (see the Schedule section, page 228) or select the Select an existing one
value to use the existing one. Existing schedules are displayed in the Rule name drop-down list.
To enable the IP filter rule at the time specified in the schedule and disable it at the other time,
select the Enable rule value from the Action drop-down list and click the SAVE button.
To disable the IP filter rule at the time specified in the schedule and enable it at the other time,
select the Disable rule value from the Action drop-down list and click the SAVE button.
To edit a rule, select the relevant line in the table. On the opened page, change the needed
parameters and click the APPLY button.
To change or delete the schedule for a rule, click the Edit schedule icon (
corresponding to this rule. In the opened window, change the parameters and click the SAVE
button or click the DELETE FROM SCHEDULE button.
To remove a rule, select the checkbox located to the left of the relevant line of the table and click
the DELETE button (
The destination host start IPv4 or IPv6 address.
If it is necessary to specify a single address, leave the End IPv4
address / End IPv6 address field blank.
You can choose a device connected to the router's LAN at the
moment. To do this, select the relevant IPv4 or IPv6 address from
the drop-down list (the field will be filled in automatically).
The destination host end IPv4 or IPv6 address.
The destination subnet IPv4 or IPv6 address. The field is displayed
when the Subnet value is selected from the Set as drop-down list.
Ports
A port of the destination IP address. You can specify one port,
several ports separated by a comma, or a range of ports separated by
a colon.
Move the switch to the right to specify a port of the source IP
address manually. Upon that the Source port field is displayed.
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.
). Also you can remove a rule on the editing page.
Page 204 of 255
Configuring via Web-based Interface
Description
) in the line corresponding
) in the line