DWR-921 4G LTE Router
User Manual
Configuring via Web-based Interface
Parameter Description
Template
Select a virtual server template from the drop-down list, or select
Custom to specify all parameters of the new virtual server
manually.
Interface A WAN connection to which this virtual server will be assigned.
Protocol
A protocol that will be used by the new virtual server. Select a value
from the drop-down list.
NAT Loopback
Move the switch to the right in order to let the users of the router's
LAN access the local server using the external IP address of the
router or its DDNS name (if a DDNS service is configured). Users
from the external network access the router using the same address
(or DDNS name).
Public Network Settings
Remote IP
Enter the IP address of the server from the external network.
To add one more IP address, click the ADD REMOTE IP button
and enter the address in the displayed line.
To remove the IP address, click the Delete icon ( ) in the line of
the address.
Public port
A port of the router from which traffic is directed to the IP address
specified in the Private IP field in the Private Network Settings
section. You can specify one port or several ports separated by a
comma.
Private Network Settings
Private IP
The IP address of the server from the local area network. To choose
a device connected to the router's LAN at the moment, select the
relevant value from the drop-down list (the field will be filled in
automatically).
Private port
A port of the IP address specified in the Private IP field to which
traffic is directed from the Public port. You can specify one port or
several ports separated by a comma.
Click the APPLY button.
To set a schedule for a virtual server, click the Set schedule icon ( ) in the line corresponding
to this server. 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 virtual server 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.
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General
Weight and Dimensions
