DWR-921
4G LTE Router
User Manual
Configuring via Web-based Interface
Figure 112. The page for adding an IPsec tunnel. The window for adding a tunneled network.
In the opened window, you can specify the following parameters:
Parameter
Description
Local network
A local subnet IP address and mask.
To add one more subnet, click the
ADD SUBNET
button and enter
the subnet address in the displayed line (available if
2
is selected from
the
IKE version
list in the
The First Phase
section).
To remove the subnet, click the
Delete
icon ( ) in the line of the
subnet address.
Remote subnet
A remote subnet IP address and mask.
To add one more subnet, click the
ADD SUBNET
button and enter
the subnet address in the displayed line (available if
2
is selected from
the
IKE version
list in the
The First Phase
section).
To remove the subnet, click the
Delete
icon ( ) in the line of the
subnet address.
MTU
The maximum size (in bytes) of a non-fragmented packet. The field is
displayed when the
Manual
value is selected from the
TCP MSS
drop-down list in the
General Settings
section.
Click the
SAVE
button.
To edit fields in the
Tunneled Networks
section, select the relevant line in the table. In the
opened window, change the needed parameters and click the
SAVE
button.
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