DWR-921 4G LTE Router
User Manual
Configuring via Web-based Interface
Parameter Description
Enable creation of WAN
connection
Move the switch to the right to use the EoGRE tunnel as an interface
for creating a WAN connection. For further configuration, you need
to create a VLAN which will include the EoGRE interface (see the
VLAN section, page 174), and then create a WAN connection which
will be assigned to the interface of this VLAN (see the WAN section,
page 75).
Move the switch to the left if creating a WAN connection is not
required.
Name
A name of the tunnel for easier identification. You can specify any
name.
Remote IP address The IP address of the remote local subnet.
Tagged traffic
Move the switch to the right to assign a tag (VLAN ID) to EoGRE
traffic and specify the needed value in the VLAN ID field displayed.
Interface
From the drop-down list, select a WAN connection through which
the tunnel will pass. Select the Default gateway value to use the
default WAN connection.
MTU The maximum size of units transmitted by the interface.
After configuring all needed settings, click the APPLY button.
To edit the parameters of an existing tunnel, in the Tunnels section, select the relevant tunnel in
the table. On the opened page, change the needed parameters and click the APPLY button.
To remove an existing tunnel, select the checkbox located to the left of the relevant line in the table
and click the DELETE button ( ).
VPN tunnels using EoGRE technology will appear in the EoGRE interfaces section on the
Advanced / VLAN page and will be automatically removed from this section after the tunnel is
deleted from the current page.
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