DWR-921 4G LTE Router
User Manual
Configuring via Web-based Interface
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On the Advanced / WAN Assignment page, you can use LAN ports of the router as additional
WAN ports and also use the WAN port as a LAN port.
Figure 141. The Advanced / WAN Assignment page.
Using LAN Ports as WAN Ports
To configure one or several LAN ports of the router to be used as WAN ports, follow the next steps:
1. On the  Advanced / WAN Assignment  page, select LAN ports and click the  APPLY
button.
2. Go  to the  Advanced /  VLAN  page  and  create additional  VLANs  each  of  which  will
include one selected LAN port (see the VLAN section, page 174).
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To create a network interface to which a WAN connection can be assigned upon adding the
VLAN, the    Create interface    switch should be moved to the right.   
3. Go to the Connections Setup / WAN page and create WAN connections which will be
assigned to the network interfaces of the corresponding VLANs (see the WAN section, page
75).
If you don't want to use a LAN port as a WAN port any longer, follow the next steps:
1. On the Connections Setup / WAN page, remove the WAN connection assigned to the
network interface of the VLAN which includes the corresponding LAN port (see the WAN
section, page 75).
2. Go to the Advanced / VLAN page and remove the VLAN (see the VLAN  section, page
174).
3. Go to the  Advanced / WAN Assignment  page, deselect the corresponding LAN port,
and click the APPLY button.
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