M2M Cellular Gateway
In addition, you also can setup WAN‐2 with VLAN Tagging (Tag ID 12) using ADSL WAN interface for
your Intranet to access specific service in ISP. Following table list the physical interface configuration
for these two WAN interfaces, and their scenarios are shown in the following diagram.
Configuration Path
Interface Name
Physical Interface
Operation Mode
Line Speed
VLAN Tagging
Specific Service
Specific Service
P.s. 3G/4G or USB 3G/4G can't carry any VLAN tag in communication packets
Index skipping is used to reserve slots for new function insertion, when required.
[Physical Interface]‐[Interface Configuration (WAN‐n)], n=1, 2
WAN‐1
Ethernet
Always on
100Mbps / 100Mbps
□Enable
ISP
w/o Tag
DSLAM
ISP
DSLAM
WAN‐2
ADSL
Always on
2Mbps / 22Mbps
■Enable 12
Gateway
xDSL Modem
Gateway
w/ Tag 12
Ethernet WAN
ADSL WAN
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