
EW50 Industrial LTE Cellular Gateway
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Chapter 2 Basic Network
2.1 WAN & Uplink
The gateway provides multiple WAN interfaces to let client hosts in the Intranet of the
gateway access the Internet via ISP. But ISPs apply various connection protocols to let
gateways or user's devices dial in to ISPs and then link to the Internet via different kinds
of media.
So, the WAN Connection lets you specify the WAN Physical Interface, WAN Internet Setup and WAN Load
Balance for Intranet to access Internet. For each WAN interface, you must specify its physical interface first
and then its Internet setup to connect to ISP. Since the gateway has multiple WAN interfaces, you can assign
physical interface to participate in the Load Balance function.