EW50 Industrial LTE Cellular Gateway
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Seamless Failover:
In addition, there is a "Seamless" option for Failover
operation mode. When seamless option is activated
by checking the "Seamless" box in the configuration
window, both the primary connection and the
failover connection are started up after system
rebooting. But only the primary connection executes
data transfer, while the failover one just keeps the
connection alive. As soon as the primary connection
is lost, the system will switch to the failover
connection.
When the “Seamless” enable checkbox is activated, it
can allow the Failover interface to be connected
continuously from the time the system boots up. The
failover WAN interface maintains the connection
without transferring data traffic. This is to shorten
the switch time during failover process. When the
primary connection is disconnected, failover interface will take over the data transfer mission instantly by
only changing the routing path to the failover interface. The dialing-up time of failover connection is
reduced since it has been connected beforehand.
VLAN Tagging
Sometimes, your ISP requires a VLAN tag to be inserted into the WAN packets from the Gateway for specific
services. Please enable VLAN tagging and specify tag in the WAN physical interface. Please note that only
Ethernet and ADSL physical interfaces support this feature. For devices with 3G/4G WAN only, it is disabled.
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General