User`s guide

Chapter 5 WAN & 3G Cellular Screens
LAN-Cell 2 User’s Guide
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" The dial-backup or traffic redirect routes cannot take priority over the WAN and
Cellular routes.
WAN Continuity Check
TThe LAN-Cell can periodically generate ICMP (ping) traffic to test the connection status of
the Ethernet WAN, Cellular WAN or Traffic Redirect ports. This feature is useful for
detecting “dead-peer” situations or other conditions where the WAN interface is not
forwarding traffic even though the physical status of the interface is “up”. WAN Connectivity
Check is most useful for “Always-On” WAN connections.