Cellular - DPS Telecom NetGuardian 832A G5 User Manual

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2.20.1

Cellular

Normally, the NetGuardian uses a wire LAN connection to monitor a specific alarm configured by the
user (typically a ping target). At the moment a ping target fails - with Trigger Mode enabled and
configured (via the Edit > PPP menu) - the NetGuardian will disable wired LAN and activate Cellular
PPP. Once a Cellular connection is established, an Email Notification containing the unit's Cellular IP
address will be sent to inform the user(s) of a network lost event.
After a user-specified duration of time (configured via PPP Connection in the Edit>Timers menu), the
NetGuardian will disable Cellular PPP and switch back to wired LAN to attempt to reestablish wired
connection. If the ping target continues to fail or the wired connection cannot be established within a
user-specified duration (PPP Idle in Edit>Timers), then the unit will return to Cellular PPP mode and
resend the email notification.
This cycle will continue until a wired LAN connection is re-established.
Configure the PPP Connection and PPP Idle in the Edit > Timers menu