Moxa ioLogik 2542-T [73/88] Reconnection

ioLogik 2500 Series Cellular Network Setup and Configuration (for cellular models)

6-7

Reconnection

Carriers disconnect idle mobile device connections in order to save bandwidth for other on-line users and

applications. To keep the ioLogik 2500-GPRS/HSPA always On, the ioLogik 2500-GPRS/HSPA must not only

have the capability to detect the cellular connection and reconnect to the network once it is disconnected,

but also needs to send out signals (ICMP package) to notify carriers that the ioLogik 2500-GPRS/HSPA is

still alive.

Dual SIM Failover Mode

When the Dual SIM Failover Mode checkbox is selected, the ioLogik 2500-GPRS/HSPA will switch from

one SIM card to the other when a connection cannot be established using the active SIM card.

If the function is disabled, only SIM1 is activated when two SIMs are installed.

Reconnect cellular network after 3 ping failures

The device will keep pinging Dest.IP/URL after an Internet connection is established. If the ping fails three

times, the ioLogik 2500-GPRS/HSPA will start the GSM reconnection process.

Dest IP/URL

Can either be an AOPC server IP or any public URL for the device to check its connection with the internet.

If using a URL, you may need to configure DNS through

Network  LAN  IP Settings.

Ping Interval

The ioLogik 2500-GPRS/HSPA will ping the Dest IP/URL at regular intervals to check for an Internet

connection.

Restart device after reconnection fails for X hours (1 to 24)

If rebooting the Reconnect cellular network after ping failure does not reestablish your connection, the

disconnection may be caused by a higher layer communication problem. In this case, you can select

Restart device after reconnection failure for any time interval from 1 to 24 hours. The ioLogik 2500-

GPRS/HSPA will restart the device.