Chapter 4. Advanced services
4.1 Ping IP address / checking IP
Open the
Network
menu,
Diagnostics
item.
Here you can check the availability of an IP address, that is it accessible (push
button), is
there a naming service provided, and is there response between two IPs (push
button),
furthermore you can query the path of the communication (by
button).
Then below you will get the results listed.
4.2 Network Time Service (NTP)
Important!
This NTP time synchronisation is highly important for data storage of the incoming
readout results (metering files) on the modem’s memory. Because the device uses file syntax with
the current datetime values.
In case of M2M APN the 192.168.1.250 address can be accessed, it is possible to ping the address
for checking the 4G network connection.
Important!
Check that IP addresses, which are accessable from the current IP segment and APN zone for
sure (e.g. from an enclosed APN zone the device will not access the public internet, and from
the public internet it will not access the enclosed M2M APN zone).
