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4GMini/4GPlus Cellular Modem
13
2. Enter a name for the rule (Loggernet in the image below).
3. Verify that the action is set to
Accept
.
4. Select
Carrier
from the source list.
5. Select
Carrier
from the destination list.
6. For both Source IP and Destination IP, select the radio button
Subnet/Prefix
.
7. Configure the Destination Port to match that of the datalogger (i.e. 6785).
This must be the same as the PakBus port and the local listening port
configured in the
Serial RS-232
section.
8. Click
Add Rule
to add the rule of the modem’s firewall.
9. In Source IP to and Destination IP to enter the following IP address:
255.255.255.255
9. Click
Submit
to save.
FIGURE 7-4. Firewall Rules