Planet LCG-300 Series User Manual page 42

Block ICMP Flood
Block WAN Ping
Remote Management
ICMP is kind of a pack of TCP/IP; its important function is to transfer
simple signal on the Internet. There are two normal attack ways
which hackers like to use, Ping of Death and Smurf attack.
The default configuration is disabled.
Enable the function to allow the Ping access from the Internet
network.
The default configuration is disabled.
Enable the function to allow the web server access of the LoRaWAN
Gateway from the Internet network.
The default configuration is disabled.
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Industrial LoRaWAN Gateway
LCG-300 series