Planet LCG-300 Series User Manual page 41

Step 5: Security Setting
Set up the Wireless Settings as shown in
Object
SPI Firewall
Block SYN Flood
Figure 4-4-8: WAN Interface Setup – DHCP Setup
Figure 4-4-9.
Figure 4-4-9: Setup Wizard –Security Setting
The SPI Firewall prevents attack and improper access to network
resources.
The default configuration is enabled.
SYN Flood is a popular attack way. DoS and DDoS are TCP
protocols. Hackers like using this method to make a fake connection
that involves the CPU, memory, and so on.
The default configuration is enabled.
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Industrial LoRaWAN Gateway
Description
LCG-300 series