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The user can enable more advanced settings from the setting above for more protection:
a.
Enable Firewall? Enable or disable the basic firewall protection.
b.
Enable DoS Attacks Protection? This option once enabled will enable protection from
Denial-of-service attacks from the internet.
c.
Prevent SYN Flood Attack? This option once enabled will prevent SYN floods (attempts
to flood a system with requests in order to consume resources and disable it).
d.
Logged Packets Type: Select whether user wants the router to log dropped, accepted
or all packets between the LAN and WAN.
e.
Respond Ping Requests from WAN? Enabling this option will mean the router will
respond back to a "ping" that comes from outside your network. (Used generally for testing,
turned off by default)
The routers services can also be accessed from the Wan. Settings relating to this can be configured
on the bottom of the general firewall page. See pic below:
a.
Enable Web Access from WAN? Enable or disable remote access to the router from the wan.
Once enabled select the port that the external device will use to connect to the router. This option
must be enabled if using the DDNS service.
b.
Access SSH server from WAN? If a secure shell server is being used, this can also be accessed
from the wan once this option is enabled. Once enabled select the port that the external device will
use to connect to secure shell server.
Manual - 4G router setup
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