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2.4.3.2 IPv4 Firewall
Enable the firewall to protect local area network against attacks from outside. Firewall filters
the incoming and outgoing packets based on rules.
2.4.3.2.1 Common
Steps to set up basic Firewall settings:
1. From the navigation panel, go to Advanced > Security > IPv4 Firewall > Common.
2. Enable Firewall: Disabling the firewall will deactivate all related
functions.
3. Enable DoS Protection: A "denial-of-service" attack is an explicit attempt
to deny legitimate users from using a service or
computer resource. Enabling this feature can
protect the WiFi Router from DoS attack but it
would increase the WiFi Router's workload.
4. Respond to Ping Request from WAN: This feature lets WiFi Router make a response to
ping request from WAN.
5. Enable IGMP: Check [Yes] to allow IGMP packages to be
transferred to the WiFi Router. Check No to deny
IGMP packages.
6. Click Apply.
NOTE: Firewall is enable by default.
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