Open your browser and enter the IP address of your wireless router.
In our example, the following URL was entered in the Browser:
The AC750 web interface should be presented.
On the login screen, enter the management password.
Access the Advanced tab on the top of the screen.
Access the SYSTEM TOOLS menu and select the TRAFFIC STATISTICS option.
Make sure the Traffic statistics option is enabled.
Access the SECURITY menu and select the SETTINGS option.
On the Security settings screen, perform the following configuration:
• Firewall SPI IPV4 - Yes.
• Firewall SPI IPV6 - Yes.
• DOS Protection - Yes.
• ICMP-FLOOD Attack filtering - Middle.
• UDP-FLOOD Attack filtering - Middle.
• TCP-SYN-FLOOD Attack filtering - Middle.
Click on the Save button.
Verify the protection levels configured.
Congratulations, you have configured the Firewall and DOS protection on the AC750 router.