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Security
The “Firewall” page allows user to configure firewall to block and grant some network access.
Security | Firewall
Security > Firewall
Firewall Level: Three possible states, LOW Filtering (Filtering Disabled), Medium (Standard) and High.
Prevent DoS Attack: Enable (checked) this feature will prevent the CPE avoid DoS attack.
Block Anonymous Internet Requests: Enable (checked) this feature will block someone unknow to
request Internet access. It is highly recommended to keep it enabled for security reason.
Filter Multicast: Enable (checked) this feature will prevent Multicast packets to WAN interface.
Enable Remote Web Management: Enable (checked) this feature will allow someone access device
webGUI from WAN interface. It is highly recommended to keep it disabled for security reason.
Reset fields to the last saved values.
Commit the changes made and save to the CPE device, some
services will be reloaded.