SMC Networks SMC Barricade g SMC2804WBR - Manual (Page 76)

Configuring the Wireless Barricade g Router
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• SPI and Anti-DoS firewall protection (Default: Enabled) –
When the SPI (Stateful Packet Inspection) feature is turned
on, all incoming packets will be blocked except for those types
marked with a check in the Stateful Packet Inspection section.
• RIP Defect (Default: Enabled) – If an RIP request packet is
not acknowledged to by the Router, it will stay in the input
queue and not be released. Accumulated packets could
cause the input queue to fill, causing severe problems for all
protocols. Enabling this feature prevents the packets
accumulating.
• Discard Ping from WAN (Default: Disabled) – Prevents the
router from responding to any PING request on the WAN port.