Arcadyan Technology Corporation WG7005B ユーザーズマニュアル

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Intrusion Detection
 Intrusion Detection Feature
Stateful Packet Inspection (SPI) and Anti-DoS firewall protection 
(Default: Enabled) — The Intrusion Detection Feature of the Barricade 
Router limits access for incoming traffic at the WAN port. When the SPI 
feature is turned on, all incoming packets will be blocked except for those 
types marked 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 from accumulating.
Discard Ping to WAN (Default: Disabled) — Prevent a ping on the 
Barricade’s WAN port from being routed to the network.
 
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