Intrusion Detection - Asus 4G-N12 User Manual

4.4.3 Intrusion Detection

Intrusion Detection blocks and prevents malicious attacks or
intrusions from harming your network and the devices connected
to it. Your wireless router prevents Dos attachs such as IP Spoofing,
Ping of Death, IP with Zero Length, Smurf Attack, UDP port
loopback, Snork Attack, TCP null scan, and TCP SYN floodng.
Intrusion Detection Feature
SPI and Anti-DoS firewall protection: When this item is enabled,
all the incoming packets from the WAN services are blocked
except for those types selected in the Stateful Packet Inspection
(SPI) section.
RIP defect: When this item is enabled, the router will not block RIP
request packets from the WAN services, preventing the overflow
of input queues due to packet accumulation.
Stateful Packet Inspection
Select Yes to allow the specific type of traffic to pass through the
firewall or No to block the type of traffic.
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