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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 Spoong,
Ping of Death, IP with Zero Length, Smurf Attack, UDP port
loopback, Snork Attack, TCP null scan, and TCP SYN oodng.
Intrusion Detection Feature
SPI and Anti-DoS rewall 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 overow
of input queues due to packet accumulation.
Stateful Packet Inspection
Select Ye s to allow the specic type of trac to pass through the
rewall or No to block the type of trac.