ALFA NETWORK AIP-W411 - Manual (Page 60)

AIP-W411 150M Wireless 11N Router
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Figure 4-40 Advanced Security
 Packets Statistics Interval (5~60) - The default value is 10. Select a value between 5 and
60 seconds from the drop-down list. The Packets Statistics Interval value indicates the time
section of the packets statistics. The result of the statistics is used for analysis by SYN Flood,
UDP Flood and ICMP-Flood.
 DoS protection - Denial of Service protection. Check the Enable or Disable button to enable
or disable the DoS protection function. Only when it is enabled, will the flood filters be
enabled.

Note:
Dos Protection will take effect only when the Traffic Statistics in “System Tool → Traffic
Statistics ” is enabled.
 Enable ICMP-FLOOD Attack Filtering - Enable or Disable the ICMP-FLOOD Attack
Filtering.
 ICMP-FLOOD Packets Threshold (5~3600) - The default value is 50. Enter a value
between 5 ~ 3600. When the current ICMP-FLOOD Packets number is beyond the set value,
the Router will startup the blocking function immediately.
 Enable UDP-FLOOD Filtering - Enable or Disable the UDP-FLOOD Filtering.