Figure 4-43 Advanced Security settings
¾Packets Statistic interval (5 ~ 60) - The default value is 10. Select a value between 5 and 60 seconds from the pull-down list. The Packets Statistic interval value indicates the time section of the packets statistic. The result of the statistic used for analysis by SYN Flood, UDP Flood and ICMP-Flood.
¾DoS protection - Enable or Disable the DoS protection function. Only when it is enabled, will the flood filters be effective.
¾Enable ICMP-FLOOD Attack Filtering - Enable or Disable the ICMP-FLOOD Attack Filtering.
¾ICMP-FLOOD Packets threshold: (5 ~ 3600) - The default value is 50. Enter a value between 5 ~ 3600 packets. When the current ICMP-FLOOD Packets number is beyond the set value, the router will start up the blocking function immediately.
¾Enable UDP-FLOOD Filtering - Enable or Disable the UDP-FLOOD Filtering.
¾UDP-FLOOD Packets threshold: (5 ~ 3600) - The default value is 50. Enter a value between 5 ~ 3600 packets. When the current UPD-FLOOD Packets numbers is beyond the set value, the router will start up the blocking function immediately.
¾Enable TCP-SYN-FLOOD Attack Filtering - Enable or Disable the TCP-SYN- FLOOD Attack Filtering.
¾TCP-SYN-FLOOD Packets threshold: (5 ~ 3600) - The default value is 50. Enter a value between 5 ~ 3600 packets. When the current TCP-SYN-FLOOD Packets numbers is beyond the set value, the router will start up the blocking function immediately.
¾Ignore Ping Packet from WAN Port - Enable or Disable ignore ping packet from WAN port. The default is disabled. If enabled, the ping packet from the Internet cannot access the router.
¾Forbid Ping Packet from LAN Port - Enable or Disable forbidding Ping Packet to access
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