Configure advanced security protection on this page. The subsequent settings take effect only when "DOS attack prevention" is enabled. Note: The "data packet statistical interval" here is the same value as the "data packet statistical interval" in "system tool"-"Traffic Statistics, no matter which module is modified, the values in the other module are overwritten .)
In addition, some functions of "DoS attack prevention" are based on statistics of related data packets. Therefore, if the traffic statistics function in "system tool"-"Traffic Statistics" is disabled, this will invalidate these functions.
Data Packet statistical interval: 5 ~ 60) 10 seconds
DoS attack prevention: Disable enabling √
Enable ICMP-FLOOD attack filter: √
ICMP-FLOOD packet threshold: 5 ~ 3600) 50 packets/second
Turn on UDP-FLOOD filter: √
UDP-FLOOD packet threshold: 5 ~ 3600) 500 packets/second
Enable TCP-SYN-FLOOD attack filter: √
TCP-SYN-FLOOD packet threshold: 5 ~ 3600) 50 packets/second
Ignore Ping from the WAN port: √
Prohibit Ping packets from the LAN port from passing through the router: prevent the shock wave virus)
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In the above settings, the IP address of a machine is usually disabled in the LAN. If the LAN can be accessed, the Internet will not work. Please help us to find out whether the above settings are correct or if there is a virus on the Intranet.
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List of DoS prohibited hosts
The following table lists the hosts prohibited by DoS attacks.
Index Host IP address host MAC address
1 192.168.0.229 00-E0-4C-4D-4D-FE