D-Link DWC-1000 User Manual 249
Field Description
Block Fragmented Packets Toggle to ON to drop any fragmented packets through or to the gateway
Block Multicast Packets
Toggle to ON to drop multicast packets, which could indicate a spoof attack, through or to
the controller.
Block Spoofed IP Packets Toggle to ON to block any spoofed IP packets.
SYN Flood Detect Rate The rate at which the SYN Flood can be detected.
Echo Storm
The number of ping packets per second at which the controller detects an Echo storm
attack from the Option and prevents further ping trac from that external address.
ICMP Flood
The number of ICMP packets per second at which the controller detects an ICMP ood
attack from the Option and prevents further ICMP trac from that external address.
Note: The ping on LAN interfaces is enabled by default. To disable the ping response from LAN hosts to the LAN/
Option port of the device, uncheck the “Allow Ping from LAN” option.