D-Link DWS-4000 Series Cli Command Reference page 160

D-Link Unified Switch CLI Command Reference
no dos-control tcpsynfin
This command sets disables TCP SYN & FIN Denial of Service protection.
Format
no dos-control tcpsynfin
Mode Global Config
dos-control tcpfinurgpsh
Note: This command is only supported on the BCM56224, BCM56514, BCM56624, and BCM56820platforms.
This command enables TCP FIN and URG and PSH and SEQ = 0 checking Denial of Service protections. If the mode is
enabled, Denial of Service prevention is active for this type of attack. If packets ingress having TCP FIN, URG, and PSH all
set and TCP Sequence Number set to 0, the packets will be dropped if the mode is enabled.
Default disabled
Format
dos-control tcpfinurgpsh
Mode Global Config
no dos-control tcpfinurgpsh
This command sets disables TCP FIN and URG and PSH and SEQ = 0 checking Denial of Service protections.
Format
no dos-control tcpfinurgpsh
Mode Global Config
dos-control icmpv4
Note: This command is only supported on the BCM56224, BCM56514, BCM56624, and BCM56820platforms.
This command enables Maximum ICMPv4 Packet Size Denial of Service protections. If the mode is enabled, Denial of
Service prevention is active for this type of attack. If ICMPv4 Echo Request (PING) packets ingress having a size greater
than the configured value, the packets will be dropped if the mode is enabled.
Default disabled <512>
Format
dos-control icmpv4 <0-16384>
Mode Global Config
no dos-control icmpv4
This command disables Maximum ICMP Packet Size Denial of Service protections.
Format
no dos-control icmpv4
Mode Global Config
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