Netgear XSM4324S CLI Manual Software Version 12.x - Page 626
dos-control icmpfrag, show dos-control
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M4300 Intelligent Edge Series Fully Managed Stackable Switches no dos-control icmpv6 This command disables Maximum ICMP Packet Size Denial of Service protections. Format Mode no dos-control icmpv6 Global Config dos-control icmpfrag This command enables ICMP Fragment Denial of Service protection. If the mode is enabled, Denial of Service prevention is active for this type of attack. If packets ingress having fragmented ICMP packets, the packets will be dropped if the mode is enabled. Default Format Mode disabled dos-control icmpfrag Global Config no dos-control icmpfrag This command disabled ICMP Fragment Denial of Service protection. Format Mode no dos-control icmpfrag Global Config show dos-control This command displays Denial of Service configuration information. Format Mode show dos-control Privileged EXEC Term Definition First Fragment Mode The administrative mode of First Fragment DoS prevention. When enabled, this causes the switch to drop packets that have a TCP header smaller then the configured Min TCP Hdr Size. Min TCP Hdr Size The minimum TCP header size the switch will accept if First Fragment DoS prevention is enabled. ICMPv4 Mode The administrative mode of ICMPv4 DoS prevention. When enabled, this causes the switch to drop ICMP packets that have a type set to ECHO_REQ (ping) and a size greater than the configured ICMPv4 Payload Size. Max ICMPv4 Payload Size The maximum ICMPv4 payload size to accept when ICMPv4 DoS protection is enabled. Switching Commands 626 CLI Command Reference Manual