ONTAP 9.14.1 commands

network tuning icmp modify

Modify ICMP tuning options

Availability: This command is available to cluster administrators at the admin privilege level.


This command displays options which can be used to fine tune icmp protocol behavior.


-node {<nodename>|local} - Node

Sets this parameter to indicate on which node the ICMP tuning options are modified.

[-is-drop-redirect-enabled {true|false}] - Drop redirect ICMP

Sets this parameter to drop redirect ICMP message.

[-tx-icmp-limit <integer>] - Maximum number of ICMP packets sent per second

Sets the maximum number of ICMP messages including TCP RSTs can be sent per second.

[-redirect-timeout <integer>] - Maximum seconds for route redirect timeout

Sets this parameter to indicate the number of seconds after which the route is deleted. Value of zero means infinity. The default value is 300 seconds.


cluster1::> network tuning icmp modify -node node1 -is-drop-redirect-enabled false
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