icmp-flood detect non-specific

Use icmp-flood detect non-specific to enable global ICMP flood attack detection.

Use undo icmp-flood detect non-specific to disable global ICMP flood attack detection.

Syntax

icmp-flood detect non-specific

undo icmp-flood detect non-specific

Default

Global ICMP flood attack detection is disabled.

Views

Attack defense policy view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

The global ICMP flood attack detection applies to all IP addresses except for those specified by the icmp-flood detect ip command. The global detection uses the global trigger threshold set by the icmp-flood threshold command and global actions specified by the icmp-flood action command.

Examples

# Enable global ICMP flood attack detection in attack defense policy atk-policy-1.

<Sysname> system-view
[Sysname] attack-defense policy atk-policy-1
[Sysname-attack-defense-policy-atk-policy-1] icmp-flood detect non-specific

Related commands

icmp-flood action

icmp-flood detect ip

icmp-flood threshold