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