ack-flood detect non-specific

Use ack-flood detect non-specific to enable global ACK flood attack detection.

Use undo ack-flood detect non-specific to disable global ACK flood attack detection.

Syntax

ack-flood detect non-specific

undo ack-flood detect non-specific

Default

Global ACK flood attack detection is disabled.

Views

Attack defense policy view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

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

Examples

# Enable global ACK 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] ack-flood detect non-specific

Related commands

ack-flood action

ack-flood detect

ack-flood threshold