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