HP VPN Firewall Appliances Attack Protection Command Reference

7
defense icmp-flood action drop-packet
Use defense icmp-flood action drop-packet to configure the device to drop ICMP flood attack packets.
Use undo defense icmp-flood action to restore the default.
Syntax
defense icmp-flood action drop-packet
undo defense icmp-flood action
Default
The device only outputs alarm logs if detecting an ICMP flood attack.
Views
Attack protection policy view
Default command level
2: System level
Examples
# Configure attack protection policy 1 to drop ICMP flood attack packets.
<Sysname> system-view
[Sysname] attack-defense policy 1
[Sysname-attack-defense-policy-1] defense icmp-flood action drop-packet
Related commands
• defense icmp-flood enable
• defense icmp-flood ip
• defense icmp-flood rate-threshold
• display attack-defense policy
defense icmp-flood enable
Use defense icmp-flood enable to enable ICMP flood attack protection.
Use undo defense icmp-flood enable to restore the default.
Syntax
defense icmp-flood enable
undo defense icmp-flood enable
Default
ICMP flood attack protection is disabled.
Views
Attack protection policy view
Default command level
2: System level