R3721-F3210-F3171-HP High-End Firewalls Attack Protection Configuration Guide-6PW101

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Figure 10 Enabling Land and Smurf attack detection for the untrusted zone
3. Select Untrust from the Zone list, select Discard Packets when the specified attack is detected, select
Enable Land Attack Detection, select Enable Smurf Attack Detection, click Apply.
Verifying the configuration
Check that Firewall can detect Land and Smurf attacks from the untrusted zone, output alarm logs
accordingly, and drop the attack packets. You can select Intrusion Detection > Statistics from the
navigation tree to view the counts of Land and Smurf attacks and the counts of dropped attack packets.