Attack defense concept and configuration method for the USG6000

1. Choose Policy > Security Protection > Attack Defense > Anti-DDoS.

2. Bind the interface connecting the NGFW to the Internet. You can use either of the following methods to bind the interface:

In Unbound Interfaces, double-click the interface to be bound. The interface is displayed in Bound Interfaces.

In Unbound Interfaces, select the interface to be bound and click it. The interface is displayed in Bound Interfaces.

3. (Optional) Configure the NGFW to interwork with the ATIC server.

a. Choose Policy > Security Protection > Attack Defense > Anti-DDoS.

b. Select the ATIC Interworking check box and enter the IP address of the ATIC server.

After the NGFW is configured to interwork with the ATIC server, it can send traffic anomaly logs to the ATIC server.

4. On the DDoS page, click Set Learning Parameters to configure the threshold learning function.

5. Click OK. The threshold learning function takes effect.

After this function takes effect, the learning status is displayed under Set Learning Parameters. You can view the threshold learning status.

6. On the DDoS page, select the attack type to be defended against and click Enable. The default threshold is used for defending against each type of attack.

7. Click Apply.

8. If threshold learning is not automatically applied, you must manually trigger the system to apply learning result after threshold learning is complete or set thresholds based on the learning results. Generally, a manually set threshold should be a little bit higher than the learned threshold.

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