Enabling Anti-DDoS

Scenarios

After you purchase a public IP address, Anti-DDoS automatically enables the protection for this IP address and protects the IP address against DDoS attacks.

You need to manually enable the DDoS protection for your existing IP addresses.

Prerequisites

You have obtained credentials for logging in to the management console.

Procedure

1. Log in to the management console.
2. Click in the upper left corner of the management console and select a region.
3. Click in the upper left corner of the page and choose Security & Compliance > Anti-DDoS.
4. Click the Public IP Addresses tab, locate the row that contains the unprotected IP address, and click Enable Anti-DDoS in the Operation column.
   

   • To enable Anti-DDoS for all public IP addresses, click Enable Anti-DDoS for All IP Addresses to enable Anti-DDoS for unprotected public IP addresses.
   • After Anti-DDoS is enabled, traffic is scrubbed when its volume reaches 300 Mbit/s. If you need to configure the Anti-DDoS protection policy, you can configure protection parameters. For details, see Configuring an Anti-DDoS Protection Policy.

5. Click OK to save the configurations and enable protection.