Blocking Traffic of a Specified Protocol

Enabling Protocol Blocking

1. Log in to the management console.
2. Select a region in the upper part of the page, click in the upper left corner of the page, and choose Security & Compliance > Anti-DDoS Service. The Anti-DDoS Service Center page is displayed.
3. In the navigation pane on the left, choose Advanced Anti-DDoS > Protection Policies. The Protection Policies page is displayed.
   Figure 1 Advanced Anti-DDoS protection policies
   

4. Select the instance for which you want to configure protocol blocking.
5. In the Protocol-based Traffic Control configuration area, click Set.
6. In the dialog box that is displayed, select a route and set the switch to to disable the protocol.
   Figure 2 Disabling a protocol