Help Center> Anti-DDoS Service> User Guide> Advanced Anti-DDoS User Guide> Configuring a Protection Policy> Configuring Protocol Blocking
Updated on 2024-03-06 GMT+08:00
View PDF

Configuring Protocol Blocking

You can use the traffic control rules to allow or block UDP traffic or Traffic Outside Chinese Mainland that accesses your AAD instances.

AAD allows or blocks traffic outside Chinese Mainland in one-click mode, but cannot block country or region-specific traffic.

Procedure

  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