Step 1. Set up HTTP protection

Last Updated: Jul 28, 2017

  1. Log on to the Alibaba Cloud console.

  2. Click Anti-DDoS Basic service under Security.

  3. Unfold Anti-DDoS PRO to open Instance List.

  4. Select Non-website access of the Anti-DDoS instance to be set up.


  5. Click Add one rule on the Security Configuration page.


  6. Select a protocol type under Forwarding protocol/port, and input the forwarding port.

  7. Input Original site port and Original site IP. Use commas to separate multiple origin IP addresses.


    • UDP port 53 and TCP port 80 are not supported.
    • Up to 50 layer 4 forwarding rules can be added to the list.
    • Up to 20 origin IP addresses can be added to a layer 4 forwarding rule.


  8. Click OK. A new rule entry will be added to the list.


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