What Can I Do If the Website Traffic Exceeds the WAF Service Request Limit?
If your website normal traffic exceeds the service request limit offered by the edition you select, website traffic forwarding may be adversely affected.
For example, your website traffic may be limited, packets may be discarded randomly, and WAF may be bypassed automatically. Your website services may be unavailable, frozen, or respond very slowly.
If website traffic exceeded the WAF service request limit, WAF does not send alarm notifications. If the QPS limit supported by the WAF edition you are using is exceeded, WAF will send alarm notifications once it detects attacks on your website. For details, see Enabling Alarm Notification
In this case, upgrade your edition or buy extra QPS expansion packages.
For details about how to upgrade, see Upgrading the Edition.
About Purchase and Specifications Change FAQs
- Can I Buy Multiple WAF Instances Using the Same Account?
- What Are the Differences Between the Permissions of an Account and Those of IAM Users?
- Can I Share My WAF with Other Accounts?
- How Does WAF Calculate Domain Name Quota Usage?
- How Do I Change the WAF Instance Edition to a Lower One and Reduce Number of Packages?
- Can I Add More Protection Rules?
- What Can I Do If the Website Traffic Exceeds the WAF Service Request Limit?
- What Are the Impacts When QPS Exceeds the Allowed Peak Rate?
- Can I Change WAF Specifications During Renewal?
- How Many Rules Can I Add to a WAF Instance?
- Where and When Can I Buy a Domain, QPS, or Rule Expansion Package?
- How Do I Select Service QPS When Purchasing WAF?
- Is Service QPS Calculated Based on Incoming Traffic or Outgoing Traffic?
- Does WAF Have a Limit on the Protection Bandwidth or Shared Bandwidth?
- Where Can I View the Inbound and Outbound Bandwidths of a Protected Website?
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