# Bypass Rate Limits for Loadtesting Sometimes a customer wishes to "attack" an application or server as part of a loadtest. Under normal circumstances, Reblaze would prevent this, because it would enforce rate limits and block the excessive requests from reaching the upstream network. The test can be accomplished by creating an [ACL Policy](/v2.12.0/product-walkthrough/security/profiles/acl-policies.md) which allows the source IP (or range of IPs), then naming that ACL Policy with a suffix of "OC." (For example, the ACL Policy might be named "Loadtest OC.") As discussed in the [Special ACLs](/v2.12.0/product-walkthrough/security/profiles/acl-policies.md#special-acls) section, the "OC" suffix means that the IP will not be subjected to normal rate limit testing. This allows that IP to generate a large amount of traffic, which will be passed through upstream without being filtered by Reblaze. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://waap.docs.link11.com/v2.12.0/using-the-product/how-do-i.../bypassing-rate-limits-for-loadtesting.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.