A Proxy Exit Does Not Move Your JMeter Engine

Suppose a test engine in one office uses a proxy in another country. The website can see the proxy's public exit, while the request still begins at the office machine.

office engine → regional proxy → website

That is useful for checking behavior selected by the apparent source IP. It measures a path containing the office-to-proxy leg as well as the proxy-to-website leg and the proxy's own processing. It is not the same path as a client starting beside the regional proxy.

JMeter's HTTP proxy options can select that intermediary. Keep the selected endpoint with the test results, and ensure the samplers being used actually consume the intended setting. For a permitted public-site check with no proxy credentials, the HTTP proxy list offers HTTP candidates; verify the observed exit before interpreting a regional result.

Place the engine where the measurement begins

When the question concerns load generated from another network location, use engines in the intended locations through JMeter's supported remote arrangement or independently managed CLI runs. The controller's location does not replace the engines' network starting points.

Plan the load explicitly. JMeter remote engines run the complete test plan; the controller does not automatically divide one thread count among them. Several engines running the same plan can produce a larger aggregate load than a reader expects.

Choose the design from the question: an apparent exit IP, a user's regional network path or aggregate application load. Record that choice so a proxy-limited result does not get reported as the website's standalone capacity.