[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-03 (世界標準時間)。"],[[["\u003cp\u003eApigee hybrid version 1.11 supports configuring a forward proxy to manage requests between API proxies and external TargetEndpoints.\u003c/p\u003e\n"],["\u003cp\u003eConfiguring an HTTP forward proxy for hybrid requires setting outbound proxy properties in the overrides file, specifically under the \u003ccode\u003eenvs.httpProxy\u003c/code\u003e property.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003escheme\u003c/code\u003e property within \u003ccode\u003eenvs.httpProxy\u003c/code\u003e must be set to "HTTP" in uppercase for the forward proxy configuration to work.\u003c/p\u003e\n"],["\u003cp\u003eForward proxying applies to all traffic from API proxies in a configured environment to backend targets unless overridden at the TargetEndpoint level.\u003c/p\u003e\n"],["\u003cp\u003eTo route traffic through the forward proxy for a specific TargetEndpoint, the \u003ccode\u003euse.proxy\u003c/code\u003e property must be set to "true"; to bypass the forward proxy, set it to "false".\u003c/p\u003e\n"]]],[],null,["# Configure forward proxying for API proxies\n\n| You are currently viewing version 1.11 of the Apigee hybrid documentation. **This version is end of life.** You should upgrade to a newer version. For more information, see [Supported versions](/apigee/docs/hybrid/supported-platforms#supported-versions).\n\nForward proxies provide a single point through which multiple machines send requests to an\nexternal server. They can enforce security policies, log and analyze requests, and perform other\nactions so that requests adhere to your business rules. With Apigee hybrid, you can configure a forward proxy\nthat intermediates your API proxies and an external TargetEndpoint (a backend target server).\n| **Important:** Apigee also supports a [forward proxy functionality for non-hybrid\n| installations](/apigee/docs/api-platform/fundamentals/environments-overview#forward-proxy). Use the instructions provided on this page to configure forward proxies for hybrid rather than the general Apigee functionality.\n\nTo use an HTTP forward proxy between hybrid and the TargetEndpoint, you must configure\nthe outbound proxy settings in your overrides file. These environment-scoped properties\nroute target requests from hybrid to the HTTP forward proxy. You also need to ensure\n`use.proxy` is set to \"true\" for any TargetEndpoint that you want to go through an HTTP\nforward proxy. See the bottom of the page for instructions.\n\nTo configure a hybrid environment for forwarding proxying, add\nthe [`envs.httpProxy` property](/apigee/docs/hybrid/v1.11/config-prop-ref#envs) to your overrides file and apply it to the\ncluster. For example: \n\n```text\nenvs:\n - name: test\n httpProxy:\n scheme: HTTP\n host: 10.12.0.47\n port: 3128\n ...\n```\n| **NOTE:** The `scheme` must be HTTP and must be uppercase.\n\nFor details on each of the `envs.httpProxy` configuration properties refer to the\n[Configuration property reference](/apigee/docs/hybrid/v1.11/config-prop-ref#envs).\n\nForward proxying is configured for an environment; all traffic going from API\nproxies in that environment to backend targets goes through the specified HTTP\nforward proxy. If the traffic for a\nspecific target of an API proxy should go directly to the backend target, bypassing the forward\nproxy, then set the following property in the TargetEndpoint to override the HTTP forward\nproxy: \n\n```text\n\u003cProperty name=\"use.proxy\"\u003efalse\u003c/Property\u003e\n```\n\nFor more information on setting the TargetEndpoint properties, including how to configure\nthe connection to the target endpoint, see [Endpoint properties reference](/apigee/docs/api-platform/reference/endpoint-properties-reference).\n\nSet `use.proxy` to \"true\" for any TargetEndpoint that you want to go through\nan HTTP forward proxy: \n\n```text\n\u003cProperty name=\"use.proxy\"\u003etrue\u003c/Property\u003e\n```"]]
