Proxy Protocol ============== Proxy Protocol :ref:`configuration overview `. This extension does not have a structured configuration, `google.protobuf.Empty `_ should be used instead. .. _extension_envoy.filters.listener.proxy_protocol: This extension may be referenced by the qualified name *envoy.filters.listener.proxy_protocol* .. note:: This extension is intended to be robust against untrusted downstream traffic. It assumes that the upstream is trusted.