"Customizing Envoy configuration generated by Istio." href=/v1.11/docs/reference/config/networking/envoy-filter/>Envoy Filter</a></li><li role=none><a role=treeitem title="Configuration affecting edge load balancer." href=/v1.11/docs/reference/config/networking/gateway/>Gateway</a></li></ul></li><li role=treeitem aria-label="Proxy Extensions"><button aria-hidden=true></button><a title="Describes how to configure Istio proxy extensions." href=/v1.11/docs/reference/config/proxy_extensions/>Proxy Extensions</a