admin: address: socket_address: protocol: TCP address: 127.0.0.1 port_value: 9901 static_resources: listeners: - name: listener_0 address: socket_address: protocol: UDP address: 127.0.0.1 port_value: 1234 udp_listener_config: downstream_socket_config: max_rx_datagram_size: 9000 listener_filters: - name: envoy.filters.udp_listener.udp_proxy typed_config: '@type': type.googleapis.com/envoy.extensions.filters.udp.udp_proxy.v3.UdpProxyConfig stat_prefix: service matcher: on_no_match: action: name: route typed_config: '@type': type.googleapis.com/envoy.extensions.filters.udp.udp_proxy.v3.Route cluster: service_udp upstream_socket_config: max_rx_datagram_size: 9000 clusters: - name: service_udp type: STATIC lb_policy: ROUND_ROBIN load_assignment: cluster_name: service_udp endpoints: - lb_endpoints: - endpoint: address: socket_address: address: 127.0.0.1 port_value: 1235