*/
  private fun enableProtocol(protocol: Protocol) {
    enableTls()
    client =
      client.newBuilder()
        .protocols(listOf(protocol, Protocol.HTTP_1_1))
        .build()
    server.protocols = client.protocols
  }

  private fun enableTls() {
    client =
      client.newBuilder()
        .sslSocketFactory(

  servers:
  - port:
      number: 80
      name: http
      protocol: HTTP
    hosts:
    - "*"
---
` + httpVirtualServiceTmpl,
		opts: echo.CallOptions{
			Count: 1,
			Port: echo.Port{
				Protocol: protocol.HTTP,
			},
			Check: check.And(
				check.OK(),
				check.Protocol("HTTP/1.1")),
		},
		setupOpts: fqdnHostHeader,

    platform.assumeHttp2Support()
    setsNegotiatedProtocolHeader(Protocol.HTTP_2)
  }

  private fun setsNegotiatedProtocolHeader(protocol: Protocol) {
    enableProtocol(protocol)
    server.enqueue(
      MockResponse(body = "A"),
    )
    client =
      client.newBuilder()
        .protocols(Arrays.asList(protocol, Protocol.HTTP_1_1))
        .build()

					},
					class:    istionetworking.ListenerClassGateway,
					protocol: protocol.HTTPS,
				},
			},
		},
		{
			name: "Topology HTTP Protocol",
			node: &pilot_model.Proxy{Metadata: &pilot_model.NodeMetadata{}},
			server: &networking.Server{
				Port: &networking.Port{
					Protocol: protocol.HTTP.String(),
				},
			},
			routeName: "some-route",

	if port == nil {
		return AppendValidation(errs, fmt.Errorf("port is required"))
	}
	if protocol.Parse(port.Protocol) == protocol.Unsupported {
		errs = AppendValidation(errs, fmt.Errorf("invalid protocol %q, supported protocols are HTTP, HTTP2, GRPC, GRPC-WEB, MONGO, REDIS, MYSQL, TCP", port.Protocol))
	}
	if port.Number > 0 || !strings.HasPrefix(bind, UnixAddressPrefix) {

		}},
	}
	checkIptables(t, ipt, epIpt)
}

func addTestPort(array []v1.ServicePort, name string, protocol v1.Protocol, port, nodeport int32, targetPort int) []v1.ServicePort {
	svcPort := v1.ServicePort{
		Name:       name,
		Protocol:   protocol,
		Port:       port,
		NodePort:   nodeport,
		TargetPort: intstr.FromInt32(int32(targetPort)),
	}
	return append(array, svcPort)

		out  string
	}{
		{"empty", &networking.Port{}, "", "invalid protocol"},
		{"empty", &networking.Port{}, "", "port name"},
		{
			"happy",
			&networking.Port{
				Protocol: "http",
				Number:   1,
				Name:     "Henry",
			},
			"",
			"",
		},
		{
			"invalid protocol",
			&networking.Port{
				Protocol: "kafka",
				Number:   1,
				Name:     "Henry",
			},
			"",

		Status: v1.ServiceStatus{},
	}
	svcFunc(svc)
	return svc
}

func addTestPort(array []v1.ServicePort, name string, protocol v1.Protocol, port, nodeport int32, targetPort int) []v1.ServicePort {
	svcPort := v1.ServicePort{
		Name:       name,
		Protocol:   protocol,
		Port:       port,
		NodePort:   nodeport,
		TargetPort: intstr.FromInt32(int32(targetPort)),
	}
	return append(array, svcPort)

			Name:     "default",
			Port:     8080,
			Protocol: protocol.HTTP,
		},
		&model.Port{
			Name:     "auto",
			Port:     9090,
			Protocol: protocol.Unsupported,
		},
	}
	http2ServicePort := model.PortList{
		&model.Port{
			Name:     "default",
			Port:     8080,
			Protocol: protocol.HTTP2,
		},
		&model.Port{
			Name:     "auto",
			Port:     9090,
			Protocol: protocol.Unsupported,
		},
	}

					{
						Port: &networking.SidecarPort{
							Number:   10001,
							Protocol: string(protocol.HTTP),
						},
						ConnectionPool: overrideSettings,
					},
					{
						Port: &networking.SidecarPort{
							Number:   10002,
							Protocol: string(protocol.Unsupported),
						},
					},
				},
			},
			want: map[string]*networking.ConnectionPoolSettings{