for _, c := range t.Apps.A {
		for _, d := range t.Apps.B {
			for _, port := range []int{15001, 15006} {
				c, d, port := c, d, port
				t.RunTraffic(TrafficTestCase{
					name: fmt.Sprint(port),
					call: c.CallOrFail,
					opts: echo.CallOptions{
						ToWorkload: d,
						Port:       echo.Port{ServicePort: port, Protocol: protocol.HTTP},

						Servers: []*networking.Server{
							{
								Port: &networking.Port{Name: "http", Number: 80, Protocol: "HTTP"},
							},
							{
								Port:  &networking.Port{Name: "http", Number: 8080, Protocol: "HTTP"},
								Hosts: []string{"externalgatewayclient.com"},
							},
							{
								Port:  &networking.Port{Name: "http", Number: 8080, Protocol: "HTTP"},
								Bind:  "127.0.0.1",

						Protocol:  "SCTP",
						Port:      uint16(3001),
						Scheduler: "rr",
					},
					{
						IP:       "100.101.102.104",
						Port:     3001,
						Protocol: "SCTP",
					}: {
						Address:   netutils.ParseIPSloppy("100.101.102.104"),
						Protocol:  "SCTP",
						Port:      uint16(3001),
						Scheduler: "rr",
					},
					{
						IP:       "100.101.102.105",
						Port:     3001,

	servicePort := model.PortList{
		&model.Port{
			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,

		errs = AppendValidation(errs, agent.ValidatePort(int(port.Number)))
	}
	// nolint: staticcheck
	if port.TargetPort > 0 {
		errs = AppendValidation(errs, fmt.Errorf("targetPort has no impact on Gateways"))
	}

	if port.Name == "" {
		errs = AppendValidation(errs, fmt.Errorf("port name must be set: %v", port))
	}
	return
}

func validateServerBind(port *networking.Port, bind string) (errs error) {

			"port", "",
		},
		{
			"duplicate port names",
			&networking.Gateway{
				Servers: []*networking.Server{
					{
						Hosts: []string{"foo.bar.com"},
						Port:  &networking.Port{Name: "foo", Number: 80, Protocol: "http"},
					},
					{
						Hosts: []string{"scooby.doo.com"},
						Port:  &networking.Port{Name: "foo", Number: 8080, Protocol: "http"},
					},
				},
			},
			"port names", "",
		},

}

func buildTestClusters(c clusterTest) []*cluster.Cluster {
	c = c.fillDefaults()

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

	service := &model.Service{
		Hostname:     host.Name(c.serviceHostname),

	if len(healthCheckNodePorts) != 1 {
		t.Errorf("expected 1 healthcheck port, got %v", healthCheckNodePorts)
	} else {
		nsn := makeNSN("somewhere", "only-local-load-balancer")
		if port, found := healthCheckNodePorts[nsn]; !found || port != 345 {
			t.Errorf("expected healthcheck port [%q]=345: got %v", nsn, healthCheckNodePorts)
		}
	}

	// Remove some stuff

  if (!op) return nullptr;
  auto& port = value_port.port;

  if (port.empty()) {
    LLVM_DEBUG(llvm::dbgs() << "skipping, port outside spec of " << op << "\n");
    return nullptr;
  }

  ElementsAttr attr;
  if (matchPattern(op, m_Constant(&attr))) {
    if (port.size() == 1 && port[0] == 0) return attr;
    if (port.size() == 2) {
      assert(port[0] == 0);
      DenseIntElementsAttr value;

  name: istiod
  namespace: istio-system
spec:
  ports:
  - name: grpc-xds
    port: 15010
    protocol: TCP
  - name: https-dns
    port: 15012
    protocol: TCP
  - name: https-webhook
    port: 443
    protocol: TCP
    targetPort: 15017
  - name: http-monitoring
    port: 15014
    protocol: TCP
  selector:
    app: istiod
    istio: pilot