oldNs, oldClient, oldServer := sanitycheck.SetupTrafficTest(t, t, previousRevision)
		sanitycheck.RunTrafficTestClientServer(t, oldClient, oldServer)

		// install the charts from this branch with revision set to "latest"
		// helm upgrade istio-base ../manifests/charts/base --namespace istio-system -f values.yaml
		// helm install istiod-latest ../manifests/charts/istio-control/istio-discovery -f values.yaml

	// Start by getting the defaults.
	retryOpts := DefaultCallRetryOptions()

	// Don't use converge unless we need it. When sending large batches of requests (for example,
	// when we attempt to reach all clusters), converging will result in sending at least
	// `converge * count` requests. When running multiple requests in parallel, this can contribute

// or '#'.
message HTTPIngressRuleValue {
  // paths is a collection of paths that map requests to backends.
  repeated HTTPIngressPath paths = 1;
}

// Ingress is a collection of rules that allow inbound connections to reach the
// endpoints defined by a backend. An Ingress can be configured to give services
// externally-reachable urls, load balance traffic, terminate SSL, offer name
// based virtual hosting etc.
message Ingress {

	var req *model.PushRequest

	free := true
	freeCh := make(chan struct{}, 1)

	push := func(req *model.PushRequest, debouncedEvents int, startDebounce time.Time) {
		pushFn(req)
		updateSent.Add(int64(debouncedEvents))
		debounceTime.Record(time.Since(startDebounce).Seconds())
		freeCh <- struct{}{}
	}

	pushWorker := func() {
		eventDelay := time.Since(startDebounce)

	// available at client sidecar, so that telemetry filter could use for metric labels. This is useful for two cases:
	// server does not have sidecar injected, and request fails to reach server and thus metadata exchange does not happen.
	// Due to performance concern, telemetry metadata is compressed into a semicolon separated string:

	t.Run("via-agent-cache-miss", func(b *testing.B) {
		bench(b, s.dnsProxies[0].Address(), "www.bing.com.")
	})
	t.Run("via-agent-cache-hit-fqdn", func(b *testing.B) {
		bench(b, s.dnsProxies[0].Address(), "www.google.com.")
	})
	t.Run("via-agent-cache-hit-cname", func(b *testing.B) {
		bench(b, s.dnsProxies[0].Address(), "www.google.com.ns1.svc.cluster.local.")
	})
}

func bench(t *testing.B, nameserver string, hostname string) {

			return nil
		}

		allClusters := t.Clusters()
		if isNaked(from) {
			// Naked clients rely on k8s DNS to lookup endpoint IPs. This
			// means that they will only ever reach endpoint in the same cluster.
			return checkReachedSourceClusterOnly(result, allClusters)
		}

		if to.Config().IsAllNaked() {
			// Requests to naked services will not cross network boundaries.

// PathContext provides a means for traversing a tree towards the root.
type PathContext struct {
	// Parent in the Parent of this PathContext.
	Parent *PathContext
	// KeyToChild is the key required to reach the child.
	KeyToChild any
	// Node is the actual Node in the data tree.
	Node any
}

// String implements the Stringer interface.
func (nc *PathContext) String() string {

							pod.Expect(vm, "10.10.10.30:9090")
							labeledPod.Expect(vm, "10.10.10.30:9090")

							vm.Expect(vm, "10.10.10.30:9090")

							if cfg.allowCrossNetwork {
								// pod in network-1 uses gateway to reach pod labeled with network-2
								pod.Expect(labeledPod, net2gw)
								pod.Expect(emptyAddress, net2gw)

								// pod labeled as network-2 should use gateway for network-1
								labeledPod.Expect(pod, net1gw)

	if err != nil {
		t.Fatal(err)
	}
	img2, err := mutate.Append(empty.Image, mutate.Addendum{Layer: l})
	if err != nil {
		t.Fatal(err)
	}

	// Set manifest type so it will pass the docker parsing branch.
	img2 = mutate.MediaType(img2, types.OCIManifestSchema1)

	d, _ = img2.Digest()
	invalidOCIImageDigest = d.Hex

	// Push image to the registry.
	err = crane.Push(img2, ref, fetchOpt)
	if err != nil {