// that selector helps us verify that we reached the endpoints due to the WorkloadEntry and not regular multicluster service discovery
								Check:                   check.ReachedClusters(t.Clusters(), apps.A.Clusters().Configs()),
								Address:                 "serviceentry.mesh.global",
								Port:                    ports.HTTP,
								Scheme:                  scheme.HTTP,

							source.CallOrFail(t, echo.CallOptions{
								To: to,
								Port: echo.Port{
									Name: "http",
								},
								Check: check.And(
									check.OK(),
									check.ReachedClusters(t.AllClusters(), cluster.Clusters{source.Config().Cluster}),
								),
								Retry: echo.Retry{
									Options: []retry.Option{multiclusterRetryDelay, multiclusterRetryTimeout},
								},
							})