expectCrossCluster: notFromNaked,
					expectCrossNetwork: never,
					expectSuccess:      always,
				},

				// --------start of auto mtls partial test cases ---------------
				// The follow three consecutive test together ensures the auto mtls works as intended
				// for sidecar migration scenario.
				{
					name: "migration no tls",
					configs: config.Sources{

			}
		}
	}

	return outputPolicy
}

func isMtlsModeUnset(mtls *v1beta1.PeerAuthentication_MutualTLS) bool {
	return mtls == nil || mtls.Mode == v1beta1.PeerAuthentication_MutualTLS_UNSET

		b.Eval(ns.Name(), c, gwTemplate)
	}
	b.ApplyOrFail(ctx)
}

// RunTestMultiMtlsGateways deploys multiple mTLS gateways with SDS enabled, and creates kubernetes secret that stores
// private key, server certificate and CA certificate for each mTLS gateway. Verifies that all gateways are able to terminate
// mTLS connections successfully.

				makeInstance(httpStatic, "2.2.2.2", 18080, httpStatic.Spec.(*networking.ServiceEntry).Ports[1], nil, MTLS),
				makeInstance(httpStatic, "3.3.3.3", 1080, httpStatic.Spec.(*networking.ServiceEntry).Ports[0], nil, MTLS),
				makeInstance(httpStatic, "3.3.3.3", 8080, httpStatic.Spec.(*networking.ServiceEntry).Ports[1], nil, MTLS),

			var (
				credNameGeneric    = "mtls-credential-generic"
				credNameNotGeneric = "mtls-credential-not-generic"
				fakeCredNameA      = "fake-mtls-credential-a"
				credNameMissing    = "mtls-credential-not-created"
				simpleCredName     = "tls-credential-simple-cacert"
				credWithCRL        = "mtls-credential-crl"
				credWithDummyCRL   = "mtls-credential-dummy-crl"
			)

			opts = getTLSFilterChainMatchOptions(lp)
			mtls.TCP = BuildListenerTLSContext(cc.tlsSettings, lb.node, lb.push.Mesh, istionetworking.TransportProtocolTCP, false)
			mtls.HTTP = mtls.TCP
		} else {
			lp := istionetworking.ModelProtocolToListenerProtocol(cc.port.Protocol)
			opts = getFilterChainMatchOptions(mtls, lp)
		}
		// Build the actual chain
		chains := lb.inboundChainForOpts(cc, mtls, opts)

		if cc.bindToPort {

	}

	mTLSSecretConfigName := "default"
	if input.MtlsSecretConfigName != "" {
		mTLSSecretConfigName = input.MtlsSecretConfigName
	}

	// mTLS listener will only accept mTLS traffic
	if fc.TransportSocket != nil && sim.requiresMTLS(fc, mTLSSecretConfigName) != (input.TLS == MTLS) {
		// If there is no tls inspector, then
		result.Error = ErrMTLSError
		return
	}

	if len(input.CustomListenerValidations) > 0 {

path_prefix      (path)      namespace prefix to isolate tenants e.g. "customer1/"
coredns_path     (path)      shared bucket DNS records, default is "/skydns"
client_cert      (path)      client cert for mTLS authentication
client_cert_key  (path)      client cert key for mTLS authentication
comment          (sentence)  optionally add a comment to this setting
```

or environment variables

```
KEY:

	mode := checker.GetMutualTLSModeForPort(si.Port.TargetPort)

	// auto-mtls label is set - clients will attempt to connect using mtls, and
	// gRPC doesn't support permissive.
	if node.Labels[label.SecurityTlsMode.Name] == "istio" && mode == model.MTLSPermissive {
		mode = model.MTLSStrict
	}

			// clt(https:443) -> sidecar(tls:443) -> istio-mtls -> (TLS:443)egress-gateway-> vs(tcp:443) -> cnn.com
			t.ConfigIstio().File(apps.Namespace.Name(), filepath.Join(base, "istio-mtls-dest-rule.yaml")).ApplyOrFail(t)
			t.ConfigIstio().File(apps.Namespace.Name(), filepath.Join(base, "istio-mtls-gateway.yaml")).ApplyOrFail(t)
			t.ConfigIstio().File(apps.Namespace.Name(), filepath.Join(base, "istio-mtls-vs.yaml")).ApplyOrFail(t)