cmd.PersistentFlags().BoolVar(&o.InsecureSkipVerify, "insecure", viper.GetBool("INSECURE"),
		"Skip server certificate and domain verification. (NOT SECURE!)")
	cmd.PersistentFlags().BoolVar(&o.Plaintext, "plaintext", viper.GetBool("PLAINTEXT"),
		"Use plain-text HTTP/2 when connecting to server (no TLS).")
}

// ValidateControlPlaneFlags checks arguments for valid values and combinations

The following diagram illustrates the flow of unauthenticated traffic with a `PERMISSIVE` policy:

```mermaid
graph TD;
src[src pod]-->|plaintext port|ztunnel{"ztunnel (L4 policy applied here)"}
ztunnel{ztunnel}-->|TLS|wp{waypoint}
wp-->|mTLS|ztunnel
ztunnel-->|plaintext|dst[dst pod]
```

And here's an example of an authenticated request to a captured destination:

```mermaid
graph TD;

authority                                default
cert-dir                                 default
insecure                                 default
istioNamespace          istio-system     default
plaintext                                default
prefer-experimental                      default
xds-address                              default
xds-port                15012            default
`,
			WantException: false,
		},

	ns, serviceAccount string, kubeClient kube.CLIClient,
) ([]grpc.DialOption, error) {
	ctx := context.TODO()
	// If we are using the insecure 15010 don't bother getting a token
	if opts.Plaintext || opts.CertDir != "" {
		return make([]grpc.DialOption, 0), nil
	}
	// Use bearer token
	aud := tokenAudiences
	isMCP := strings.HasSuffix(opts.Xds, ".googleapis.com") || strings.HasSuffix(opts.Xds, ".googleapis.com:443")

		if err != nil {
			return nil, err
		}
		err = fw.Start()
		if err != nil {
			return nil, err
		}
		defer fw.Close()
		xdsOpts.Xds = fw.Address()
		// Use plaintext.
		response, err := xds.GetXdsResponse(dr, istioNamespace, tokenServiceAccount, xdsOpts, []grpc.DialOption{})
		if err != nil {
			return nil, fmt.Errorf("could not get XDS from the agent pod %q: %v", pod.Name, err)
		}

This is fairly straightforward.

First, we need to check that this traffic is allowed.
Traffic may be denied by RBAC policies (especially from a `STRICT` mode enforcement, which denies plaintext traffic).

If it is allowed, we will forward to the target destination.

#### Hairpin

	"prefer-experimental": env.Register("ISTIOCTL_PREFER_EXPERIMENTAL", false, "The istioctl should use experimental subcommand variants"),
	"plaintext":           env.Register("ISTIOCTL_PLAINTEXT", false, "The istioctl --plaintext override"),
}

// Cmd represents the config subcommand command
func Cmd() *cobra.Command {
	configCmd := &cobra.Command{
		Use:   "config SUBCOMMAND",

    {
      "gridPos": {
        "h": 3,
        "w": 24,
        "x": 0,
        "y": 1
      },
      "id": 89,
      "links": [],
      "options": {
        "code": {
          "language": "plaintext",
          "showLineNumbers": false,
          "showMiniMap": false
        },
        "content": "<div class=\"dashboard-header text-center\">\n<span>SERVICE: $service</span>\n</div>",
        "mode": "html"
      },

	//
	// DESC: Anything that is not bound for localhost and does not have the mark, TPROXY to ztunnel inbound plaintext port <INPLAINPORT>
	iptablesBuilder.AppendVersionedRule("127.0.0.1/32", "::1/128",
		iptableslog.UndefinedCommand, ChainInpodPrerouting, iptablesconstants.MANGLE,
		"!", "-d", iptablesconstants.IPVersionSpecific,

    {
      "gridPos": {
        "h": 6,
        "w": 24,
        "x": 0,
        "y": 1
      },
      "id": 19,
      "links": [],
      "options": {
        "code": {
          "language": "plaintext",
          "showLineNumbers": false,
          "showMiniMap": false
        },