func (proxier *metaProxier) OnNodeSynced() {
	proxier.ipv4Proxier.OnNodeSynced()
	proxier.ipv6Proxier.OnNodeSynced()
}

// OnServiceCIDRsChanged is called whenever a change is observed
// in any of the ServiceCIDRs, and provides complete list of service cidrs.
func (proxier *metaProxier) OnServiceCIDRsChanged(cidrs []string) {
	proxier.ipv4Proxier.OnServiceCIDRsChanged(cidrs)
	proxier.ipv6Proxier.OnServiceCIDRsChanged(cidrs)

    routed away from there, there's nothing to do.)

  - We install a `reject` rule for ClusterIPs matching `@cluster-ips` set and a `drop`
    rule for ClusterIPs belonging to any of the ServiceCIDRs in `forward` and `output` hook, with a 
    higher (i.e. less urgent) priority than the DNAT chains making sure all valid
    traffic directed for ClusterIPs is already DNATed. Drop rule will only

apiVersion: networking.k8s.io/v1alpha1
kind: ServiceCIDR
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10
  deletionTimestamp: "2009-01-01T01:01:01Z"
  finalizers:
  - finalizersValue
  generateName: generateNameValue
  generation: 7
  labels:
    labelsKey: labelsValue
  managedFields:
  - apiVersion: apiVersionValue

{
  "kind": "ServiceCIDR",
  "apiVersion": "networking.k8s.io/v1alpha1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",
    "deletionGracePeriodSeconds": 10,

{
  "kind": "ServiceCIDR",
  "apiVersion": "networking.k8s.io/v1alpha1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",
    "deletionGracePeriodSeconds": 10,

	newServiceCIDR := obj.(*networking.ServiceCIDR)
	oldServiceCIDR := old.(*networking.ServiceCIDR)

	_, _ = newServiceCIDR, oldServiceCIDR
}

// Validate validates a new ServiceCIDR.
func (serviceCIDRStrategy) Validate(ctx context.Context, obj runtime.Object) field.ErrorList {
	cidrConfig := obj.(*networking.ServiceCIDR)
	err := validation.ValidateServiceCIDR(cidrConfig)
	return err
}

apiVersion: networking.k8s.io/v1alpha1
kind: ServiceCIDR
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10
  deletionTimestamp: "2009-01-01T01:01:01Z"
  finalizers:
  - finalizersValue
  generateName: generateNameValue
  generation: 7
  labels:
    labelsKey: labelsValue
  managedFields:
  - apiVersion: apiVersionValue

{
  "kind": "ServiceCIDR",
  "apiVersion": "networking.k8s.io/v1alpha1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",
    "deletionGracePeriodSeconds": 10,

apiVersion: networking.k8s.io/v1alpha1
kind: ServiceCIDR
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10
  deletionTimestamp: "2009-01-01T01:01:01Z"
  finalizers:
  - finalizersValue
  generateName: generateNameValue
  generation: 7
  labels:
    labelsKey: labelsValue
  managedFields:
  - apiVersion: apiVersionValue

	}

	// service cidr processing
	if len(strings.TrimSpace(nodeIPAMConfig.ServiceCIDR)) != 0 {
		_, serviceCIDR, err = netutils.ParseCIDRSloppy(nodeIPAMConfig.ServiceCIDR)
		if err != nil {
			klog.ErrorS(err, "Unsuccessful parsing of service CIDR", "CIDR", nodeIPAMConfig.ServiceCIDR)
		}
	}

	if len(strings.TrimSpace(nodeIPAMConfig.SecondaryServiceCIDR)) != 0 {