### Promoted endPort in Network Policy to Stable

Promoted `endPort` in [Network Policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/#targeting-a-range-of-ports) to GA. Network Policy providers that support `endPort` field now can use it to specify a range of ports to apply a Network Policy. Previously, each Network Policy could only target a single port.

  `--cluster-cidr` is IPv6.) ([#119003](https://github.com/kubernetes/kubernetes/pull/119003), [@danwinship](https://github.com/danwinship)) [SIG Network]
- Kube-proxy: removed log warning about not using config file. ([#118115](https://github.com/kubernetes/kubernetes/pull/118115), [@TommyStarK](https://github.com/TommyStarK)) [SIG Network]
- Made Job controller batching of syncJob invocations enabled unconditionally (it was conditional on JobReadyPods feature before).

- Promote PodHostIPs condition to beta. ([#121477](https://github.com/kubernetes/kubernetes/pull/121477), [@wzshiming](https://github.com/wzshiming)) [SIG Network and Testing]

- Fixing issue with Winkernel Proxier - ClusterIP Loadbalancers are missing if the ExternalTrafficPolicy is set to Local and the available endpoints are all remoteEndpoints. ([#115919](https://github.com/kubernetes/kubernetes/pull/115919), [@princepereira](https://github.com/princepereira)) [SIG Network and Windows]

- Kubeadm: the `bridge-nf-call-iptables=1` and `bridge-nf-call-ip6tables=1` preflight checks are removed since not all the network implementations require this setting, network plugins are responsible for setting this correctly depending on whether or not they connect containers to Linux bridges or use some other mechanism. ([#123464](https://github.com/kubernetes/kubernetes/pull/123464), [@SataQi...

  # You can override auto-detection by providing a non-zero value.
  veth_mtu: "0"

  # The CNI network configuration to install on each node. The special
  # values in this config will be automatically populated.
  cni_network_config: |-
    {
      "name": "k8s-pod-network",
      "cniVersion": "0.3.1",
      "plugins": [
        {
          "type": "calico",
          "plugin_log_level": "info",

	return cfg
}

func (t *http2Transport) dialTLS(ctx context.Context, network, addr string, tlsCfg *tls.Config) (net.Conn, error) {
	if t.DialTLSContext != nil {
		return t.DialTLSContext(ctx, network, addr, tlsCfg)
	} else if t.DialTLS != nil {
		return t.DialTLS(network, addr, tlsCfg)
	}

	tlsCn, err := t.dialTLSWithContext(ctx, network, addr, tlsCfg)
	if err != nil {
		return nil, err
	}

	MultiCluster *MultiClusterConfig `protobuf:"bytes,22,opt,name=multiCluster,proto3" json:"multiCluster,omitempty"`
	// Network defines the network this cluster belong to. This name
	// corresponds to the networks in the map of mesh networks.
	Network string `protobuf:"bytes,39,opt,name=network,proto3" json:"network,omitempty"`
	// Custom DNS config for the pod to resolve names of services in other

	StorageMediumHugePages       StorageMedium = "HugePages"  // use hugepages
	StorageMediumHugePagesPrefix StorageMedium = "HugePages-" // prefix for full medium notation HugePages-<size>
)

// Protocol defines network protocols supported for things like container ports.
type Protocol string

const (
	// ProtocolTCP is the TCP protocol.
	ProtocolTCP Protocol = "TCP"
	// ProtocolUDP is the UDP protocol.

	StorageMediumHugePages       StorageMedium = "HugePages"  // use hugepages
	StorageMediumHugePagesPrefix StorageMedium = "HugePages-" // prefix for full medium notation HugePages-<size>
)

// Protocol defines network protocols supported for things like container ports.
// +enum
type Protocol string

const (
	// ProtocolTCP is the TCP protocol.
	ProtocolTCP Protocol = "TCP"
	// ProtocolUDP is the UDP protocol.