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

        assertNotNull(nodeAddress, "Node address should not be null");
        // Note: Cannot test isGroupAddress() and getNodeType() without CIFSContext in unit test
        // These methods require network operations and are integration test material
    }

    @Test
    void readRDataWireFormat_shouldSetNbtAddress_whenAddressIsNonZero_groupNameTrue_nodeTypeNonZero()

- The kube-proxy command line flag `--proxy-port-range`, which was previously deprecated and non-functional, has now been removed. ([#126293](https://github.com/kubernetes/kubernetes/pull/126293), [@aroradaman](https://github.com/aroradaman)) [SIG Network]
- The kube-scheduler added scheduling hints for the InterPodAffinity plugin.

     */
    public static class ShareInfo0 extends NdrObject {

        /**
         * Default constructor for ShareInfo0.
         */
        public ShareInfo0() {
        }

        /**
         * The network name of the share.
         */
        public String netname;

        @Override
        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);

        // Check server capability
        if (!supportsMultiChannel()) {
            log.info("Server does not support multi-channel");
            return;
        }

        // Query network interfaces from server
        queryRemoteInterfaces();

        // Discover local interfaces
        discoverLocalInterfaces();

        // Enable multi-channel if we have multiple usable interfaces

    public static final byte TRANS2_SET_FILE_INFORMATION = (byte) 0x08;

    /**
     * Network share enumeration subcommand
     */
    public static final byte NET_SHARE_ENUM = (byte) 0x00;
    /**
     * Network server enumeration subcommand version 2
     */
    public static final byte NET_SERVER_ENUM2 = (byte) 0x68;
    /**
     * Network server enumeration subcommand version 3
     */

     */
    public static final int FSCTL_SRV_COPYCHUNK_WRITE = 0x001480F2;
    /**
     * Function code to request resilient handle for network failures
     */
    public static final int FSCTL_LRM_REQUEST_RESILENCY = 0x001401D4;
    /**
     * Function code to query network interface information
     */
    public static final int FSCTL_QUERY_NETWORK_INTERFACE_INFO = 0x001401FC;
    /**

	defer cancel()

	l, err := lc.Listen(ctx, "tcp", net.JoinHostPort(host, port))
	if err != nil {
		return err
	}

	// As we are able to listen on this network, the port is not in use.
	// Close the listener and continue check other networks.
	return l.Close()

import java.io.IOException
import okhttp3.Interceptor
import okhttp3.Response
import okhttp3.internal.http.RealInterceptorChain

/**
 * Opens a connection to the target server and proceeds to the next interceptor. The network might
 * be used for the returned response, or to validate a cached response with a conditional GET.
 */
object ConnectInterceptor : Interceptor {
  @Throws(IOException::class)

    void testStringAndThrowableConstructor() {
        // Test the constructor with both message and cause
        String message = "Failed to connect due to timeout.";
        Throwable cause = new IllegalStateException("Network unreachable");
        ConnectionTimeoutException exception = new ConnectionTimeoutException(message, cause);
        assertEquals(message, exception.getMessage(), "Message should match the provided string");