* a member of the group(a.k.a workgroup and domain) <code>BILLING-NY</code>. To
 * obtain an {@link java.net.InetAddress} for a host one might do:
 *
 * <pre>
 *
 * InetAddress addr = NbtAddress.getByName("jmorris2").getInetAddress();
 * </pre>
 *
 *  * From a UNIX platform with Samba installed you can perform similar
 * diagnostics using the <code>nmblookup</code> utility.
 *

                while (addresses.hasMoreElements()) {
                    InetAddress addr = addresses.nextElement();

                    // Estimate link speed (would need platform-specific code for actual speed)
                    int linkSpeed = ni.isVirtual() ? 100 : 1000; // Default 1Gbps

                    NetworkInterfaceInfo info = new NetworkInterfaceInfo(addr, linkSpeed);
                    if (info.isUsableForChannel()) {

            bind.decode_out(mockBuffer);

            // Then
            verify(mockBuffer, times(5)).dec_ndr_short(); // max xmit, max recv, addr len, result, final short
            verify(mockBuffer).dec_ndr_long(); // assoc group
            verify(mockBuffer).advance(10); // secondary addr (length 10)
            verify(mockBuffer, times(2)).align(4); // alignment calls
            verify(mockBuffer).dec_ndr_small(); // num results

    /** Default session limit */
    int DEFAULT_SSN_LIMIT = 250;
    /** Default connection timeout in milliseconds */
    int DEFAULT_CONN_TIMEOUT = 35000;

    /** Local address to bind to */
    InetAddress LADDR = Config.getLocalHost();
    /** Local port to bind to */
    int LPORT = Config.getInt("jcifs.smb1.smb.client.lport", 0);
    /** Maximum multiplex count */

    Name questionName;
    Name recordName;

    int questionType, questionClass, recordType, recordClass, ttl, rDataLength;

    InetAddress addr;
    protected Configuration config;

    NameServicePacket(final Configuration config) {
        this.config = config;
        this.isRecurDesired = true;
        this.isBroadcast = true;

    Name questionName;
    Name recordName;

    int questionType, questionClass, recordType, recordClass, ttl, rDataLength;

    InetAddress addr;

    NameServicePacket() {
        isRecurDesired = true;
        isBroadcast = true;
        questionCount = 1;
        questionClass = IN;
    }

            // seems to be correct according to
            // https://lists.samba.org/archive/samba-technical/2009-August/066486.html
            // UniAddress addr = UniAddress.getByName(authDomain, true, tf);
            // SmbTransport trans = tf.getTransportPool().getSmbTransport(tf, addr, 0);
            try (SmbTransport dc = getDc(tf, authDomain)) {
                final CacheEntry<Map<String, CacheEntry<DfsReferralDataInternal>>> entry =

        if (proxy == null) {
            if (StringUtil.isNotBlank(getHttpProxyHost()) && getHttpProxyPortAsInteger() != null) {
                final SocketAddress addr = new InetSocketAddress(getHttpProxyHost(), getHttpProxyPortAsInteger());
                proxy = new Proxy(Type.HTTP, addr);
                if (StringUtil.isNotBlank(getHttpProxyUsername())) {
                    Authenticator.setDefault(new Authenticator() {

    static HashMap dfsRoots = null;

    static synchronized SmbTransport getSmbTransport(final UniAddress address, final int port) {
        return getSmbTransport(address, port, LADDR, LPORT, null);
    }

    static synchronized SmbTransport getSmbTransport(final UniAddress address, final int port, final InetAddress localAddr,
            final int localPort, final String hostName) {