throws SmbAuthException {
        DfsReferralDataInternal res = null;
        DfsReferralDataInternal start = dr;
        DfsReferralDataInternal r = start;
        do {
            r = start.next();
            String refPath = dr.getPath() != null ? '\\' + dr.getPath() : "";
            String nextPath = refPath + ( path != null ? path.substring(r.getPathConsumed()) : "" );

            this.andx = null;

            dst[ start + ANDX_COMMAND_OFFSET ] = (byte) 0xFF;
            dst[ start + ANDX_RESERVED_OFFSET ] = (byte) 0x00;
            // dst[start + ANDX_OFFSET_OFFSET] = (byte)0x00;
            // dst[start + ANDX_OFFSET_OFFSET + 1] = (byte)0x00;
            dst[ start + ANDX_OFFSET_OFFSET ] = (byte) 0xde;
            dst[ start + ANDX_OFFSET_OFFSET + 1 ] = (byte) 0xde;

        q1x.setDaemon(true);
        q20.setDaemon(true);
        try {
            synchronized ( sem ) {
                q1x.start();
                q20.start();

                while ( sem.count > 0 && q1x.getAnswer() == null && q20.getAnswer() == null ) {
                    sem.wait();
                }
            }
        }