*
     * @param addr
     *            the address to query
     * @return resolved addresses
     * @throws UnknownHostException
     *             if address cannot be resolved
     */
    NetbiosAddress[] getNbtAllByAddress(NetbiosAddress addr) throws UnknownHostException;

    /**
     * Retrieve all addresses of a host by it's address. NetBIOS hosts can
     * have many names for a given IP address. The name and IP address make