protected boolean port139FailoverEnabled = false;
    protected boolean useNTSmbs = true;
    protected boolean useLargeReadWrite = true;
    protected int lanmanCompatibility = 3;
    protected boolean allowNTLMFallback = true;
    protected boolean useRawNTLM = false;
    protected boolean disableSpnegoIntegrity = false;
    protected boolean enforceSpnegoIntegrity = true;
    protected boolean disablePlainTextPasswords = true;

     * 
     * @return lanman compatibility level, defaults to 3 i.e. NTLMv2 only
     */
    int getLanManCompatibility ();


    /**
     * 
     * Property <tt>jcifs.smb.allowNTLMFallback</tt> (boolean, default true)
     * 
     * @return whether to allow fallback from kerberos to NTLM
     */
    boolean isAllowNTLMFallback ();


    /**