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;
    protected String oemEncoding = SmbConstants.DEFAULT_OEM_ENCODING;
    protected int flags2 = 0;

        MUTATIONS.put("noSpnegoIntegrity", new TestMutation() {

            @Override
            public Map<String, String> mutate ( Map<String, String> cfg ) {
                cfg.put("jcifs.smb.client.disableSpnegoIntegrity", "true");
                return cfg;
            }
        });

        MUTATIONS.put("rawNTLM", new TestMutation() {

            @Override

     * 
     * @return machine identifier (32 byte)
     */
    byte[] getMachineId ();


    /**
     * 
     * 
     * Property <tt>jcifs.smb.client.disableSpnegoIntegrity</tt> (boolean, false)
     * 
     * @return whether to disable sending/verifying SPNEGO mechanismListMIC
     */
    boolean isDisableSpnegoIntegrity ();


    /**
     *