try {
                long time = System.currentTimeMillis() - 1000 * 60 * 60 * 12;
                f.setLastModified(time);

                if ( ( getContext().getConfig().getCapabilities() & SmbConstants.CAP_NT_SMBS ) == 0 ) {
                    // only have second precision
                    // there seems to be some random factor (adding one second)

            return;
        }
        ValidateNegotiateInfoResponse out = resp.getOutputData(ValidateNegotiateInfoResponse.class);

        if ( nego.getSecurityMode() != out.getSecurityMode() || nego.getCapabilities() != out.getCapabilities()
                || nego.getDialectRevision() != out.getDialect() || !Arrays.equals(nego.getServerGuid(), out.getServerGuid()) ) {
            log.debug("Secure negotiation failure");

    /**
     * @return the shareFlags
     */
    public int getShareFlags () {
        return this.shareFlags;
    }


    /**
     * @return the capabilities
     */
    public int getCapabilities () {
        return this.capabilities;
    }


    /**
     * @return the maximalAccess
     */
    public int getMaximalAccess () {
        return this.maximalAccess;
    }

        return this.nativeOs;
    }


    @Override
    public int getVcNumber () {
        return this.vcNumber;
    }


    @Override
    public int getCapabilities () {
        return this.capabilities;
    }


    @Override
    public DialectVersion getMinimumVersion () {
        return this.minVersion;
    }


    @Override

     */
    int getVcNumber ();


    /**
     * 
     * Property <tt>jcifs.smb.client.capabilities</tt> (int)
     * 
     * @return custom capabilities
     */
    int getCapabilities ();


    /**
     * 
     * 
     * Property <tt>jcifs.smb.client.flags2</tt> (int)
     * 
     * @return custom flags2
     */
    int getFlags2 ();


    /**
     *