super(ctx.getConfig());
        this.server = new ServerData();
        this.capabilities = ctx.getConfig().getCapabilities();
        this.negotiatedFlags2 = ctx.getConfig().getFlags2();
        this.maxMpxCount = ctx.getConfig().getMaxMpxCount();
        this.snd_buf_size = ctx.getConfig().getSendBufferSize();
        this.recv_buf_size = ctx.getConfig().getReceiveBufferSize();

    public final boolean isError () {
        return this.error;
    }


    /**
     * @return whether the packet has been signed.
     */
    public boolean isSigned () {
        return ( getFlags() & SMB2_FLAGS_SIGNED ) != 0;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.util.transport.Response#getExpiration()
     */
    @Override
    public Long getExpiration () {

            if ( th.isSMB2() ) {
                Smb2IoctlRequest req = new Smb2IoctlRequest(th.getConfig(), Smb2IoctlRequest.FSCTL_PIPE_PEEK, fd.getFileId());
                req.setMaxOutputResponse(16);
                req.setFlags(Smb2IoctlRequest.SMB2_O_IOCTL_IS_FSCTL);
                Smb2IoctlResponse resp = th.send(req, RequestParam.NO_RETRY);
                return ((SrvPipePeekResponse)resp.getOutputData()).getReadDataAvailable();
            }

    InetAddress client = InetAddresses.forString(clientStr);
    assertEquals(client, teredo.getClient());

    assertEquals(port, teredo.getPort());
    assertEquals(flags, teredo.getFlags());
  }

  public void testTeredoAddress_nullServer() {
    InetAddresses.TeredoInfo info = new InetAddresses.TeredoInfo(null, null, 80, 1000);
    assertEquals(InetAddresses.forString("0.0.0.0"), info.getServer());

    /**
     * Returns the flags for this ACE. The <tt>isInherited()</tt>
     * method checks the <tt>FLAGS_INHERITED</tt> bit in these flags.
     * 
     * @return the ACE flags
     */
    int getFlags ();


    /**
     * Returns true if this ACE is an inherited ACE and false if it is a direct ACE.
     * <p>
     * Note: For reasons not fully understood, <tt>FLAGS_INHERITED</tt> may

        int start = dstIndex;

        if ( log.isDebugEnabled() ) {
            log.debug("Opening " + this.name);
            log.debug("Flags are " + Hexdump.toHexString(getFlags(), 4));
        }

        SMBUtil.writeInt2(57, dst, dstIndex);
        dst[ dstIndex + 2 ] = this.securityFlags;
        dst[ dstIndex + 3 ] = this.requestedOplockLevel;
        dstIndex += 4;

                    }
                }

                Smb2IoctlRequest resumeReq = new Smb2IoctlRequest(sh.getConfig(), Smb2IoctlRequest.FSCTL_SRV_REQUEST_RESUME_KEY, sfd.getFileId());
                resumeReq.setFlags(Smb2IoctlRequest.SMB2_O_IOCTL_IS_FSCTL);
                Smb2IoctlResponse resumeResp = sh.send(resumeReq);
                SrvRequestResumeKeyResponse rkresp = resumeResp.getOutputData(SrvRequestResumeKeyResponse.class);

            if ( th.isSMB2() ) {
                Smb2IoctlRequest req = new Smb2IoctlRequest(th.getConfig(), Smb2IoctlRequest.FSCTL_PIPE_TRANSCEIVE, fh.getFileId(), inB);
                req.setFlags(Smb2IoctlRequest.SMB2_O_IOCTL_IS_FSCTL);
                req.setInputData(new ByteEncodable(buf, off, length));
                req.setMaxOutputResponse(maxRecvSize);

        return new Smb2IoctlResponse(tc.getConfig(), this.outputBuffer, this.controlCode);
    }


    /**
     * @param flags
     *            the flags to set
     */
    public void setFlags ( int flags ) {
        this.flags = flags;
    }


    /**
     * @param maxInputResponse
     *            the maxInputResponse to set
     */

     */
    @Override
    public boolean verify ( byte[] data, int offset, int l, int extraPad, CommonServerMessageBlock m ) {

        ServerMessageBlock msg = (ServerMessageBlock) m;

        if ( ( msg.getFlags2() & SmbConstants.FLAGS2_SECURITY_SIGNATURES ) == 0 ) {
            // signature requirements need to be checked somewhere else
            log.warn("Expected signed response, but is not signed");
            return false;