Lantronix 900-653-R User Manual

Download

xDirect

User Guide

Revision A September 2012

Part Number 900-653-R

Copyright & Trademark

Lantronix® is a registered trademark and xDirect™ and DeviceInstaller™ are trademarks of Lantronix, Inc.

Windows® and Internet Explorer® are registered trademarks of Microsoft Corporation. Mozilla® and Firefox® are registered trademarks of the Mozilla Foundation. Chrome™ is a trademark of Google. Tera Term is a registered trademark of Vector, Inc. All other trademarks and trade names are the property of their respective holders.

Warranty

For details on the Lantronix warranty policy, please go to our web site at

www.lantronix.com/support/warranty

Contacts

Lantronix, Inc.

167 Technology Drive Irvine, CA 92618, USA

Toll Free: 800-526-8766 Phone: 949-453-3990 Fax: 949-450-7249

Technical Support

Online: www.lantronix.com/support

Sales Offices

For a current list of our domestic and international sales offices, go to the Lantronix web site at

www.lantronix.com/about/contact

Disclaimer

The information in this guide may change without notice. The manufacturer assumes no responsibility for any errors that may appear in this guide.

Revision History

Date Rev. Comments

September 2012 A Initial document for firmware version 6.9.0.0.

xDirect User Guide 2

Warranty _________________________________________________________________2

Contacts _________________________________________________________________2

Disclaimer ________________________________________________________________2

Revision History ___________________________________________________________2

List of Figures _____________________________________________________________8

List of Tables ______________________________________________________________9

1: Using this Guide 10

Purpose and Audience _____________________________________________________10

Chapter Summary _________________________________________________________10

Additional Documentation ___________________________________________________11

2: Introduction 12

Key Features _____________________________________________________________12

Applications ______________________________________________________________12

Protocol Support __________________________________________________________14

Additional Features _______________________________________________________14

Configuration Methods _____________________________________________________14

Product Information Label ___________________________________________________15

3: Installation of xDirect 16

Package Contents _________________________________________________________16

Installing the xDirect _______________________________________________________16

Required Information _______________________________________________________17

Hardware Address _____________________________________________________17

IP Address ___________________________________________________________17

4: Using DeviceInstaller 18

Installing DeviceInstaller ____________________________________________________18

Assigning an IP Address ____________________________________________________18

Adding the Unit to the Manage List ____________________________________________19

Accessing the xDirect Using DeviceInstaller _____________________________________19

Viewing the Current Configuration ____________________________________________19

Next Step ____________________________________________________________21

Assigning the IP Address: Serial Port Login _____________________________________21

xDirect User Guide 3

Table of Contents

5: Configuration Using Web Manager 22

Accessing xDirect Using DeviceInstaller ________________________________________22

Network Configuration ______________________________________________________24

Network Mode ________________________________________________________24

Automatic IP Address Configuration ________________________________________24

Static IP Address Configuration ___________________________________________25

Ethernet Configuration __________________________________________________25

Server Configuration _______________________________________________________26

Server Configuration ________________________________________________26

Advanced _________________________________________________________26

Host List Configuration _____________________________________________________28

Retry Settings ______________________________________________________28

Host Information ____________________________________________________28

Channel 1 Configuration ____________________________________________________29

Serial Settings ________________________________________________________29

Channel 1 _________________________________________________________29

Port Settings _______________________________________________________29

Pack Control _______________________________________________________30

Flush Input Buffer (Serial to Network) ___________________________________30

Flush Output Buffer (Network to Serial) __________________________________30

Connection Settings - TCP _______________________________________________31

Connect Protocol ___________________________________________________31

Connect Mode: Passive Connection ____________________________________31

Connect Mode: Active Connection ______________________________________32

Endpoint Configuration _______________________________________________32

Common Options ___________________________________________________32

Disconnect Mode ___________________________________________________33

Connection Settings - UDP _______________________________________________33

Connect Protocol ___________________________________________________34

Datagram Mode ____________________________________________________34

Endpoint Configuration _______________________________________________34

Apply Settings ____________________________________________________________35

Apply Defaults ____________________________________________________________35

6: Configuration Via Telnet or Serial Port (Setup Mode) 36

Accessing Setup Mode _____________________________________________________36

Telnet Connection _____________________________________________________36

Serial Port Connection __________________________________________________38

Exiting Setup Mode _______________________________________________________38

xDirect User Guide 4

Table of Contents

7: Setup Mode: Server Configuration 39

Server Configuration (Option 0) ______________________________________________39

IP Address ______________________________________________________________39

Set Gateway IP Address ___________________________________________________40

Netmask: Number of Bits for Host Part _________________________________________40

Set DNS Server IP Address _________________________________________________40

Change Telnet Configuration Password ________________________________________41

DHCP Name _____________________________________________________________41

8: Setup Mode: Channel Configuration 42

Channel 1 (Option 1) _______________________________________________________42

Baudrate ________________________________________________________________42

I/F (Interface) Mode ________________________________________________________43

Flow ___________________________________________________________________43

Port Number _____________________________________________________________44

Connect Mode ___________________________________________________________44

a) Incoming Connection _________________________________________________45

b) Response __________________________________________________________46

c) Active Startup _______________________________________________________46

Host List Option (Hostlist) ________________________________________________47

d) Datagram Type ______________________________________________________48

e) Modem Mode _______________________________________________________48

Send the Escape Sequence (+++) in Modem Mode _______________________________50

Show IP Address after 'RING' ________________________________________________50

Auto Increment Source Port _________________________________________________51

Remote IP Address _______________________________________________________51

Remote Port _____________________________________________________________51

Disconnect Mode (DisConnMode) ____________________________________________51

Flush Mode (Buffer Flushing) ________________________________________________52

Pack Control _____________________________________________________________53

Packing Interval _______________________________________________________53

Trailing Characters ____________________________________________________53

Send Characters ______________________________________________________53

DisConnTime (Inactivity Timeout) _____________________________________________54

Send Characters _________________________________________________________54

Telnet Terminal Type ______________________________________________________54

Channel (Port) Password ___________________________________________________54

xDirect User Guide 5

Table of Contents

9: Setup Mode: Advanced Settings 55

Expert Settings (Option 5) ___________________________________________________55

TCP Keepalive Time In Seconds __________________________________________55

ARP Cache Timeout In Seconds __________________________________________55

CPU Performance _____________________________________________________55

Monitor Mode at Bootup _________________________________________________56

HTTP Port Number _____________________________________________________56

MTU Size ____________________________________________________________56

TCP Re-Transmission Timeout ___________________________________________56

Enable Alternate MAC __________________________________________________56

Ethernet Connection Type _______________________________________________56

Security Settings (Option 6) _________________________________________________56

Disable SNMP ________________________________________________________57

SNMP Community Name ________________________________________________57

Disable Telnet Setup ___________________________________________________57

Disable TFTP Firmware Update __________________________________________58

Disable Port 77FE (Hex) ________________________________________________58

Disable Web Server ____________________________________________________58

Disable Web Setup _____________________________________________________58

Disable ECHO Ports ____________________________________________________58

Enable Encryption _____________________________________________________58

Enable Enhanced Password _____________________________________________59

Default Settings (Option 7) __________________________________________________59

Channel 1 Configuration Defaults __________________________________________60

Expert Settings Defaults _________________________________________________60

Security Settings Defaults _______________________________________________60

10: Firmware Upgrades 61

Obtaining Firmware ________________________________________________________61

Reloading Firmware _______________________________________________________61

Using TFTP: Graphical User Interface ______________________________________61

Using TFTP: Command Line Interface ______________________________________62

Recovering the Firmware Using the Serial Port and DeviceInstaller _______________62

11: Monitor Mode 64

Entering Monitor Mode Using the Serial Port ____________________________________64

Entering Monitor Mode Using the Network Port __________________________________64

Monitor Mode Commands ___________________________________________________65

xDirect User Guide 6

Table of Contents

Appendix A: Troubleshooting and Contact Info 67

LEDs ___________________________________________________________________67

Status LED ___________________________________________________________67

Serial LEDs ___________________________________________________________68

RJ45 Ethernet LED _____________________________________________________68

Problems and Error Messages _______________________________________________68

Technical Support _________________________________________________________71

Appendix B: Connections and Pinouts 72

Serial Port Pinouts ________________________________________________________72

Ethernet Connector Pinouts _________________________________________________73

Power Jack (Mini USB-B) ___________________________________________________74

Appendix C: Technical Specifications 75

Appendix D: Alternative Ways to Assign an IP Address 77

DHCP __________________________________________________________________77

AutoIP __________________________________________________________________77

BOOTP _________________________________________________________________78

ARP and Telnet __________________________________________________________78

Appendix E: Binary to Hexadecimal Conversions 79

Converting Binary to Hexadecimal ____________________________________________79

Conversion Table ______________________________________________________79

Scientific Calculator ____________________________________________________79

Appendix F: Compliance 81

xDirect User Guide 7

List of Figures

Figure 2-1 Serial Tunneling Example ________________________________________________13

Figure 2-2 Direct TCP/IP or Redirector Configuration ____________________________________13

Figure 2-3 Product Label __________________________________________________________15

Figure 2-4 Sample Hardware Address ________________________________________________15

Figure 3-1 xDirect with PoE Connected to a Serial Device and Network ______________________16

Figure 3-2 Standard xDirect (without PoE) Connected to a Serial Device and Network __________16

Figure 5-1 Web Manager Login Window ______________________________________________22

Figure 5-2 Lantronix Web Manager __________________________________________________23

Figure 5-3 Network Settings ________________________________________________________24

Figure 5-4 Server Settings _________________________________________________________26

Figure 5-5 Hostlist Settings ________________________________________________________28

Figure 5-6 Channel Serial Settings __________________________________________________29

Figure 5-7 TCP Connection Settings _________________________________________________31

Figure 5-8 UDP Connection Settings _________________________________________________34

Figure 5-9 Apply Settings and Apply Defaults __________________________________________35

Figure 6-1 MAC Address and Login Prompt ___________________________________________36

Figure 6-2 Setup Menu Options _____________________________________________________37

Figure 7-1 Network Settings ________________________________________________________39

Figure 8-1 Serial Port Settings ______________________________________________________42

Figure 8-8 Host List Option (Hostlist) _________________________________________________47

Figure 9-1 Expert Settings _________________________________________________________55

Figure 9-2 Security Settings ________________________________________________________57

Figure 10-2 TFTP Window ________________________________________________________62

Figure 11-1 MAC Address and Login Prompt __________________________________________64

Figure A-1 xDirect LEDs ___________________________________________________________67

Figure B-1 Single Serial Port and Ethernet Port on xDirect ________________________________72

Figure B-2 DB9F in RS232 Mode (All Models) __________________________________________72

Figure B-3 DB9F in RS422/485 (4-Wire) Mode (xDirect485 & PoE Models) ___________________72

Figure B-4 DB9F in RS485 (2-Wire) Mode (xDirect485 & PoE Models)_______________________73

Figure B-5 RJ45 Ethernet Connector _________________________________________________73

Figure B-7 Mini USB Power Port Connector on Standard xDirect Units_______________________74

Figure E-2 Windows Scientific Calculator ______________________________________________80

Figure E-3 Hexadecimal Values in the Scientific Calculator _______________________________80

xDirect User Guide 8

List of Tables

Table 4-1 xDirect Configuration in DeviceInstaller _______________________________________19

Table 7-2 BootP/DHCP/AutoIP options _______________________________________________39

Table 7-3 Standard IP Network Netmasks _____________________________________________ 40

Table 8-2 Interface Mode Options ___________________________________________________43

Table 8-3 Common Interface Mode Settings ___________________________________________43

Table 8-4 Flow Control Options _____________________________________________________44

Table 8-5 Reserved Port Numbers __________________________________________________44

Table 8-6 Connect Mode Options ___________________________________________________45

Table 8-7 Manual Connection Address Example ________________________________________46

Table 8-9 Modem Mode Messages __________________________________________________49

Table 8-10 Modem Mode Commands ________________________________________________50

Table 8-11 Disconnect Mode Options ________________________________________________52

Table 8-12 Flush Mode Options _____________________________________________________52

Table 8-13 Pack Control Options ____________________________________________________53

Table 10-1 Firmware Files _________________________________________________________61

Table 11-2 Monitor Mode Commands ________________________________________________65

Table 11-3 Command Response Codes ______________________________________________66

Table A-2 Status LED _____________________________________________________________67

Table A-3 Serial LEDs_____________________________________________________________68

Table A-4 Ethernet Link LED _______________________________________________________68

Table A-5 Ethernet Activity LED _____________________________________________________68

Table A-6 Problems and Error Messages______________________________________________68

Table B-6 Ethernet RJ45 Connector Pin-Outs __________________________________________73

Table C-1 xDirect Technical Specifications_____________________________________________75

Table E-1 Binary to Hexadecimal Conversion __________________________________________79

xDirect User Guide 9

1: Using this Guide

Purpose and Audience

This guide provides the information needed to configure, use, and update the xDirect device server. It is for system administrators and those responsible for installing and maintaining the xDirect.

Chapter Summary

The remaining chapters in this guide include:

Chapter Description

Chapter 2: Introduction Describes the main features of the xDirect and the protocols it supports. Chapter 3: Installation of

xDirect Chapter 4: Using

DeviceInstaller Chapter 5: Configuration

Using Web Manager Chapter 6: Configuration Via

Telnet or Serial Port (Setup Mode)

Chapter 7: Setup Mode: Server Configuration

Chapter 8: Setup Mode: Channel Configuration

Chapter 9: Setup Mode: Advanced Settings

Chapter 10: Firmware Upgrades

Chapter 11: Monitor Mode Provides instructions for accessing and using the command line interface to

Appendix A: Troubleshooting and Contact Info

Appendix B: Connections and Pinouts

Appendix C: Technical Specifications

Appendix D: Alternative Ways to Assign an IP Address

Appendix E: Binary to Hexadecimal Conversions

Appendix F: Compliance Provides Lantronix compliance information.

Provides information for installing your unit and getting it up and running using DeviceInstaller or a serial port connection.

Instructions for viewing the current configuration using DeviceInstaller.

Details using the Web Manager to set parameters such as port and server properties.

Provides instructions for accessing Setup Mode (command line interface) using a Telnet connection through the network or a terminal or terminal emulation program through the serial port.

Details the network (server) settings

Details the serial port settings.

Details expert and security settings and explains how to reset the unit to factory default values.

Provides instructions for obtaining the latest firmware and updating the xDirect.

monitor the network and diagnose problems.

Describes common problems and error messages and how to contact Lantronix Technical Support.

Provides descriptions and illustrations of connection hardware.

Lists technical specifications for the xDirect.

Provides detailed information about using DHCP, AutoIP, BOOTP, ARP, and Telnet to assign an IP address.

Provides instructions for converting binary values to hexadecimals.

xDirect User Guide 10

Additional Documentation

Visit the Lantronix Web site at www.lantronix.com/support/documentation for the latest documentation and the following additional documentation.

Document Description

xDirect Quick Start Provides the steps for getting the xDirect up and running. DeviceInstaller Online Help Provides instructions for using the Windows-based utility to configure

“Live” Tutorials on the Lantronix Web Site (English)

Com Port Redirector User Guide

1: Using this Guide

the xDirect and other Lantronix device servers.

Explain and demonstrate assigning an IP address to the xDirect and setting up the xDirect and Com Port Redirector. See http://ltxfaq.custhelp.com/app/answers/detail/a_id/1119

Provides information on using the Windows-based utility to create a virtual com port.

xDirect User Guide 11

2: Introduction

xDirect is a sleek and compact Serial-to-Ethernet device server, providing quick and easy Ethernet connectivity to virtually any device or machine with a serial interface. With an integrated Ethernet port and serial cable, multiple power options including PoE, and an industry-best five year warranty, xDirect provides a portable, extremely flexible, and highly affordable network connectivity solution in the market. xDirect comes with a built-in web server that enables users to access and configure the unit using a standard web browser on a PC, smartphone, or tablet from anywhere. With plug-and-play simplicity, small form factor, multiple power options, and a robust device server application, xDirect provides the easiest and shortest path to network connectivity ‘right on the wire’.

Key Features

 Complete Network Connectivity Solution

 Integrated 10/100 Ethernet Port and Serial Cable

 Complete Device Server Application with Full IP Stack and Web Server

 Space Saving Form Factor

 Serial Data Rate of up to 921 Kbps

 128/192/256-bit AES Encryption

 Flexible Power Options: 5 VDC USB Jack, 5-15 VDC DB9 Pin 9, and PoE

 Extended Temperature Range of -40° to 85°C

 5-year Limited Warranty

 Short cable

 256-bit AES Encryption

 Password Protection

Applications

The xDirect family of Device Servers allows serial devices, such as those listed below, to connect and communicate over Ethernet networks using the IP protocol family (TCP for connectionoriented stream applications and UDP for datagram applications).

 ATM Machines

 CNC Controllers

 Data Collection Devices

 Automation Control

 Data Display Devices/Digital Signage

1.When high performance mode in server settings is enabled.

2.PoE model only.

3.Non-PoE models only (UL certified -40

° to +75°C).

xDirect User Guide 12

2: Introduction

 HVAC Systems

 Medical Devices

 Oil and Gas Exploration

 Security Alarms and Access Control Devices

 Telecommunications Equipment

 Time/Attendance Clocks and Terminals

 Universal Power Supply (UPS) Management Units

Using a method called serial tunneling, the xDirect encapsulates serial data into packets and transports them over Ethernet. Using two xDirect units, connected by a network, virtual serial connections can extend across a facility or around the world.

Figure 2-1 Serial Tunneling Example

The Com Port Redirector software available for download at

www.lantronix.com/support/downloads

simplifies the integration process by extending the functionality of COM-port-based Windows™ applications. Virtual COM ports, mapped to remote device servers on the network, can replace direct serial connections.

Figure 2-2 Direct TCP/IP or Redirector Configuration

Note: For step-by-step instructions on configuring the xDirect for serial tunneling or for

use with the Com Port Redirector, see xDirect Configuration Tutorials on the Lantronix web site: www.lantronix.com/support

xDirect User Guide 13

Protocol Support

The xDirect uses the Internet Protocol (IP) for network communications and the Transmission Control Protocol (TCP) to assure that no data is lost or duplicated and that everything sent to the connection arrives correctly at the target.

Supported protocols include:

 ARP, UDP/IP, TCP/IP, BOOTP, ICMP, Telnet, TFTP, AutoIP, DHCP, HTTP, and SNMP for

network communications.

 TCP/IP, UDP/IP, and Telnet for connections to the serial port as well as Telnet Com Port

Control.

 TFTP for firmware updates.

 IP for addressing, routing, and data block handling over the network.

 User Datagram Protocol (UDP) for typical datagram applications in which devices interact with

other devices without a point-to-point connection.

Additional Features

2: Introduction

Modem Emulation: In modem emulation mode, the xDirect can replace dial-up modems. The unit

accepts modem AT commands on the serial port and then establishes a network connection to the end device. This arrangement leverages network connections and bandwidth to eliminate dedicated modems and phone lines.

Built-in Web Server: The xDirect includes a built-in web server for configuring the unit and

displaying operating and troubleshooting information on the attached links to online support.

Security Features: Password Protection and 256-bit AES Encryption

Configuration Methods

After installation, the xDirect requires configuration. For the unit to operate correctly on a network, it must have a unique IP address on the network. There are three basic methods for logging into the xDirect and assigning IP addresses and other configurable settings:

 Web Manager: View and configure all settings easily through a web browser using the

Lantronix Web Manager. See Chapter 5: Configuration Using Web Manager.

 DeviceInstaller: Configure the IP address and related settings and view current settings on

the xDirect using a Graphical User Interface (GUI) on a PC attached to a network. You will

need the latest version of DeviceInstaller. See Chapter 4: Using DeviceInstaller.

 Serial and Telnet Ports: Use Setup Mode, a command line interface. There are two

approaches to accessing Setup Mode: making a Telnet connection to the network port (9999) or connecting a terminal (or a PC running a terminal emulation program) to the unit's serial

port. See Chapter 6: Configuration Via Telnet or Serial Port (Setup Mode).

xDirect User Guide 14

Product Information Label

Note: The hardware address on the

label is also the product serial number. The hardware address on the label is the address for the Ethernet (eth0) interface.

The product information label on the unit contains the following information about the specific unit:

 Part Number

 Revision

 Manufacturing Date Code

 Product Model

 Country of Origin

 Lantronix Datamatrix Barcode

 MAC Address (also used as Serial Number)

2: Introduction

Figure 2-3 Product Label

The first three bytes of the hardware address are fixed and identify the unit as a Lantronix product. The fourth, fifth, and sixth bytes are unique numbers assigned to each unit.

00-80-A3-14-01-18 or 00:80:A3:14:01:18

xDirect User Guide 15

Figure 2-4 Sample Hardware Address

3: Installation of xDirect

This chapter describes how to install your xDirect and get it up and running in the shortest possible time.

Package Contents

Verify and inspect the contents of the xDirect package using the following list. If any item is missing or damaged, contact your place of purchase immediately.

 xDirect

 Power supply*

Note: *Power supply available for non-Power Over Ethernet (PoE) units only.

 Quick Start Guide

Installing the xDirect

Figure 3-1 xDirect with PoE Connected to a Serial Device and Network

Figure 3-2 Standard xDirect (without PoE) Connected to a Serial Device and Network

To install the unit:

Note: See the Connections and Pinouts for details about connectors and pinouts.

1. Connect a serial device to your xDirect.

2. Connect an Ethernet cable to the RJ45 port.

3. For the xDirect PoE version, power is supplied to your unit over the Ethernet interface using an

802.3af PoE-compliant power source such as a PoE mid-span or PoE Ethernet switch.

Note: xDirect is a PoE Power Device, Class 1. For indoor use only. Do not connect

to PoE networks with cable routing to the outside plant!

xDirect User Guide 16

4. For non-PoE xDirect unit, supply power to your unit using the power supply that was included

in the packaging.

Note: The provided power supply is 5 VDC 1A. For all xDirect units power can also

be supplied via pin 9 (+) and pin 5 (-) on the DB9F connector (voltage range = 5 VDC to 15 VDC). The xDirect will draw 1.3W max power.

Required Information

Before configuring the xDirect, have the following information available:

Hardware Address

Take note of the unit’s hardware address (also known as the Ethernet or MAC address). It is on the product label, in the format: 00-80-A3-XX-XX-XX, where the XXs are unique numbers

assigned to the product (see Product Information Label).

Hardware Address: _____-_____-_____-_____-_____-_____

IP Address

The xDirect must have a unique IP address on your network. This address references the specific unit. By default, the unit is DHCP-enabled and automatically assigned an IP address on DHCPenabled networks. If you are assigning a static IP address, the systems administrator generally provides the IP address, subnet mask, and gateway.

3: Installation of xDirect

Note: The factory default IP address is 0.0.0.0 to enable DHCP, BOOTP, and AutoIP.

When the units boots, it sends a DHCP broadcast to try and get an IP address. If it receives no reply from a DHCP server, the xDirect tries BOOTP. If the xDirect does not receive a response from BOOTP, it reverts to an AutoIP address.

IP Address: _______ _______ _______ _______

Subnet Mask: _______ _______ _______ _______

Gateway: _______ _______ _______ _______

You have several options for assigning an IP address and related network settings to your unit. This chapter provides information about using the DeviceInstaller (graphical user interface) and serial port login (command line interface) methods.

Note: For information about other methods of assigning the IP address, such as DHCP,

AutoIP, ARP, and Telnet, see

Appendix D: Alternative Ways to Assign an IP Address.

xDirect User Guide 17

4: Using DeviceInstaller

This chapter covers the steps for getting the xDirect device server online and for viewing its current configuration.

Note: DeviceInstaller is a free utility program provided by Lantronix that discovers,

configures, upgrades, and manages Lantron ix Device Servers. It can be downloaded from the Lantronix website at www.lantronix.com/support/downloads

For instructions on using DeviceInstaller to configure the IP address and related settings or for more advanced features, see the DeviceInstaller Online Help.

Installing DeviceInstaller

To install DeviceInstalle r:

1. Download the latest version of DeviceInstaller from

http://www.lantronix.com/support/downloads

2. Run the executable to start the installation process.

3. Respond to the installation wizard prompts. (If prompted to select an installation type, select

Typical).

Assigning an IP Address

The unit’s IP address must be configured before it can work correctly on a network. The unit’s IP address is normally set to 0.0.0.0 at the factory. The hardware address is on the product label. The unit is DHCP enabled as the default.

To assign an IP address manually:

1. Click StartPrograms  LantronixDeviceInstallerDeviceInstaller. If your PC has

more than one network adapter, a message displays. Select an adapter and click OK.

Note: If the unit already has an IP address (e.g., DHCP has assigned an IP

address), click the Search icon and select the unit from the list of Lantronix device servers on the local network.

2. Click the Assign IP icon.

3. If prompted, enter the hardware address (on the product label) and click Next.

4. Select Assign a specific IP address and click Next.

5. Enter the IP address. The Subnet mask displays automatically based on the IP address; if

desired, you may change it. On a local network, you can leave the Default gateway blank (all zeros). Click Next.

6. Click the Assign button and wait several seconds until a confirmation message displays. Click

Finish.

7. Select the device from the main window list and select Ping from the Tools menu. The Ping

Device dialog box shows the IP address of the selected unit.

8. From the Tools menu, click the Ping button. The results display in the Status window. Click

xDirect User Guide 18

the Clear Status button to clear the window so you can ping the device again.

Note: If you do not receive “Reply” messages, make sure the unit is attached to the

network properly and the IP address assigned is valid for the particular network segment you are working with. If you are not sure, check with your systems administrator.

9. Click the Close button to close the dialog box and return to the main window.

Adding the Unit to the Manage List

Now add the unit to the list of similar Lantronix devices on the network so you can manage and

configure it. To perform this step, click the Search icon.

DeviceInstaller locates the unit and adds it to the list. Now you can manage (configure) the unit so it works with the serial device on the network.

Accessing the xDirect Using DeviceInstaller

1. Click StartPrograms  LantronixDeviceInstallerDeviceInstaller.

4: Using DeviceInstaller

2. Click the xDirect folder. The list of available Lantronix xDirect devices displays.

3. Expand the list of xDirects by clicking the + symbol next to the xDirect icon. Select the xDirect

unit by clicking on its IP address to view its configuration.

Viewing the Current Configuration

DeviceInstaller provides a view of the unit's configuration.

To view the unit's current settings:

1. Follow the instructions above to locate the xDirect.

2. In the right pane, click the Device Details tab. The current xDirect configuration displays.

Table 4-1 xDirect Configuration in DeviceInstaller

Current Settings Description

Name

DHCP Device Name Non-configurable field. Displays the name associated with xDirect’s

Group

Configurable field. A name that identifies the xDirect. The name field is blank by default. Double-click the field, type in the value, and press

Enter to complete. This name is not visible on other PCs or laptops

using DeviceInstaller.

current IP address, if the IP address was obtained dynamically.

To change the DHCP device name, see Chapter 5: Configuration Using

Web Manager or Chapter 6: Configuration Via Telnet or Serial Port (Setup Mode).

Configurable field. A group name to categorize the xDirect. Double-click

the field, type in the value, and press Enter to complete. This group

name is not visible on other PCs or laptops using DeviceInstaller.

xDirect User Guide 19

4: Using DeviceInstaller

Current Settings (continued) Description

Comments Configurable field. Information about the xDirect. Double-click the field,

type in the value, and press Enter to complete. This description or

comment is not visible on other PCs or laptops using DeviceInstaller.

Device Family Non-configurable field. Displays the xDirect’s device family as xDirect. Type Non-configurable field. Displays the device type as XDT232 or XDT485. ID Non-configurable field. Displays the xDirect’s ID embedded Hardware Address Non-configurable field. Displays the xDirect’s hardware (or MAC)

address.

Firmware Version Non-configurable field. Displays the firmware currently installed on the

xDirect.

Extended Firmware Version Non-configurable field. Displays the full version nomenclature of the

firmware.

Online Status Non-configurable field. Displays the xDirect’s status as online, offline,

unreachable (the xDirect is on a different subnet), or busy (the xDirect is currently performing a task).

IP Address Non-configurable field. Displays the xDirect’s current IP address. To

change the IP address, see Assigning an IP Address.

IP Address was Obtained Non-configurable field. Displays “Dynamically” if the xDirect automatically

received an IP address (e.g., from DHCP). Displays “Statistically” if the IP address was configured manually. If the IP address was assigned dynamically, the following fields appear:

 Obtain with DHCP with value of True or False  Obtain with BOOTP with value of True or False  Obtain with RARP with value of True or False  Obtain with Auto IP with value of True or False

Subnet Mask Non-configurable field. Displays the xDirect’s current subnet mask. To

change the subnet mask, see Assigning an IP Address.

Gateway Non-configurable field. Displays the xDirect’s current gateway. To change

the gateway, see Assigning an IP Address.

Number of COB partitions

Non-configurable field. Displays the number of COB partitions supported.

supported Number of Ports Non-configurable field. Displays the number of ports on the xDirect. TCP Keepalive Non-configurable field. Displays the xDirect’s TCP keepalive value. The

value is in the range 1-65s, and the default setting is 45.

Telnet Supported Non-configurable field. Indicates if Telnet sessions are permitted.

Displays True.

Telnet Port Non-configurable field. Displays the xDirect’s port for telnet sessions. Web Port Non-configurable field. Displays the xDirect’s port for Web Manager

configuration.

Maximum Baud Rate Supported

Non-configurable field. Displays the xDirect’s maximum baud rate.

Note: The xDirect may not currently be running at this rate.

Firmware Upgradable Non-configurable field. Displays True, indicating the xDirect’s firmware is

upgradable as newer version become available.

Supports Configurable Pins Non-configurable field. Displays False. Supports Email Triggers Non-configurable field. Displays False. Supports AES Data Stream Non-configurable field. Displays True. xDirect supports AES encryption

within the unit.

xDirect User Guide 20

4: Using DeviceInstaller

Current Settings (continued) Description

Supports 485 Non-configurable field. xDirect supports the RS-485 protocol. Displays:

 False for XDT232.  True for XDT485.

Supports 921K Baud Rate Non-configurable field. Displays True. xDirect supports baud rates up to

921600 bits per second (bps).

Supports HTTP Server Non-configurable field. Displays True. Supports HTTP Setup Non-configurable field. Displays True. Supports 230K Baud Rate Non-configurable field. Displays True. xDirect supports a baud rate of

230400.

Supports GPIO Non-configurable field. Displays False, indicating the xDirect does not

support General Purpose Input Output (GPIO).

Next Step

Now that the xDirect unit has an IP address and other initial settings, you can configure it.

1. Double-click the unit in the list. Details about the unit display.

2. You have the following options:

 To configure the unit using a Web browser, click the Web Configuration tab. The Lantronix

Web Manager window displays in your browser. Continue with Chapter 5: Configuration

Using Web Manager.

Note: To assign Expert and Security settings, you must use the Setup Mode

window in a Telnet session.

 To configure the unit using a Telnet session, click the Telnet Configuration tab. The Setup

Mode window displays. Continue with Chapter 6: Configuration Via Telnet or Serial Port

(Setup Mode).

Assigning the IP Address: Serial Port Login

To assign the IP address and other network settings using a serial connection:

1. Connect a console terminal or a PC running a terminal emulation program to the unit's serial

port. The default serial port settings are 9600 baud, 8 bits, no parity, 1 stop bit, no flow control.

2. To enter Setup Mode, cycle the unit's power (power off and back on). After power-up, the self-

test begins and the red Diagnostic LED starts blinking. You have one second to enter three lowercase x characters.

Note: The easiest way to enter Setup Mode is to hold down the x key at the terminal

(or emulation) while powering up the unit.

3. Select 0 (Server Configuration) and follow the prompts until you get to IP address.

4. Enter the new IP address, subnet mask, and gateway (if applicable).

5. Do one of the following:

 Continue with Chapter 6: Configuration Via Telnet or Serial Port (Setup Mode).  Select 9 to save and exit Setup Mode. The unit performs a power reset.

xDirect User Guide 21

5: Configuration Using Web Manager

You must configure the unit so it can communicate on a network with your serial device. For example, you must set the way the unit will respond to serial and network traffic, how it will handle serial packets, and when to start or close a connection.

The unit’s configuration is stored in nonvolatile memory and is retained without power. You can change the configuration at any time. The unit performs a reset after you change and store the configuration.

In this chapter, we describe how to configure the xDirect using Web Manager, Lantronix’s browser-based configuration tool. (For information on using Setup Mode, our command line

configuration interface, see Chapter 6: Configuration Via Telnet or Serial Port (Setup Mode).

Note: The examples in this section show a typical device. Your device may have

different configuration options.

Accessing xDirect Using DeviceInstaller

Note: For more information on DeviceInstaller, see Chapter 4: Using DeviceInstaller.

1. Run DeviceInstaller and search for the list of available Lantronix device servers.

2. Click on the xDirect folder. The list of available xDirect products display.

3. Expand the list of xDirect units by clicking the + symbol next to the xDirect icon.

4. Select the xDirect unit by clicking its hardware address.

5. In the right pane, click the Web Configuration tab.

6. To view the xDirect’s Web Manager in the current DeviceInstaller window, click the Go button.

To open the Web Manager in a web browser, click the External Browser button.

Note: Alternatively, to open Web Manager, open your web browser and enter the IP

address of the xDirect.

A dialog box appears to prompt for a User Name and Password.

Figure 5-1 Web Manager Login Window

7. Enter your user name and password. The factory-default user name is “admin” and the

password is “PASS”. The Device Status page of Web Manager displays.

xDirect User Guide 22

5: Configuration Using Web Manager

Figure 5-2 Lantronix Web Manager

8. Navigate between pages by clicking links in the left pane of the Web Manager window.

xDirect User Guide 23

Network Configuration

The unit’s network values display when you select Network from the main menu. The following

sections describe the configurable parameters on the Network Settings page.

5: Configuration Using Web Manager

Figure 5-3 Network Settings

Network Mode

1. Click Network from the main menu.

2. Note the following:

Network Mode

For the xDirect, Wired Only is the only choice. It enables the Ethernet network connectivity.

Automatic IP Address Configuration

An IP address can be assigned automatically. You then enter related network settings.

To assign an IP address automatically:

1. On the main menu, click Network.

2. Select Obtain IP address automatically.

3. Enter the following (as necessary):

BOOTP Select Enable to permit the Bootstrap Protocol (BOOTP) server to assign the IP

address from a pool of addresses automatically. Enable is the default.

DHCP Select Enable to permit the Dynamic Host Configuration Protocol (DHCP) to assign a

leased IP address to the xDirect unit automatically. Enable is the default.

xDirect User Guide 24

5: Configuration Using Web Manager

AutoIP Select Enable to permit the xDirect to generate an IP in the 169.254.x.x address

range with a Class B subnet. Enable is the default.

DHCP Host Name Enter the name of the host on the network providing the IP address.

Note: Disabling BOOTP, DHCP, and AutoIP (all three checkboxes) is not advised as the

only available IP assignment method will then be ARP or serial port.

4. When you are finished, click the OK button.

5. On the main menu, click Apply Settings.

Static IP Address Configuration

You can manually assign an IP address to the unit and enter related network settings.

To assign an IP address manually:

1. On the main menu, click Network.

2. Select Use the following IP configuration.

3. Enter the following (as necessary):

IP Address If DHCP is not used to assign IP addresses, enter it manually in decimal-dot notation.

The IP address must be set to a unique value in the network.

Subnet Mask A subnet mask defines the number of bits taken from the IP address that are assigned

for the host part.

Default Gateway The gateway address, or router, allows communication to other LAN segments. The

gateway address should be the IP address of the router connected to the same LAN segment as the unit. The gateway address must be within the local network.

DNS Server The DNS server allows the name of a remote machine to be resolved automatically.

Enter the IP address of the DNS server. If the device is DHCP enabled, the DHCP server provides the DNS server IP address, which will override this configured value.

Note: This setting is applicable only in Manual Connection mode.

4. When you are finished, click the OK button.

5. On the main menu, click Apply Settings.

Ethernet Configuration

You must specify the speed and direction of data transmission.

To specify how data will be transmitted:

1. On the main menu, click Network.

2. Enter the following (as necessary):

Auto Negotiate With this option, the Ethernet port auto-negotiates the speed and duplex with the

hardware endpoint to which it is connected. This is the default.

If this option is not selected, complete the fields that become available:

 Speed: The speed of data transmission. The default setting is 100 Mbps.  Duplex: The direction of data transmission. The default setting is Full.

3. When you are finished, click the OK button.

4. On the main menu, click Apply Settings.

xDirect User Guide 25

Server Configuration

The unit’s server values display when you select Server from the main menu. The following

sections describe the configurable parameters on the Server Settings page.

5: Configuration Using Web Manager

Figure 5-4 Server Settings

To configure the xDirect device server settings:

1. On the main menu, click Server.

2. Configure or modify the following fields:

Server Configuration

Enhanced Password Select whether to enable advanced password:

 Enable: selecting this option enables advanced password creation,

allowing you to create passwords up to 16 bytes in length.

 Disable: selecting this option disables advanced password creation,

allowing you to create basic passwords up to 4 bytes in length.

Telnet/Web Manager Password

Retype Password Re-enter the password required for Telnet configuration and Web Manager

Enter the password required for Telnet configuration and Web Manager access. No password or entering a “blank” password entry will disable default password protection.

access.

Advanced

ARP Cache Timeout (secs) When the unit communicates with another device on the network, it adds

an entry into its ARP table. ARP Cache timeout defines the number of seconds (1-600) before it refreshes this table.

xDirect User Guide 26

5: Configuration Using Web Manager

TCP Keepalive (secs) TCP Keepalive time defines how many seconds the unit waits during an

inactive connection before checking its status. If the unit does not receive

a response, it drops that connection. Enter a value between 0 and 60 seconds. 0 disables keepalive. The default setting is 45.

Monitor Mode @ Bootup Select Disable to disable entry into the monitor mode using the yyy or xx1

key sequence at startup. This field prevents the unit from entering monitor mode by interpreting the stream of characters that are received during the

device server's initialization at startup. The default setting is Enable.

CPU Performance Mode Select the xDirect's performance mode. Higher performance settings

require more energy. Low is 26 MHz. Regular is 48 MHz; High is 88 MHz. The default is Regular.

HTTP Server Port This option allows the configuration of the web server port number. The

valid range is 1-65535. The default setting is 80.

Config Server Port Not applicable for this product. MTU Size The Maximum Transmission Unit (MTU) is the largest physical packet size

a network can transmit for TCP and UDP. Enter between 512 and 1400 bytes. The default setting is 1400 bytes.

TCP Re-transmission timeout (ms)

The desired TCP re-transmission timeout value. If the ACK is not received for a packet sent from the xDirect device, then the unit will retransmit the data. The valid range is 500-4000 msec. The default is 500.

3. When you are finished, click the OK button.

4. On the main menu, click Apply Settings.

xDirect User Guide 27

Host List Configuration

The xDirect scrolls through the host list until it connects to a device listed in the host list table. After a successful connection, the unit stops trying to connect to any others. If this connection fails, the unit continues to scroll through the table until the next successful connection.

The host list supports a minimum of 1 and a maximum of 12 entries. Each entry contains an IP address and a port number.

Note: The host list is disabled for Manual and Modem Mode. The unit does not accept a

data connection from a remote device when the hostlist option is enabled.

To configure the host list:

1. On the main menu, click Hostlist.

5: Configuration Using Web Manager

Figure 5-5 Hostlist Settings

2. Enter or modify the following fields:

Retry Settings

Retry Counter Enter the value for the number of times the xDirect should attempt to retry

connecting to the host list. The default setting is 3.

Retry Timeout Enter the duration (in milliseconds) the xDirect should abandon attempting a

connection to the host list. The default setting is 250.

Host Information

Host Address Enter or modify the host’s IP address. Port Enter the target port number.

3. When you are finished, click the OK button.

4. On the main menu, click Apply Settings.

xDirect User Guide 28

Channel 1 Configuration

The Channel 1 configuration defines how the serial ports respond to network and serial communication.

Serial Settings

To configure the channel’s serial settings:

1. On the main menu, click Serial Settings (under Channel 1) to display the Serial Settings

window.

5: Configuration Using Web Manager

Figure 5-6 Channel Serial Settings

2. In the available fields, enter the following information:

Channel 1

Disable Serial Port When selected, disables communication through the serial port. The serial

port is enabled by default.

Note: This feature is not available on single port device servers, since it

can only be applied to channel 1.

Port Settings

Protocol From the drop-down menu, select the protocol type for the selected

channel. The default setting is RS232.

Flow Control Flow control manages data flow between devices in a network to ensure it

is processed efficiently. Too much data arriving before a device is prepared

to manage it causes lost or retransmitted data. None is the default.

xDirect User Guide 29

5: Configuration Using Web Manager

Baud Rate The unit and attached serial device, such as a modem, must agree on a

speed or baud rate to use for the serial connection. Valid baud rates are 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, and 230400 baud. Additionally, 921600 and 460800 baud rates are available

when CPU is set to High. The default setting is 9600.

Data Bits Indicates the number of bits in a transmitted data package. The default

setting is 8.

Parity Checks for the parity bit. The default setting is None. Stop Bits The stop bit follows the data and parity bits in serial communication. It

indicates the end of transmission. The default setting is 1.

Pack Control

Enable Packing Select to enable packing on the xDirect.

Two firmware-selectable packing algorithms define how and when packets are sent to the network.

The standard algorithm is optimized for applications in which the unit is used in a local environment, allowing for very small delays for single characters, while keeping the packet count low.

The alternate packing algorithm minimizes the packet count on the network and is especially useful in applications in a routed Wide Area Network (WAN). Adjusting parameters in this mode can economize the network data stream.

Disabled by default.

Idle Gap Time Select the maximum time for inactivity. The default time is 12 milliseconds. Match 2 Byte Sequence Use to indicate the end of a series of data to be sent as one group. The

sequence must occur sequentially to indicate end of the data collection to the

xDirect. The default setting is No.

Match Bytes Use to indicate the end of a series of data to be sent as one group. Set this

value to 00 if specific functions are not needed.

Send Frame Immediate After the detection of the byte sequence, indicates whether to send the data

frame or the entire buffer. Select Yes to send only the data frame. The default setting is No.

Send Trailing Bytes Select the number of bytes to send after the end-of-sequence characters. The

default setting is None.

Flush Input Buffer (Serial to Network)

With Active Connect Select Yes to clear the input buffer with a connection that is initiated from

the device to the network. The default setting is No.

With Passive Connect Select Yes to clear the input buffer with a connection initiated from the

network to the device. The default setting is No.

At Time of Disconnect Select Yes to clear the input buffer when the network connection to or

from the device is disconnected. The default setting is No.

Flush Output Buffer (Network to Serial)

With Active Connect Select Yes to clear the output buffer with a connection that is initiated from

the device to the network. The default setting is No.

With Passive Connect Select Yes to clear the output buffer with a connection initiated from the

network to the device. The default setting is No.

xDirect User Guide 30

5: Configuration Using Web Manager

At Time of Disconnect Select Yes to clear the output buffer when the network connection to or

from the device is disconnected. The default setting is No.

3. When you are finished, click the OK button.

4. On the main menu, click Apply Settings.

Connection Settings - TCP

To configure a channel’s TCP settings:

1. On the main menu, click Connection. The Connection Settings window for the channel

displays.

Figure 5-7 TCP Connection Settings

2. In the available fields, enter or modify the following information:

Connect Protocol

Protocol From the drop-down menu, select TCP.

Connect Mode: Passive Connection

Accept Incoming Select Yes to accept incoming connections. The default setting is Yes.

xDirect User Guide 31

5: Configuration Using Web Manager

Password Required Determines whether a password is required for an incoming passive

connection. This field is not available when a password is set for Telnet

mode. The default setting is No.

Password If Password Required was set to Yes, enter the password for passive

connections.

Modem Escape Sequence Pass Through

Disable or enable the xDirect’s ability to send the escape sequence. The

default is Yes (send the escape sequence).

Connect Mode: Active Connection

Active Connect Select None (default) to disable Active Connect. Otherwise, indicate

the connection type from the drop-down list:

 With Any Character: Attempts to connect when any character is

received from the serial port.

 With Active Mdm Ctrl In: Accepts external connection requests only

when the Modem Control In input is asserted.

 With Start Character: Attempts to connect when it receives a specific

start character from the serial port. The default start character is carriage return.

 Manual Connection: Attempts to connect when directed by a

command string received from the serial port.

 Auto Start: Automatically connects to the remote IP address and port

after booting up.

Start Character If Active Connect is set to With Start Character, enter the start character

in this field. The default setting is 0D.

Modem Mode Indicates the on-screen response type when in Modem Mode (if Modem

Mode is enabled). The default setting is None.

Show IP Address After RING Indicates whether to display the remote IP address upon connection. The

default setting is Yes.

Endpoint Configuration

Local Port Enter the local port number. Auto increment for active

connect

Select to auto-increment the local port number for new outgoing

connections. The range of auto-incremented port numbers is 50,000 to 59,999 and loops back to the beginning when the maximum range is

reached. Disabled by default.

Remote Port Enter the remote port number. Remote Host Enter the IP address of the remote device.

Common Options

Telnet Com Port Cntrl This field is available for configuration only when Active Connect is set

to None. Select Enable to permit Telnet communication to the xDirect unit. The Telnet Com Port Cntrl feature is used in conjunction with the

Com Port Redirector (CPR) utility. (See the CPR online Help for details.)

Terminal Name This field is available for configuration only when Telnet Com Port Cntrl

is set to Enable.

Use the terminal name for the Telnet terminal type. Enter only one name. When this option is enabled, the unit also reacts to the end of record (EOR) and binary options, which can be used for applications such as terminal emulation to IBM hosts.

xDirect User Guide 32

5: Configuration Using Web Manager

Connect Response A single character is transmitted to the serial port when there is a change

in connection state. The default setting is None.

Use Hostlist If this option is set to Yes, the device server scrolls through the host list

until it connects to a device listed in the host list table. Once it connects, the unit stops trying to connect to any others. If this connection fails, the unit continues to scroll through the table until it connects to another IP in the host list.

The host list is disabled for Manual Mode and for Modem Mode. The unit will not accept a data connection from a remote device when the host list option is enabled.

LED Select Blink for the status LEDs to blink upon connection or None for no

LED output. The default setting is Blink.

Disconnect Mode

On Mdm_Ctrl_In Drop Set to Yes for the network connection to or from the serial port to

disconnect (drop) when Modem Control In transitions from an asserted state to not asserted state. The default setting is No.

Hard Disconnect When set to Yes, the TCP connection closes even if the remote site does

not acknowledge the disconnect request.

Check EOT (Ctrl-D) Select Yes to drop the connection when Ctrl-D or Hex 04 is detected.

Both Telnet Com Port Cntrl and Check EOT

(Ctrl+ D) must be enabled for Disconnect with EOT to function properly. Ctrl+D is only detected going from the serial port to the network. The default setting is No.

Inactivity Timeout Use this parameter to set an inactivity timeout. The unit drops the

connection if there is no activity on the serial line before the set time expires. Enter time in the format mm:ss, where m is the number of minutes and s is the number of seconds. To disable the inactivity timeout,

enter 00:00.

3. When you are finished, click the OK button.

4. On the main menu, click Apply Settings.

Connection Settings - UDP

To configure a channel’s UDP settings:

1. On the main menu, click Connection. The Connection Settings window for the selected

channel displays.

2. In the available fields, enter or modify the following information:

xDirect User Guide 33

5: Configuration Using Web Manager

Figure 5-8 UDP Connection Settings

Connect Protocol

Protocol Select UDP from the drop-down menu.

Datagram Mode

Datagram Type Configures the remote IP or network broadcast address and the remote port.

Enter 01 for directed or broadcast UDP. The default setting is 00.

Accept Incoming Select Yes to accept incoming UDP datagrams. The default setting is Yes.

Endpoint Configuration

Local Port Enter the local port number. Remote Port Enter the port number of the remote device. Remote Host Enter the IP address of the remote device. Use Broadcast Select to broadcast the UDP datagram. Datagrams of type 01 can be sent as

a broadcast by enabling this option. The default is not to broadcast.

Note: Datagrams are sent as subnet-directed broadcasts.

Device Address Table The table is enabled when Datagram Type is set to FD. Enter values

between 1 and 255 to identify units on the local network of device servers.

Note: Lantronix Tech Support supports Datagram type 01. Datagram Type

FD is for OEM use.

3. When you are finished, click the OK button.

4. On the main menu, click Apply Settings.

xDirect User Guide 34

Apply Settings

1. To save and apply the configuration changes to the device server, click the Apply Settings

button.

Note: Clicking OK on each page does not change the configuration on the device.

Clicking the OK button tells the xDirect what changes to use; the Apply Settings button makes the changes permanent and reboots the xDirect.

Apply Defaults

1. Click the Apply Defaults button to set the device server back to the default settings. For

details see Default Settings (Option 7).

2. Click Yes to set factory settings, or click No to cancel.

5: Configuration Using Web Manager

Figure 5-9 Apply Settings and Apply Def aults

xDirect User Guide 35

6: Configuration Via Telnet or Serial Port (Setup

Mode)

You must configure the unit so it can communicate on a network with your serial device. As an alternative to using a web browser, as described in the previous chapter, you can use the following

procedures remotely or locally:

 Use a Telnet connection to configure the unit over the network.

 Use a terminal or terminal emulation program to access the serial port locally.

The series of prompts at which you enter configuration settings is called Setup Mode.

Note: Detailed information about other setup method s are availa ble from your Lantronix

Sales Associate.

The unit’s configuration is stored in nonvolatile memory and is retained without power. You can change the configuration at any time. The unit performs a reset after the configuration has been changed and stored.

This chapter explains how to access and use Setup Mode. To complete the configuration,

continue with Chapter 7: Setup Mode: Server Configuration, Chapter 8: Setup Mode: Channel

Configuration and Chapter 9: Setup Mode: Advanced Settings.

Note: The menus in the configuration chapters show a typical device. Your device may

have different configuration options.

Accessing Setup Mode

Telnet Connection

To configure the unit over the network, establish a Telnet connection to port 9999.

Note: You can also use DeviceInstaller to access Telnet. Select the device from the

main window list, and click the Telnet Configuration tab. Skip steps 1 and 2.

To establish a Telnet connection:

1. From the Windows Start menu, click Run and type the following command, where x.x.x.x is

the IP address, and 9999 is the unit’s fixed network configuration port number:

Windows: telnet x.x.x.x 9999

UNIX: telnet x.x.x.x:9999

2. Click OK. The following information and login prompts display (see Figure 6-1).

*** Lantronix xDirect 232 Device Server *** MAC address 00204A9D028B Software version V6.9.0.0RC3 (120828) XDIRECT AES library version 1.8.2.1 User Name :admin

Figure 6-1 MAC Address and Login Prompt

xDirect User Guide 36

6: Configuration Via Telnet or Serial Port (Setup Mode)

Password :---Press Enter for Setup Mode

3. Enter User Name (user name is admin and cannot be changed). Pressing the Enter key after

entry is not necessary. The Password field will appear.

4. Enter Password (default password is PASS). Pressing the Enter key after entry is not

necessary. You will be prompted to enter Setup Mode.

Note: Password can be modified or disabled. See Server Configuration (on page 26).

5. To enter Setup Mode, press Enter within 5 seconds. The configuration settings display (see

Figure 6-2), followed by the Change Setup menu.

*** basic parameters

Figure 6-2 Setup Menu Options

Hardware: Ethernet TPI IP addr - 0.0.0.0/DHCP/BOOTP/AutoIP, no gateway set DNS Server not set Telnet config password set DHCP device name : not set DHCP FQDN option: Disabled

*** Security SNMP is enabled SNMP Community Name: public Telnet Setup is enabled TFTP Download is enabled Port 77FEh is enabled Web Server is enabled Web Setup is enabled ECHO is disabled Encryption is disabled Enhanced Password is disabled

*** Channel 1 Baudrate 9600, I/F Mode 4C, Flow 00 Port 10001 Connect Mode : C0 Send ‘+++’ in Modem Mode enabled Show IP addr after ‘RING’ enabled Auto increment source port disabled Remote IP adr: --- none ---, Port 00000 Disconn Mode : 00 Flush Mode : 00

*** Expert TCP Keepalive : 45s ARP cache timeout: 600s CPU performance: Regular Monitor Mode @ bootup : enabled HTTP Port Number : 80 MTU Size: 1400

xDirect User Guide 37

6: Configuration Via Telnet or Serial Port (Setup Mode)

TCP Re-transmission timeout: 500 ms Alternate MAC: disabled Ethernet connection type: auto-negotiate

Change Setup: 0 Server 1 Channel 1 5 Expert 6 Security 7 Defaults 8 Exit without save 9 Save and exit Your choice? _

6. Select an option on the menu by entering the number of the option in the Your choice? field

and pressing Enter.

7. To enter a value for a parameter, type the value and press Enter, or to confirm a current value,

just press Enter.

8. When you are finished, save the new configuration (option 9). The unit reboots.

Serial Port Connection

To configure the unit through a serial connection:

1. Connect a console terminal or PC running a terminal emulation program to your unit's serial

port. The default serial port settings are 9600 baud, 8 bits, no parity, 1-stop bit, no-flow control.

2. Reset the xDirect unit by cycling the unit's power (turning the power off and back on).

Immediately upon resetting the device, enter three lowercase x characters (xxx).

Note: The easiest way to enter Setup Mode is to hold down the x key at the terminal (or

emulation) while resetting the unit. You must do this within three seconds of resetting

the xDirect.

At this point, the screen display is the same as when you use a Telnet connection. To continue, go

to step 6 in Telnet Connection above.

Exiting Setup Mode

Two options through which to exit setup mode:

 To save all changes and reboot the device, select option 9 Save and exit from the Change

Setup menu. All values are stored in nonvolatile memory.

 To exit the configuration mode without saving any changes or rebooting. select option 8 Exit

without save from the Change Setup menu.

xDirect User Guide 38

7: Setup Mode: Server Configuration

This chapter explains how to configure the network settings.

Note: Current values display in parentheses.

Server Configuration (Option 0)

The unit’s basic network parameters display when you select Server configuration (option 0). The IP Address, Set Gateway IP Address, and Netmask fields display the current values.

Figure 7-1 Network Settings

IP Address : (000) .(000) .(000) .(000) Set Gateway IP Address (N) ? Netmask: Number of Bits for Host Part (0=default) (0) Set DNS Server IP addr (N) ? Change Telnet/Web Manager password (N) ? Change DHCP device name (not set) ? (N) ? Enable DHCP FQDN option : (N) ?

IP Address

If DHCP is not used to assign IP addresses, enter the IP address manually. The IP address must

be set to a unique value in the network. Enter each octet and press Enter between each section.

The current value displays in parentheses.

IP Address : (000) (000) (000) (000) _

If DHCP is used, the third octet of the IP address sets the BootP/DHCP/AutoIP options. The following table shows the bits you can manually configure to force the xDirect to disable AutoIP, DHCP, or BootP. To disable an option, set the appropriate bit.

For example, if the third octet is 0.0.5.0, the AutoIP and BootP options are disabled; only DHCP is enabled. (The value 5 results from adding the binary equivalents of 0 and 2.) This is the most common setting when using DHCP.

Table 7-2 BootP/DHCP/AutoIP options

Options Bit Value

AutoIP 0 DHCP 1 BootP 2

xDirect User Guide 39

Set Gateway IP Address

The gateway address, or router, allows communication to other LAN segments. The gateway address should be the IP address of the router connected to the same LAN segment as the unit.

The gateway address must be within the local network. The default setting is N (No), meaning the gateway address has not been set. To set the gateway address, type Y and enter the address.

Set Gateway IP Address (N) ? Y Gateway IP addr (000) (000) (000) (000)_

Netmask: Number of Bits for Host Part

A netmask defines the number of bits taken from the IP address that are assigned for the host part.

Netmask: Number of Bits for Host Part (0=default) (0) _

Note: Class A: 24 bits; Class B: 16 bits; Class C: 8 bits

The unit prompts for the number of host bits to be entered, then calculates the netmask, which appears in standard decimal-dot notation (for example, 255.255.255.0) when the saved

parameters display. The default setting is 0.

7: Setup Mode: Server Configuration

Table 7-3 Standard IP Network Netmasks

Options Bit Value

A 24 255.0.0.0 B 16 255.255.0.0 C 8 255.255.255.0

Set DNS Server IP Address

The DNS server allows the name of a remote machine to be resolved automatically. The default is N (No), indicating the DNS server address has not been set. To set the DNS server address, type

Y. At the prompt, enter the DNS server address. If the device is DHCP enabled, the DHCP server

provides the DNS server IP address, which will override this configured value.

Note: This setting is applicable only in Manual Connection mode.

Set DNS Server IP addr ((N) ?

xDirect User Guide 40

Change Telnet Configuration Password

Setting the Telnet configuration password prevents unauthorized access to the setup menu through a Telnet connection to port 9999 or through web pages. The password must have 4

characters. The default setting is N (No).

Change Telnet/Web Manager password (N) ? _

An enhanced password setting (for Telnet access only) of 16 characters is available under

Security Settings (Option 6) and can be modified or disabled via Web Manager (see Server Configuration).

Note: You do not need a password to access the Setup Mode window by a seria l

connection.

DHCP Name

If a DHCP server has automatically assigned the IP address and network settings, you can discover the unit by using the DeviceInstaller network search feature or Monitor Mode (see

Chapter 11: Monitor Mode).

7: Setup Mode: Server Configuration

Note: When you enter Monitor Mode from the serial port with network connection

enabled and issue the NC (Network Communication) command, you see the unit’s IP configuration.

There are three methods for assigning DHCP names to the unit.

 Default DHCP Name: If you do not change the DHCP name, and you are using an IP of

0.0.0.0, then the DHCP name defaults to XX.XX.XX.XX (XXXXXX is the last 6 digits of the MAC address shown on the label on the bottom/side of the unit). For example, if the MAC address is 00-20-4A-12-34-56, then the default DHCP name is C123456.

 Custom DHCP Name: You can create your own DHCP name. If you are using an IP address

of 0.0.0.0, then the last option in Server configuration is Change DHCP device name. This

option allows you to change the DHCP name to an alphanumeric name (LTX in our example).

Change DHCP device name (not set) ? (N) Y Enter new DHCP device Name : LTX

 Numeric DHCP Name: You can change the DHCP name by specifying the last octet of the IP

address. When you use this method, the DHCP name is LTXYY where YY is what you chose for the last octet of the IP address. If the IP address you specify is 0.0.0.12, then the DHCP name is LTX12. This method only works with 2 digit numbers (01-99).

xDirect User Guide 41

8: Setup Mode: Channel Configuration

This chapter explains how to configure the serial port.

Notes:

 Current values display in parenthesis.  You must enter some values in hexadecimal notation. See Appendix E: Binary to

Hexadecimal Conversions.

Channel 1 (Option 1)

Select Channel 1 (Option 1) from the Change Setup menu to define how the serial port responds

to network and serial communications. The following sections describe the configurable

parameters within the Channel configuration menu.

Figure 8-1 Serial Port Settings

Baudrate (9600) ? I/F Mode (4C) ? Flow (00) ? Port No (10001) ? ConnectMode (C0) ? Send '+++' in Modem Mode (Y) ? Show IP addr after 'RING' (Y) ? Auto increment source port (N) ? Remote IP Address : (000) .(000) .(000) .(000) Remote Port (0) ? DisConnMode (00) ? FlushMode (00) ? DisConnTime (00:00) ?: SendChar 1 (00) ? SendChar 2 (00) ?

Baudrate

The unit and attached serial device, such as a modem, must agree on a speed or baud rate to use for the serial connection. Valid baud rates are 300, 600, 1200, 2400, 4800, 9600 (default), 19200, 38400, 57600, 115200, and 230400 baud. xDirect also supports high-performance baud rates of

460800 and 921600 bits per second. See CPU Performance (on page 55).

Baudrate (9600) ? _

xDirect User Guide 42

I/F (Interface) Mode

The Interface (I/F) Mode is a bit-coded byte entered in hexadecimal notation. The default setting is

4C.

I/F Mode (4C) ? _

The following table displays available I/F Mode options:

Note: All bit positions in the table that are blank represent “don’t care” bits for that

particular option, which can be set to either a 0 or 1 value .

8: Setup Mode: Channel Configuration

Table 8-2 Interface Mode Options

I/F Mode Option 7 6 5 4 3 2 1 0

RS-232C RS-422/485 4-wire 01 RS-485 2-wire 11 7 Bit 1 0 8 Bit 1 1 No Parity 00 Even Parity 11 Odd Parity 01 1 stop bit 0 1 2 stop bits

(1)

0 0

1 1

Flow

(1) 2 stop bits are implemented by the software. This might influence performance.

The following table demonstrates how to build some common Interface Mode settings:

Table 8-3 Common Interface Mode Settings

Common I/F Mode Setting Binary Hex

RS-232C, 8-bit, No Parity, 1 stop bit 0100 1100 4C RS-232C, 7-bit, Even Parity, 1 stop bit 0111 1000 78 RS-485 2-wire, 8-bit, No Parity, 1 stop bit 0100 1111 4F RS-422, 8-bit, Odd Parity, 1 stop bit 0101 1101 5D

Flow control sets the local handshaking method for stopping serial input/output. The default setting

is 00.

Flow (00) ? _

xDirect User Guide 43

Use the following table to select flow control options:

Port Number

The setting represents the source port number in TCP connections. It is the number that identifies the channel for remote initiating connections.

Port No (10001) ? _

The default setting for Port 1 is 10001. The range is 1-65535, except for the following reserved port

numbers:

8: Setup Mode: Channel Configuration

Table 8-4 Flow Control Options

Flow Control Option Hex

No flow control 00 XON/XOFF flow control 01 Hardware handshake with RTS/CTS lines 02 XON/XOFF pass characters to host 05

Warning: We recommend that you not use the reserved port numbers for this

setting as incorrect operation may result.

Use Port 0 for the outgoing local port to change with each connection. The port range is 50,00059,999. Each subsequent connection increments the number by 1 (it wraps back around to

50,000).

Only use this automatic port increment feature to initiate a connection using TCP. Set the port to a non-zero value when the unit is in a passive mode or when using UDP instead of TCP.

Connect Mode

Connect Mode defines how the unit makes a connection, and how it reacts to incoming connections over the network.

Table 8-5 Reserved Port Numbers

Port Numbers Reserved for

1 – 1024 Reserved (well known ports) 9999 Telnet setup 14000-14009 Reserved for Redirector 30704 Reserved (77F0h) 30718 Reserved (77FEh)

ConnectMode (C0) ? _

Enter Connect Mode options in hexadecimal notation. The default setting is C0.

xDirect User Guide 44

8: Setup Mode: Channel Configuration

Note: All bit positions in the table that are blank represent “don’t care” bits for that

particular option, which can be set to either a 0 or 1 value .

Table 8-6 Connect Mode Options

Connect Mode Option 7 6 5 4 3 2 1 0

a) Incoming Connection

Never accept incoming 0 0 0

Accept with active Modem Control In 0 1 0

Always Accept 1 1 0

b) Response

Nothing (quiet) 0

Character response (C=connect, D=disconnect, N=unreachable)

c) Active Startup

No active startup 0 0 0 0

With any character 0 0 0 1

With active Modem Control In 0 0 1 0

With a specific start character 0 0 1 1

Manual connection 0 1 0 0

Autostart 0101

Hostlist 0 0 1 0

d) Datagram Type

Directed UDP 1 1 0 0

e) Modem Mode

No Echo 0 0 1 1

Data Echo & Modem Response (Numeric)

Data Echo & Modem Response (Verbose)

Modem Response Only (Numeric) 001111

Modem Response Only (Verbose) 001110

01 11 1

01 110

a) Incoming Connection

Never Accept Incoming Rejects all external connection attempts. Accept with active Modem

Control in Always Accept Accepts any incoming connection when a connection is not already

xDirect User Guide 45

Accepts external connection requests only when Modem Control In input

is asserted. Cannot be used with Modem Mode.

established. Default setting.

8: Setup Mode: Channel Configuration

b) Response

Character Response A single character is transmitted to the serial port when there is a change in

connection state: C = connected, D = disconnected, N = host unreachable. The

IP address of the host connecting to the CoBos device will be provided when you use verbose mode.

This option is overridden when the Active Start Modem Mode or Active Start

Host List is in effect. Default setting is Nothing (quiet).

c) Active Startup

No Active Startup Does not attempt to initiate a connection under any circumstance. Default setting. With Any Character Attempts to connect when any character is received from the serial port. With active Modem

Control in With a Specific Start

Character Manual Connection Attempts to connect when directed by a command string received from the serial

Attempts to connect when the Modem Control In input changes from not

asserted to asserted.

Attempts to connect when it receives a specific start character from the serial port. The default start character is carriage return.

port. The first character of the command string must be a C (ASCII 0x43), and the

last character must be either a carriage return (ASCII 0x0D) or a line feed (0x0A). No blanks or space characters may be in the command string. Between the first and last command string characters must be a full or partial destination IP address and may be a destination port number.

The IP address must be in standard decimal-dot notation and may be a partial address, representing the least significant 1, 2, or 3 bytes of the remote IP address. The period is required between each pair of IP address numbers.

If present, the port number must follow the IP address, must be presented as a

decimal number in the range 1-65535, and must be preceded by a forward slash

(ASCII 0x2F). The slash separates the IP address and the port number. If you omit the port number from a command string, the internally stored remote port number starts a connection.

If a partial IP address is presented in a command string, it is interpreted to be the least significant bytes of the IP address and uses the internally stored remote IP address to provide the most significant bytes of the IP address. If the IP address entered is 0.0.0.0/0, the device server enters Monitor Mode.

For example, if the remote IP address already configured in the unit is 129.1.2.3, then an example command string would be C3/7. (This would connect to

129.1.2.3 and port 7.) You may also use a different ending for the connection string. For example, C50.1/23 would connect you to 129.1.50.1 and port 23.

If an IP address does not follow the first command string character (which is "C"), the subsequent character string is interpreted as the host name and domain to be used in DNS lookup. This character string can include a destination port number as well. The port number can be preceded by either a forward slash (/) or a colon ( : ).

Table 8-7 Manual Connection Address Example

Command String Result if remote IP is 129.1.2.3 and remote port is 1234

C121.2.4.5/1 Complete override; connection is started with host 121.2.4.5, port 1. C5 Connects to 129.1.2.5, port 1234. C28.10/12 Connects to 129.1.28.10, port 12.

xDirect User Guide 46

8: Setup Mode: Channel Configuration

Command String Result if remote IP is 129.1.2.3 and remote port is 1234

C0.0.0.0/0 Enters Monitor Mode. Cwww.lantronix.com/80 Tries to connect to the Lantronix web server if the <hostname:domain>

(www.lantronix.com) is configured in the DNS server database.

Host List Option (Hostlist)

Autostart (Automatic Connection)

Hostlist If you enable this option, the device server scrolls through the hostlist until it

If you enable Autostart, the unit automatically connects to the remote IP

address and remote port specified when the firmware starts.

connects to a device listed in the hostlist table. Once it connects, the unit stops trying to connect to any others. If this connection fails, the unit continues to scroll through the table until it is able to connect to another IP in the hostlist.

Hostlist supports a minimum of 1 and a maximum of 12 entries. Each entry

contains the IP address and the port number.

The hostlist is disabled for Manual and Modem Modes. The unit does not accept a data connection from a remote device when the hostlist option is enabled.

Figure 8-8 Host List Option (Hostlist)

Baudrate (9600) ? I/F Mode (4C) ? Flow (00) ? Port No (10001) ? ConnectMode (25) ? Send ‘+++’ in Modem Mode (Y) ? Show IP addr after ‘RING’ (Y) ? Auto increment source port (N) ?

Hostlist :

01. IP : 172.019.000.000 Port : 00023

02. IP : 019.019.002.000 Port : 03001

03. IP : 172.019.003.000 Port : 00000

Change Hostlist ? (N) ? Y

01. IP address : (172) .(019) .(000) .(000) 001 Port : (23) ?

02. IP address : (019) 172.(019) .(002) .(000) 002 Port : (30) ?

03. IP address : (172) .(019) .(003) 000.(000) 003 Port : (0) ?

04. IP address : (000) .(000) .(000) .(000) Hostlist :

01. IP : 172.019.001.000 Port : 00023

02. IP : 172.019.002.000 Port : 03001

03. IP : 172.019.003.000 Port : 10001

Change Hostlist ? (N) ? Hostlist Retrycounter (3) Hostlist Retrytimeout (250) ? DisConnMode (01) ? FlushMode (00) ? DisconnTime (00:00) ?:

xDirect User Guide 47

8: Setup Mode: Channel Configuration

SendChar 1 (00) SendChar 2 (00)

To enable the hostlist:

1. Enter a Connect Mode of 0x20 (2X), where X is any digit. The menu shows you a list of current

entries already defined in the product.

2. To delete, modify, or add an entry, select Yes. If you enter an IP address of 0.0.0.0, that entry

and all others after it are deleted.

3. After completing the hostlist, repeat the previous step if necessary to edit the hostlist again.

4. For Retrycounter, enter the number of times the Lantronix unit should try to make a good

network connection to a hostlist entry that it has successfully ARPed. The range is 1-15, with the default set to 3.

5. For Retrytimeout, enter the number of seconds the unit should wait before failing an

attempted connection. The time is stored as units of milliseconds in the range of 10-65535. The default setting is 250.

d) Datagram Type

Directed UDP When selecting this option, the prompt requests the Datagram type. Enter 01 for

directed or broadcast UDP. Datagrams of type 01 can be sent as a broadcast by enabling this option. The default is not to broadcast.

Note: Datagrams are sent as subnet-directed broadcasts.

When the UDP option is in effect, the unit never attempts to initiate a TCP connection because it uses UDP datagrams to send and receive data.

e) Modem Mode

In Modem (Emulation) Mode, the unit presents a modem interface to the attached serial device. It accepts AT-style modem commands and handles the modem signals correctly.

Normally, there is a modem connected to a local PC and a modem connected to a remote machine. A user must dial from the local PC to the remote machine, accumulating phone charges for each connection. Modem Mode allows you to replace modems with xDirects, and to use an Ethernet connection instead of a phone call. By not having to change communications applications, you avoid potentially expensive phone calls.

To select Modem Mode, set the Connect Mode to C6 (no echo), D6 (echo with full verbose), D7 (echo with numeric response), CF (modem responses only, numeric response), or CE (modem

responses only, full verbose).

Note: If the unit is in Modem Mode, and the serial port is idle, the unit can still accept

network TCP connections to the serial port if Connect Mode is set to C6 (no echo), D6 (echo with full verbose), D7 (echo with numeric response, CF (modem responses only, numeric response), or CE (modem responses only, full verbose).

Without Echo In Modem Mode, echo refers to the echo of all of the characters

entered in command mode; it does not mean to echo data that is transferred. Quiet Mode (without echo) refers to the modem not

sending an answer to the commands received (or displaying what was typed).

xDirect User Guide 48

8: Setup Mode: Channel Configuration

Data Echo & Modem Response Full Verbose: The unit echoes modem commands and responds to

a command with a message string shown in the table below.

Numeric Response: The unit echoes modem commands and

responds to a command with a numeric response.

Modem Responses Only Full Verbose: The unit does not echo modem commands and

responds to a command with a message string shown in the table below.

Numeric Response: The unit does not echo modem commands

and responds to a command with a numeric response.

Table 8-9 Modem Mode Messages

Message Meaning

Full Verbose

OK Command was executed without error.

CONNECT A network connection has been established.

NO CARRIER A network connection has been closed.

RING n.n.n.n. A remote device, having IP address n.n.n.n, is connecting to this device.

Numeric Response

0OK

1 Connected

2Ring

3 No Carrier

4 Error

Received commands must begin with the two-character sequence AT and be terminated with a

carriage return character.

The unit ignores any character sequence received not starting with AT, and only recognizes and processes single AT-style commands. The unit treats compound AT commands as unrecognized

commands.

If the Full Verbose option is in effect, the unit responds to an unrecognized command string that is otherwise formatted correctly (begins with AT and ends with carriage return) with the "OK"

message and takes no further action.

If the Numeric Response option is in effect, the unit responds to an unrecognized command

string that is otherwise formatted correctly with a "0" message and takes no further action.

When an active connection is in effect, the unit transfers data and does not process commands received from the serial interface.

When a connection is terminated or lost, the unit reverts to command mode.

When an active connection is in effect, the unit terminates the connection if it receives the following sequence from the attached serial device:

 No serial data is received for one second.

 The character sequence +++ is received, with no more than one second between each two

characters.

 No serial data is received for one second after the last + character. At this time, the unit

responds affirmatively per the selected echo/response mode.

xDirect User Guide 49

8: Setup Mode: Channel Configuration

 The character string ATH is received, terminated with a carriage return. The unit responds

affirmatively according to the selected echo/response mode and drops the network connection. The serial interface reverts to accepting command strings.

If this sequence is not followed, the unit remains in data transfer mode.

Table 8-10 Modem Mode Commands

Modem Mode Command

ATDTx.x.x.x,pppp or ATDTx.x.x.x/pppp or ATDTx.x.x.x:pppp

ATDTx.x.x.x Makes a connection to an IP address (x.x.x.x) and the remote port number

ATD0.0.0.0 Forces the unit into Monitor Mode if a remote IP address and port number are

ATD or ATDT Forces the unit into Monitor Mode if a remote IP address and port number are

ATDx.x.x.x Makes a connection to an IP address (x.x.x.x) and the remote port number

ATH Hangs up the connection (Entered as +++ATH ). ATS0=n Enables or disables connections from the network going to the serial port.

ATEn Enables or disables character echo and responses.

ATVn Enables numeric response or full verbose.

Function

Makes a connection to an IP address (x.x.x.x) and a remote port number (pppp).

defined within the unit.

not defined within the unit.

defined within the unit.

n=0 disables the ability to make a connection from the network to the serial port.

n=1-9 enables the ability to make a connection from the network to the serial port.

n>1-9 is invalid.

n=0 disables character echo and responses.

n=1 enables character echo and responses.

n=0 enables numeric response.

n=1 enables full verbose.

Note: The unit recognizes these AT commands as single commands such as ATE0 or

ATV1; it does not recognize compound commands such as ATE0V.

Send the Escape Sequence (+++) in Modem Mode

Send ‘+++’ in Modem Mode (Y) ? _

Disable or enable the xDirect’s ability to send the escape sequence. The default setting is Y (Yes)

(send the escape sequence).

Show IP Address after 'RING'

Show IP addr after “RING” (Y) ?

xDirect User Guide 50

Disable or enable the xDirect's ability to show the IP address after RING in Modem Mode. The

default is Y (Yes), to show the IP address.

Auto Increment Source Port

Auto increment source port (N) ? _

Y (Yes) auto increment the source port. The xDirect increments the port number used with each

new connection.

Remote IP Address

This is the destination IP address used with an outgoing connection.

Remote IP Address : (000) (000) (000) (000)_

Note: This option does not display when Hostlist is enabled from the ConnectMode

prompt (see Connect Mode for more information).

8: Setup Mode: Channel Configuration

Remote Port

You must set the remote TCP port number for the unit to make outgoing connections. This parameter defines the port number on the target host to which a connection is attempted.

Remote Port (0) ? _

To connect an ASCII terminal to a host using the unit for login purposes, use the remote port number 23 (Internet standard port number for Telnet services).

Note: This option does not display when Hostlist is enabled from the ConnectMode

prompt (see Connect Mode for more information).

Disconnect Mode (DisConnMode)

This setting determines the conditions under which the unit will cause a network connection to

terminate. The default setting is 00.

DisConnMode (00) ? _

Notes:

 In DisConnMode (Disconnect Mode), when Modem Control In is not asserted, this

condition either drops the connection or is ignored.

 All bit positions in the ta ble t hat are blan k r epr esen t “don ’t ca re” bits for that particular

option, which can be set to either a 0 or 1 value.

xDirect User Guide 51

8: Setup Mode: Channel Configuration

Table 8-11 Disconnect Mode Options

Disconnect Mode Option 7 6 5 4 3 2 1 0

(1)

(6)

Disconnect when Modem Control In is not asserted Ignore Modem Control In 0 Telnet Com Port Cntrl and terminal type setup Channel (port) password Hard disconnect

(3)

(2)

0 Disable hard disconnect 1 State LED off with connection Disconnect with EOT (^D)

(1) The Telnet Com Port Control feature is used in conjunction with Com Port Redirector. The xDirect sends the Terminal

Type upon an outgoing connection.

(2) A password is required for a connection to the serial port from the network. (3) The TCP connection closes even if the remote site does not acknowledge the disconnection. (4) When there is a network connection to or from the serial port, the state LED turns off instead of blinking. (5) When Ctrl+D or Hex 04 is detected, the connection is dropped. Both Telnet Com Port Cntrl and Disconnect with

EOT must be enabled for Disconnect with EOT to function properly. Ctrl+D is only detected going from the serial port to the network.

(6) When Modem Control In transitions from a high state to a low state, the network connection to or from the serial port

drops.

(4)

(5)

Flush Mode (Buffer Flushing)

Using this parameter, you can control line handling and network buffers with connection startup

and disconnect. The default setting is 00.\

FlushMode (00) ? _

You can also select between two different packing algorithms.

Note: All bit positions in the table that are blank represent “don’t care” bits for that

particular option, which can be set to either a 0 or 1 value .

Table 8-12 Flush Mode Options

Function 7 6 5 4 3 2 1 0

Input Buffer (Serial to Network)

Clear with a connection initiated from the device to the network 1

Clear with a connection initiated from the network to the device 1

Clear when the network connection to or from the device is disconnected 1

Output Buffer (Network to Serial)

Clear with a connection initiated from the device to the network 1

Clear with a connection initiated from the network to the device 1

Clear when the network connection to or from the device is disconnected 1

Alternate Packing Algorithm (Pack Control)

Enable 1

xDirect User Guide 52

Pack Control

The packing algorithms define how and when packets are sent to the network. The standard algorithm is optimized for applications in which the unit is used in a local environment, allowing for very small delays for single characters, while keeping the packet count low. The alternate packing algorithm minimizes the packet count on the network and is especially useful in applications in a routed Wide Area Network (WAN). Adjusting parameters in this mode can economize the network data stream.

Pack control settings are enabled in Flush Mode. Set this value to 00 if you do not need specific

functions.

Note: All bit positions in the table that are blank represent “don’t care” bits for that

particular option, which can be set to either a 0 or 1 value .

Option 7 6 5 4 3 2 1 0

Packing Interval

Interval: 12 msec 0 0

Interval: 52 msec 0 1

Interval: 250 msec 1 0

Interval: 5 sec 1 1

Trailing Characters

None 0 0

One 0 1

Two 1 0

2-Byte Send Character Sequence 1

Send Immediately After Send chars 1

8: Setup Mode: Channel Configuration

Table 8-13 Pack Control Options

Packing Interval

Packing Interval defines how long the unit should wait before sending accumulated characters. This wait period is between successive network segments containing data. For alternate packing,

the default interval is 12 ms.

Trailing Characters

In some applications, CRC, Checksum, or other trailing characters follow the end-of-sequence character; this option helps to adapt frame transmission to the frame boundary. The default setting

is 00 (none).

Send Characters

 If 2-Byte Send Character Sequence is enabled, the unit interprets the sendchars as a 2-byte

sequence; if this option is not enabled, the unit interprets them independently. The default

setting is 0 (disabled).

 If Send Immediately After Characters is not set, any characters already in the serial buffer

are included in the transmission after a "transmit" condition is found. If this option is set, the

xDirect User Guide 53

unit sends immediately after recognizing the transmit condition (sendchar or timeout). The

default setting is 0.

Note: A transmission might occur if status information needs to be exchanged or an

acknowledgment needs to be sent.

DisConnTime (Inactivity Timeout)

Use this parameter to set an inactivity timeout. The unit drops the TCP connection to the local port

if there is no activity on the serial line before the set time expires. Enter time in the format mm:ss, where m is the number of minutes and s is the number of seconds.

DisConnTime (00:00) ?:

To disable the inactivity timeout, enter 00:00. Range is 0 (disabled) to 5999 seconds (99 minutes, 59 seconds). Default setting is 0.

Send Characters

8: Setup Mode: Channel Configuration

Enter up to two characters in hexadecimal representation in sendchar.

SendChar 1 (00) ? _ SendChar 2 (00) ? _

If the unit receives a character on the serial line that matches one of these characters, it sends the character immediately, along with any awaiting characters, to the TCP connection. This action minimizes the response time for specific protocol characters on the serial line (for example, ETX,

EOT). Setting the first sendchar to 00 disables the recognition of the characters. Alternatively, the unit can interpret two characters as a sequence (see Pack Control). The default setting is 00.

Telnet Terminal Type

This parameter displays only if you enabled the terminal type option in Disconnect Mode. With this option enabled, you can use the terminal name for the Telnet terminal type. Enter only one name.

With terminal type option enabled, the unit also reacts to the EOR (end of record) and binary options, useful for applications like terminal emulation to IBM hosts.

Channel (Port) Password

This parameter appears only if the channel (port) password option is enabled in Disconnect Mode. With this option enabled, you can set a password on the serial port. The default setting is all 0s.

xDirect User Guide 54

9: Setup Mode: Advanced Settings

Expert Settings (Option 5)

Note: You can change these settings using telnet or serial connections only, not on the

Web Manager.

Caution: Changing the expert settings can drastically affect the per formance and

access to the product. These settings should only be changed by an experienced network administrator.

Select 5 to configure expert settings.

Figure 9-1 Expert Settings

TCP Keepalive time in s (1s - 65s; 0s=disable): (45) ? ARP Cache timeout in s (1s - 600s) : (600) ? CPU performance (0=Regular, 1=Low, 2=High): (0) ? Disable Monitor Mode @ bootup (N) ? HTTP Port Number : (80) ? MTU Size (512 - 1400): (1400) ? TCP Re-transmission Timeout (500 - 4000) (ms): (500) ? Enable alternate MAC (N) ? Ethernet connection type: (0) ?

TCP Keepalive Time In Seconds

This option allows you to change how many seconds the unit waits during a silent connection before attempting to see if the currently connected network device is still on the network. If the unit gets no response, it drops that connection. The default setting is 45.

TCP Keepalive time in s (1s - 65s; 0s=disable): (45) ?

ARP Cache Timeout In Seconds

Whenever the unit communicates with another device on the network, it adds an entry into its ARP table. The ARP Cache timeout option allows you to define how many seconds (1-600) the unit will

wait before timing out this table. The default setting is 600.

ARP cache timeout in s (1s - 600s) : (600) ?

CPU Performance

This option allows you to increase the CPU performance required to use the higher baud rates on the serial interface (460800 bps and 921600 bps). The default CPU performance mode supports up to 230400 bps.

CPU performance (0=Regular, 1=Low, 2=High): (0) ?

 If a baud rate of 460 Kbps or 920 Kbps is set and the high performance mode is disabled, the

operation of the serial channel would be out of the specified error tolerance, thereby leading to inconsistent speed settings on the two ends of the serial channel.

xDirect User Guide 55

9: Setup Mode: Advanced Settings

 Increasing CPU clock speed consumes more power and generates more heat. This reduces

the maximum operating temperature specification. See the appropriate product brief for details.

Monitor Mode at Bootup

This option allows you to disable all entries into Monitor Mode during startup, except for the ‘xxx’

sequence. This prevents entry using yyy, zzz, xx1, and yy1 key sequences (only during the bootup sequence). The default for disabling Monitor Mode at bootup is N (No). See Chapter 11:

Monitor Mode.

Disable Monitor Mode @ bootup (N) ?

HTTP Port Number

This option allows the configuration of the web server port number. The valid range is 1-65535. The default HTTP port number is 80.

HTTP Port Number : (80) ?

MTU Size

The Maximum Transmission Unit (MTU) is the largest physical packet size a network can transmit

for TCP and UDP. Enter between 512 and 1400 bytes. The default setting is 1400 bytes.

MTU Size (512 - 1400): (1400) ?

TCP Re-Transmission Timeout

This feature allows the configuration of the desired TCP re-transmission timeout value. If the ACK is not received for a packet sent from the xDirect device, then the unit will retransmit the data. The valid range is 500-4000 msec. Default is 500.

TCP Re-transmission Timeout (500 - 4000) (ms): (500) ?

Enable Alternate MAC

If necessary, enable the alternate MAC address (if specified in the OEM setup record). The default

setting is N (No).

Enable alternate MAC (N) ?

Ethernet Connection Type

The xDirect allows for the Ethernet speed and duplex to be manually configured. Enter 0 for autonegotiation (default). To select the speed and duplex, enter one of the following: 2 (10Mbit/half duplex), 3 (10Mbit/full duplex), 4 (100Mbit/half duplex), or 5 (100Mbit/full duplex).

Ethernet connection type: (0) ?

Security Settings (Option 6)

You can change security settings by means of Telnet or serial connections only, not on the Web

Manager. We recommend that you set security over the dedicated network or over the serial setup

to prevent eavesdropping.

xDirect User Guide 56

9: Setup Mode: Advanced Settings

Caution: Disabling both Telnet Setup and Port 77FE will prevent users from

accessing the setup menu from the network. Disabling Port 77FE also disables the Web from configuring the device.

Select 6 to configure security settings.

Figure 9-2 Security Settings

Disable SNMP (N) ?

SNMP Community Name (public):

Disable Telnet Setup (N) ?

Disable TFTP Firmware Update (N) ?

Disable Port 77FEh (N) ?

Disable Web Server (N) ?

Disable Web Setup (N) ?

Disable ECHO ports (Y) ?

Enable Encryption (N) ?

Enable Enhanced Password (N) ?

Disable SNMP

This setting allows you to disable the SNMP protocol on the unit for security reasons. The default

setting is N (No).

Disable SNMP (N) ? _

SNMP Community Name

The SNMP Community Name is a required field for NMS to read or write to a device. Enter a string

of 1 to 13 characters. The default setting is public.

SNMP Community Name (public): _

The default entry is public. The current value is displayed in parentheses.

Disable Telnet Setup

Note: If you choose to disable this option, keep in mind th at disabling both Telnet Setup

and Port 77FE will prevent users from ac ce ssin g the setup menu from the network.

This setting defaults to the N (No) option. The Y (Yes) option disables access to Setup Mode by

Telnet (port 9999). It only allows access locally using the web pages and the serial port of the unit.

Disable Telnet Setup (N) ? _

xDirect User Guide 57

9: Setup Mode: Advanced Settings

Disable TFTP Firmware Update

This setting defaults to the N (No) option. The Y (Yes) option disables the use of TFTP to perform

network firmware upgrades. With this option, you can download firmware upgrades over the serial

port using DeviceInstaller’s Recover Firmware procedure. See Chapter 10: Firmware Upgrades.

Disable TFTP Firmware Update (N) : _

Disable Port 77FE (Hex)

Note: If you choose to disable this option, keep in mind th at disabling both Telnet Setup

and Port 77FE will prevent users from ac ce ssin g the setup menu from the network.

Port 77FE is a setting that allows DeviceInstaller, Web Manager, and custom programs to configure the unit remotely. You may wish to disable this capability for security purposes.

Disable Port 77FEh (N) ? _

The default setting is the N (No) option, which enables remote configuration. You can configure

the unit by using DeviceInstaller, web pages, Telnet, or serial configuration.

The Y (Yes) option disables remote configuration and web sites.

Disable Web Server

This setting defaults to the N (No) option. The Y (Yes) option disables the web server.

Disable Web Server (N) ? _

Disable Web Setup

The Y (Yes) option disables configuration using the Web Manager. This setting defaults to the N (No) option.

Disable Web Setup (N) ? _

Disable ECHO Ports

This setting controls whether port 7 echoes characters it receives. The default setting is Y (Yes),

which disables ECHO ports.

Disable ECHO ports (Y) ? _

Enable Encryption

Rijndael is the block cipher algorithm chosen by the National Institute of Science and Technology (NIST) as the Advanced Encryption Standard (AES) to be used by the US government. The xDirect supports 128-, 192-, and 256-bit encryption key lengths.

Note: Configuring encryption should be done through a local connection to the serial

port of the xDirect, or via a secured network connection. Initial configuration information, including the encryption key, is sent in clear text over the network.

To configure AES encryption on the xD irec t:

Enable Encryption (N) Y

Key length in bits (0): 128

xDirect User Guide 58

9: Setup Mode: Advanced Settings

Change Keys (N) Y

Enter Keys: **-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**

1. When prompted to enable encryption, select Y.

2. When prompted, enter the encryption key length. The xDirect supports 128-, 192-, and 256-bit encryption key lengths.

3. When prompted to change keys, select Y.

4. At the Enter Keys prompt, enter your encryption key. The encryption keys are entered in

hexadecimal. The hexadecimal values are echoed as asterisks to prevent onlookers from seeing the key. Hexadecimal values are 0-9 and A-F.

 For a 128-bit key length, enter 32 hexadecimal characters.

 For a 192-bit key length, enter 48 hexadecimal characters.

 For a 256-bit key length, enter 64 hexadecimal characters

5. Continue pressing Enter until you return to the Change Setup menu.

6. From the Change Setup menu, select option 9 to save and exit.

Encryption only applies to the port selected for data tunneling (default 10001), regardless of whether you are using TCP or UDP.

Generally, one of these situations applies:

 Encrypted xDirect-to-xDirect communication. Be sure to configure both xDirect devices with

the same encryption key.

 Third-party application to xDirect-encrypted communication: xDirect uses standard AES

encryption protocols. To communicate successfully, products and applications on the peer side must use the same protocols and the same encryption key as the xDirect.

 Lantronix Secure Com Port Redirector provides an encrypted connection from Windows-

based applications to the xDirect. Information about SCPR is at www.lantronix.com/device-

networking/utilities-tools/scpr A 30-day trial version of SCPR is available.

Note: Developers can license the Lantronix Encryption Library Suite.

See www.lantronix.com/device-networking/utilities-tools

Enable Enhanced Password

This setting defaults to the N (No) option, which allows you to set a 4-character password that protects Setup Mode by means of Telnet and web pages. The Y (Yes) option allows you to set an

extended security password of 16-characters for protecting Telnet and Web Page access.

Enable Enhanced Password (N) ? _

Default Settings (Option 7)

Select 7 to reset the unit’s Channel 1 configuration and expert settings to the default settings. The

server configuration settings for IP address, gateway IP address, and netmask remain unchanged. The specific settings that this option changes are listed below:

xDirect User Guide 59

9: Setup Mode: Advanced Settings

Channel 1 Configuration Defaults

Baudrate 9600 I/F Mode 4C (1 stop bit, no parity, 8 bit, RS-232C) Flow 00 TCP port number 10001 Connect Mode C0 (always accept incoming connection; no active connection startup) Send ‘+++’ in Modem Modem Enabled Show IP addr after ‘RING’ Enabled Auto increment source port Disabled Hostlist retry counter 3 Hostlist retry timeout 250 (msec) Start Character 0x0D (CR) All other parameters 0

Expert Settings Defaults

TCP Keepalive time in s 45 ARP Cache timeout in s 600 CPU Performance 0 (Regular) Disable Monitor Mode @

bootup HTTP Port Number (1-65535) 80 MTU Size (512 – 1400) 1400 TCP Re-transmission

Timeout (500-4000) Alternate MAC Disabled ( for OEM use only) Ethernet Connection Type 0 (auto-negotiate)

500 (ms)

Security Settings Defaults

Disable SNMP No SNMP community name public Disable Telnet setup No Disable TFTP Firmware Update No Disable Port 77FEh No Disable Web Server No Disable Web Setup No Disable ECHO ports Yes Enable Enhanced Password No

xDirect User Guide 60

10: Firmware Upgrades

Obtaining Firmware

You can obtain the most up-to-date firmware and release notes for the unit from the Lantronix web site (www.lantronix.com/support/downloads

Reloading Firmware

There are several ways to update the unit's internal operational code (*.ROM): using DeviceInstaller (the preferred way), using TFTP, or using the serial port. You can also update the unit's internal Web interface (*.COB) using TFTP or DeviceInstaller.

Here are typical names for those files. Check the Lantronix web site for the latest versions and

release notes.

Table 10-1 Firmware Files

ROM File COB

xdirect_6900.rom xdirect_webm_2000.cob

) or by using anonymous FTP (ftp.lantronix.com/pub).

Please refer to the DeviceInstaller online Help for information about reloading firmware using DeviceInstaller. The other methods are discussed below.

Using TFTP: Graphical User Interface

To download new firmware from a computer:

1. Use a TFTP client to send a binary file to the unit (*.ROM to upgrade the unit's internal operational code and *.COB to upgrade its internal Web interface).

Note: TFTP requires the .ROM (binary) version of the unit's internal operational code.

2. In the TFTP server field, enter the IP address of the unit being upgraded.

3. Select Upload operation and Binary format.

4. Enter the full path of the firmware file in the Local file name field.

5. In the Remote file name field, enter the current internal operational code (U5) or WEB1 to WEB6 for the internal Web interface.

6. Click the Upload Now button to transfer the file to the unit.

xDirect User Guide 61

10: Firmware Upgrades

Figure 10-2 TFTP Window

After the firmware has been loaded and stored, which takes approximately 8 seconds to complete, the unit performs a power reset.

Using TFTP: Command Line Interface

To download new firmware from a computer:

1. Enter the following from a TFTP command line interface:

tftp –i <ip address> put <local filename> <destination file name>

The following examples demonstrate the TFTP command sequence to download the .rom file and the .cob file:

tftp –i 192.168.1.111 put xdirect_6900.rom U5 tftp –i 192.168.1.111 put xdirect_webm_2000.cob WEB1

Recovering the Firmware Using the Serial Port and DeviceInstaller

If for some reason the firmware is damaged, you can recover the firmware file by using DeviceInstaller to download the *.ROM file over the serial port.

To recover firmware:

1. Start DeviceInstaller. If your PC has more than one network adapter, a message displays.

Select an adapter and click OK.

2. From the Tools menu, select Advanced/Recover Firmware. The Serial Port Firmware

Upgrade window displays.

3. For Port on PC, enter the COM port on the PC that is connected to the serial port of the

Lantronix unit.

4. For Device Model, be sure the appropriate device (e.g., xDirect) displays.

5. For Firmware File, click the Browse button and go to the location where the firmware file

resides.

Note: Make sure the xDirect on which you are recovering firmware is connected to this

selected port on your PC.

xDirect User Guide 62

10: Firmware Upgrades

6. Click OK to download the file.

7. When prompted, reset the device. Status messages and a progress bar at the bottom of the screen show the progress of the file transfer. When the file transfer completes, the message

“Successful, Click OK to Close” displays.

8. Click the OK button to complete this procedure.

Note: For more information, see Recovering Firmware in the DeviceInstaller online

Help.

xDirect User Guide 63

11: Monitor Mode

Monitor Mode is a command-line interface used for diagnostic purposes. There are two ways to enter Monitor Mode: locally using the serial port or remotely using the network.

Entering Monitor Mode Using the Serial Port

To enter Monitor Mode locally:

1. Follow the same steps used for setting the serial configuration parameters.

2. Instead of typing three x keys, however:

 Type zzz (or xx1) to enter Monitor Mode with network connections.  Type yyy (or yy1) to enter Monitor Mode without network connections.

A 0> prompt indicates that you have successfully entered Monitor Mode.

Entering Monitor Mode Using the Network Port

To enter Monitor Mode using a Telnet connection:

1. From the Windows Start menu, click Run and type the following command, where x.x.x.x is

the IP address, and 9999 is the unit’s fixed network configuration port number:

Windows: telnet x.x.x.x 9999

UNIX: telnet x.x.x.x:9999

2. Click OK. The following information and login prompts display (see Figure 11-1).

Figure 11-1 MAC Address and Login Prompt

*** Lantronix xDirect 232 Device Server *** MAC address 00204A9D028B Software version V6.9.0.0RC3 (120828) XDIRECT AES library version 1.8.2.1 User Name :admin Password :---Press Enter for Setup Mode

3. Enter User Name (user name is admin and cannot be changed). Pressing the Enter key after entry is not necessary. The Password field will appear.

4. Enter Password (default password is PASS). Pressing the Enter key after entry is not

necessary. You will be prompted to enter Setup Mode.

Note: Password can be modified or disabled. See Server Configuration (on page 26).

5. Type M (upper case) immediately.

A 0> prompt indicates that you have successfully entered Monitor Mode.

xDirect User Guide 64

Monitor Mode Commands

The following commands are available in Monitor Mode. Many commands have an IP address as an optional parameter (xxx.xxx.xxx.xxx). If you enter the IP address, the command is applied to another unit with that IP address. If you do not enter the IP address, the command is executed locally.

Note: All commands must be in capital letters. Responses to some of the commands

are in Intel Hex format.

Table 11-2 Monitor Mode Commands

Command Command Name Function

VS x.x.x.x Version Queries software header record (16 bytes) of unit with IP

GC x.x.x.x Get Configuration Gets configuration of unit with IP address x.x.x.x as hex

SC x.x.x.x Send Configuration Sets configuration of unit with IP address x.x.x.x from

PI x.x.x.x Ping Pings unit with IP address x.x.x.x to check device status. AT ARP Table Shows the unit’s ARP table entries. TT TCP Connection Table Shows all incoming and outgoing TCP connections. NC Network Connection Shows the unit’s current IP address, gateway, subnet

RS Reset Resets the unit’s power. QU Quit Exits diagnostics mode.

G0, G1, ....,Ge, Gf Get configuration from

memory page

S0, S1,...,Se, Sf Set configuration to

memory page

GM Get MAC address Shows the unit's 6-byte MAC address. SS Set Security record Sets the Security record without the encryption key and

SA Scan Initiates a wireless scan if the wireless interface is

NS Network Status Reports the network interfaces’ statuses. Includes

11: Monitor Mode

address x.x.x.x.

records (120 bytes).

hex records.

mask, and DNS server.

Gets a memory page of configuration information from the device.

Sets a memory page of configuration information on the device.

length parameters. The entire record must still be written, but the encryption-specific bytes do not need to be provided (they can be null since they are not overwritten).

enabled. Reports any stations found, including BSSID, SSID, and RSSI. If SA is followed by a string, the string is used to filter SSIDs before reporting. If the BSS does not broadcast its SSID, only the BSSID and RSSI are returned.

potentially negotiated parameters like speed/duplex for Ethernet or BSSID, encryption, authentication for wireless interfaces.

xDirect User Guide 65

11: Monitor Mode

Command (continued)

co Set IP address, host

Command Name Function

Example: bits, gateway, and DNS server IP

co 192.168.0.10 8 192.168.0.1 10001 192.168.1.10

with

192.168.0.10 = IP address of the xDirect

8 = number of host bits

192.168.0.1 = gateway IP address

10001 = port number of the xDirect

192.168.1.10 = IP address of the DNS Server

The xDirect stores the setup and performs a reset. It

sends an X before the reset if the command was OK.

Note: Entering any of the commands listed above generates one of the following

command response codes:

Table 11-3 Command Response Codes

Response Meaning

0> OK; no error 1> No answer from remote device 2> Cannot reach remote device or no answer 8> Wrong parameter(s) 9> Invalid command

xDirect User Guide 66

Appendix A: Troubleshooting and Contact Info

Figure A-1 xDirect LEDs

This chapter discusses how you can diagnose and fix errors quickly without having to contact a dealer or Lantronix. It helps to connect a terminal to the serial port while diagnosing an error to view summary messages that may display. When troubleshooting, always ensure that the physical connections (power cable, network cable, and serial cable) are secure.

Note: Some unexplained errors might be caused by duplicate IP addresses on the

network. Make sure that your unit's IP address is unique.

When troubleshooting the following problems, make sure that the xDirect is powered up. Confirm that you are using a good network connection.

LEDs

xDirect has the following LEDs, which help indicate and monitor device activity.

 “X” Power/Status

 Ethernet Link

 Ethernet Data Activity

 Serial RX Data Activity

 Serial TX Data Activity

Status LED

The “X” Power/Status LED located on the top of the xDirect unit displays multiple blink patterns. The following table explains the Status LED functions based on the number of LED blinks between pauses:

Status LED Condition

OFF No power. Blinks 3 times every 4 seconds Duplicate IP address present on network. Blinks 5 times every 4 seconds No DHCP address obtained. Blinks 2 times every second Setup menu active. Blinks 1 time every second Socket connection to the serial chanel.

Table A-2 Status LED

xDirect User Guide 67

Appendix A: Troubleshooting and Contact Info

Serial LEDs

Two serial LEDs on top of the xDirect unit, directly adjacent to the “X” Power/Status LED, indicate transmit and receive data activity:

Table A-3 Serial LEDs

Serial LED Color Condition

TX Serial LED Green Indicates transmit data activity. RX Serial LED Amber Indicates receive data activity.

RJ45 Ethernet LED

The following two tables describe the meaning of the left and right LED colors on the Ethernet.

Table A-4 Ethernet Link LED Table A-5 Ethernet Activity LED

Color Meaning Color Meaning

Off No Link Off No Activity Amber 10 Mbps Amber Half Duplex Green 100 Mbps Green Full Duplex

Problems and Error Messages

Table A-6 Problems and Error Messages

Problem/Message Reason Solution

When you issue the ARP –S

command in Windows, the "ARP entry addition failed: 5" message displays. For Windows Vista/7 you need to run DOS as administrator regardless of your login.

When you attempt to assign an IP address to the unit by the ARP method, the "Press Enter to go into Setup Mode" error "(described below) message displays. Now when you Telnet to the device server, the connection fails.

Your currently logged-in user does not have the correct rights to use this command on this PC. Windows Vista/7 has changed security measures.

When you Telnet to port 1 on the device server, you are only assigning a temporary IP address. When you Telnet into port 9999 and do not press

Enter quickly, the device server

may have rebooted, causing it to lose the IP address.

Have someone from your IT department log you in with sufficient rights. To configure Windows Vista/7Use the link below for FAQ

1442.

http://ltxfaq.custhelp.com/app/answers/list

Enter 1442 in the keyword search field to retrieve the FAQ 1442 instructions.

Telnet back to Port 1. Wait for it to fail, then Telnet to port 9999 again. Make sure you

press Enter quickly.

xDirect User Guide 68

Appendix A: Troubleshooting and Contact Info

Problem/Message (continued) Reason Solution

When you Telnet to port 9999, the "Press Enter to go into Setup Mode" message displays. However, nothing

happens when you press Enter, or

your connection is closed.

When you Telnet to port 1 to assign an IP address to the device server, the Telnet window does not respond for a long time.

For an audio/video instruction segment about assigning an IP using ARP go to:

http://ltxfaq.custhelp.com/app/ answers/list

Enter 1119 in the keyword search field to retrieve the FAQ 1119 for instructions. Look for the tutorial that is titled “Assigning an IP address using ARP” under the CoBos tutorials.

When you try to assign an IP with DeviceInstaller, you get the following:

"No response from device!

Verify the IP, Hardware.

Address and Network Class.

Please try again."

The device server is not communicating with the serial device to which it is attached.

You did not press Enter quickly

enough. You only have 5

seconds to press Enter before

the connection is closed.

You may have entered the Ethernet address incorrectly with the ARP command.

The IP address you are trying to assign is not on your local subnet.

The device server may not be plugged into the network properly.

The cause is most likely one of the following:

 The hardware address you

specified is incorrect.

 The IP address you are

trying to assign is not a valid IP for your logical subnet.

 You did not choose the

correct subnet mask.

The most likely reason is the wrong serial settings were chosen.

Telnet to port 9999 again, but press Enter

as soon as you see the "Press Enter to go into Setup Mode" message.

Confirm that the Ethernet address that you entered with the ARP command is correct. The Ethernet address may only include numbers 0-9 and letters A-F. In Windows and usually in Unix, the segments of the Ethernet address are separated by dashes. In some forms of Unix, the Ethernet address is segmented with colons.

Confirm that your PC has an IP address and that it is in the same local subnet that you are trying to assign to the device server.

Make sure that the Link LED is lit. If the Link LED is not lit, then the device server is not properly plugged into the network.

Double-check the parameters that you specified.

Note: You cannot assign an IP address to

a device server through a router. See

Chapter 4: Using DeviceInstaller .

The serial settings for the serial device and the device server must match. The default serial settings for the device server are RS232, 9600 baud, 8 character bits, no parity,

1 stop bit, no flow control. Reference Serial

Settings (on page 29) or

http://ltxfaq.custhelp.com/app/answers/list

Enter 1119 in the keyword search field to retrieve the FAQ 1119 for instructions. Look for the tutorial that is titled “Assigning an IP address using Device Installer” under the CoBos tutorials.

xDirect User Guide 69

Appendix A: Troubleshooting and Contact Info

Problem/Message (continued) Reason Solution

When you try to enter the setup mode on the device server using the serial port, you get no response.

You can ping the device server, but not Telnet to the device server on port

9999.

With DeviceInstaller, you get the

Wrong Password error when you try

to upgrade the firmware.

The device server appears to be set up correctly, but you are not communicating with your device attached to the device server across the network.

When connecting to the WebManager within the device server, the "No Connection With The Device Server" message displays.

The issue is most likely something covered in the previous problem, or possibly,

you have Caps Lock on.

There may be an IP address conflict on your network

You are not Telneting to port

9999.

The Telnet configuration port (9999) is disabled within the device server security settings.

The file you are attempting to load is the incorrect firmware file for the XDIRECT.

If you are sure that the serial port settings are correct, then you may not be connecting to the correct socket of the device server.

Another possibility is that the device server is not set up correctly to make a good socket connection to the network.

Your computer is not able to connect to port 30718 (77FEh) on the device server.

Double-check everything in the problem

above. Confirm that Caps Lock is not on.

Reference

Serial Settings (on page 29) or

http://ltxfaq.custhelp.com/app/answers/list

Enter 1119 in the keyword search field to retrieve the FAQ 1119 for instructions. Look for the tutorial that is titled “Assigning an IP address using serial” under the CoBos tutorials.

Turn the device server off and then issue the following commands at the DOS prompt of your computer:

ARP -D X.X.X.X (X.X.X.X is the IP of the device server).

PING X.X.X.X (X.X.X.X is the IP of the device server).

If you get a response, then there is a duplicate IP address on the network. If you do not get a response, use the serial port to verify that Telnet is not disabled.

Download the correct firmware file from the Lantronix website.

You can check to see whether there is a socket connection to or from the XDIRECT by looking at the Status LED.

If the Status LED is blinking consistently, then there is a good socket connection.

If the Status LED is solid, then the socket connection does not exist. Use the Connect

Mode option C0 for making a connection to

the XDIRECT from the network. Use

Connect Mode option C1 or C5 for a

connection to the network from the XDIRECT.

Make sure that port 30718 (77FEh) is not blocked with any router that you are using on the network. Also, make sure that port 77FEh is not disabled within the Security settings of the device server.

xDirect User Guide 70

Technical Support

United States

Phone: (800) 422-7044

Please check our online knowledge base or send a question to Technical Support at http://

www.lantronix.com/support.

Europe, Middle East and Africa

Phone: (33) 13-930-4172 Email: eu_techsupp@lantronix.com

Firmware downloads, FAQs, and the most up-to-date documentation are available at http://

www.lantronix.com/support

When you report a problem, please provide the following information:

 Your name, and your company name, address, and phone number

 Lantronix model number

 Lantronix serial number/MAC address

 Firmware version (on the first screen shown when you Telnet to the device)

Appendix A: Troubleshooting and Contact Info

or eu_support@lantronix.com

 Description of the problem

 Status of the unit when the problem occurred (please try to include information on user and

network activity at the time of the problem)

xDirect User Guide 71

Appendix B: Connections and Pinouts

The xDirect has a DB9F DCE connector, and an Ethernet 10/100 RJ45 interface. The xDirect can be powered via a mini USB-B jack with a provided 5 VDC power supply, or Ethernet PoE (hardware optional), or DB9F pin 9 and 5.

Figure B-1 Single Serial Port and Ethernet Port on xDirect

Serial Port Pinouts

The xDirect has one female DB9 DCE serial port that supports one of three pinouts depending on the model of your xDirect unit:

Figure B-2 DB9F in RS232 Mode (All Models)

Figure B-3 DB9F in RS422/485 (4-Wire) Mode (xDirect485 & PoE Models)

xDirect User Guide 72

Figure B-4 DB9F in RS485 (2-Wire) Mode (xDirect485 & PoE Models)

Ethernet Connector Pinouts

The xDirect supports 10/100 Mbps half or full duplex Ethernet through an RJ45 connector. For PoE option, the xDirect is compliant as an IEEE 802.3af Power Device, Class . Power connections can be established via data pins (1 & 2 and 3 & 6), or spare pins (4 & 5 and 7 & 8).

Figure B-5 RJ45 Ethernet Connector

Appendix B: Connections and Pinouts

Table B-6 Ethernet RJ45 Connector Pin-Outs

Pin Ethernet Data PoE Alternate A

(data pins)

1 2 3 4 5 6 7 8

TX+ (out) VDC+ VDC-

TX- (out) VDC+ VDC-

RX+ (in) VDC- VDC+

RX- (in) VDC- VDC+

PoE Alternate B (data pins)

PoE Alternate C (spare pins)

PoE Alternate D (spare pins)

VDC+ VDC-

VDC- VDC+

Note: The Ethernet connector pin-out above is provided only for reference during

installation and troubleshooting. xDirect is not HP Auto-MDIX compatible (i.e. not straight/ cross cable interchangeable). When utilizing PoE to power the xDirect (for PoE model only), use an Ethernet hub/switch or PoE injector that is IEEE 802.3af compliant.

xDirect User Guide 73

Power Jack (Mini USB-B)

The 5 VDC power supply included with standard xDirect devices (and not included the xDirect PoE model) connects to standard xDirect units through a mini USB connector on the side of the device.

Figure B-7 Mini USB Power Port Connector on Standard xDirect Units

Appendix B: Connections and Pinouts

xDirect User Guide 74

Appendix C: T echnical Specifications

Table C-1 xDirect Technical Specifications

Category Description

CONTROLLER

CPU Lantronix DSTni-EX enhanced 16-bit x86 architecture, 48 MHz clock

MEMORY

Internal CPU Memory 256 KB zero wait state SRAM

Flash 8 Mbits (1 MB)

POWER INPUT

1 Mini USB-B jack  Accepts 5 VDC Wall Adapter (included in non-PoE models)

1 DB9F Redundant Powering  5 to 15 VDC

Optional PoE Redundant Powering via Ethernet RJ45 Connector (PoE version only)

LED Indicator (amber “X”) Power/Status

Power Rating

SERIAL INTERFACE

1 DB9F Connector

Serial Line Formats

Modem Control DTR, DSR

Flow Control

LEDs for Serial Data Transmit and Receive Activities:

1,2

 Pin 1 (+) and pin 4, 5 (-)  Data pins = no connection

Note: User can also use USB powering from a PC as long as the USB source is

able to provide 5V 500mA with no requirement for power negotiation

 Pin 9 (+) and pin 5 (-)

Note: If using a null modem gender (Lantronix P/N 140-448-R), Pin 9 can be

used to power the unit.

 IEEE 802.3af PoE standard-compliant PD  Powering via data pins or spare pins  Magnetic Isolation 1500 VAC between Ethernet connection and internal logic

Note: See ordering part number for PoE option on Lantronix website

 1.3W max with no PoE  2.0W max with PoE option

 DCE serial port  Software-selectable baud rate from 300 to 921 Kbaud  Software-selectable RS232, RS422 or RS485 (2 and 4 wire support)  Redundant powering from pin 9 (+) and pin 5 (-), 5V to 15 VDC  15kV HBM ESD protection on RS232 and RS422/485 transceivers

 Characters: 7 or 8 data bits  Stop bits: 1 or 2  Parity: odd, even, none

 Hardware: CTS/RTS  Software: XON/XOFF

 Green: indicates transmission activity  Amber: indicates reception activity

xDirect User Guide 75

Appendix C: Technical Specifications

Category (continued) Description

NETWORK INTERFACE

1 RJ45 Connector  10Base-T/100Base-TX Ethernet port

 Software selectable Ethernet speed 10/100/Auto  Software selectable Half/Full/Auto duplex  15 KV ESD protection by TVS diodes

Ethernet LEDs

Magnetic Isolation 1500 VAC between Ethernet connection and internal logic

WEIGHT 0.068 kg (0.15 lbs) ENVIRONMENTAL

Operating Temperature

Storage Temperature -40° to +85°C

Relative Humidity 0 to 90% non-condensing

1. Connect Power Input only to IEC Class III or NEC Class 2 Circuits. Connect POE only to IEEE 802.3 series Standard (Ethernet).

2. In the case of more than one power sources are plugged in for power redundancy (e.g. PoE and DB9F pins, or mini USB-B and DB9F pins, or PoE and DB9F pins), unit's power usage is likely provided between sources. Also, note that this redundancy configuration does not guarantee an uninterrupted operation at the moment when one source goes out of service.

3. Lantronix power supply shipped with xDirect is UL certified 0° to +40°C operating only, thus, users are cautioned when using with xDirect in environments outside of this temperature range. Users can:

a) use both the xDirect and the power supply at 0° to +40°C, or b) place the power supply in the environment temperature 0° to +40°C, and run the output cord to xDirect

which could be placed in its own environment operating -40° to +75°C, or

c) use a power supply that has similar rated temperature to that of xDirect so that the power supply and

xDirect can be placed in the same environment.

 10/100 Mbit Link (green/amber)  10/100 Activity (green/amber)

-40° to +85°C for non-PoE models

UL certified -40° to +75°C

xDirect User Guide 76

Appendix D: Alternative Ways to Assign an IP

Address

Earlier chapters describe how to assign a static IP address using DeviceInstaller, Web Manager, and Setup Mode (through a Telnet or serial connection). This section covers other methods for assigning an IP address over the network.

DHCP

The unit ships with a default IP address of 0.0.0.0, which automatically enables DHCP. If a DHCP server exists on the network, it provides the unit with an IP address, gateway address, and subnet mask when the unit boots up.

You can use the DeviceInstaller software to search the network for the DHCP-assigned IP address and add it to the list of devices retrieved.

Note: This DHCP address does not appear in the unit’s Setup Mode or in Web

Manager. You can determine your unit’s DHCP-assigned IP address in Monitor Mode. When you enter Monitor Mode from the serial port with network connection enabled and issue the NC (Network Communication) command, you see the unit’s IP configuration.

AutoIP

The unit ships with a default IP address of 0.0.0.0, which automatically enables Auto IP within the unit. AutoIP is an alternative to DHCP that allows hosts to obtain an IP address automatically in smaller networks that may not have a DHCP server. A range of IP addresses (from 169.254.0.1 to 169.254.255.1) has been explicitly reserved for AutoIP-enabled devices. Do not use this range of Auto IP addresses over the Internet.

 If your unit cannot find a DHCP server, and you have not manually assigned an IP address to

 If the selected address is not in use, then the unit uses it for local subnet communication.

 If another device is using the selected IP address, the unit selects another address from the

AutoIP does not replace DHCP. The unit continues to look for a DHCP server on the network. If it finds a DHCP server, the unit switches to the DHCP server-provided address and reboots.

Note: If a DHCP server is found, but it denies the request for an IP address, the unit

does not attach to the network, but waits and retries.

AutoIP can be disabled by setting the unit’s IP address to 0.0.1.0. This setting enables DHCP but disables AutoIP.

it, the unit automatically selects an address from the AutoIP reserved range. Then, your unit sends out a (ARP) request to other nodes on the same network to see whether the selected address is being used.

AutoIP range and reboots. After reboot, the unit sends out another ARP request to see if the selected address is in use, and so on.

xDirect User Guide 77

BOOTP

Similar to DHCP, but for smaller networks. Automatically assigns the IP address for a specific duration of time.

ARP and Telnet

If the unit has no IP address, you can use Address Resolution Protocol (ARP) method from UNIX and Windows-based systems to assign a temporary IP address.

To assign a temporary IP address:

1. On a UNIX or Windows-based host, create an entry in the host's ARP table using the intended IP address and the hardware address of the unit (on the product label on the bottom of the unit).

arp -s 191.12.3.77 00:20:4a:xx:xx:xx (Unix)

arp -s 191.12.3.77 00-20-4a-xx-xx-xx (Windows)

Note: For the ARP command to work on Windows 95, the ARP table on the PC must

have at least one IP address defined other than its own.

Appendix D: Alternative Ways to Assign an IP Address

2. If you are using Windows 95, type ARP -A at the DOS command prompt to verify that there is at least one entry in the ARP table. If the local machine is the only entry, ping another IP address on your network to build a new entry in the ARP table; the IP address must be a host other than the machine on which you are working. Once there is at least one additional entry in the ARP table, use the following command to ARP an IP address to the unit:

arp -s 191.12.3.77 00-20-4a-xx-xx-xx

3. Open a Telnet connection to port 1. The connection fails quickly, but the unit temporarily changes its IP address to the one designated in this step.

telnet 191.12.3.77 1

4. Open a Telnet connection to port 9999, and press Enter within five seconds to go into Setup

Mode. If you wait longer than five seconds, the unit reboots.

telnet 191.12.3.77 9999

Note: The IP address you just set is temporary and reverts to the default value when the

unit’s power is reset, unless you configure the unit with a static IP address and store the changes permanently.

xDirect User Guide 78

Appendix E: Binary to Hexadecimal Conversions

Decimal Binary Hex

0 0000 0

1 0001 1

2 0010 2

3 0011 3

4 0100 4

5 0101 5

6 0110 6

7 0111 7

8 1000 8

9 1001 9

10 1010 A

11 1011 B

12 1100 C

13 1101 D

14 1110 E

15 1111 F

Table E-1 Binary to Hexadecimal

Conversion

Many of the unit's configuration procedures require you to assemble a series of options (represented as bits) into a complete command (represented as a byte).

The resulting binary value must be converted to a hexadecimal representation.

Use this chapter to learn to convert binary values to hexadecimals or to look up hexadecimal values in the tables of configuration options. The tables include:

 Command Mode (serial string sign-on message)

 AES Keys

Converting Binary to Hexadecimal

Following are two simple ways to convert binary numbers to hexadecimal notation.

Conversion Table

Hexadecimal digits have values ranging from 0 to F, which are represented as 0-9, A (for 10), B (for 11), etc. To convert a binary value (for example, 0100

1100) to a hexadecimal representation, treat the

upper and lower four bits separately to produce a twodigit hexadecimal number (in this case, 4C). Use the following table to convert values from binary to hexadecimal.

Scientific Calculator

Another simple way to convert binary to hexadecimal is to use a scientific calculator, such as the one available on the Windows operating systems. For example:

1. On the Windows Start menu, click Programs -> Accessories -> Calculator.

2. On the View menu, select Scientific. The

scientific calculator appears.

3. Click Bin (Binary), and type the number you want

to convert.

xDirect User Guide 79

Figure E-2 Windows Scientific Calculator

4. Click Hex. The hexadecimal value appears.

Figure E-3 Hexadecimal Values in the Scientific Calculator

Appendix E: Binary to Hexadecimal Conversions

xDirect User Guide 80

Appendix F: Compliance

Manufacturer’s Name & Address

Lantronix, Inc. 167 Technology Drive, Irvine, CA 92618 USA Tel: 800-526-8766 Tel: 949-453-3990 Fax: 949-450-7249

Declares that the following product:

Product Name Model: xDirect Device Server

Conforms to the following standards or other normative documents:

Safety

 UL 60950-1, 2nd Edition

 CAN/CSA-C22.2 No. 60950-1-07, 2nd Edition

 IEC 60950-1:2005, 2nd Edition with National Deviations

 Low Voltage Directive (2006/95/EC)

 VCCI

 C-TICK

Electromagnetic Emissions

 FCC Part 15 Subpart B, Class B

 Industry Canada ICES-003 Issue 4 February 2004

 CISPR 22:2008

 VCCI V-3/2011.04

 AS/NZS CISPR 22:2009

 EN 55022:2010

 EN 61000-3-2:2006 + A1:2009 + A2:2009

 EN 61000-3-3:2008

 ANSI C63.4:2009

Electromagnetic Immunity

 EN 55024:2010

 EN 61000-4-2:2009

 EN 61000-4-3:2006 + A1:2008 + A2:2010

 EN 61000-4-4:2004 + A1:2010

 EN 61000-4-5:2006

 EN 61000-4-6:2009

 EN 61000-4-8:2010

 EN 61000-4-11:2004

xDirect User Guide 81

Appendix F: Compliance

RoHS Notice

All Lantronix products in the following families are China RoHS-compliant and free of the following hazardous substances and elements:

 Lead (Pb)  Mercury (Hg)  Polybrominated biphenyls (PBB)  Cadmium (Cd)  Hexavalent Chromium (Cr (VI))  Polybrominated diphenyl ethers (PBDE)

Product Family Name Toxic or hazardous Substances and Elements

Lead (Pb)

DSC 0 0 0 0 0 0 EDS 0 0 0 0 0 0 IntelliBox 0 0 0 0 0 0 MatchPort 0 0 0 0 0 0 Micro 0 0 0 0 0 0 MSS100 0 0 0 0 0 0 PremierWave 0 0 0 0 0 0 SCS 0 0 0 0 0 0 SecureBox 0 0 0 0 0 0 SLB 0 0 0 0 0 0 SLC 0 0 0 0 0 0 SLP 0 0 0 0 0 0 Spider and Spider Duo 0 0 0 0 0 0 UBox 0 0 0 0 0 0 UDS1100 and 2100 0 0 0 0 0 0 WiBox 0 0 0 0 0 0 WiPort 0 0 0 0 0 0 xDirect 0 0 0 0 0 0 xPico 0 0 0 0 0 0 XPort 0 0 0 0 0 0 XPress DR & XPress-DR+ 0 0 0 0 0 0 xPrintServer 0 0 0 0 0 0 xSenso 0 0 0 0 0 0

O: toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ/T11363-2006.

X: toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ/T11363-2006.

Mercury (Hg)

Cadmium (Cd)

Hexavalent Chromium (Cr (VI))

Polybrominate d biphenyls (PBB)

Polybrominated diphenyl ethers (PBDE)

xDirect User Guide 82

Lantronix 900-653-R User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Copyright & Trademark

Warranty

Contacts

Disclaimer

Revision History

Table of Contents

List of Figures

List of Tables

1: Using this Guide

Purpose and Audience

Chapter Summary

Additional Documentation

2: Introduction

Key Features

Applications

Protocol Support

Additional Features

Configuration Methods

Product Information Label

3: Installation of xDirect

Package Contents

Installing the xDirect

Required Information

Hardware Address

IP Address

4: Using DeviceInstaller

Installing DeviceInstaller

Assigning an IP Address

Adding the Unit to the Manage List

Accessing the xDirect Using DeviceInstaller

Viewing the Current Configuration

Next Step

Assigning the IP Address: Serial Port Login

5: Configuration Using Web Manager

Accessing xDirect Using DeviceInstaller

Network Configuration

Network Mode

Automatic IP Address Configuration

Static IP Address Configuration

Ethernet Configuration

Server Configuration

Server Configuration

Advanced

Host List Configuration

Retry Settings

Host Information

Channel 1 Configuration

Serial Settings

Channel 1

Port Settings

Pack Control

Flush Input Buffer (Serial to Network)

Flush Output Buffer (Network to Serial)

Connection Settings - TCP

Connect Protocol

Connect Mode: Passive Connection

Connect Mode: Active Connection

Endpoint Configuration

Common Options

Disconnect Mode

Connection Settings - UDP

Connect Protocol

Datagram Mode

Endpoint Configuration

Apply Settings

Apply Defaults

Accessing Setup Mode

Telnet Connection

Serial Port Connection

Exiting Setup Mode

7: Setup Mode: Server Configuration

Server Configuration (Option 0)

IP Address

Set Gateway IP Address

Netmask: Number of Bits for Host Part

Set DNS Server IP Address