Lantronix UDS10, UDS100 User Manual

UDS10

UDS100

User Guide

Part Number 900-360

Revision A June 2004

© 2004, Lantronix. All rights reserved. No part of the contents of this book may be transmitted or reproduced in any form or by any means without the written permission of Lantronix. Printed in the United States of America.

Ethernet is a trademark of XEROX Corporation. UNIX is a registered trademark of The Open Group. Windows 95, Windows 98, Windows 2000, and Windows NT are trademarks of Microsoft Corp. Netscape is a trademark of Netscape Communications Corporation.

Contacts

Lantronix

15353 Barranca Parkway Irvine, CA 92618, USA Phone: 949-453-3990 Fax: 949-453-3995

Technical Support

Phone: 800-422-7044 or 949-453-7198 Fax: 949-450-7226 Online: www.lantronix.com/support

Email: support@lantronix.com

Sales Offices

For a current list of our domestic and international sales offices, go to the Lantronix Web site at http://www.lantronix.com/about/contact/index.html

Disclaimer & Revisions

Operation of this equipment in a residential area is likely to cause interference, in which case the user, at his or her own expense, will be required to take whatever measures may be required to correct the interference.

Note: This product has been designed to comply with the limits for a Class A

digital device pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against such interference when operating in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with this guide, may cause harmful interference to radio communications.

Changes or modifications to this device not explicitly approved by Lantronix will void the user's authority to operate this device.

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

Date Part No. Rev. Comments

6/04 900-360 A

Initial document combining UDS10 and UDS100 products.

Contents

Contacts 2 1: Using This Guide 8

Purpose and Audience________________________________________________ 8 Chapter Summary ___________________________________________________ 8 Additional Documentation _____________________________________________ 9

2: Introduction 10

Applications _______________________________________________________ 10 Application Examples________________________________________________ 10 Protocol Support ___________________________________________________ 12 Additional Features _________________________________________________ 12 Configuration Methods_______________________________________________ 12 Product Information Label ____________________________________________ 13

3: Getting Started 14

Installing the UDS __________________________________________________ 14 Required Information ________________________________________________ 15

Assigning the IP Address and Related Network Settings ____________________ 16

Hardware Address_______________________________________________ 15 IP Address_____________________________________________________ 15

DeviceInstaller__________________________________________________ 16 Serial Port Login ________________________________________________ 17

4: Configuring the UDS Using Web Manager 18

Accessing Web Manager _____________________________________________ 18 Using Web Manager ________________________________________________ 20

Example_______________________________________________________ 20

5: Configuring the UDS Using Telnet or the Serial Port 22

Using a Telnet Connection ________________________________________ 22 Using the Serial Port _____________________________________________ 23

Server Configuration (Network Configuration) _____________________________ 24

IP Address_____________________________________________________ 24 Set Gateway IP Address __________________________________________ 24 Netmask ______________________________________________________ 24 Change Telnet configuration password_______________________________ 25 DHCP Naming__________________________________________________ 25

Channel 1 Configuration (Serial Port Settings) ____________________________ 26

Baudrate ______________________________________________________ 26 I/F (Interface) Mode ______________________________________________ 26 Flow__________________________________________________________ 27 Port Number ___________________________________________________ 27 Connect Mode __________________________________________________ 28 Manual Connection ______________________________________________ 29

UDS10/UDS100 User Guide

Remote IP Address______________________________________________ 32 Remote Port ___________________________________________________ 32 Disconnect Mode _______________________________________________ 33 Flush Mode ____________________________________________________ 33 Pack Control ___________________________________________________ 34 Disconnect Time (Inactivity Timeout) ________________________________ 35 Send Characters ________________________________________________ 35 Telnet Terminal Type ____________________________________________ 35 Channel (Port) Password _________________________________________ 35

Expert Settings ____________________________________________________ 35

TCP Keepalive time in s __________________________________________ 36 ARP Cache timeout in s __________________________________________ 36

Security Settings ___________________________________________________ 36

Disable SNMP__________________________________________________ 36 SNMP Community Name _________________________________________ 37 Disable Telnet Setup_____________________________________________ 37 Disable TFTP Firmware Upgrade ___________________________________ 37 Disable Port 77FE (Hex) __________________________________________ 37 Disable Web Setup ______________________________________________ 37 Disable ECHO Ports _____________________________________________ 37 Enable Enhanced Password_______________________________________ 37

Factory Default Settings _____________________________________________ 38

Channel 1 Configuration Defaults ___________________________________ 38 Expert Settings Defaults __________________________________________ 38 Security Settings Defaults_________________________________________ 38

Exit Configuration Mode _____________________________________________ 38

6: Updating Firmware 39

Obtaining Firmware _________________________________________________ 39 Reloading Firmware ________________________________________________ 39

Using DeviceInstaller ____________________________________________ 39 Using TFTP____________________________________________________ 40 Using Another Unit ______________________________________________ 41 Using the Serial Port _____________________________________________ 41

7: Using Monitor Mode 43

Entering Monitor Mode Using the Serial Port _____________________________ 43 Entering Monitor Mode Using the Network _______________________________ 43 Using Monitor Mode Commands_______________________________________ 44

8: Troubleshooting and Contact Information 45

LEDs ____________________________________________________________ 45 Problems and Error Messages ________________________________________ 46 Technical Support __________________________________________________ 49

9: Connections and Pinouts 51

Serial Port _____________________________________________________ 51 Serial Connector Pinouts _________________________________________ 51 Null-Modem Cable ______________________________________________ 53

UDS10/UDS100 User Guide

Network Port ___________________________________________________ 53 Ethernet Connector Pinouts _______________________________________ 54

10: Technical Specifications 55

UDS10 Technical Specifications _______________________________________ 55 UDS100 Technical Specifications ______________________________________ 56

A: Alternative Ways to Assign an IP Address 57

DHCP ________________________________________________________ 57 AutoIP ________________________________________________________ 57 BOOTP _______________________________________________________ 58 ARP and Telnet _________________________________________________ 58

B: Binary to Hexadecimal Conversions 59

Converting Binary to Hexadecimal______________________________________ 59

Conversion Table _______________________________________________ 59

Scientific Calculator ______________________________________________ 60 Connect Mode Options ______________________________________________ 61 Disconnect Mode Options ____________________________________________ 64 Flush Mode Options_________________________________________________ 66 Interface Mode Options ______________________________________________ 72 Pack Control Options ________________________________________________ 73

Declaration of Conformity 75 Warranty 76 Index 77

Figures

Figure 2-1. Application Examples ________________________________________ 11 Figure 2-2. Sample Ethernet Address _____________________________________ 13 Figure 3-1. UDS Connected to Serial Device and Network _____________________ 14 Figure 4-1. Web Browser Login __________________________________________ 18 Figure 4-2. UDS Configuration Guidelines Page _____________________________ 19 Figure 4-3. Lantronix Web Manager ______________________________________ 20 Figure 4-4. Server Properties Configuration on the Web Browser________________ 21 Figure 5-1. Network Login Using Telnet____________________________________ 22 Figure 5-2. Setup Mode ________________________________________________ 23 Figure 5-3. Network Configuration ________________________________________ 24 Figure 5-4. Server Configuration Option ___________________________________ 26 Figure 5-5. Channel 1 Configuration ______________________________________ 26 Figure 5-6. Hostlist Option ______________________________________________ 30 Figure 5-7. Expert Settings Options_______________________________________ 35 Figure 5-8. Security Settings ____________________________________________ 36 Figure 6-1. TFTP Dialog Box ____________________________________________ 41 Figure 6-2. Sending Firmware to Another Unit_______________________________ 41 Figure 6-3. Firmware Upgrade Screen Display ______________________________ 42 Figure 7-1. Entering Monitor Mode Using the Network ________________________ 43 Figure 9-1. Serial Interface _____________________________________________ 51 Figure 9-2. DB25 Female DCE Interface RS232 _____________________________ 52 Figure 9-3. DB25 Female DCE Interface RS485/422 _________________________ 52

UDS10/UDS100 User Guide

Figure 9-4. Null-Modem Cable (Lantronix Part No. 500-163) ___________________ 53

Figure 9-5. Network Interface ___________________________________________ 53

Figure 9-6. RJ45 Ethernet Connector _____________________________________ 54

Tables

Table 5-1. Standard IP Network Netmasks _________________________________ 25

Table 5-2. Netmask Examples __________________________________________ 25

Table 5-3. Interface Mode Options _______________________________________ 27

Table 5-4. Common Interface Mode Settings _______________________________ 27

Table 5-5. Flow Control Options _________________________________________ 27

Table 5-6. Connect Mode Options________________________________________ 28

Table 5-7. Manual Connection Address Example ____________________________ 29

Table 5-8. Modem Mode Commands _____________________________________ 32

Table 5-9. Disconnect Mode Options _____________________________________ 33

Table 5-10. Flush Mode Options _________________________________________ 33

Table 5-11. Pack Control Options ________________________________________ 34

Table 7-1. Monitor Mode Commands _____________________________________ 44

Table 7-2. Command Response Codes ___________________________________ 44

Table 8-1. UDS10/UDS100 LEDs ________________________________________ 46

Table 8-2. Problems and Error Messages__________________________________ 46

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Purpose and Audience

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

Chapter Summary

The remaining chapters in this guide include:

2: Introduction Describes the main features of the UDS and the protocols it

3: Getting Started Provides information for installing your unit and getting it up

4: Configuring the UDS Using Web Manager

5: Configuring the UDS Using Telnet or the Serial Port

supports.

and running.

Provides instructions for accessing Web Manager and using it to configure settings for the UDS.

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 settings that you must configure.

6: Updating Firmware Provides instructions for obtaining the latest firmware and

updating the UDS.

7: Using Monitor Mode Provides instructions for accessing and using the command

line interface to monitor the network and diagnose problems.

8: Troubleshooting and Contact Information

9: Connections and Pinouts Provides descriptions and illustrations of connection

10: Technical Specifications Lists technical specifications for the UDS10 and the

A: Alternative Ways to Assign an IP Address

B: Binary to Hexadecimal Conversions

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

hardware.

UDS100.

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

Provides instructions on converting binary values to hexadecimals and tables listing all UDS configuration options in hexadecimal notation.

UDS10/UDS100 User Guide Using This Guide

Additional Documentation

The following information is available on the product CD or the Lantronix Web

site:www.lantronix.com

DeviceInstaller User Guide Provides instructions for using the Windows-based utility to

configure the UDS and other Lantronix device servers. (CD and web site)

“Live” Tutorials on the Lantronix Web Site

Explain and demonstrate Assigning an IP address to the UDS and Setting up the UDS and the Redirector. See http://ts.lantronix.com/tutorials.html.

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The UDS10 and UDS100 are single-port device servers that provide a quick, simple, and cost-effective way to bring the advantages of data accessibility and remote management to devices not currently connected to a network.

The main difference between the two models is that the UDS100 provides both half and full duplex 10/100 Ethernet data transfer, whereas the UDS10 provides only half duplex 10Base-T Ethernet. The technical specifications of the two products differ slightly as well. Unless otherwise noted, we refer to both products as the UDS.

Applications

The UDS 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 connection-oriented stream applications and UDP for datagram applications).

 Security alarms

 Access control devices

 Fire control panels

 Time/attendance clocks and terminals

 ATM machines

 Data collection devices

 RFID readers

 Universal Power Supply (UPS) management units

 Telecommunications equipment

 Data display devices

 Virtually any asynchronous RS-232, RS422, or RS485 device.

Application Examples

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

The Com Port Redirector software included on the product CD 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.

UDS10/UDS100 User Guide Introduction

Figure 2-1. Application Examples

Note: For step-by-step instructions on configuring the UDS for serial

tunneling or for use with the Com Port Redirector, access the UDS

Configuration Tutorials using Web Manager. (See Accessing Web Manager

on page 18.)

Introduction UDS10/UDS100 User Guide

Protocol Support

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

Supported protocols include:

 ARP, UDP, TCP, ICMP, Telnet, TFTP, AutoIP, DHCP, HTTP, and SNMP for

network communications.

 TCP, UDP, and Telnet for connections to the serial port.

 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

Modem Emulation: In modem emulation mode, the UDS 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, leveraging network connections and bandwidth to eliminate dedicated modems and phone lines.

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

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

Configuration Methods

After installation, the UDS 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 UDS and assigning IP addresses and other configurable settings:

DeviceInstaller: Configure the IP address and other network settings on the UDS

using a Graphical User Interface (GUI) on a PC attached to a network.

(See DeviceInstaller on page 16.) Web Manager: Through a web interface configures the UDS settings using the

Lantronix Web Manager. (See 4: Configuring the UDS Using Web Manager.) Serial and Telnet Ports: 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 5: Configuring the UDS Using Telnet or the Serial Port.)

UDS10/UDS100 User Guide Introduction

Product Information Label

The product information label on the underside of the unit contains the following

information about your specific unit:

 Bar code

 Serial number

 Product ID (name)

 Product description

 Hardware address (also referred to as the Ethernet or MAC address)

The first three bytes of the hardware address are fixed and read 00-20-4A, identifying

the unit as a Lantronix product. The fourth, fifth, and sixth bytes are unique numbers

assigned to each unit.

Figure 2-2. Sample Hardware Address

00-20-4A-14-01-18 or 00:20:4A:14:01:18

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

Installing the UDS

Figure 3-1. UDS Connected to Serial Device and Network

To install the unit, complete the following steps in order. Refer to the numbers in the figure above.

1. Connect a serial device to your unit. See 9: Connections and Pinouts for more

information about the device attachments the unit supports.

2. Connect an Ethernet cable to the RJ45 port.

3. Supply power to your unit using the power supply that was included in the

packaging.

Note: The required input voltage is 9-30 VDC or 9-24 VAC

(1 W maximum).

4. Supply power to the serial device.

Note: If you encounter a problem, please see LEDs on page 45 for

diagnostic information.

UDS10/UDS100 User Guide Getting Started

Required Information

Before configuring the UDS, 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: 00-20-4a-XX-XX-XX, where the XXs

are unique numbers assigned to the product (see Product Information Label on

page13).

Hardware Address: 00-20-4a-_____-_____-_____

IP Address

The UDS must have a unique IP address on your network. This address references

the specific unit. By default, the device is DHCP-enabled and automatically assigned

an IP address on DHCP-enabled networks. If you are assigning a static IP address,

the systems administrator generally provides the IP address, subnet mask, and

gateway.

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 UDS tries

BOOTP. If the UDS 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 to your unit. This chapter provides

information about using the DeviceInstaller (graphical user interface) and serial port

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

such as DHCP, AutoIP, ARP, and Telnet, see A: Alternative Ways to Assign

an IP Address.

Getting Started UDS10/UDS100 User Guide

Assigning the IP Address and Related Network Settings

This section describes two ways to assign the IP address and related network settings quickly.

 DeviceInstaller

 Serial Port Login

DeviceInstaller

Note: The DeviceInstaller User Guide and the DeviceInstaller online help

provide more detailed information on using DeviceInstaller.

Installing DeviceInstaller

To use the DeviceInstaller utility, you first install it from the product CD.

1. Insert the product CD into your CD-ROM drive. The Lantronix UDS10/UDS100

DeviceInstaller window displays.

2. If the CD does not launch automatically:

a) Click the Start button on the Task Bar and select Run.

b) Enter your CD drive letter, colon, backslash, deviceinstaller.exe (e.g.,

E:\deviceinstaller.exe).

3. Click the DeviceInstaller button.

4. Respond to the installation wizard prompts. (When prompted to select an

installation type, select Typical.)

Assigning the IP Address and Network Class

1. Click the Start button on the Task Bar and select Programs Æ Lantronix Æ

DeviceInstaller Æ DeviceInstaller. The DeviceInstaller window displays.

2. Click the Assign IP icon. The Assign IP Address window displays.

3. Enter the hardware (Ethernet) address of the device.

4. Select Assign a specific IP address to assign a static IP address to the device

or select Obtain an IP address automatically to enable BOOTP, DHCP, or

Auto IP on the device.

5. Click Next.

6. Enter an IP address, subnet mask, and gateway for the device. Enter this

information in XXX.XXX.XXX.XXX format.

7. Click Next.

8. Click the Assign button to finalize the IP assignment.

UDS10/UDS100 User Guide Getting Started

Adding the Unit to the Manage List

Now add the unit to the list of similar Lantronix devices on the network so that 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 that it works with the serial device on the network.

Methods of Configuring the UDS

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

further by several methods.

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

Setup Mode window in a Telnet session.

 To configure the unit using a Web browser, click the Web icon. The Lantronix

Web Manager window displays in your browser. Continue with 4: Configuring

the UDS Using Web Manager.

 To configure the unit using a Telnet session or the serial port, click the

Telnet icon. The Setup Mode window displays. Continue with 5: Configuring

the UDS Using Telnet or the Serial Port.

Serial Port Login

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

these steps:

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 5: Configuring the UDS Using Telnet or the Serial Port.  Select 9 to save and exit Setup Mode. The unit performs a power reset.

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You must configure the UDS so that it can communicate on a network with your serial device. For example, you must set the way the unit responds to serial and network traffic, handles serial packets, and starts and closes connections.

This chapter gives an overview of the procedure for using Web Manager to configure a UDS. This is the easiest and preferred method.

The unit’s configuration is stored in nonvolatile memory (NVRam) 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.

Accessing Web Manager

If your unit already has an IP address, you can log into it using a standard Web browser with Java enabled.

1. Type the unit's IP address into the Web browser's URL (Address/Location) field.

Figure 4-1. Web Browser Login

Note: You can also access Web Manager by clicking the Web icon on the

DeviceInstaller “Manage List” window (see Methods of Configuring the UDS on page 17.)

2. When the UDS Configuration Guidelines Page displays, select one of the four links:

UDS10/UDS100 User Guide Configuring the UDS Using Web Manager

Figure 4-2. UDS Configuration Guidelines Page

 UDS settings opens a configuration window to configure the

UDS10/UDS100, as shown in Figure 4-3.

 Serial cabling lets you view pinouts for the UDS serial port.  View UDS Configuration Tutorials provides step-by-step instructions for

configuring serial tunneling and the Com Port Redirector.

 Technical Support lets you download the latest firmware for your UDS and

view documentation.

Configuring the UDS Using Web Manager UDS10/UDS100 User Guide

Using Web Manager

1. To configure the unit, select UDS Settings on the UDS Configuration Guidelines

Page. The Web Manager page displays.

Figure 4-3. Lantronix Web Manager

2. Use the menu (pushbuttons) to navigate to sub pages where you can configure server settings.

Note: For detailed explanations of the settings, see 5: Configuring

the UDS Using Telnet or the Serial Port.

3. When you are finished, click the Update Settings button to save your settings.

Example

For example, to enter server properties:

1. Click the Server Properties button. The Server Properties section of the Web

page displays.

2. Confirm or enter values for

 IP Address  Subnet Mask  Gateway Address

UDS10/UDS100 User Guide Configuring the UDS Using Web Manager

Figure 4-4. Server Properties Configuration on the Web Browser

3. In the Telnet Password field, enter a password to prevent unauthorized access

to the Setup Mode using a Telnet connection to port 9999. The password is limited to 4 characters. (An enhanced password setting of 16 characters is available under Security Settings in Setup Mode.)

Note: No password is required to access the Setup Mode window using

a serial connection.

4. Click the Update Settings button.

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You must configure the UDS so that 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.

As an alternative to using Web Manager, configure the UDS using a series of prompts referred to as Setup Mode, accessed using a Telnet or a serial port connection. Once you access the screen, the configuration procedure is identical.

This chapter provides instructions on using Setup Mode and detailed explanations of the configuration settings.

Using a Telnet Connection

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

Note: You can also establish a Telnet connection by clicking the Telnet icon

on the DeviceInstaller “Manage List” window (see Methods of Configuring the

UDS on page 17.)

1. On 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.

Figure 5-1. Network Login Using Telnet

telnet x.x.x.x 9999

Note: Be sure to include a space between the IP address and 9999.

2. Click OK. To remain in Setup Mode, you must press Enter within 5 seconds.

The current configuration settings display, followed by the Change Setup menu.

UDS10/UDS100 User Guide Configuring the UDS Using Telnet or the Serial Port

Figure 5-2. Setup Mode

3. Select an option on the Change Setup menu by entering the number of the

option in the Your choice ? prompt and pressing Enter.

4. To enter a value for a parameter, type the value and press Enter. To confirm a

current value, just press Enter.

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

Using the Serial Port

For local configuration, connect a terminal or a PC running a terminal emulation program to the unit’s serial port (channel 1). Configure the terminal (or emulation) for 9600 baud, 8-bit, no parity, one stop bit, and no flow control.

1. Cycle the unit’s power (power off and back on). After power-up, the self-test

begins and the diagnostic and status LEDs start blinking.

Configuring the UDS Using Telnet or the Serial Port UDS10/UDS100 User Guide

2. Type three lowercase x characters (xxx) within one second after powering up

to start the configuration mode.

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

your keyboard while powering up the unit.

The configuration settings display, followed by the Change Setup menu.

3. Select an option on the menu by entering the number of the option in the Your choice ? prompt and pressing Enter.

4. To enter a value for a parameter, type the value and press Enter. To confirm a default value, just press Enter.

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

Server Configuration (Network Configuration)

Type 0 in the Your choice ? prompt and press Enter. Current values display in

parentheses. The following sections describe the configurable settings within the Server configuration menu.

Figure 5-3. Network Configuration

IP Address

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

not been assigned by DHCP, enter it manually. Enter each octet, pressing Enter after each. See A: Alternative Ways to Assign an IP Address for more information about IP addressing.

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.

Netmask

A netmask defines the number of bits taken from the IP address that are assigned for the host section. The host section is the part of the IP address that is specific to the UDS.

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