Lantronix UDS100 User Manual

Part Number 900-360 Revision A June 2004 UDS10 UDS100 User Guide

10 22:: IInnttrroodduuccttiioonn The UDS10 and UDS100 are single-port device servers that provide a quick, simple, and cost-effective way to bring

UDS10/UDS100 User Guide Introduction 11 Figure 2-1. Application Examples Note: For step-by-step instructions on configuring the UDS for serial tunn

Introduction UDS10/UDS100 User Guide 12 Protocol Support The UDS uses the Internet Protocol (IP) for network communications and the Transmission C

UDS10/UDS100 User Guide Introduction 13 Product Information Label The product information label on the underside of the unit contains the following i

14 33:: GGeettttiinngg SSttaarrtteedd This chapter describes how to get your UDS up and running in the shortest possible time. Installing the UD

UDS10/UDS100 User Guide Getting Started 15 Required Information Before configuring the UDS, have the following information available: Hardware Addre

Getting Started UDS10/UDS100 User Guide 16 Assigning the IP Address and Related Network Settings This section describes two ways to assign the IP

UDS10/UDS100 User Guide Getting Started 17 Adding the Unit to the Manage List Now add the unit to the list of similar Lantronix devices on the networ

18 44:: CCoonnffiigguurriinngg tthhee UUDDSS UUssiinngg WWeebb MMaannaaggeerr You must configure the UDS so that it can communicate on a netwo

UDS10/UDS100 User Guide Configuring the UDS Using Web Manager 19 Figure 4-2. UDS Configuration Guidelines Page  UDS settings opens a configuration

2 Copyright & Trademark © 2004, Lantronix. All rights reserved. No part of the contents of this book may be transmitted or reproduced in any form

Configuring the UDS Using Web Manager UDS10/UDS100 User Guide 20 Using Web Manager 1. To configure the unit, select UDS Settings on the UDS Confi

UDS10/UDS100 User Guide Configuring the UDS Using Web Manager 21 Figure 4-4. Server Properties Configuration on the Web Browser 3. In the Telnet Pas

22 55:: CCoonnffiigguurriinngg tthhee UUDDSS UUssiinngg TTeellnneett oorr tthhee SSeerriiaall PPoorrtt You must configure the UDS so that i

UDS10/UDS100 User Guide Configuring the UDS Using Telnet or the Serial Port 23 Figure 5-2. Setup Mode 3. Select an option on the Change Setup menu

Configuring the UDS Using Telnet or the Serial Port UDS10/UDS100 User Guide 24 2. Type three lowercase x characters (xxx) within one second afte

UDS10/UDS100 User Guide Configuring the UDS Using Telnet or the Serial Port 25 Note: Class A: 24 bits; Class B: 16 bits; Class C: 8 bits. The unit p

Configuring the UDS Using Telnet or the Serial Port UDS10/UDS100 User Guide 26 If you give the unit an IP of 0.0.0.0, you then have the option to

UDS10/UDS100 User Guide Configuring the UDS Using Telnet or the Serial Port 27 The following table displays available I/F Mode options: Table 5-3. In

Configuring the UDS Using Telnet or the Serial Port UDS10/UDS100 User Guide 28 Table 4-5. Reserved Port Numbers Port Numbers Reserved for 1 –

UDS10/UDS100 User Guide Configuring the UDS Using Telnet or the Serial Port 29 Manual Connection The UDS attempts to connect when directed by a comm

3 Disclaimer & Revisions Operation of this equipment in a residential area is likely to cause interference, in which case the user, at his or her

Configuring the UDS Using Telnet or the Serial Port UDS10/UDS100 User Guide 30 Figure 5-6. Hostlist Option To use the hostlist option, follow th

UDS10/UDS100 User Guide Configuring the UDS Using Telnet or the Serial Port 31 accumulating phone charges for each connection. Modem Mode allows you

Configuring the UDS Using Telnet or the Serial Port UDS10/UDS100 User Guide 32 Table 5-8. Modem Mode Commands Modem Mode Command Function ATDTx.x

UDS10/UDS100 User Guide Configuring the UDS Using Telnet or the Serial Port 33 Disconnect Mode This option determines the conditions under which the

Configuring the UDS Using Telnet or the Serial Port UDS10/UDS100 User Guide 34 Pack Control Two firmware-selectable packing algorithms define how

UDS10/UDS100 User Guide Configuring the UDS Using Telnet or the Serial Port 35 Disconnect Time (Inactivity Timeout) Use Disconnect Time to set an ina

Configuring the UDS Using Telnet or the Serial Port UDS10/UDS100 User Guide 36 TCP Keepalive time in s This option defines how many seconds the u

UDS10/UDS100 User Guide Configuring the UDS Using Telnet or the Serial Port 37 SNMP Community Name This option changes the SNMP community name on the

Configuring the UDS Using Telnet or the Serial Port UDS10/UDS100 User Guide 38 Factory Default Settings Select 7 to reset the unit’s serial port

39 66:: UUppddaattiinngg FFiirrmmwwaarree This chapter explains how to obtain and update the unit’s firmware. Obtaining Firmware Obtain the most u

4 Contents Contacts 2 1: Using This Guide 8 Purpose and Audience________________________________________________ 8 Chapter Summary _________________

Updating Firmware UDS10/UDS100 User Guide 40 6. Select Do not copy or replace any files and click Next. Note: This option upgrades the firmware fil

UDS10/UDS100 User Guide Updating Firmware 41 Figure 6-1. TFTP Dialog Box The unit performs a power reset after the firmware has been loaded and sto

Updating Firmware UDS10/UDS100 User Guide 42 2. Download the firmware to the unit using the DL command. 3. Select Send Text File and select the LTX

43 77:: UUssiinngg MMoonniittoorr MMooddee Monitor Mode is a command line interface used for diagnostic purposes. There are two ways to enter Mon

Using Monitor Mode UDS10/UDS100 User Guide 44 Using Monitor Mode Commands The following commands are available in Monitor Mode. Many commands have a

45 88:: TTrroouubblleesshhoooottiinngg aanndd CCoonnttaacctt IInnffoorrmmaattiioonn This chapter discusses how you can diagnose and fix errors

Troubleshooting and Contact Information UDS10/UDS100 User Guide 46 Table 8-1. UDS10/UDS100 LEDs Serial LEDs Meaning 10 Mbps link/activity steady

UDS10/UDS100 User Guide Troubleshooting and Contact Information 47 Problem/Message Reason Solution You may have entered the hardware address incorr

Troubleshooting and Contact Information UDS10/UDS100 User Guide 48 Problem/Message Reason Solution The UDS is not communicating with the serial

UDS10/UDS100 User Guide Troubleshooting and Contact Information 49 Problem/Message Reason Solution You are using the correct serial cable, and the

UDS10/UDS100 User Guide 5 Remote IP Address______________________________________________ 32 Remote Port ___________________________________________

Troubleshooting and Contact Information UDS10/UDS100 User Guide 50 When you report a problem, please provide the following information:  Your

51 99:: CCoonnnneeccttiioonnss aanndd PPiinnoouuttss Serial Port The UDS has a female DCE DB25 serial port that supports RS-232 and RS-485/422

Connections and Pinouts UDS10/UDS100 User Guide 52 Figure 9-2. DB25 Female DCE Interface RS232 Figure 9-3. DB25 Female DCE Interface RS485/422

UDS10/UDS100 User Guide Connectons and Pinouts 53 Null-Modem Cable When attaching the DB9 of the UDS to the DB9 com port on a PC, use a null-modem ca

Connections and Pinouts UDS10/UDS100 User Guide 54 Ethernet Connector Pinouts The UDS10 supports 10 Mbps half-duplex Ethernet through an RJ45 con

55 1100:: TTeecchhnniiccaall SSppeecciiffiiccaattiioonnss UDS10 Technical Specifications CPU, Memory x86 CPU, 25MHz clock, 128kByte RAM Serial

Technical Specifications UDS10/UDS100 User Guide 56 UDS100 Technical Specifications CPU, Memory Lantronix DSTni-LX 186 CPU, 48 MHz 1 MByte FLASH RO

57 AA:: AAlltteerrnnaattiivvee WWaayyss ttoo AAssssiiggnn aann IIPP AAddddrreessss Earlier chapters describe how to assign a static IP addr

Alternative Ways to Assign an IP Address UDS10/UDS100 User Guide 58 BOOTP Similar to DHCP, but for smaller networks. Automatically assigns the IP ad

59 BB:: BBiinnaarryy ttoo HHeexxaaddeecciimmaall CCoonnvveerrssiioonnss Many of the unit’s configuration procedures require you to assemble a

UDS10/UDS100 User Guide 6 Network Port ___________________________________________________ 53 Ethernet Connector Pinouts _________________________

Binary to Hexadecimal Conversions UDS10/UDS100 User Guide 60 Scientific Calculator Another simple way to convert binary to hexadecimals is to use a

UDS10/UDS100 User Guide Binary to Hexadecimal Conversions 61 Connect Mode Options Note: Character response codes are C=conn, D=disconn, N=unreachabl

Binary to Hexadecimal Conversions UDS10/UDS100 User Guide 62 Connect Mode Options Accept Incoming Connections Serial Response Upon Connection Activ

UDS10/UDS100 User Guide Binary to Hexadecimal Conversions 63 Connect Mode Options Accept Incoming Connections Serial Response Upon Connection Active

Binary to Hexadecimal Conversions UDS10/UDS100 User Guide 64 Disconnect Mode Options Disconnect Mode Options Disconnect with DTR Drop Telnet Mode a

UDS10/UDS100 User Guide Binary to Hexadecimal Conversions 65 Disconnect Mode Options Disconnect with DTR Drop Telnet Mode and Terminal Type Setup Cha

Binary to Hexadecimal Conversions UDS10/UDS100 User Guide 66 Flush Mode Options Flush Mode Options Serial to Network Clear input buffer upon: Netwo

UDS10/UDS100 User Guide Binary to Hexadecimal Conversions 67 Flush Mode Options Serial to Network Clear input buffer upon: Network to Serial Clear

Binary to Hexadecimal Conversions UDS10/UDS100 User Guide 68 Flush Mode Options Serial to Network Clear input buffer upon: Network to Serial Clear

UDS10/UDS100 User Guide Binary to Hexadecimal Conversions 69 Flush Mode Options Serial to Network Clear input buffer upon: Network to Serial Clear

UDS10/UDS100 User Guide 7 Figure 9-4. Null-Modem Cable (Lantronix Part No. 500-163) ___________________ 53 Figure 9-5. Network Interface ___________

Binary to Hexadecimal Conversions UDS10/UDS100 User Guide 70 Flush Mode Options Serial to Network Clear input buffer upon: Network to Serial Clear

UDS10/UDS100 User Guide Binary to Hexadecimal Conversions 71 Flush Mode Options Serial to Network Clear input buffer upon: Network to Serial Clear

Binary to Hexadecimal Conversions UDS10/UDS100 User Guide 72 Interface Mode Options Interface Mode Options Interface Bits Parity Stop Bits Hex RS-

UDS10/UDS100 User Guide Binary to Hexadecimal Conversions 73 Pack Control Options Pack Control Options Sendcharacter Defined by a: Trailing Character

Binary to Hexadecimal Conversions UDS10/UDS100 User Guide 74 Pack Control Options Sendcharacter Defined by a: Trailing Characters Idle Time Force Tr

75 Declaration of Conformity (according to ISO/IEC Guide 22 and EN 45014) Manufacturer’s Name & Address: Lantronix 15353 Barranca Parkway, Ir

76 Warranty Lantronix warrants each Lantronix product to be free from defects in material and workmanship for a period of TWO YEARS after the date

77 Index Application examples, 10 ARP and Telnet, 58 ARPCache timeout, 36 AutoIP, 15, 57 Baudrate, 26 Binary to hexadecimal conversions, 59 BOOTP,

Index UDS10/UDS100 User Guide 78 Login, 17 Settings, 26 Serial tunneling Example, 10 Tutorial, 19 Server properties, 20 Setup Mode Accessing by Seri

8 11:: UUssiinngg TThhiiss GGuuiiddee Purpose and Audience This guide provides the information needed to configure, use, and update the UDS devic

UDS10/UDS100 User Guide Using This Guide 9 Additional Documentation The following information is available on the product CD or the Lantronix Web si