Lantronix Network Card MPS100 User Manual

Print Server Installation Guide

For MPS1-T and MPS1-2 Ethernet Print Servers

and MPS100 Fast Ethernet Print Servers

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NetWare Configuration

LAT Configuration

AppleTalk Configuration

LAN Manager/DLC Configuration

Contact Information

Troubleshooting

Pinouts

Updating Software

Specifications

Frequently-used Commands

Warranty Statement

Declaration of Conformity

Index

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Introduction

1 - Introduction

The Lantronix Micro Print Server (MPS) is a multiprotocol print server that provides

shared network access to printers for a variety of network protocols and operating

systems. The MPS supports the AppleTalk (EtherTalk), Microsoft LAN Manager, Local

Area Transport (LAT), IPX (NetWare), and TCP/IP protocols. The MPS can queue

multiple pending jobs and service those jobs in the order that they are received from the

hosts. The Centronics parallel port on the back of the MPS is compatible with the

Hewlett-Packard Bitronics interface, which allows bi-directional communication on the

parallel port.

There are three MPS models which are the same except for the Ethernet interface used.

The MPS1-T has an RJ45 port for 10BASE-T connections, the MPS1-2 has a BNC

connector for 10BASE-2 connections, and the MPS100 can auto-negotiate between

10BASE-T and 100BASE-T media connected to its RJ45 port. The features, installation

process, and conÞguration procedures are the same.

NOTE: In this manual, all MPS models will be referred to as Òthe MPSÓ or

Òthe ServerÓ unless a distinction needs to be made between them.

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Introduction

1.1 How to Use This Manual

This guide is structured as follows:

¥ Chapter 2, Installation, explains how to physically install the Server.

¥ Chapter 3, Getting Started, explains the minimum conÞguration needed to

operate the Server.

¥ Chapters 4 through 8 cover protocol-speciÞc setup needed to install print

queues and otherwise use the Server.

Read chapters 2 and 3 in order, then proceed to the protocol-speciÞc chapter that relates

to your network.

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Installation

2 - Installation

2.1 Product Description

The front panel of the MPS has a Test button, LEDs, a power connector, and one of the

following Ethernet ports: a BNC connector for 10BASE-2 (MPS1-2), an RJ45 port for

10BASE-T (MPS1-T), or an RJ45 port for 10/100BASE-T (MPS100). The rear panel has a

Centronics connector.

“back”

Centronics Connector

10/100BASE-T Port

TEST

MPS100

5VDC

“front”

The LINK LED is solid green when there is a valid Ethernet network connection. The

ACT (Activity) LED ßashes green or red when the server is in use. The 100 (100 MBit)

LED (MPS100 only) is solid green when a 100BASE-T network is connected.

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Installation

The Test button serves two functions. When pressed brießy, it prints a test page. When

pressed for Þve seconds while plugging in the power cable, it returns the Server to its

factory default conÞguration.

2.2 Installation

The following diagram shows a properly-installed MPS:

PARALLEL PRINTER

➂

100BASE-T

➁

①

MPS100

To install the server, complete the following steps in order. Refer to the numbers in the

Þgure for help.

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Installation

1. Connect the MPS Centronics connector directly to your printerÕs connector.

2a. For MPS1-T and MPS100 models, connect a twisted pair Ethernet cable to the

MPS RJ45 connector.

2b. For MPS1-2 models, connect a thin coaxial Ethernet cable to the MPS BNC

connector.

3. Attach one end of the power cable to the MPS; plug the other end into an

electrical outlet. Power will come on automatically.

NOTE: The LINK LED indicates a good network connection. The ACT LED gives

information about what the MPS is doing; for example, when code is being

downloaded as the unit boots, the LED will blink green quickly.

Allow 45 seconds for the unit to fully boot. The LINK LED will be lit if there is a

valid connection to the network, and the ACT LED should blink.

4. Print a Test page by pressing the Test/Reset button.

NOTE: If the Test page does not print, refer to Appendix B, Troubleshooting.

5. Install EZWebCon on your 32-bit Windows PC to conÞgure your Server. The

EZWebCon software is located on the CD-ROM. See EZWebCon ConÞguration on

page 3-2 for more information.

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Getting Started

3 - Getting Started

It is important to consider the following points before logging into and conÞguring the

MPS:

¥ The MPS IP address must be conÞgured before any TCP/IP

functionality is available. (See Setting the IP Address on page 4-2.)

¥ There are two important passwords on the MPS: the privileged

password and the login password.

Changing any server, service, or port setting requires privileged user

status. The default privileged password is system.

The login password is required for remote console logins. The

default login password is access.

NOTE: If you would like to change either the privileged or login password,

either use EZWebCon or refer to the Print Server Reference Manual

located on the CD-ROM.

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Getting Started

3.1 EZWebCon Conﬁguration

The EZWebCon conÞguration software is the recommended way to conÞgure the MPS.

EZWebCon is a graphical user interface that guides Þrst time users through the initial

conÞguration process and allows experienced users to update and change any

conÞgurable parameters. There are two important things to note about EZWebCon:

¥ Your Server must have an IP address before EZWebCon can log into

it for conÞguration purposes. See Setting the IP Address on page 4-2

for instructions.

¥ EZWebCon requires a Java Virtual Machine (JVM) on the client.

Lantronix provides JVM installers for Solaris and 32-bit Windows

users, as well as source code and instructions for compiling it for use

on other systems.

The EZWebCon software is located on the distribution CD-ROM. All instructions for

installing EZWebCon are provided in the README Þle. For assistance once EZWebCon

is running, refer to the EZWebCon on-line help.

NOTE: EZWebCon is also available from the Lantronix FTP and BBS servers.

See Appendix D for more information about logging into the FTP and

BBS servers.

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Getting Started

3.2 Incoming Logins

Incoming logins made via EZWebCon can be used to conÞgure the server. Incoming LAT

and TCP/IP logins can also be used.

Incoming Telnet is enabled by default to allow TCP/IP connections. To change this

setting, use the DeÞne Server Incoming command described in the Command Reference

chapter of the Print Server Reference Manual located on CD-ROM.

Incoming logins do not prompt for a login password; therefore, you may wish to disable

them. If it is undesirable to disable incoming logins, the Server can be conÞgured to

prompt for a password with the DeÞne Server Incoming Password Enabled command.

3.3 Services

With few exceptions, a service must be created before print queues can be conÞgured on

the MPS. A service is a resource accessible to network hosts. A Lantronix service is also

known as a remote printer name or remote queue name on many operating systems.

The following 3 default services are available once the Server has booted:

MPS_xxxxxx_TEXT

MPS_xxxxxx_PCL

MPS_xxxxxx_PS

Used for text print jobs

Used for binary print jobs, such as plotter or PCL Þles

Used for PostScript print jobs

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Getting Started

If you need to modify a default service, see the Server ConÞguration chapter of the Print

Server Reference Manual located on the CD-ROM. Be sure to reboot after conÞguring

services so that the changes take effect.

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TCP/IP Configuration

4 - TCP/IP Conﬁguration

The EZWebCon conÞguration software is the easiest way to conÞgure the MPS. The

following sections cover IP address conÞguration and print conÞguration methods for

TCP/IP hosts.

NOTE: The Server needs an IP address before you can use EZWebCon. See

page 4-2 for instructions.

The MPS provides two major methods of printing via TCP/IP: Berkeley remote LPR and

RTEL host software.

Neither Windows for Workgroups nor Windows 95 support LPR directly; however, there

are third party solutions available. For more information about recommended peer-to-

peer printing solutions, see the Lantronix Windows 95 FAQ on the CD-ROM or the

Lantronix web site.

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TCP/IP Configuration

4.1 Setting the IP Address

The MPS IP address must be conÞgured before any TCP/IP functionality is available.

To set the IP address, use one of the following methods: EZWebCon; a directed Ping

packet; a DHCP, BOOTP, or RARP reply; or commands entered at the command line

(Local>) interface.

4.1.1 Using EZWebCon

The MPS must have an IP address before you can log into it using EZWebCon. To assign

the IP address from EZWebCon:

1. Start EZWebCon. Instructions for installing, running, and using EZWebCon can be

found on the distribution CD-ROM.

2. Click on the Lantronix logo menu in the bottom left corner of the EZWebCon win-

dow, then select Assign IP Address to Server.

3. Fill in the following information:

A. The last three bytes of the MPSÕs hardware address. The hardware address

is printed on the bottom of the Server.

B. The desired IP address.

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TCP/IP Configuration

C. The subnet, if you wish to use a subnet other than the default.

D. The IP address of the TFTP server you wish to use, if desired.

4. Click OK.

5. Cycle power on the server. EZWebCon will let you know whether the conÞgura-

tion was successful.

4.1.2 Using a Directed Ping Packet

The ARP/ping method is available under UNIX, Windows 95, and Windows NT. If the

MPS has no IP address, it will set its address from the Þrst directed IP packet it receives.

NOTE: The ARP/ping method only works during the first two minutes of

MPS operation. After two minutes, an alternate method must be used

or the MPS must be rebooted.

On a UNIX host, create an entry in the hostÕs ARP table and substitute the intended IP

address and the hardware address of the server, then ping the server. This process

typically requires superuser privileges.

# arp -s 192.0.1.228 00:80:a3:xx:xx:xx

% ping 192.0.1.228

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TCP/IP Configuration

In order for the ARP command to work on Windows, the ARP table on the PC must have

at least one IP address deÞned other than its own. If the ARP table is empty, the

command will return an error message. Type ARP -Aat the DOS command prompt to

verify that there is at least one entry in the ARP table.

If there is no other entry beside the local machine, ping another IP machine on your

network to build the ARP table. This has to be a host other than the machine that you're

working on. Once there is at least one entry in the ARP table, use the following

commands to ARP the IP address to the MPS and make the MPS acknowledge the IP

assignment.

C:\ ARP -S 192.0.1.228 00-80-A3-XX-XX-XX

C:\ PING 192.0.1.228

NOTE: There should be replies from the IP address if the ARP command

worked.

When the MPS receives the ping packet, it will notice that its IP address is not set and

will send out broadcasts to see if another node is using the speciÞed address. If no

duplicate is found, the server will use the IP address and will respond to the ping packet.

The MPS will not save the learned IP address permanently; this procedure is intended as

a temporary measure to enable EZWebCon to communicate with the server, or allow an

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TCP/IP Configuration

administrator to Telnet into the MPS. Once logged in, the administrator can enter the

Change IPaddress command to make the address permanent.

% telnet 192.0.1.228

Trying 192.0.1.228

Lantronix Version n.n/n (yymmdd)

Type Help at the ‘Local_>’ prompt for assistance.

Enter Username> gopher

Local> SET PRIVILEGED

Password> system (not echoed)

Local>> DEFINE IPADDRESS 192.0.1.228

Any host wishing to access the MPS will have to be told the MPSÕs IP address. This is

typically conÞgured in the unix Þle /etc/hosts or via a nameserver. Refer to the hostÕs

documentation for additional information.

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TCP/IP Configuration

4.1.3 Using a DHCP, BOOTP, or RARP Reply

At boot time a host-based DHCP, BOOTP, or RARP server can respond to an MPS request

for an available IP address. For information about conÞguring the DHCP, BOOTP, or

RARP server, see your host documentation.

4.1.4 Using the Command Line Interface

1. Connect to the serial port (Port 1) using a terminal emulation program. The serial

settings should be 9600 baud, 8 bits, 1 stop bit, no parity.

2. Become the privileged user and enter the new IP address.

Local> SET PRIVILEGED

Password> system (not echoed)

Local>> DEFINE SERVER IPADDRESS 192.0.1.201

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TCP/IP Configuration

4.2 Notes About LPR

There are four important things to note about the LPR printing method:

1. Because of the way the LPR protocol is typically implemented on the host, the

processing options and banner page are sent after the job data itself. The MPS

will print a banner page at the end of a job, and cannot support most of the LPR

options. If it is necessary to have the banner page at the beginning of the printout,

install and use the RTEL software. If banners are not needed, they can be disabled.

2. The MPS cannot print multiple copies of the print job when using the Ò-#nÓ lpr

option.

3. If two print queues on the host refer to two services on the same MPS, they must

use separate spooling directories.

4. No special purpose input or output Þlters can be used when printing via LPR. If

this functionality is necessary, use the named pipe interface program in the RTEL

print queue conÞguration software.

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TCP/IP Configuration

4.3 LPR on Windows NT 4.x

NOTE: This installation assumes that TCP/IP, Simple TCP/IP, and Microsoft

TCP/IP printing have been installed on the Windows NT host.

1. In the Control Panel, double-click the Printers icon.

2. Double-click the Add Printer icon.

3. In the window that appears, choose My computer and click Next.

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TCP/IP Configuration

4. Select the Add Port button and click Next.

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TCP/IP Configuration

5. Select LPR Port.

NOTE: If LPR Port is not an option, refer to your Windows NT documentation for

instructions on installing the ÒMicrosoft TCP/IP PrintingÓ service.

6. Enter the name or IP address of your MPS on the Þrst line, and enter the name of

your MPS print service on the second line.

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TCP/IP Configuration

7. Select the manufacturer and printer type.

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TCP/IP Configuration

8. Enter the queue name.

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TCP/IP Configuration

9. If applicable, choose Shared and select the type of operating system that the

printer will be working with. (First conÞrm that the print queue is working.)

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TCP/IP Configuration

10. Test the printer.

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TCP/IP Configuration

4.4 LPR on UNIX Hosts

The Berkeley remote printing system is supported on many machines, and is simple to

conÞgure.

This section describes how to conÞgure LPR print queues on generic UNIX hosts such as

SUN hosts. There are slight variations in LPR conÞguration for AIX, HP, and SCO hosts,

as will be explained in the following sections.

1. Install a print queue on your host by adding the MPS name and IP address to the

/etc/hosts Þle:

192.0.1.83

MPS_xxxxxx

2. Add the host print queue to the /etc/printcap Þle:

mps_prt|Printer on LAB MPS:\

:rm=MPS_xxxxxx:\

:rp=MPS_xxxxxx_TEXT:\

:sd=/usr/spool/lpd/mps_prt:

The punctuation shown is required, and no extra spaces should be added.

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TCP/IP Configuration

This will create a host queue named mps_prt. The rm parameter is the name of the

MPS in the host's address file, the rp parameter is the name of the service as it exists

on the MPS, and the sd parameter specifies the name of a directory used to hold

temporary spooling files.

3. Create a world-writable spooling directory using the mkdir command.

# mkdir /usr/spool/lpd/mps_prt

# chmod 777 /usr/spool/lpd/mps_prt

4. If desired, use the mx option to allow unlimited size Þles to be printed and the sh

option to prevent header pages from being generated. See the host's documenta-

tion or man pages for more information on the format of the printcap Þle and how

to create the spool directory.

5. Print to the queue using normal lpr commands:

% lpr -Pmps_prt /etc/hosts

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TCP/IP Configuration

4.4.1 LPR on AIX Hosts

LPR has only been tested on AIX versions 3.2 and higher. The System Management

Interface Tool (SMIT) allows you to enable LPD printing and create print queues.

To create a print queue:

1. At the host prompt type smit.

2. Choose Print Spooling.

3. Choose Manage Print Server and Start the Print Server Subsystem (lpd

daemon).

4. In the Start the Print Server Subsystem dialog box, type both in the Þrst Þeld.

The message ÒThe lpd subsystem has been startedÓ will appear. Click Done.

To add a print queue:

1. From the main window choose Print Spooling.

2. Choose Manage Print Server and Manage Print Queues.

3. Choose Add a print queue.

4. From the dialog box that appears choose remote.

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TCP/IP Configuration

5. From the next dialog box choose Remote Printing.

6. The Add a Standard Remote Print Queue dialog box will appear. Enter the

following information.

The name of the print queue,

The name of the MPS unit,

The name of the MPS service,

The type of print spooler on the remote server, and

A description of the printer on the remote server.

A dialog box will appear with the message ÒAdded print queue mps_prt.Ó

NOTE: If you are unable to use SMIT, see the Print Server Reference Manual

for UNIX commands for setting up print queues.

7. Print to the queue using normal lp syntax.

% lp -dmps_prt filename

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TCP/IP Configuration

4.4.2 LPR on HP Hosts

The System Administration Manager (SAM) allows you to create print queues.

NOTE: If you are unable to use SAM, the Print Server Reference Manual

located on the CD-ROM described UNIX commands that can be used

to set up print queues.

To create a print queue:

1. At the HP prompt type sam.

2. From the main application window choose Printers and Plotters.

3. Choose Printers/Plotters from the Printers and Plotters window.

4. In the pull-down menu select Remote Printer/Plotter from the Actions menu.

5. The Add Remote Printer window will appear. SAM will prompt you for:

The printer name (the name of the print queue),

The remote system name (the MPS name),

The remote printer name (the MPS service),

The remote cancel model, and

The remote status model.

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TCP/IP Configuration

NOTE: Printer names on HP hosts are limited to 13 characters. The MPS text

service name will be too long, so you will have to rename the Server.

4.4.3 LPR on SCO UNIX Hosts

LPR is supported in SCO V3.2 release 4 with TCP/IP Version 1.2 and greater.

To conÞgure a print queue using LPR:

1. Issue the mkdev rlp command. This will install the Berkeley remote printing Þles

and executable programs.

NOTE: The mkdev rlp command should only be issued once, or serious problems

will occur. If this happens, contact SCO technical support.

You can print to this queue using normal lp syntax once the remote printer is set

up.

To create a remote printer:

1. Issue the rlpconf command.

2. Answer the questions that follow. See the Þgure on the next page for more

information.

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TCP/IP Configuration

Remote Printing Configuration

Enter information for remote printers or local printers accepting remote

printing requests

Please enter the printer name (q to quit): backupprinter

Is printer backupprinter a remote printer or a local printer? (r/l) r

Please enter the name of the remote host that backupprinter is attached

to: MPS_xxxxxx

The backupprinter is connected to host MPS_xxxxxx.

Is this correct? (y/n) y

Would you like this to be the sys.default printer? (y/n) y

Make sure your hostname appears in MPS_PRT’s /etc/hosts.equivor or /etc/

hosts:lpd file.

Make sure backupprinter appears in /etc/printcap (in BSD format).

Make sure backupprinter has a spool directory on MPS_PRT.

Putting the printer in printer description file and creating spool di-

rectory... done

Updating LP information... done

The printer name is your MPS service name. The remote host name is the name of

your MPS as it is listed in your hosts file.

During initial configuration, the queue name must be the same as the remote

printer name. However, you may change the queue name later by manually

editing the printcap file.

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TCP/IP Configuration

4.5 RTEL Functionality

If the LPR method of printing is not adequate for an application (for example, if you

need banners before jobs, or more ßexibility), conÞgure the Lantronix-supplied RTEL

software on the host. After installing the software conÞguring the connections to the

MPS, you can use normal UNIX print commands and queue utilities such as lpc and

lpstat.

NOTE: RTEL binaries are provided for many systems. Source code is also pro-

vided for use on non-supported systems.

To print to the MPS using special formatting or using third-party software packages,

you may have to create Òprint pipesÓ on the host. The RTEL software provides this

functionality by providing a UNIX named-pipe interface.

To recreate the RTEL source Þles:

1. Copy the Þle RTEL_SRC.TAR from the distribution CD-ROM to the UNIX host.

Ensure that a binary copy is performed.

2. Untar the archive.

3. See the README Þles in the created directories that describe the contents of the

RTEL distribution and man pages that describe the actual software functionality.

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TCP/IP Configuration

4.6 Unix Host Troubleshooting

Table 4-1: TCP Troubleshooting

Area to Check

Explanation

The Server IP address and name are

entered in the host Þle

Telnet to the Server using the name in the host Þle and

verify that the Server name is resolvable and that the

Server is reachable via the network.

Jobs that appear in the host queue

reach the Server

From within the LPC administrative utility, enter

these commands to clear and reset the host queue:

abort queue_name

clear queue_name

enable queue_name

start queue_name.

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NetWare Configuration

5 - NetWare Conﬁguration

The EZWebCon conÞguration software is the easiest way to conÞgure the MPS. The

following sections cover print conÞguration methods for NetWare hosts.

NOTE: The Server needs an IP address before you can use EZWebCon. See

the Setting the IP Address section on page 4-2 for instructions.

This chapter explains creating NDS print queues with NetWare Administrator and with

the PCONSOLE Quick Setup option. To create NDS print queues, you must be running

NetWare version 4.x with NDS capabilities.

If you are running NetWare versions 2.x, 3.x, or version 4.x with bindery emulation, you

may conÞgure bindery print queues using QINST (bindery only) or PCONSOLE. For

more information, see the NetWare chapter of the Print Server Reference Manual, located

on CD-ROM.

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NetWare Configuration

5.1 Obtaining an NDS License

If you wish to create NDS print queues, you must read and complete an NDS registration

form via one of the following methods:

¥ Using a forms-capable Internet browser, navigate to the Lantronix World

Wide Web site (located at URL http://www.lantronix.com) and Þnd the

NDS Registration link.

¥ Send email to [email protected]. You will receive a blank registration

form that can be completed and returned to Lantronix.

¥ If you donÕt have Internet access, contact a Lantronix Technical Support rep-

resentative for assistance. Contact information is provided in Appendix A.

1. License NDS on your server using the string obtained from Lantronix.

Local>> DEFINE PROTOCOL NETWARE DSLICENSE licensestring

2. DeÞne the directory service tree in which the Server is located.

Local>> DEFINE PROTOCOL NETWARE DSTREE foodco

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NetWare Configuration

NOTE: For an explanation of the structure of the NetWare Directory Service

tree, see your host documentation.

3. DeÞne the directory service context in which the Server is located.

Local>> DEFINE PROTOCOL NETWARE DSCONTEXT ou=kiwi.ou=exotic.o=fruit

4. Enter the List Protocol NetWare Access command to ensure that at least one of

the Þle servers in the directory service tree is in the access list.

5. If desired Þle server is not in the access list, add it.

Local>> DEFINE PROTOCOL NETWARE ACCESS fileserver

6. Reboot the MPS.

Local>> INITIALIZE DELAY 0

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NetWare Configuration

5.2 Creating Print Queues Using NetWare Administrator Quick Setup

The NetWare Administrator management utility allows you to manage network

resources, such as queue-based print services, in a tree structure. You can either use the

Quick Setup option or individually create printing-related objects.

To create a print queue with the Quick Setup option.

NOTE: NetWare Administrator can be used for both NDS and bindery print queues.

1. Start NetWare Administrator.

2. In the Directory Tree windows, select the context in which to install the printer.

3. From the Menu Bar, select Tools: Print Services Quick Setup.

4. In the Print Server Name Þeld, enter the name of your Lantronix server (viewable

by entering the Show Server command at the Local> prompt).

5. In the Printer Name Þeld, enter the name of the desired print service conÞgured on

your Lantronix server.

6. In the Print Queue Name Þeld, enter the name of the print queue to create. The

name should be meaningful to you; it will not affect Server conÞguration.

7. Click Create.

8. Reboot the MPS.

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NetWare Configuration

5.3 Creating NDS Print Queues Using PCONSOLE

1. Log in as Admin on the Þle server you will be changing.

2. Type PCONSOLE at the X: prompt to start the utility.

For example, if your file server is mapped to the F: drive, you would use the F:

prompt.

3. From the main menu choose Quick Set-Up.

4. PCONSOLE will prompt you for information with which to conÞgure the print

queue.

The print server name is the name of your MPS (MPS_xxxxxx). The new printer

name is the service name (for example, MPS_xxxxxx_Text). The new print queue

can be any name. The print queue volume is the name of the file server from which

the printer receives print requests. The remaining fields can be left in their default

settings.

NOTE: In the above text, xxxxxx represents the last 6 digits of your MPSÕs

hardware address. The hardware address is printed on the unitÕs label.

5. Press the F10 key to save the print queue information.

6. Reboot the MPS.

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NetWare Configuration

5.4 NetWare Host Troubleshooting

Table 5-1: NetWare Host Troubleshooting (Bindery Mode)

Area to Check

Explanation

The print server names in

PCONSOLE match the MPS name

and its service name?

Use PCONSOLE to check.

The ServerÕs NetWare access table

Use the Show Protocols NetWare Access command.

Scanning too many Þle servers can cause a delay

between jobs.ConÞgure the access list to only scan for

jobs on the Þle servers of interest.

Table 5-2: NetWare Host Troubleshooting (NDS)

Area to Check

Explanation

The ServerÕs NetWare access table

Use the Show Protocols NetWare Access command. By

default, only local Þle servers are scanned for queues.

The login password on the Server

and the queue password on the Þle

server

The passwords must match or the Server will not be able

to log into the Þle servers to scan for jobs.

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NetWare Configuration

Table 5-2: NetWare Host Troubleshooting (NDS), cont.

Area to Check

Explanation

The print server has successfully

attached to the queue

Type NETSTAT at the Local> prompt. This will display

information about Þleservers, printers, and queues that

the print server has found. If a queue is in JobPoll, the

print server has successfully attached to the queue.

The DSTree, DSContext, and

DSLicense

Type Show Protocol NetWare NDS. This command

shows the tree and the context that you have conÞgured,

a failure code, and an NDS error code for each server.

DSTree is the directory service tree on which the print

server is located. DSContext is the context where the

print server is located; it must match the context on the

Þle server (The DSContext must be of the following form:

ou=fruit.o=exotic). DSLicensed should be yes.

Printer and queue changes have

propagated through the NDS tree

It may take a few minutes for the changes to propagate.

If the print server doesnÕt attach, reboot the server.

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NetWare Configuration

Table 5-3: NDS Errors from the File Server

Failure code meaning Remedy

Failure code

0xfffffda7

Object could not be found in the Check the print server name, DSContext, and

given context

DSTree to make sure that the printer server is set

up correctly with PCONSOLE.

0xfffffda5

0xfffffd69

0xfffffd63

The requested attribute could

not be found

Use PCONSOLE to make sure that the print

server has associated printers and that the

printers have associated queues.

DS Database is locked

The password is invalid

An administrator is probably updating the

database. Wait a few minutes and issue the Set

Protocol NetWare Reset command.

The password for the print server object under

PCONSOLE must match the ServerÕs login

password. If the login password on the Server is

left as the default (access), there should be no

password for the print server object.

0xfffffd54

Secure NCP violation

Turn down the NCP packet signature level so that

it is not required from the server.

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NetWare Configuration

Table 5-4: NDS Printing Errors

Bit

Failure Code Meaning

Remedy

Server out of memory

Turn the Server off, wait a few seconds, and turn it back on.

Disable unused protocols and/or remove Þleservers without

print queues from the NetWare access list.

2, 3

Unexpected response

from Þle server

Report the problem to Lantronix Technical Support.

No printers found for the Ensure that there are printers for the print server, and the

Server

printer names match the service names on the print server.

No printer queue found

Ensure that the printers have associated queues.

Ensure there is a print server object conÞgured with the same

name as the Server.

Authentication failed

Ensure the Server login password is the same as the print server

object password. If the Server is using the default password

(access), there should be no print server object password.

Server cannot attach to

queue

Check the NDS partitions, replicas, and volumes to ensure the

Þle server where the queue lives has the correct information

about the Server and printers.

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LAT Configuration

6 - LAT Conﬁguration

The EZWebCon conÞguration software is the easiest way to conÞgure the MPS. The

following sections cover print conÞguration methods for LAT hosts.

NOTE: The Server needs an IP address before you can use EZWebCon. See

the Setting the IP Address section on page 4-2 for instructions.

LAT print queues can be created by printing to a port or printing to a service. Printing

directly to a port requires no MPS conÞguration.

NOTE: Printing directly to a port is the easiest method for printing to the

MPS. If you would like instructions for printing to a service, see the

Print Server Reference Manual on the CD-ROM.

6.1 Printing Directly to a Port

1. Create a LAT application port that references the Server port.

$ RUN SYS$SYSTEM:LATCP

LATCP> CREATE PORT LTAnnn/APPLICATION

LATCP> SET PORT LTAnnn/NODE=MPS_xxxxxx/PORT=Port_n

LATCP> EXIT

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LAT Configuration

2. Create and start a print queue that uses the LAT application port.

$ INITIALIZE/QUEUE/START/ON=LTAnnn:/PROCESSOR=LATSYM

/RETAIN=ERROR queue_name

3. Add the commands to the SYS$MANAGER:LAT$STARTUP.COM Þle so the

required LAT devices will be recreated after each host reboot.

NOTE: LAT terminal device characteristics may have to be changed to correctly

print certain files. See your VMS documentation for more information.

4. Print to the queue.

$ PRINT/QUEUE=queue_name filename.txt

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LAT Configuration

6.1.1 LAT Host Troubleshooting

By default, the LAT error message codes on the host are not translated into text error

messages. If a LAT job fails and appears in the queue with an eight-digit hex result code,

the code can be translated by issuing the following commands:

$ SHOW QUEUE/FULL/ALL queue_name

(note the error code nnnnnnnn)

$ SET MESSAGE SYS$MESSAGE:NETWRKMSG.EXE

$ EXIT %Xnnnnnnnn

Table 6-1: Troubleshooting LAT ConÞgurations Using a Port

Area to check

Explanation

The speciÞed node name matches the

ServerÕs node name

Use the Show Server command.

The speciÞed port name matches the portÕs

name

Use the List Port 1 command.

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AppleTalk Configuration

7 - AppleTalk Conﬁguration

The EZWebCon conÞguration software is the easiest way to conÞgure the MPS. The

following sections cover print conÞguration methods for AppleTalk hosts.

NOTE: The Server needs an IP address before you can use EZWebCon. See

the Setting the IP Address section on page 4-2 for instructions.

NOTE: Macintoshes that do not support EtherTalk will need either an Ether-

net card or a LocalTalk-to-EtherTalk router to use the MPS.

7.1 Bitronics

The MPS advertises its printer as a LaserWriter. Therefore, printing from a Macintosh is

only possible with a PostScript printer and bi-directional communication between the

MPS and that printer.

NOTE: MacOS 8.1 can also print via LPD. See the Print Server Reference Manual

located on CD-ROM for configuration instructions.

The MPS supports the Bitronics interface, an extension to the standard Centronics

interface. Printers that support Bitronics allow bi-directional communication via the

parallel port. To enable Bitronics on the MPS parallel port, use the DeÞne Port 1

Bitronics Enabled command.

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AppleTalk Configuration

7.2 Macintosh Services

Before attempting to print from a Macintosh, ensure that AppleTalk and PostScript are

both enabled on at least one service. Once the service is conÞgured, it will appear in the

Chooser in the same zone as the MPS. Select the service in the Chooser and complete the

appropriate setup options. Then close the Chooser window and print a test page of text

to the Macintosh service.

7.3 AppleTalk Zones

If there is a router on the network, the MPS will appear in the default zone speciÞed by

the router. To change the default zone use the DeÞne Protocol AppleTalk Zone

command.

If the MPS is attached to a network without an AppleTalk router, all AppleTalk devices

(including the MPS) will appear in the default zone in the Chooser.

NOTE: If no router is present on the network, the MPS will not accept AppleTalk

print jobs for 60 seconds after booting.

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AppleTalk Configuration

7.3.1 AppleTalk Host Troubleshooting

Table 7-1: AppleTalk Host Troubleshooting

Area to Check

Explanation

The printer is available to be selected

in the Chooser

Make sure the printer is in the right zone.

Bidirectional communication

Lock the printer in PostScript mode and issue the

Test Service PostScript Count n command. This

sends a job to the printer and waits for the response.

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LAN Manager/DLC Configuration

8 - LAN Manager/DLC Conﬁguration

The EZWebCon conÞguration software is the easiest way to conÞgure the MPS. This

chapter explains DLC conÞguration for Windows NT 4.x hosts. Windows 95 does not

support DLC printing (see Chapter 4, TCP/IP ConÞguration, for more information).

NOTE: The Server needs an IP address before you can use EZWebCon. See

the Setting the IP Address section on page 4-2 for instructions.

NOTE: Printing using an LPD client is the preferred method for sending

print jobs to the MPS. To print using the TCP/IP protocol see the

Using the Command Line Interface section on page 4-8.

8.1 DLC Conﬁguration

8.1.1 Server Conﬁguration

To use the DLC protocol, you must have one service with the DLC characteristic enabled.

Use the DeÞne Service servicename DLC Enabled command. The DLC characteristic

may be associated with only one service on a given MPS.

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LAN Manager/DLC Configuration

8.1.2 Host Conﬁguration

To send print jobs from a Windows NT host to the MPS, add the MPS as a Windows NT

printer.

1. Double-click the Printers icon in the Control Panel.

2. Double-click the Add Printer icon.

3. In the window that appears select My Computer and click Next.

4. Select the Add Port button.

5. Select Hewlett-Packard Network Port and click New Port.

If Hewlett-Packard port is not one of the available options, you must install DLC

printing from your Windows NT system disks. DLC is not installed by default.

6. Enter the ServerÕs hardware address. It is printed on the ServerÕs bottom label.

7. Select Job-based.

8. Select the manufacturer and printer type.

9. Enter the queue name.

10. If applicable, choose Shared and select the operating system the printer will be

working with. (First conÞrm that the print queue is working.)

11. Test the printer.

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Contact Information

A - Contact Information

If you are experiencing an error that is not listed in the Troubleshooting appendix or if you

are unable to Þx the error, contact your dealer or Lantronix Technical Support at

(800) 422-7044 or (949) 453-3990. Technical Support is also available via Internet email

at [email protected].

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

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

¥ Lantronix server model number

¥ Lantronix server serial number

¥ Software version (use the Show Server command to display)

¥ Network conÞguration, including the information from a Netstat

command

¥ Description of the problem

¥ Debug report (stack dump), if applicable

¥ Status of the unit when the problem occurred (please try to include

information on user and network activity at the time of the problem)

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Contact Information

LANtronix

15353 Barranca Parkway, Irvine, CA 92618 USA

Phone: 949/453-3990

Fax: 949/453-3995

World Wide Web: http://www.lantronix.com

North American Direct Sales: 800/422-7055

North American Reseller Sales: 800/422-7015

North American Sales Fax: 949/450-7232

Internet: [email protected]

International Sales: 949/450-7227

International Sales Fax: 949/450-7231

Internet: [email protected]

Technical Support: 800/422-7044 or 949/453-3990

Technical Support Fax: 949/450-7226

Internet: [email protected]

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Troubleshooting

B - Troubleshooting

B.1 Power-Up Troubleshooting

There are several possible error situations if the LEDs do not ßash.

Table B-1: Error Messages

Message

Diagnosis/Remedy

Power-up diagnostic failure (hardware

failure)

Note which LED is blinking and its color, then contact

your dealer or Lantronix Technical Support.

The Server boots but does not try to

load the Flash ROM code

Press the Test button. A brief description of the problem

will be queued to the parallel port and printed.

Network Error: The ACT LED will blink

yellow 2-3 times per second

A. Make sure the Ethernet network cable is properly

connected and reboot the server.

B. If option A fails to resolve the problem, reload Flash

ROM. See Appendix D.

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Troubleshooting

B.2 Printing Problems

Table B-2: General Printing Problems

Area to Check

Explanation

Physical connection

To test a non-PostScript printer use the Test Port 1 Count

100 command. This command will send 100 lines of test

data out the parallel port.

Service characteristics

Use the Show Service Local Characteristics command

from the ServerÕs Local> prompt to see if the desired

service is available and to verify that the appropriate

protocols are enabled on the service.

The IP address

The IP address must be unique on the network. Many

problems will occur when there are duplicate IP

addresses on the network.

Queue Status and Port counters

Use the Monitor Queue command to ensure queue

entries appear in the job list. If an entry does not appear,

refer to the appropriate host section in this Appendix.

Use the Monitor Port 1 Counters command to verify

that the counter is incrementing with each job. If it is not,

verify the connection between the Server and the printer.

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Troubleshooting

B.3 BOOTP Troubleshooting

If the BOOTP request is failing and you have conÞgured your host to respond to the

request, check these areas:

Table B-3: BOOTP Troubleshooting

Area to Check

Explanation

BOOTP is in your systemÕs

BOOTP must be an uncommented line in the /etc/services

/etc/services Þle

Þle.

The Server is in the loadhostÕs

/etc/hosts Þle

The Server must be in this Þle for the host to answer a

BOOTP or TFTP request.

The download Þle is in the correct

directory and is world-readable

The download Þle must be in the correct directory and

world-readable. Specify the complete pathname for the

download Þle in the BOOTP conÞguration Þle or, a add a

default pathname to the download Þlename.

The Server and host are in the

same IP network

Some hosts will not allow BOOTP replies across IP networks.

Either use a host running a different operating system or put

the Server in the same IP network as the host.

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Troubleshooting

B.4 DHCP Troubleshooting

Table B-4: DHCP Troubleshooting

Area to Check

Explanation

DHCP is enabled on the Server.

Use the DeÞne Server DHCP Enabled command.

If you manually enter an IP address, DHCP is

automatically disabled.

Make sure the DHCP server is

operational.

Check to see that the DHCP server is on and is

functioning correctly.

Did the Server get its IP address from

the DHCP server?

Refer to the DHCP Manager on your DHCP server for

information about addresses currently in use. If the

DHCP server does not list your ServerÕs IP address,

there may be a problem.

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Troubleshooting

B.5 RARP Troubleshooting

Table B-5: RARP Troubleshooting

Area to Check

Explanation

The ServerÕs name and hardware

address in the hostÕs /etc/ethers Þle

The ServerÕs name and hardware address must be in

this Þle for the host to answer a RARP request.

The ServerÕs name and IP address in

the /etc/hosts Þle

The ServerÕs name and IP address must be in this Þle

for the host to answer a RARP request.

The operating system

Many operating systems do not start a RARP server at

boot time. Check the hostÕs RARPD documentation

for details, or use the ps command to see if there is a

RARPD process running.

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Troubleshooting

B.6 PostScript Problems

PostScript printers will silently abort jobs if they detect an error.

Table B-6: PostScript Troubleshooting

Area to Check

Explanation

The Server is communicating

with the printer

To test a PostScript printer use the Test Port 1 PostScript Count

2. This command will send 2 pages of PostScript data out the

parallel port. Watch the indicators on the printer to verify that

the Server is communicating with the printer.

If the printer is capable of bidirectional communication, use the

Test Service MPS_xxxxxx_PS PostScript Count 5 command.

This will transfer data both to and from the printer.

Autoselection must be disabled and the printer must be

conÞgured as a PostScript printer for this test to succeed.

The printer is conÞgured to

use 8-bit characters

If special characters or bitmaps are not printing correctly, the

printer may be incorrectly conÞgured to use 7-bit characters.

Service Characteristics

Issue the Show Service Characteristics command. If the service

rating is zero, the parallel port is in use. Verify that the

PostScript characteristic and appropriate protocols have been

enabled on the service.

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Troubleshooting

Table B-6: PostScript Troubleshooting, cont.

Area to Check

Explanation

Port Counters

If PostScript jobs appear to print but nothing comes out of the

printer, verify the amount of data sent from the host. Issue the

appropriate print command from the host system. After the job

has completed, use the Show Port 1 Counters command.

The bytes output value should be approximately 171 bytes

greater than the size of the Þle on the host system. These

numbers are only approximate, but will show that data is

ßowing to the printer.

B.6.1 Bitmap Graphics

If Þles that contain embedded bitmap graphics print incorrectly, it is because the bitmaps

are being sent as actual binary data and binary data cannot be printed via serial or

parallel interfaces.

Most major application packages have provisions to print using either Òbinary

postscriptÓ (for printers connected to the network via LocalTalk) or Òhex postscriptÓ (for

printers connected to the network via a serial port or parallel port). If your application

does not have this provision, ask the application vendor for an upgrade version or

ÒpatchÓ that will add the Òhex postscriptÓ function.

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Pinouts

C - Pinouts

C.1 Parallel Information

Lantronix uses standard Centronics parallel connectors.

For optimum performance of your Server, Lantronix recommends the use of high quality

parallel cables. Choose one of the following:

¥ A Lantronix parallel port cable, part number #500-011 (6 feet).

¥ Any other brand of IEEE Std 1284-1994 compliant cable. Compliant

cables can easily be identiÞed by the permanent label ÒIEEE Std

1284-1994 compliantÓ on the cable itself.

NOTE: Non-compliant cables have the same type of connectors but different

electrical characteristics.

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Updating Software

D - Updating Software

Current software Þles are available on the distribution CD. Software updates and release

notes for the Server can be downloaded directly from the Lantronix development

systems in one of three ways: via the Lantronix World Wide Web site located at

http://www.lantronix.com, using anonymous FTP through the Internet, and via dial-up

modem.

D.1 Updating Via the Web

The latest version of MPS.SYS can be downloaded from the Lantronix Web site. The

following instructions will lead you through the web site to the software Þle.

1. On the home page, http://www.lantronix.com, click on Free Software Updates.

2. From the directory that appears, choose pub/.

3. From the resulting directory, choose the server acronym.

4. From the resulting directory, choose the software volume.

5. From the Þnal directory, choose MPS.SYS.

NOTE: As a result of Netscape NavigatorÕs configuration, clicking on the software

name will not allow you to download the file. You must save the file as a

source document to your host.

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Updating Software

D.2 Updating Using FTP

The server software resides on the Lantronix FTP server (ftp.lantronix.com). Most of

these Þles are binary data, so the binary option must be used to transfer the Þles. All

released Þles are in the pub directory. Always download the README Þle in the pub

directory before downloading anything else; it contains a directory of available versions.

To log into the FTP server, enter a username of anonymous and enter your full email

address as the password. The following text will be displayed:

230-Welcome to the Lantronix FTP Server.

230-

230-IMPORTANT: Please get the README file before proceeding.

230-IMPORTANT: Set BINARY mode before transferring executables.

220-

230-Direct questions to [email protected] or 1.800.422.7044

230-Questions about this ftp account only to [email protected]

230-

230 Guest login ok, access restrictions apply.

Remote system type is UNIX. [your type will be displayed here]

Using binary mode to transfer files.

ftp>

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Updating Software

D.3 Updating Using the BBS

The Lantronix system uses high speed modems for the physical connection and allows

Þle transfers using KERMIT, xmodem, ymodem, and zmodem. The modem phone

number is (949) 367-1051. The account name is ets and the password is server.

Remember that the download Þles (MPS.SYS) and executable images are image data and

should only be transferred in binary mode, otherwise the Þles will be corrupted.

SunOS UNIX (nexus)

Password: server (not echoed)

Last login: Mon Jun 5 13:21:13 from company.com

SunOS Release 4.1.3_U1 (NEXUS) #2: Fri Dec 2 10:08:39 PST 1997

Welcome to the Lantronix BBS. Type ‘h’ for help

userid (‘new’ for new user): new

Welcome, new user! Enter a userid, 1-12 characters, no spaces.

Userid: bob

Enter Passwd: platypus (not echoed)

Confirm Passwd: platypus (not echoed)

User Name: bob

Terminal type (default=vt100):

Email address, if any: [email protected]

--CONTINUED NEXT PAGE--

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Updating Software

Welcome to the “NEW” Lantronix Bulletin Board System.

To access the files menu, type ‘f’ at the main menu.

At the files menu, type ‘p’ to select a download protocol

(a=ascii, k=kermit, x=xmodem, y=ymodem, z=zmodem)

At the files menu, type ‘l’ to list available software directories.

Select the board name by entering its number.

At any menu, press ‘h’ to receive additional help.

Press [Return] to continue:

D.4 Reloading Software

The Server stores software in Flash ROM to control the initialization process, operation,

and command processing. The contents of Flash ROM can be updated by downloading a

new version of the operational software via NetWare, TCP/IP, or MOP. Regardless of

which protocol is used to update Flash ROM, the following points are important:

¥ The Flash ROM software is contained in a Þle called MPS.SYS. The

name should not be changed.

¥ The download Þle should be world-readable on the host.

¥ There is a sixteen character length limit for the path name.

¥ There is a twelve character limit for the Þlename.

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Updating Software

¥ DeÞne commands must be used because Set conÞgurations are

cleared when the Server boots. Use the List Server Boot command

to check settings before rebooting.

NOTE: It is very important to check the Server settings before using the Initialize

Reload command to ensure that you are reloading the correct software file.

D.4.1 Reloading Sequence

If DHCP, BOOTP, or RARP is enabled on the Server, the Server will request assistance

from a DHCP, BOOTP, or RARP server before starting the download attempts. The

Server will then try TFTP, NetWare, and MOP booting, in that order, provided that it has

enough information to try each download method.

Downloading and rewriting the Flash ROM will take approximately two minutes from

the time the Initialize command is issued. If the download Þle cannot be found or

accessed, the Server can be rebooted with the code still in Flash ROM. As noted in

Chapter 2, the OK/ACT LED will blink quickly while the Server is booting (and

reloading code) and then slowly when it returns to normal operation.

NOTE: If you experience problems reloading Flash ROM, refer to Troubleshooting

Flash ROM Updates on page D-9.

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Updating Software

D.4.2 NetWare

The MPS.SYS Þle should be placed in the login directory on the NetWare Þle server. The

Server cannot actually log into the Þle server (since it knows no username/password); it

can only access Þles in the login directory itself. On the Server, specify the Þle server

name, Þlename, and path.

Local> SET PRIVILEGED

Password> SYSTEM (not echoed)

Local>> DEFINE SERVER NETWARE LOADHOST fileserver

Local>> DEFINE SERVER SOFTWARE SYS:\LOGIN\ MPS.SYS

Local>> INITIALIZE RELOAD

D.4.3 TCP/IP

Before the Server downloads the new software, it will send DHCP, BOOTP, and/or

RARP queries (BOOTP and RARP queries are enabled by default). Next, the Server will

attempt to download the MPS.SYS Þle using TFTP (Trivial File Transfer Protocol).

If a host provides DHCP, BOOTP, or RARP support, it can be used to set the Server's IP

address (all) and loadhost information (BOOTP and RARP only). Add the Server's name,

D - 6

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Updating Software

IP address, hardware address, and download path and Þlename to the appropriate host

Þle (usually /etc/bootptab).

Some BOOTP and TFTP implementations require a speciÞc directory for the MPS.SYS

Þle; in this case the path should not be speciÞed in the bootptab Þle and the Þle must be

placed in that directory. See your hostÕs documentation for instructions on how to

conÞgure the MPS.SYS Þle in the directory.

If BOOTP cannot be used to conÞgure the Server's IP parameters, conÞgure them by

hand using the following commands listed below.

Local> SET PRIVILEGED

Password> SYSTEM (not echoed)

Local>> DEFINE SERVER IPADDRESS nnn.nnn.nnn.nnn

Local>> DEFINE SERVER SOFTWARE “/tftpboot/ MPS.SYS”

Local>> DEFINE SERVER LOADHOST nnn.nnn.nnn.nnn

Local>> LIST SERVER BOOT

Local>> INITIALIZE RELOAD

NOTE: For instructions on how to log into the Server and enter these commands,

refer to Chapter 6, TCP/IP Configuration.

D - 7

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Updating Software

The path and Þlename are case-sensitive and must be enclosed by quotation marks.

When attempting to boot across an IP router, you must conÞgure the router to proxy-

ARP for the Server, or use the bootgateway feature. For more information, see Set/DeÞne

Bootgateway in the Commands chapter of the Print Server Reference Manual on CD-ROM.

D.4.4 MOP

Copy the MPS.SYS Þle to the MOM$LOAD directory. The MPS.SYS Þlename is the only

parameter that the Server needs to reload via MOP. Make sure the service characteristic

is enabled on the host's Ethernet circuit, and then reload the server using the Initialize

Reload command.

NOTE: If an error message is displayed indicating an invalid record size on the

VAX console, the MPS.SYS file was not transferred in binary mode.

D - 8

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Updating Software

D.5 Troubleshooting Flash ROM Updates

Many of the problems that occur when updating the Flash ROM can be solved by

completing the following steps:

Table D-1: Flash ROM Troubleshooting

Protocol

Area to Check

NetWare

Ensure the Þle is in the login directory. Since the Server cannot actu-

ally log into the Þle server, it has very limited access to the server

directories.

TFTP

Check the Þle and directory permissions.

Ensure the loadhost name and address are speciÞed correctly and

that their case matches that of the Þlenames on the host system.

Ensure the Þle and pathnames are enclosed in quotes to preserve

case.

Ensure that TFTP is enabled on the host; several major UNIX ven-

dors ship their systems with TFTP disabled by default.

D - 9

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Updating Software

Table D-1: Flash ROM Troubleshooting, cont.

Area to Check

Protocol

MOP

The Ethernet circuit must have the service characteristic enabled.

Ensure that the MOM$LOAD search path includes the directory

containing the MPS.SYS Þle.

Ensure that the Þles were transferred in Binary mode

D - 10

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Specifications

E - Speciﬁcations

E.1 Power Requirements

Voltage:

95 - 250 Volts AC, 3-wire single phase, autoranging

Frequency:

47-63 Hz

Operating Current:

Power:

0.8 Amp (maximum)

25 Watts

E.1.1 Power Supply Cord

Cord type:

3 conductors, 1.0 mm minimum conductor size

(approximately 18 AWG)

Rated for:

Length:

250 Volts AC, 10 Amps

≤ 3.0 meters

E.2 Temperature Limitations

Operating range:

0° to 50°C (32° to 122°F)

Storage range:

-40° to 66°C (-40° to 151°F)

E - 1

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Specifications

Max temperature

change per hour:

20°C (36°F)

Rapid temperature changes may affect operation. Therefore, do not operate the Server

near heating or cooling devices, large windows, or doors that open to the outside.

E.3 Altitude Limitations

Operating:

Storage:

2.4 km (8000 ft.)

9.1 km (30,000 ft.)

If operating the Server above 2.4 km (8000 ft.), decrease the operating temperature rating

by 1°F for each 1000 ft.

E.4 Relative Humidity Limitations

Operating:

10% to 90% noncondensing

(40% to 60% recommended)

Storage:

10% to 90% (noncondensing)

E - 2

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Frequently-used Commands

F - Frequently-used Commands

This appendix lists some of the most frequently-used commands of the Print Server

command set. More information about the command set, including additional options,

can be found in the Print Server Reference Manual on the CD-ROM.

Please note the following before continuing:

¥ Commands are divided into Server (general), Port, and Protocol

sections. Within each section, commands are listed alphabetically.

¥ Commands may require privileged user status. Enter Set

Privileged, then enter the privileged password when prompted.

¥ When you enter a DeÞne or Purge command, you must reboot the

Server for the command to take effect.

¥ When the abbreviated syntax Ò{EN|DIS}Ó is shown, you must

choose either Enabled or Disabled to complete the command.

F - 1

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Frequently-used Commands

F.1 Server Commands

Table F-1: Frequently-used Server Commands

Command

Option(s)

Description

DEFINE SERVER BOOTP {EN|DIS}

DEFINE SERVER DHCP {EN|DIS}

DEFINE SERVER GATEWAY ipaddress

Enables or disables querying for a BOOTP host at

system boot time.

Enables or disables querying for a DHCP host at

system boot time.

SpeciÞes the host to be used as a TCP/IP

gateway to forward packets between networks.

Enter an IP address.

DEFINE SERVER

INCOMING option

BOTH

Enables incoming LAT and Telnet connections.

Enables only incoming LAT connections.

Disables incoming connections.

LAT

NONE

TELNET

PASSWORD

Enables only incoming Telnet connections.

Causes the server to prompt for a password for

all incoming connections.

NOPASSWORD

Allows connections to be established without

prompting for a password.

F - 2

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Frequently-used Commands

Table F-1: Frequently-used Server Commands, cont.

Command

Option(s)

Description

DEFINE SERVER IPADDRESS ipaddress

DEFINE SERVER LOADHOST ipaddress

Sets the ServerÕs network IP address.

SpeciÞes the TCP/IP host from which the Server

requests its run-time code.

DEFINE SERVER LOGIN PASSWORD

Sets a new password that will be required before

incoming logins are accepted. You will be

prompted for the new password (up to 6

alphanumeric characters, case-insensitive).

DEFINE SERVER NAME “newname”

SpeciÞes a new name for the Server. Names are

restricted in length; generally a name of 11 or

fewer characters is permissible.

DEFINE SERVER NETWARE LOADHOST server SpeciÞes the NetWare host from which the

Server requests its run-time code. Enter a Þle

server name of up to 11 characters.

DEFINE SERVER PRIVILEGED PASSWORD

Sets a new password that will be required for

privileged user status. You will be prompted for

the new password (up to 6 alphanumeric

characters, case-insensitive).

DEFINE SERVER RARP {EN|DIS}

Enables or disables querying for a RARP host at

system boot time.

F - 3

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Frequently-used Commands

Table F-1: Frequently-used Server Commands, cont.

Command

Option(s)

Description

DEFINE SERVER SOFTWARE “filename”

SpeciÞes the name or path (TCP) of the software

download Þle. The Þlename can be up to 11

characters, and the pathname can be up to 26.

The Server will add a Ò.SYSÓ extension.

DEFINE SERVER SUBNET MASK ipmask

SpeciÞes the subnet mask to be used for the

Server. The ipmaskmust be in n.n.n.n format.

HELP option

Displays a list of top-level (general) Help topics.

Displays information about the keyword(s)

entered. Multiple keywords must be speciÞed in

the order they occur in a command.

DEFINE SERVICE “name” PORT num

Creates a new service and associates it with the

speciÞed port.

DEFINE SERVICE

“name” option

APPLETALK {EN|DIS} Toggles whether the named service can be used

to service networks running the speciÞed

LANMAN {EN|DIS}

protocol. RTEL applies to TCP/IP networks.

LAT {EN|DIS}

NETWARE {EN|DIS}

RTEL {EN|DIS}

F - 4

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Frequently-used Commands

Table F-1: Frequently-used Server Commands, cont.

Command

Option(s)

Description

DEFINE SERVICE

“name” option

DLC {EN|DIS}

SpeciÞes which service will handle print requests

from DLC hosts. DLC can be enabled on one

service per Server.

BANNER {EN|DIS}

BINARY {EN|DIS}

When Enabled, causes the Server to print a

banner page before jobs.

When Enabled, the Server will not process data

passed through the service. This characteristic

should be enabled when printing PCL data.

EOJ string

Causes the Server to send an end-of-job string to

the attached device after every job. Enter an end

string or the word none.

FORMFEED {EN|DIS}

When Enabled, causes the Server to append a

formfeed to the end of LPR print jobs.

POSTSCRIPT

{EN|DIS}

When Enabled, causes the Server to assume the

attached device is a PostScript device and act

accordingly.

PSCONVERT {EN|DIS} When Enabled, causes the Server to place a

PostScript wrapper around each job.

SOJ string

Causes the Server to send a start-of-job string to

the attached device before every job. Enter a start

string or the word none.

F - 5

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Frequently-used Commands

Table F-1: Frequently-used Server Commands, cont.

Command

Option(s)

Description

DEFINE SERVICE

“name” option

TCPPORT string

SpeciÞes a raw TCP listener socket for the service.

Enter a socket number (4000 to 4999) or the word

none.

TELNETPORT string

SpeciÞes a TCP listener socket for the service.

Unlike TCPport, this option performs Telnet IAC

interpretation on the data stream. Enter a socket

number (4000 to 4999) or the word none.

INITIALIZE option DELAY num

Schedules a reboot after numminutes. Enter a

value from 0 to 120.

CANCEL

FACTORY

NOBOOT

Cancels an impending initialization.

Reboots the server to its factory default settings.

Forces the Server to stop in Boot ConÞguration

Mode rather than fully rebooting.

RELOAD

Forces the Server to download new operational

code and reprogram its ßash-ROM.

LOGOUT option

PORT num

Logs out the current port (the port that issued the

command).

Logs out the speciÞed port.

F - 6

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Frequently-used Commands

Table F-1: Frequently-used Server Commands, cont.

Command

Option(s)

Description

PURGE SERVICE

option

LOCAL

Removes the deÞnitions of all local services.

Removes the deÞnition of the speciÞed service.

“service”

SET PRIVILEGED

Enters privileged mode, provided the user enters

the proper privileged password when prompted.

{SHOW|MONITOR} QUEUE

Displays the status of Server queues once (Show)

or continually every three seconds (Monitor).

{SHOW|MONITOR}

SERVER

Displays Server information once (Show) or

continually every three seconds (Monitor).

COUNTERS

Displays characteristics related to the various

counters kept by the Server.

{SHOW|MONITOR}

SERVICE option

Displays characteristics about all conÞgured

services once (Show) or continually every three

seconds (Monitor).

“service”

Displays only characteristics related to the

named service.

ZERO COUNTERS

option

ALL

Zeroes all port, node, and Server counters.

Zeroes port counters for the speciÞed port.

PORT num

F - 7

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Frequently-used Commands

F.2 Port Commands

Table F-2: Port Commands

Command

Option(s)

DYNAMIC

Description

DEFINE PORT 1

The port can initiate and receive connection requests.

ACCESS option

LOCAL

The port can initiate connection requests, and local

logins are permitted.

NONE

The port is unusable.

REMOTE

The port can receive host-initiated connection

requests.

DEFINE PORT 1 BITRONICS {EN|DIS}

When Enabled, ensures bidirectional functioning of

the parallel port. The attached printer must also

support Bitronics mode.

DEFINE PORT 1 CHARACTER size

DEFINE PORT 1 DSRLOGOUT {EN|DIS}

DEFINE PORT 1 DTRWAIT {EN|DIS}

Toggles the port between 7-bit and 8-bit characters

(the default). Enter either 7 or 8.

When Enabled, the port will be logged out

automatically whenever DSR is deasserted.

When Enabled, the Server will not assert DTR on the

port when it is idle (no user logins or connections).

F - 8

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Frequently-used Commands

Table F-2: Port Commands, cont.

Command

Option(s)

Description

DEFINE PORT 1 FLOW CTS

SpeciÞes CTS/RTS (hardware) ßow control.

option

{EN|DIS}

Activates or deactivates the currently-conÞgured

ßow-control method.

NONE

XON

Removes the current ßow control settings.

SpeciÞes XON/XOFF (software) ßow control.

DEFINE PORT 1 NAME “newname”

Enter a name of up to 16 alphanumeric characters for

the speciÞed port.

DEFINE PORT 1

PARITY option

parity

Enter even, odd, mark, or space. Specifying mark or

space will change the character size to 7 bits.

NONE

SpeciÞes that no parity will be used (the default).

DEFINE PORT 1 SPEED baudnum

{SHOW|MONITOR} PORT 1

Sets the portÕs baud rate. Acceptable baudnum

values range from 300 to 115200 baud (or 230000

baud for 1ooBASE-T Servers).

Displays the portÕs conÞguration characteristics once

(Show) or continually every three seconds (Monitor).

Counters and Status keywords can be added.

TEST PORT 1 option COUNT rows

Sends an ASCII data stream to the port for the

speciÞed number of rows and/or columns.

WIDTH cols

POSTSCRIPT

Sends a PostScript test page to the port.

F - 9

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Frequently-used Commands

F.3 Protocol Commands

In the following table, PROTOis an abbreviation for the optional keyword PROTOCOL.

Table F-3: Protocol Commands

Command

Option(s)

Description

DEFINE PROTO

APPLETALK option

{EN|DIS}

Enables or Disables the AppleTalk protocol for the

Server.

ZONE newzone

{EN|DIS}

Places the Server in a zone other than the default.

DEFINE PROTO IP

option

Enables or Disables the TCP/IP protocol for the

Server.

GATEWAY ipaddr

IPADDRESS ipaddr

LOADHOST ipaddr

Same as DEFINE SERVER GATEWAY ipaddress,

page F-2.

Same as DEFINE SERVER IPADDRESS ipaddress,

page F-3.

Same as DEFINE SERVER LOADHOST ipaddress,

page F-3.

NAMESERVER ipaddr SpeciÞes the IP address of the host that will resolve

text host names into their numeric equivalents for

TCP/IP connection attempts.

F - 10

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Frequently-used Commands

Table F-3: Protocol Commands, cont.

Command

Option(s)

Description

DEFINE PROTO

LANMAN option

{EN|DIS}

Enables or Disables the LAN Manager protocol for

the Server.

DEFINE PROTO LAT {EN|DIS}

option

Enables or Disables the LAT protocol for the

Server.

LICENSE string

{EN|DIS}

Enables LAT on multi-port Servers. Enter the

license string obtained from Lantronix.

DEFINE PROTO

NETWARE option

Enables or Disables the NetWare (IPX) protocol for

the Server.

DSCONTEXT string

DSLICENSE string

DSTREE string

ConÞgures the NetWare Directory Services context

in which the Server is located. For more

information about NDS contexts, see your NDS

documentation.

ConÞgures the NetWare Directory Services license

needed to enable NDS on your Server. Enter the

license string obtained from your dealer or

Lantronix.

ConÞgures the NetWare Directory Services tree in

which the Server is located. For more information

about NDS trees, see your NDS documentation.

F - 11

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Frequently-used Commands

Table F-3: Protocol Commands, cont.

Command

Option(s)

Description

DEFINE PROTO

NETWARE

ENCAPSULATION

option {EN|DIS}

NATIVE

ETHER_II

802_2

ConÞgures the Server to use the Ònative modeÓ

frame format.

ConÞgures the Server to use Ethernet v2 frame

format.

ConÞgures the Server to use 802.2 frame format

with NetWare SAPs.

SNAP

ConÞgures the Server to use 802.2 frame format

with SNAP SAPs.

DEFINE PROTO NETWARE LOADHOST server Same as DEFINE SERVER NETWARE LOADHOST

server, page F-3.

PURGE IPSECURITY ALL

Removes the entire IP security table.

option

ipaddress

Removes entries from the IP security table that are

related to the speciÞed IP address.

PURGE PROTO

NETWARE ACCESS

option

ALL

server

Removes all entries from the NetWare access list.

Removes entries from the NetWare access list that

are related to the speciÞed Þle server.

{SHOW|MONITOR} PROTO protocolname

Displays operating characteristics of the speciÞed

protocol.

F - 12

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Warranty Statement

Lantronix warrants for a period of FIVE YEARS from the date of shipment that each MPS Ethernet Print Server supplied shall be

free from defects in material and workmanship. During this period, if the customer experiences difficulties with a product and is

unable to resolve the problem by phone with Lantronix Technical Support, a Return Material Authorization (RMA) will be issued.

Following receipt of a RMA number, the customer is responsible for returning the product to Lantronix, freight prepaid. Lantronix,

upon verification of warranty will, at its option, repair or replace the product in question, and return it to the customer freight pre-

paid. No services are handled at the customer's site under this warranty.

Lantronix warrants software for a period of sixty (60) days from the date of shipment that each software package supplied shall

be free from defects and shall operate according to Lantronix specifications. Any software revisions required hereunder cover sup-

ply of distribution media only and do not cover, or include, any installation. The customer is responsible for return of media to

Lantronix and Lantronix for freight associated with replacement media being returned to the customer.

Lantronix shall have no obligation to make repairs or to cause replacement required through normal wear and tear of necessitated

in whole or in part by catastrophe, fault or negligence of the user, improper or unauthorized use of the Product, or use of the Prod-

uct in such a manner for which it was not designed, or by causes external to the Product, such as, but not limited to, power or

failure of air conditioning.

There are no understandings, agreements, representations or warranties, express or implied, including warranties of merchantabil-

ity or fitness for a particular purpose, other than those specifically set out above or by any existing contract between the parties.

Any such contract states the entire obligation of Lantronix. The contents of this document shall not become part of or modify any

prior or existing agreement, commitment or relationship

The information, recommendation, description and safety notations in this or other documents supplied by Lantronix are based on

general industry experience and judgment with respect to such hardware and software. THIS INFORMATION SHOULD NOT

BE CONSIDERED TO BE ALL INCLUSIVE OR COVERING ALL CONTINGENCIES.NO OTHER WARRANTIES, EX-

PRESS OR IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABIL-

ITY, OR WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE, ARE MADE REGARDING

THE INFORMATION, RECOMMENDATIONS, DESCRIPTIONS AND SAFETY NOTATIONS CONTAINED HEREBY

AND IN HARDWARE AND SOFTWARE SPECIFICATION DOCUMENTATION, OR INSTRUCTIONS SUPPLIED BY

LANTRONIX. In no event will Lantronix be responsible to the user in contract, in tort (including negligence), strict liability or

otherwise for any special, indirect, incidental or consequential damage or loss of equipment, plant or power system, cost of capital,

loss of profits or revenues, cost of replacement power, additional expenses in the use of existing software, hardware, equipment

or facilities, or claims against the user by its employees or customers resulting from the use of the information, recommendations,

descriptions and safety notations supplied by Lantronix. Lantronix liability is limited (at its election) to (1) refund of buyer's pur-

chase price for such affected products (without interest); (2) repair of such products, or (3) replacement of such products, provided

however, that the buyer follows the procedures set forth herein

Warranty claims must be received by Lantronix within the applicable warranty period. A replaced product, or part thereof, shall

become the property of Lantronix and shall be returned to Lantronix at the Purchaser's expense. ALL RETURN MATERIAL

MUST BE ACCOMPANIED BY A RETURN MATERIAL AUTHORIZATION NUMBER ASSIGNED BY LANTRONIX.

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Declaration of Conformity

(accordingly to ISO/IEC Guide 22 and EN 45014)

Manufacturer’s Name:

Manufacturer’s Address:

Lantronix

15353 Barranca Parkway, Irvine, CA 92618 USA

declares that the product:

Product Name:

Micro Ethernet Print Server

MPS1-T, MPS1-2, MPS100

Model Number(s):

conforms to the following Standards:

Safety (All):

EN 60950:1988 + A1, A2

EMC (All):

EN 55022:1988 class A

EN 50082-1:1992

Additional EMC (MPS1-2):

IEC 801-2:1991/prEN55024-2:1992-4kV CD, 8kV AD

IEC 801-3:1992/prEN55024-3:1991-3V/m

IEC 801-4:1988/prEN55024-4:1992-0.5kV Signal Lines,

1kV Power Lines

IEC 801-5:1993/prEN55024-5:1992-1kV Common Mode,

0.5kV Differential Mode, 1kV Network Cable

Supplementary Information:

“The product complies with the requirements of the Low Voltage Directive 73/23/EEC and the

EMC Directive 89/336/EEC.”

Warning: This is a Class A product. In a domestic environment this product may cause radio

interference in which case the user may be required to take adequate measures.

Manufacturer’s Contact:

Director of Quality Assurance

Lantronix

15353 Barranca Parkway, Irvine, CA 92618 USA

General Tel: 949/453-3990; Fax: 949/453-3995

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Index

Numerics

100BASE-T...2-1

10BASE2...1-1

10BASE-T...1-1, 2-1

DHCP...4-6, B-4

EtherTalk...1-1

EZWebCon...2-3, 3-2, 4-2

Access list, NetWare...5-3

AppleTalk...1-1, 7-1, 7-2, 7-3

Application port, LAT...6-1

ARP table...4-3

Flash ROM updates....D-4, D-9

FTP, updating software...D-2

Hardware address...4-3

Banner page...4-7, 4-22

Bi-directional communication...7-1

Binary service...3-3

Bindery...5-1

Bitronics...1-1, 7-1

BNC connector...2-3

Boot...2-3

Incoming logins...3-3

Installation instructions...2-2

IP address...3-1, 4-3, 4-6, 4-15

Configuring...4-2

IPX (NetWare)...1-1, 5-1

BOOTP...4-2, 5-8

LAN Manager...1-1, 8-1

LaserWriter...7-1

LAT...1-1, 3-3, 6-1

LEDs...2-1

Centronics...1-1, 2-3, 7-1

Chooser (Macintosh)...7-2

Command line interface...4-2

Index-i

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Index

Local> prompt...4-2

lpc...4-22

PostScript...3-3, 7-1

Power connector...2-1, 2-3

Print queue...3-3, 4-7, 4-17, 4-20, 5-5, 6-2, 8-

LPD...4-23, 8-1

LPR...4-1, 4-7, 4-16, 4-17, 4-19, 4-20

Generic...4-15

Print command...4-16

Unix...4-20

lpstat...4-22

Printcap file...4-21

Privileged password...3-1

Protocols supported...1-1

QINST...5-1

Queue...4-7, 4-17, 4-20, 5-5, 6-2, 8-2

Macintosh...7-1, 7-2

RARP...4-2, B-5

RJ45...2-1, 2-3

Named pipe interface...4-7

NDS...5-1, 5-2

NetWare...1-1, 5-1, 5-6

Access list...5-3

RTEL...4-1, 4-7, 4-22

SAM...4-19

Service...3-3, 5-5, 6-1, 7-2

Text...3-3

Bindery...5-1

NDS...5-1

Reloading software...D-6

SMIT...4-17

Software, updating...D-1

Specifications

Passwords...3-1

PCONSOLE...5-1, 5-5

Ping...4-2, 4-3

Altitude...E-2

Power...E-1

Index-ii

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Index

Relative Humidity...E-2

Temperature...E-1

Superuser privileges...4-3

Supplying power...2-3

System Administration Mgr (SAM)...4-19

System Mgmt Interface Tool (SMIT)...4-17

UNIX named pipe interface...4-22

Updating software...D-1

VMS...6-1, 6-3

Windows...4-1, 4-8

TCP/IP...1-1, 4-1–4-22, 8-1, D-6

Telnet...3-3

Test...2-1, 2-2, 2-3

Zones, AppleTalk...7-2

Troubleshooting...5-6, 6-3, 7-3, B-1–B-7, D-

Index-iii

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