Lantronix EPS4-100, EPS2-100 User Manual

Print Server Installation Guide

For EPS2-100 and EPS4-100 Fast Ethernet Print Servers
Part Number 900-190
Rev. C 1/08
Copyright and Trademark
©2002, 2007 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.
Lantronix
15353 Barranca Parkway Irvine, CA 92618 USA Phone: 949-453-3990 Fax: 949-453-3995
Technical Support
Online: www.lantronix.com/support
Contents
Print Server Installation Guide
1 Introduction
2 Installation
3 Getting Started
4 TCP/IP Configuration
5 NetWare Configuration
6 LAT Configuration
7 AppleTalk Configuration
8 LAN Manager/DLC Configuration
A Contact Information
B Troubleshooting
CPinouts
D Updating Software
E Specifications
F Frequently-used Commands
Warranty Statement
i
Declaration of Conformity
Index
Introduction

1 - Introduction

The Lantronix multi-port Fast Ethernet Print Servers (EPS2-100 and EPS4-100) are multiprotocol print servers that provide shared network access to printers for a variety of network protocols and operating systems. The EPS2-100 and EPS4-100 support the AppleTalk (EtherTalk), LAN Manager, Local Area Transport (LAT), IPX (NetWare), and TCP/IP protocols. Both servers queue multiple pending jobs and service those jobs in the order that they are received from the hosts.
NOTE: In this manual, both the EPS2-100 and the EPS4-100 servers will be
referred to as the EPS or as the Server unless a distinction needs to be made between the models.
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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 configuration needed to operate the
Server.
Chapters 4 through 8 cover protocol-specific setup needed to install print queues and
otherwise use the Server.
Read chapters 2 and 3 in order, then proceed to the protocol-specific chapter that relates to your network.
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Installation

2 - Installation

2.1 Product Description

The front panel of the EPS has two RJ45 ports and either two DB25 ports (EPS2-100) or 4 DB25 ports (EPS4-100). The back panel of the EPS has one 10/100BASE-T port, a Test/Reset button, and a power plug.
Figure 2-1: The EPS Front and Back
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Installation
The EPS has 7 LEDs on the top panel
Figure 2-2: EPS LED Location
LED functionality is explained in Table 2-1.
LEDs
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Installation
Table 2-1: LED Functionality
LED Function During Normal Operation
SERIAL Blinks yellow to indicate serial port activity.
PARALLEL Blinks yellow to indicate parallel port activity.
NETWORK Blinks yellow to indicate Ethernet activity.
OK Lights green (blinks occasionally) to indicate the unit is functioning properly.
GOOD LINK Lights solid green to indicate a working Ethernet connection (either 10BASE-T or
100BASE-T).
10/100 Lights solid green to indicate a 100BASE-T Ethernet connection. If the other LEDs
are functioning normally and this LED is not lit, it means that the connected network is 10BASE-T.
POWER Lights solid green to indicate that the unit has power.
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Installation

2.2 Installation

The following diagram shows a properly-installed EPS.
To install the server, complete the following steps in order. Refer to the numbers in the figure for help.
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Installation
1. Connect at least one printer to the EPS using an available serial or parallel port.
2. If desired, connect a terminal to port 1 (the console port) to receive diagnostic and initial configuration messages.
3. Connect the EPS to the 10/100BASE-T network.
NOTE: The default serial port settings are 9600 baud, 8 bit characters, and no parity.
4. Attach one end of the power cable to the EPS; plug the other end into an electrical outlet. Power will come on automatically.
5. Allow 45 seconds for the unit to fully boot. The OK LED should be lit to show the unit is functioning properly.
If you have connected a 10BASE-T cable to the Server, the Link LED should be solid green. If you have connected a 100BASE-T cable, The Link and 100MBit LEDs should both be solid green. If not, check your network connection.
6. Print a Test page by pressing the Test/Reset button.
NOTE: If the Power LED does not light or the Test page does not print, refer to
Appendix I, Troubleshooting.
7. Install EZWebCon on your 32-bit Windows PC to configure your Server. The EZWebCon software is located on the CD-ROM. See EZWebCon Configuration 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 configuring the EPS:
The EPS IP address must be configured before any TCP/IP functionality is available.
(See Setting the IP Address on page 4-2.)
There are two important passwords on the EPS: 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 configuration software is the recommended way to configure the EPS. EZWebCon is a graphical user interface that guides first time users through the initial configuration process and allows experienced users to update and change any configurable parameters. There are two important things to note about EZWebCon:
Your Server must have an IP address before EZWebCon can log into it for configura-
tion 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 file. 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 configure 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 Define 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 configured to prompt for a password with the Define Server Incoming Password Enabled command.

3.3 Services

With few exceptions, a service must be created before print queues can be configured on the EPS. 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 EPS xxxxxx represents the last six numbers of the unit’s Ethernet address and yy is the port name, for example EPS_xxxxxx_S1 (serial port) or EPS_xxxxxx_P1 (parallel port).
offers a default service on each port. The service names are EPS_xxxxxx_yy where
NOTE: The default service names are based on the server name; therefore the
server name must be no more than 13 characters.
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Getting Started
The default services on the serial ports have the TCP/IP, NetWare, LAN Manager, and AppleTalk protocols enabled. Parallel port services have TCP/IP, NetWare, and LAN Manager enabled. LAT is disabled by default on all services provided by the Server
because many network managers
object to the frequent LAT service announcements. AppleTalk is disabled on parallel port services because AppleTalk requires Bitronics mode, which is disabled by default.
If you need to modify a default service, use EZWebCon or see the Server Configuration chapter of the Print Server Reference Manual located on the CD-ROM.
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TCP/IP Configuration

4 - TCP/IP Configuration

The EZWebCon configuration software is the easiest way to configure the EPS. The following sections cover IP address configuration and print configuration methods for TCP/IP hosts.
NOTE: The Server needs an IP address before you can use EZWebCon. See
page 4-2 for instructions.
The EPS 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 EPS IP address must be configured 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 EPS 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 window, then select Assign IP Address to Server.
3. Fill in the following information:
A. The last three bytes of the EPS’s hardware address. The hardware address is printed
on the bottom of the Server.
B. The desired IP address.
C. The subnet, if you wish to use a subnet other than the default.
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TCP/IP Configuration
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 configuration 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 EPS has no IP address, it will set its address from the first directed IP packet it receives.
NOTE: The ARP/ping method only works during the first two minutes of EPS
operation. After two minutes, an alternate method must be used or the EPS must be rebooted.
On a UNIX host, create an entry in the host’s 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 defined other than its own. If the ARP table is empty, the command will return an error message. Type ARP -A at 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 EPS and make the EPS acknowledge the IP assignment.
C:\ ARP -S 192.0.1.228 00-80-A3-XX-XX­XX
C:\ PING 192.0.1.228
NOTE: There should be replies from the IP address if the ARP command
worked.
When the EPS 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 specified address. If no duplicate is found, the server will use the IP address and will respond to the ping packet.
The EPS 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 EPS. 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 EPS will have to be told the EPS’s IP address. This is typically configured in the unix file /etc/hosts or via a nameserver. Refer to the host’s 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 EPS request for an available IP address. For information about configuring 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 EPS 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 EPS cannot print multiple copies of the print job when using the -#n lpr option.
3. If two print queues on the host refer to two services on the same EPS, they must use sepa­rate spooling directories.
4. No special purpose input or output filters can be used when printing via LPR. If this func­tionality is necessary, use the named pipe interface program in the RTEL print queue con­figuration 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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4. Select the Add Port button and click Next.
TCP/IP Configuration
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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 Microsoft TCP/IP Printing service.
6. Enter the name or IP address of your EPS on the first line, and enter the name of your EPS print service on the second line.
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7. Select the manufacturer and printer type.
TCP/IP Configuration
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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 confirm 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 configure.
This section describes how to configure LPR print queues on generic UNIX hosts such as SUN hosts. There are slight variations in LPR configuration 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 EPS name and IP address to the /etc/hosts file:
192.0.1.88 EPS_xxxxxx
2. Add the host print queue to the /etc/printcap file:
eps_prt|Printer on LAB EPS:\
:rm=EPS_xxxxxx:\
:rp=EPS_xxxxxx_TEXT:\
:sd=/usr/spool/lpd/eps_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 eps_prt. The rm parameter is the name of the EPS in the host's address file, the rp parameter is the name of the service as it exists on the EPS, 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/eps_prt
# chmod 777 /usr/spool/lpd/eps_prt
4. If desired, use the mx option to allow unlimited size files to be printed and the sh option to prevent header pages from being generated. See the host's documentation or man pages for more information on the format of the printcap file and how to create the spool directory.
5. Print to the queue using normal lpr commands:
% lpr -Peps_prt /etc/hosts

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.
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TCP/IP Configuration
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 first field.
The message The lpd subsystem has been started 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.
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,
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TCP/IP Configuration
- The name of the EPS unit,
- The name of the EPS 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 Added print queue eps_prt.
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 -deps_prt filename
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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 EPS name),
- The remote printer name (the EPS service),
- The remote cancel model, and
TCP/IP Configuration
- The remote status model.
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TCP/IP Configuration

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 configure a print queue using LPR:
1. Issue the mkdev rlp command. This will install the Berkeley remote printing files 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 figure 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: EPS_xxxxxx
The backupprinter is connected to host EPS_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 EPS_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 EPS_PRT.
Putting the printer in printer description file and creating spool di­rectory... done
Updating LP information... done
The printer name is your EPS service name. The remote host name is the name of your EPS as it is listed in your hosts file.
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TCP/IP Configuration
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.

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 flexibility), configure the Lantronix-supplied RTEL software on the host. After installing the software configuring the connections to the EPS, 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
provided for use on non-supported systems.
To print to the EPS using special formatting or using third-party software packages, you may have to create print pipes on the host. The RTEL software provides this functionality by providing a UNIX named-pipe interface.
To recreate the RTEL source files:
1. Copy the file RTEL_SRC.TAR from the distribution CD-ROM to the UNIX host. Ensure that a binary copy is performed.
2. Untar the archive.
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TCP/IP Configuration
3. See the README files in the created directories that describe the contents of the RTEL distribution and man pages that describe the actual software functionality.

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 file
Jobs that appear in the host queue reach the Server
Telnet to the Server using the name in the host file and verify that the Server name is resolvable and that the Server is reachable via the network.
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 configuration software is the easiest way to configure the EPS. The following sections cover print configuration 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 configure 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 find the NDS Registration link.
Send email to nds-info@lantronix.com. You will receive a blank registration form
that can be completed and returned to Lantronix.
If you don’t have Internet access, contact a Lantronix Technical Support representa-
tive 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. Define the directory service tree in which the Server is located.
Local>> DEFINE PROTOCOL NETWARE DSTREE foodco
NOTE: For an explanation of the structure of the NetWare Directory Service
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NetWare Configuration
tree, see your host documentation.
3. Define 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 file servers in the directory service tree is in the access list.
5. If desired file server is not in the access list, add it.
Local>> DEFINE PROTOCOL NETWARE ACCESS fileserver
6. Reboot the EPS.
Local>> INITIALIZE DELAY 0

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.
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NetWare Configuration
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 field, enter the name of your Lantronix server (viewable by entering the Show Server command at the Local> prompt).
5. In the Printer Name field, enter the name of the desired print service configured on your Lantronix server.
6. In the Print Queue Name field, enter the name of the print queue to create. The name should be meaningful to you; it will not affect Server configuration.
7. Click Create.
8. Reboot the EPS.
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NetWare Configuration

5.3 Creating NDS Print Queues Using PCONSOLE

1. Log in as Admin on the file 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 configure the print queue.
The print server name is the name of your EPS (EPS_xxxxxx). The new printer name is the service name (for example, EPS_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 EPS’s
hardware address. The hardware address is printed on the unit’s label.
5. Press the F10 key to save the print queue information.
6. Reboot the EPS.
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NetWare Configuration

5.4 NetWare Host Troubleshooting

Table 5-1: NetWare Host Troubleshooting (Bindery Mode)
Area to Check Explanation
The server and queue names in PCONSOLE match the print server name and its service name?
The Server’s NetWare access table Use the Show Protocols NetWare Access command.
Use PCONSOLE to check.
Scanning too many file servers can cause a delay between jobs.Configure the access list to only scan for jobs on the file servers of interest.
Table 5-2: NetWare Host Troubleshooting (NDS)
Area to Check Explanation
The Server’s NetWare access table Use the Show Protocols NetWare Access command. By
default, only local file servers are scanned for queues.
The login password on the Server and the queue password on the file server
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The passwords must match or the Server will not be able to log into the file servers to scan for jobs.
Table 5-2: NetWare Host Troubleshooting (NDS), cont.
Area to Check Explanation
NetWare Configuration
The print server has successfully attached to the queue
The DSTree, DSContext, and DSLicense
Printer and queue changes have propagated through the NDS tree
Typ e NETSTAT at the Local> prompt. This will display information about fileservers, printers, and queues that the print server has found. If a queue is in JobPoll, the print server has successfully attached to the queue.
Typ e Show Protocol NetWare NDS. This command shows the tree and the context that you have configured, 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 file server (The DSContext must be of the following form: ou=fruit.o=exotic). DSLicensed should be yes.
It may take a few minutes for the changes to propagate. If the print server doesn’t attach, reboot the server.
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NetWare Configuration
Table 5-3: NDS Errors from the File Server
Failure code Failure code meaning Remedy
0xfffffda7 Object could not be found in the
given context
0xfffffda5 The requested attribute could not
be found
0xfffffd69 DS Database is locked An administrator is probably updating the database.
0xfffffd63 The password is invalid The password for the print server object under
0xfffffd54 Secure NCP violation Turn down the NCP packet signature level so that it is
Check the print server name, DScontext, and DStree to make sure that the printer server is set up correctly with PCONSOLE.
Use PCONSOLE to make sure that the print server has associated printers and that the printers have associated queues.
Wait a few minutes and issue the Set Protocol NetWare Reset command.
PCONSOLE must match the Server’s 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.
not required from the server.
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NetWare Configuration
Table 5-4: NDS Printing Errors
Bit Failure Code Meaning Remedy
1 Server out of memory Turn the Server off, wait a few seconds, and turn it back on. Disable
unused protocols and/or remove fileservers without print queues from the NetWare access list.
2, 3 Unexpected response from
file server
4 No printers found for the
Server
5 No printer queue found Ensure that the printers have associated queues.
6 Login failed Ensure there is a print server object configured with the same name as
7 Authentication failed Ensure the Server login password is the same as the print server object
8 Server cannot attach to queue Check the NDS partitions, replicas, and volumes to ensure the file
Report the problem to Lantronix Technical Support.
Ensure that there are printers for the print server, and the printer names match the service names on the print server.
the Server.
password. If the Server is using the default password (access), there should be no print server object password.
server where the queue lives has the correct information about the Server and printers.
5 - 9
LAT Configuration

6 - LAT Configuration

The EZWebCon configuration software is the easiest way to configure the EPS. The following sections cover print configuration 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.
NOTE: To use LAT you must obtain a LAT license from your dealer or Lantronix
and use the Set/Define Protocol LAT License command on your EPS.
LAT print queues can be created by printing to a port or printing to a service. Printing directly to a port requires no EPS configuration.
NOTE: Printing directly to a port is the easiest method for printing to the
EPS. If you would like instructions for printing to a service, see the Print Server Reference Manual on the CD-ROM.
6 - 1
LAT Configuration

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=EPS_xxxxxx/PORT=Port_n
LATCP> EXIT
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 file 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.
6 - 2
LAT Configuration
4. Print to the queue.
$ PRINT/QUEUE=queue_name filename.txt

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
6 - 3
Table 6-1: Troubleshooting LAT Configurations Using a Port
Area to check Explanation
The specified node name matches the Server’s node name
The specified port name matches the port’s name Use the List Port 1 command.
Use the Show Server command.
AppleTalk Configuration

7 - AppleTalk Configuration

The EZWebCon configuration software is the easiest way to configure the EPS. The following sections cover print configuration 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 EPS.

7.1 Bitronics

The EPS advertises its printer as a LaserWriter. Therefore, printing from a Macintosh is only possible with a PostScript printer and bi-directional communication between the EPS 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 EPS 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 an EPS parallel port, use the Define Port n Bitronics Enabled command.
7 - 1
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 configured, it will appear in the Chooser in the same zone as the EPS. 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 EPS will appear in the default zone specified by the router. To change the default zone use the Define Protocol AppleTalk Zone command.
If the EPS is attached to a network without an AppleTalk router, all AppleTalk devices (including the EPS) will appear in the default zone in the Chooser.
NOTE: If no router is present on the network, the EPS will not accept AppleTalk
print jobs for 60 seconds after booting.
7 - 2

7.3.1 AppleTalk Host Troubleshooting

Table 7-1: AppleTalk Host Troubleshooting
Area to Check Explanation
AppleTalk Configuration
The printer is available to be selected in the Chooser
Bidirectional communication Lock the printer in PostScript mode and issue the Te st
Make sure the printer is in the right zone.
Service PostScript Count n command. This sends a job to the printer and waits for the response.
7 - 3
LAN Manager/DLC Configuration

8 - LAN Manager/DLC Configuration

The EZWebCon configuration software is the easiest way to configure the EPS. This chapter explains DLC configuration for Windows NT 4.x hosts. Windows 95 does not support DLC printing (see Chapter 4, TCP/IP Configuration, 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 EPS. 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 Define Service servicename DLC Enabled command. The DLC characteristic may be associated with only one service on a given EPS.

8.1.2 Host Configuration

To send print jobs from a Windows NT host to the EPS, add the EPS as a Windows NT printer.
8 - 1
LAN Manager/DLC Configuration
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 Server’s hardware address. It is printed on the Server’s 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 confirm that the print queue is working.)
11. Test the printer.
8 - 2
Contact Information

A - Contact Information

A.1 Technical Support

If you are experiencing an error that is not described in this chapter, or if you are unable to fix the error, you may:
Check our online knowledge base at www.lantronix.com/support
Firmware downloads, FAQs, and the most up-to-date documentation are available at:
www.lantronix.com/support
Technical Support Europe, Middle East, Africa
Phone: +33 1 39 30 41 72 Email: eu_techsupp@lantronix.com or eu_support@lantronix.com
When you report a problem, please provide the following information:
Your name, and your company name, address, and phone number
Lantronix model number
Lantronix serial number
Software version (use the Show Server command to display)
A - 1
Contact Information
Network configuration, 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)

A.2 Sales Offices

For a list of our domestic and international sales offices, go to the Lantronix web site at
www.lantronix.com/about/contact.
A - 2

I - Troubleshooting

I.1 Power-Up Troubleshooting

There are several possible error situations if the LEDs do not flash.
Tab l e I - 1: Error Messages
Message Diagnosis/Remedy
Troubleshooting
Power-up diagnostic failure (hardware fail­ure)
The Server boots but does not try to load the Flash ROM code
Network Error: The ACT LED will blink yellow 2-3 times per second
Note which LED is blinking and its color, then contact your dealer or Lantronix Technical Support.
Press the Test button. A brief description of the problem will be queued to the parallel port and printed.
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.
I - 1
Troubleshooting

I.2 Printing Problems

Table I-2: General Printing Problems
Area to Check Explanation
Physical connection To test a non-PostScript printer use the Test Port 1 Count 100
Service characteristics Use the Show Service Local Characteristics command from
The IP address The IP address must be unique on the network. Many prob-
Queue Status and Port counters Use the Monitor Queue command to ensure queue entries
command. This command will send 100 lines of test data out the parallel port.
the Server’s Local> prompt to see if the desired service is available and to verify that the appropriate protocols are enabled on the service.
lems will occur when there are duplicate IP addresses on the network.
appear in the job list. If an entry does not appear, refer to the appropriate host section in this Appendix.
Use the Monitor Port n 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.
I - 2
Troubleshooting

I.3 BOOTP Troubleshooting

If the BOOTP request is failing and you have configured your host to respond to the request, check these areas:
Tabl e I-3 : BOOTP Troubleshooting
Area to Check Explanation
BOOTP is in your system’s /etc/services file
The Server is in the loadhost’s /etc/hosts file
The download file is in the correct directory and is world-readable
The Server and host are in the same IP network
BOOTP must be an uncommented line in the /etc/services file.
The Server must be in this file for the host to answer a BOOTP or TFTP request.
The download file must be in the correct directory and world-read­able. Specify the complete pathname for the download file in the BOOTP configuration file or, a add a default pathname to the download filename.
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.
I - 3
Troubleshooting

I.4 DHCP Troubleshooting

Table I-4: DHCP Troubleshooting
Area to Check Explanation
DHCP is enabled on the Server. Use the Define Server DHCP Enabled command.
If you manually enter an IP address, DHCP is automatically disabled.
Make sure the DHCP server is opera­tional.
Did the Server get its IP address from the DHCP server?
I - 4
Check to see that the DHCP server is on and is functioning correctly.
Refer to the DHCP Manager on your DHCP server for information about addresses currently in use. If the DHCP server does not list your Server’s IP address, there may be a problem.

I.5 RARP Troubleshooting

Table I-5: RARP Troubleshooting
Area to Check Explanation
Troubleshooting
The Server’s name and hardware address in the host’s /etc/ethers file
The Server’s name and IP address in the / etc/hosts file
The operating system Many operating systems do not start a RARP server at boot
The Server’s name and hardware address must be in this file for the host to answer a RARP request.
The Server’s name and IP address must be in this file for the host to answer a RARP request.
time. Check the host’s RARPD documentation for details, or use the ps command to see if there is a RARPD process running.
I - 5
Troubleshooting

I.6 PostScript Problems

PostScript printers will silently abort jobs if they detect an error.
Tab l e I - 6: PostScript Troubleshooting
Area to Check Explanation
The Server is communicating with the printer
The printer is configured to use 8-bit characters
Service Characteristics Issue the Show Service Characteristics command. If the service rat-
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 Tes t Service EPS_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 configured as a PostScript printer for this test to succeed.
If special characters or bitmaps are not printing correctly, the printer may be incorrectly configured to use 7-bit characters.
ing is zero, the parallel port is in use. Verify that the PostScript charac­teristic and appropriate protocols have been enabled on the service.
I - 6
Tabl e I-6 : PostScript Troubleshooting, cont.
Area to Check Explanation
Troubleshooting
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 file on the host system. These numbers are only approx­imate, but will show that data is flowing to the printer.

I.6.1 Bitmap Graphics

If files 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 binary postscript (for printers connected to the network via LocalTalk) or hex postscript (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 patch that will add the hex postscript function.
I - 7

J - Pinouts

J.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 identified by the permanent label IEEE Std 1284-1994 compliant on the cable itself.
NOTE: Non-compliant cables have the same type of connectors but different
electrical characteristics.

J.2 Serial Information

Lantronix servers are RS-423 compliant, and are thus limited by the equipment at the remote end of the serial line. If the Server is connected to an RS-232 device, it is subject to RS-232 limits: 15m (50 ft.) in length at 9600 baud, and to 2m (6 ft.) at 115.2K baud, although they will generally work at longer lengths.
Pinouts
J - 1
Pinouts
Figure J-1: Pinout of RJ45 Serial Ports

J.2.1 RJ45 to DB25

If you are connecting an RJ45 port to a DTE device (such as a terminal) that has a DB25 connector, you will need to use an RJ45-DTE DB25 adapter. To connect an RJ45 port to a DB25 connector on a DCE device, you will need an RJ45-DCE DB25 adapter. The pinout information for both connections is shown in Figure J-2.
J - 2
Pinouts
Figure J-2: Pinouts of RJ45-DB25 Connections
The arrows in Figure J-2 represent the direction of the signal. The pinouts assume that the 8­conductor cable connecting the Server and the adapter block is a swapped cable. Both the transmit and receive ground signals on the Server connector are wired to the signal ground on a DB25 adapter.
J - 3
Pinouts
A crimper block can be used to connect both transmit and receive grounds from the RJ45 cable to the single signal ground on the DB25. The connector internally splices the two wires together and provides one wire into the DB25 connector as shown below:
Figure J-3: Wire Splicer
Sealed at this end
RJ45 Tx Return
RJ45 Rx Return
DB9 Signal Ground
To splice the wires, cut off the end of the wire that does NOT extend through the connector and insert both wires into the connector. Make sure that the wire that does not extend through the connector is in as far as possible to ensure a solid connection. Make sure that the wire that does extend through the connector extends far enough on the other side to be inserted in to the DB25 connector. Carefully squeeze the connector using a pair of pliers to make sure it is fully latched.
J - 4

J.2.2 RJ45 to DB9

Pinouts
Figure J-4: RJ45-DTE DB9 Adapter
J - 5
Pinouts
The arrows in Figure J-4 represent the direction of the signal. The pinouts assume that the 8­conductor cable connecting the Server and the adapter block is a swapped cable. Both the transmit and receive ground signals on the Server connector are wired to the signal ground on a DB9 adapter.
The information about crimping the RJ45 ground wires on page J-4 applies to the DB9 connector as well.
J - 6
Updating Software

K - Updating Software

Current software files 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.

K.1 Updating Via the Web

The latest version of EPS.SYS can be downloaded from the Lantronix Web site. The following instructions will lead you through the web site to the software file.
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 final directory, choose EPS.SYS.
NOTE: As a result of Netscape Navigator’s 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.
K - 1
Updating Software

K.2 Updating Using FTP

The server software resides on the Lantronix FTP server (ftp.lantronix.com). Most of these files are binary data, so the binary option must be used to transfer the files. All released files are in the pub directory. Always download the README file 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.
K - 2
Updating Software
230-Welcome to the Lantronix FTP Server. 230­230-IMPORTANT: Please get the README file before proceeding. 230-IMPORTANT: Set BINARY mode before transferring executables. 220­230-Direct questions to support@lantronix.com or
1.800.422.7044
230-Questions about this ftp account only to ftp@lantronix.com 230­230 Guest login ok, access restrictions apply. Remote system type is UNIX. [your type will be displayed here] Using binary mode to transfer files. ftp>

K.3 Updating Using the BBS

The Lantronix system uses high speed modems for the physical connection and allows file 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.
K - 3
Updating Software
Remember that the download files (EPS.SYS) and executable images are image data and should only be transferred in binary mode, otherwise the files will be corrupted.
SunOS UNIX (nexus) login: ets 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: bob@widgets.com
--CONTINUED NEXT PAGE--
K - 4
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:

K.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 file called EPS.SYS. The name
should not be changed.
The download file 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 filename.
K - 5
Updating Software
Define commands must be used because Set configurations 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.

K.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 file 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 K-10.
K - 6
Updating Software

K.4.2 NetWare

The EPS.SYS file should be placed in the login directory on the NetWare file server. The Server cannot actually log into the file server (since it knows no username/password); it can only access files in the login directory itself. On the Server, specify the file server name, filename, and path.
Local> SET PRIVILEGED Password> SYSTEM (not echoed) Local>> DEFINE SERVER NETWARE LOADHOST fileserver Local>> DEFINE SERVER SOFTWARE SYS:\LOGIN\ EPS.SYS Local>> INITIALIZE RELOAD

K.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 EPS.SYS file 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, IP address,
K - 7
Updating Software
hardware address, and download path and filename to the appropriate host file (usually /etc/ bootptab).
Some BOOTP and TFTP implementations require a specific directory for the EPS.SYS file; in this case the path should not be specified in the bootptab file and the file must be placed in that directory. See your host’s documentation for instructions on how to configure the EPS.SYS file in the directory.
If BOOTP cannot be used to configure the Server's IP parameters, configure 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/ EPS.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.
K - 8
Updating Software
The path and filename are case-sensitive and must be enclosed by quotation marks. When attempting to boot across an IP router, you must configure the router to proxy-ARP for the Server, or use the bootgateway feature. For more information, see Set/Define Bootgateway in the Commands chapter of the Print Server Reference Manual on CD-ROM.

K.4.4 MOP

Copy the EPS.SYS file to the MOM$LOAD directory. The EPS.SYS filename 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 EPS.SYS file was not transferred in binary mode.
K - 9
Updating Software

K.5 Troubleshooting Flash ROM Updates

Many of the problems that occur when updating the Flash ROM can be solved by completing the following steps:
Tabl e K-1 : Flash ROM Troubleshooting
Protocol Area to Check
NetWare Ensure the file is in the login directory. Since the Server cannot actually
TFTP Check the file and directory permissions.
log into the file server, it has very limited access to the server directories.
Ensure the loadhost name and address are specified correctly and that their case matches that of the filenames on the host system.
Ensure the file and pathnames are enclosed in quotes to preserve case.
Ensure that TFTP is enabled on the host; several major UNIX vendors ship their systems with TFTP disabled by default.
K - 10
Updating Software
Tab l e K - 1: Flash ROM Troubleshooting, cont.
Protocol Area to Check
MOP The Ethernet circuit must have the service characteristic enabled.
Ensure that the MOM$LOAD search path includes the directory contain­ing the EPS.SYS file.
Ensure that the files were transferred in Binary mode
K - 11
Updating Software
K - 12

L - Specifications

L.1 Power Requirements

Voltage: 95 - 250 Volts AC, 3-wire single phase, autoranging
Frequency: 47-63 Hz
Operating Current: 0.8 Amp (maximum)
Power: 25 Watts

L.1.1 Power Supply Cord

Cord type: 3 conductors, 1.0 mm2 minimum conductor size
Rated for: 250 Volts AC, 10 Amps
Length: 3.0 meters
Specifications
(approximately 18 AWG)
L - 1
Specifications

L.2 Temperature Limitations

Operating range: 0° to 50°C (32° to 122°F)
Storage range: -40° to 66°C (-40° to 151°F)
Max temperature change per hour:
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.
20°C (36°F)

L.3 Altitude Limitations

Operating: 2.4 km (8000 ft.)
Storage: 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.
L - 2

L.4 Relative Humidity Limitations

Operating: 10% to 90% noncondensing
(40% to 60% recommended))
Storage: 10% to 90% (noncondensing)
Specifications
L - 3
Specifications
L - 4
Frequently-used Commands

M - 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 Define or Purge command, you must reboot the Server
for the command to take effect.
When the abbreviated syntax "{EN|DIS}" is shown, you must choose
either Enabled or Disabled to complete the command.
When nn is shown, enter a single port number, a list of port numbers sepa-
rated by commas, a range of port numbers separated by dashes, or the word
all.
M - 1
Frequently-used Commands

M.1 Server Commands

Table M-1: Frequently-used Server Commands
Command Option(s) Description
DEFINE SERVER BOOTP {EN|DIS}
DEFINE SERVER DHCP {EN|DIS}
DEFINE SERVER GATEWAY ipaddress
DEFINE SERVER INCOMING option
BOTH
LAT
NONE
TELNET
PASSWORD
NOPASSWORD
Enables or disables querying for a BOOTP host at system boot time.
Enables or disables querying for a DHCP host at sys­tem boot time.
Specifies the host to be used as a TCP/IP gateway to forward packets between networks. Enter an IP address.
Enables incoming LAT and Telnet connections.
Enables only incoming LAT connections.
Disables incoming connections.
Enables only incoming Telnet connections.
Causes the server to prompt for a password for all incoming connections.
Allows connections to be established without prompt­ing for a password.
M - 2
Table M-1: Frequently-used Server Commands, cont.
Command Option(s) Description
DEFINE SERVER IPADDRESS ipaddress
DEFINE SERVER LOADHOST ipaddress
DEFINE SERVER LOGIN PASSWORD
DEFINE SERVER NAME "newname"
DEFINE SERVER NETWARE LOADHOST server
DEFINE SERVER PRIVILEGED PASSWORD
DEFINE SERVER RARP {EN|DIS}
Sets the Server’s network IP address.
Specifies the TCP/IP host from which the Server requests its run-time code.
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).
Specifies a new name for the Server. Names are restricted in length; generally a name of 11 or fewer characters is permissible.
Specifies the NetWare host from which the Server requests its run-time code. Enter a file server name of up to 11 characters.
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, case­insensitive).
Enables or disables querying for a RARP host at sys­tem boot time.
Frequently-used Commands
M - 3
Frequently-used Commands
Table M-1: Frequently-used Server Commands, cont.
Command Option(s) Description
DEFINE SERVER SOFTWARE "filename"
DEFINE SERVER SUBNET MASK ipmask
HELP option <nothing>
<keyword>
DEFINE SERVICE "name" PORT num
Specifies the name or path (TCP) of the software download file. The filename can be up to 11 charac­ters, and the pathname can be up to 26. The Server will add a ".SYS" extension.
Specifies the subnet mask to be used for the Server. The
ipmask must be in n.n.n.n format.
Displays a list of top-level (general) Help topics.
Displays information about the keyword(s) entered. Multiple keywords must be specified in the order they occur in a command.
Creates a new service and associates it with the speci­fied port.
M - 4
Table M-1: Frequently-used Server Commands, cont.
Command Option(s) Description
DEFINE SERVICE "name" option
APPLETALK {EN|DIS}
LANMAN {EN|DIS}
LAT {EN|DIS}
NETWARE {EN|DIS}
RTEL {EN|DIS}
Toggles whether the named service can be used to ser­vice networks running the specified protocol. RTEL applies to TCP/IP networks.
Frequently-used Commands
M - 5
Frequently-used Commands
Table M-1: Frequently-used Server Commands, cont.
Command Option(s) Description
DEFINE SERVICE "name" option
M - 6
DLC {EN|DIS}
BANNER {EN|DIS}
BINARY {EN|DIS}
EOJ string
FORMFEED {EN|DIS}
POSTSCRIPT {EN|DIS}
PSCONVERT {EN|DIS}
SOJ string
Specifies which service will handle print requests from DLC hosts. DLC can be enabled on one service per Server.
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.
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.
When Enabled, causes the Server to append a form­feed to the end of LPR print jobs.
When Enabled, causes the Server to assume the attached device is a PostScript device and act accord­ingly.
When Enabled, causes the Server to place a PostScript wrapper around each job.
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.
Table M-1: Frequently-used Server Commands, cont.
Command Option(s) Description
DEFINE SERVICE
TCPPORT string
"name" option
TELNETPORT string
INITIALIZE
DELAY num Schedules a reboot after num minutes. Enter a value
option
CANCEL
FACTORY
NOBOOT
RELOAD
LOGOUT option <nothing>
PORT num
Specifies a raw TCP listener socket for the service. Enter a socket number (4000 to 4999) or the word none.
Specifies 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.
from 0 to 120.
Cancels an impending initialization.
Reboots the server to its factory default settings.
Forces the Server to stop in Boot Configuration Mode rather than fully rebooting.
Forces the Server to download new operational code and reprogram its flash-ROM.
Logs out the current port (the port that issued the com­mand).
Logs out the specified port.
Frequently-used Commands
M - 7
Frequently-used Commands
Table M-1: Frequently-used Server Commands, cont.
Command Option(s) Description
PURGE SERVICE
option
LOCAL
"service"
SET PRIVILEGED
{SHOW|MONITOR} QUEUE
{SHOW|MONITOR}
<nothing>
SERVER
COUNTERS
{SHOW|MONITOR}
<nothing>
SERVICE option
"service"
ZERO COUNTERS
option
ALL
PORT num
Removes the definitions of all local services.
Removes the definition of the specified service.
Enters privileged mode, provided the user enters the proper privileged password when prompted.
Displays the status of Server queues once (Show) or continually every three seconds (Monitor).
Displays Server information once (Show) or continu­ally every three seconds (Monitor).
Displays characteristics related to the various counters kept by the Server.
Displays characteristics about all configured services once (Show) or continually every three seconds (Mon­itor).
Displays only characteristics related to the named ser­vice.
Zeroes all port, node, and Server counters.
Zeroes port counters for the specified port.
M - 8
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