SEH TPG60 User manual

ThinPrint® Gateway

TPG60

User Manual

Manufactured by:

SEH Computertechnik GmbH

Suedring 11

33647 Bielefeld

Germany

Phone: +49 (0)521 94226-29

Fax: +49 (0)521 94226-99

Support: +49 (521) 94226-44

Email: info@seh.de

Web: http://www.seh.de

Document:

Type: User Manual

Title: TPG60

Version: 1.0

Online Links to important Internet Resources:

Free Guarantee Extension:

Support Contacts and Information:

Sales Contacts and Information:

http://www.seh-technology.com/guarantee

http://www.seh-technology.com/support

http://www.seh-technology.com/sales

InterCon is a registered trademark of SEH Computertechnik GmbH.

SEH Computertechnik GmbH has endeavoured to ensure that the information in all manuals is correct. If you detect any inaccuracies

please inform us at the address indicated below. SEH Computertechnik GmbH will not accept any liability for any error or omission. The

information in this manual is subject to change without notification.

All rights are reserved. Copying, other reproduction or translation without the prior written consent from SEH Computertechnik GmbH

is prohibited.

All trademarks, registered trademarks, logos and product names are property of their respective owners.

TPG60 User Manual 3

Table of Contents

1 General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.2 System Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3 Documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4 Support Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.5 Basic Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.6 Safety Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.7 First Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.8 Saving the IP Address in the TPG60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2 Administration Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.1 Administration via the TPG Homepage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.2 Administration via the InterCon-NetTool . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.3 Administration via an FTP Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.4 Administration via the TPG60 Status Button . . . . . . . . . . . . . . . . . . . . . . . 23

3 Status Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.1 How to Display Status Information? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.2 How to Display the Job History? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.3 How to Print a Status Page? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

4 Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

4.1 How to Print Parameters? (Service Page). . . . . . . . . . . . . . . . . . . . . . . . . . . 30

4.2 How to Configure Parameters? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

4.3 How to Configure and Save Parameters using the ’Parameters’ File? 33

4.4 How to Reset Parameters to their Default Settings? . . . . . . . . . . . . . . . . 36

5 Network and Device Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

5.1 How to Configure the DNS? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

5.2 How to Configure TCP/IP Parameters? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

5.3 How to Configure the Device Time? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

5.4 How to Configure the Language of the Device? . . . . . . . . . . . . . . . . . . . . 44

5.5 How to Adapt the Speed to the Network Components? . . . . . . . . . . . . 45

5.6 How to Restart the TPG60? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

5.7 How to Determine a Description? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

TPG60 User Manual 4

6 ThinPrint® Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

6.1 How to Define the ThinPrint® Port? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

6.2 How to Define the Bandwidth? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

6.3 How to Define Printers? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

6.4 How to Use the ThinPrint® Connection Service?. . . . . . . . . . . . . . . . . . . . 51

6.5 How Does the TPG60 Receive Encrypted Data? . . . . . . . . . . . . . . . . . . . . 53

7 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

7.1 How to Protect the TPG60 against Unauthorized Access?

(Password Control). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

7.2 How to Protect the TPG60 against Unauthorized Access? (IP Sender) 56

7.3 How to Protect the TPG60 against Viruses? . . . . . . . . . . . . . . . . . . . . . . . . 58

7.4 How Does the TPG60 Authenticate Itself in the network via

EAP-MD5/LEAP? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

7.5 How Does the TPG60 Authenticate Itself in the network via

EAP-TLS? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

8 Certificate Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

8.1 How to Create a Self-signed Certificate? . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

8.2 How to Create a Certificate Request for CA Certificates? . . . . . . . . . . . . 66

8.3 How to Save CA Certificates in the TPG60? . . . . . . . . . . . . . . . . . . . . . . . . . 67

8.4 How to Save Root Certificates in the TPG60? . . . . . . . . . . . . . . . . . . . . . . . 68

8.5 How to Delete Certificates? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

9 Firmware Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

9.1 How to Realize a Standard Firmware Update?. . . . . . . . . . . . . . . . . . . . . . 72

9.2 How to Configure Dynamic Firmware Updates?. . . . . . . . . . . . . . . . . . . . 74

9.3 How to Realize a Firmware Update for Several TPG60? . . . . . . . . . . . . . 77

10 Parameter List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

11 Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

General Information

TPG60 User Manual 5

1 General Information

1.1 Purpose

The ThinPrint® technology enables the transmission of compressed

and bandwidth-optimized print jobs within a network. Print jobs are

compressed using the server component of the .print technology,

the so-called .print Engine.

The server sends the compressed print data to a device with the

implemented .print Client. This client then decompresses the print

data, transferring it to any printer.

The TPG60 (ThinPrint®Gateway60) contains a completely integrated

ThinPrint® .print client. This ThinPrint .print client allows you to

receive and decompress print data. The TPG60 supports the decoding

of print data that was encrypted via SSL. The TPG60 also supports

the features .print AutoConnect and .print Connection Service.

• The feature .print AutoConnect allows you to automatically

create the required printer objects for the relevant client on the

server. .print AutoConnect will automatically connect all

selected printers on the server with a ThinPrint® port; provided

that templates exist.

• The .print Connection Service allows you to print to .print

clients, that are found behind a firewall, for example. This allows

the connection via masked networks as well as the assignment

of the relevant print job to the respective end device.

1.2 System Requirements

The TPG60 has been designed for the use in TCP/IP-based networks.

A ThinPrint® server must be integrated within this network. The

network printers involved must support socket printing. If you want

to use the .print Connection Service, you need a license.

General Information

TPG60 User Manual 6

1.3 Documentation

Structure of the

Documentation

The TPG60 documentation consists of the following documents:

The latest documentation as well as software and firmware can be

found on the SEH website at www.seh.de.

Conventions

A variety of symbols are used within this document. Their meaning is

listed in the following table:

Table 1: Conventions within the documentation

Name Content Medium

TPG60 User

documentation

Detailed description of the

TPG60 configuration

PDF (this document)

TPG60

Quick Installation Guide

Information about security,

hardware installation and the

initial operation procedure.

Printed

(Enclosed in the packaging)

Symbol / Convention Description

Warning

A warning contains important information that

must be heeded. Non-observance may lead

to malfunctions.

Note

A notice contains information that should be

heeded.

Proceed as follows:

1. Mark ...

The ‘hand’ symbol marks the beginning of

instructions. Individual instructions are set in

italics.

ª Confirmation

The arrow confirms the consequence of an

action.

; Requirements

Hooks mark requirements that must be met

before you can begin the action.

 Option

A square marks procedures and options that

you can choose.

General Information

TPG60 User Manual 7

1.4 Support Information

If questions remain, please contact our hotline. SEH

Computertechnik offers extensive support and user training sessions.

•

Eye-catchers mark lists.

Ö

The arrow marks a reference to a page within

this document. In the PDF file, you can jump

to this page by clicking the symbol.

Bold

Established terms (of buttons or menu items,

for example) are set in bold.

Courier

Command lines are set in Courier font.

’Proper names’

Proper names are put in inverted commas



Monday through Thursday

Friday

from 8:00 a.m to 5:45 p.m and

from 8:00 a.m. to 4:15 p.m. (CET)

℡

+49 (0)521 94226-44

@

[email protected]

Symbol / Convention Description

General Information

TPG60 User Manual 8

1.5 Basic Terminology

Hardware Address

The TPG60 is addressable by means of its world-wide unique

hardware address. This address is commonly referred to as the MAC

or Ethernet address. The manufacturer has defined this address in

the hardware of the device. The address consists of 12 hexadecimal

numbers. The first six numbers represent the manufacturer, while

the last six numbers identify the individual device.

Fig. 1: Example: Hardware Address

The hardware address is found on the housing, the TPG Homepage,

the InterCon-NetTool, or the status page.

The use of separators within the hardware address depends on the

platform. Note the following conventions when entering the

hardware address:

Operating

system Representation Example

Windows Hyphen 00-c0-eb-00-01-ff

UNIX Colon or

period

00:c0:eb:00:01:ff or

00.c0.eb.00.01.ff

00:c0:eb:00:01:ff

Manufacturer

ID

Device

number

Hardware Address

General Information

TPG60 User Manual 9

TPG Default Name

The TPG name is made up of the two letters 'IC' and the device

number. The device number consists of the last six numbers of its

hardware address.

Fig. 2: Example: Default name

The TPG default name is found on the TPG Homepage, the

InterCon-NetTool, or the status page.

IP Address

The IP address is the unique address of each node in a network, i.e.

an IP address may occur only once on a local network. The system

administrator usually assigns the IP address. The address must be

saved in the TPG60 to make sure that it can be addressed within the

network.

Host Name

The host name is an alias for an IP address. The host name uniquely

identifies the TPG60 in the network and makes it easier to

remember.

Gateway

Using a gateway, you can address IP addresses from external

networks. If you wish to use a gateway, you can configure the

relevant parameter via the TPG Homepage or the InterCon-NetTool.

IC0001ff

Device

number

TPG Default Name

General Information

TPG60 User Manual 10

Subnet Mask

With the help of the subnet mask, large networks can be split up

into subnetworks. In this case, the user IDs of the IP addresses are

assigned to the various subnetworks.

The TPG60 is configured not to use subnetworks by default. If you

wish to use a subnetwork, you can configure the relevant parameter

via the TPG Homepage or the InterCon-NetTool.

1.6 Safety Regulations

Before starting the initial operation procedure of the TPG60,

please note the safety regulations in the Quick Installation Guide.

1.7 First Steps

This section provides all the information that you need to operate

the TPG60.

Proceed as follows:

1. Connect the TPG60 to the network and the mains supply; see

Quick Installation Guide.

2. Make sure that an IP address is stored in the TPG60; see:

’Saving the IP Address in the TPG60’ Ö11.

3. Define the ThinPrint® port, the bandwidth, and the printers to

which the TPG60 will send print jobs; see: ’ThinPrint® Settings’

Ö48.

ª The TPG60 is operational.

General Information

TPG60 User Manual 11

1.8 Saving the IP Address in the TPG60

TCP/IP network protocols require the storing of the IP address in the

TPG60 so that the device can be addressed within the network.

Once the TPG60 is connected to the network, it checks whether an

IP address can be obtained from boot protocols (e.g. DHCP). If this is

not the case, the TPG60 assigns itself an IP address via ZeroConf.

Different methods for the assignment of the IP address are described

in the following.

• ’DHCP’ Ö11

• ’ZeroConf’ Ö11

• ’InterCon-NetTool (IP Wizard)’ Ö12

• ’BOOTP’ Ö13

• ’ARP/PING’ Ö13

DHCP

The TPG60 supports DHCP, which means that the IP address of the

TPG60 can be assigned dynamically via a DHCP server.

Requirements

; The parameter 'DHCP' has been activated.

After the hardware installation, the TPG60 asks a DHCP server for an

IP address by means of a broadcast query. The DHCP server identifies

the TPG60 on the basis of its hardware address and sends a data

packet to the TPG60.

This data packet contains, among others, the IP address of the

TPG60, the default gateway, and the IP address of the DNS server.

The data is saved in the TPG60.

ZeroConf

If no IP address can be assigned via boot protocols, the TPG60

assigns itself an IP address via ZeroConf.

Requirements

; The parameter 'ZeroConf' has been activated.

General Information

TPG60 User Manual 12

For this purpose, the TPG60 picks an IP address at random from the

address range 169.254.0.1 to 169.254.255.254 which is reserved for

ZeroConf and sends a query to the network. If this IP address has

already been assigned elsewhere in the network, the TPG60 will

receive a message. The TPG60 then sends another query with a

different IP address. If the IP address is available, it is saved in the

TPG60.

If you wish to use an IP address different from the one assigned via

ZeroConf, you can save a freely definable IP address in the TPG60

later on.

InterCon-NetTool (IP Wizard)

You can easily enter the desired IP address and save it in the TPG60

using the IIP Wizard of the InterCon-NetTool, see: ’Administration

via the InterCon-NetTool’ Ö17.

The IP Wizard helps you to configure the TCP/IP parameters, e.g. the

IP address. You can choose between the manual configuration and

the automatic configuration via boot protocols.

Saving the IP address via the InterCon-NetTool in networks with

routers is only possible if the router forwards multicast requests and

if network devices are searched for via multicast.

Requirements

; The TPG60 is connected to the network and the mains voltage.

; The InterCon-NetTool is installed on your local system.

Proceed as follows:

1. Start the InterCon-NetTool.

2. Mark the TPG60 in the print server list.

The TPG60 is displayed in the print server list under 'ZeroConf'

with an IP address from the address range 169.254.0.1 through

169.254.255.254, which is reserved for ZeroConf.

3. Select Installation – IP Wizard from the menu bar.

4. Follow the instructions of the Wizard.

ª The settings are saved.

General Information

TPG60 User Manual 13

BOOTP

The TPG60 supports BOOTP, which means that the IP address of the

TPG60 can be assigned via a BOOTP server.

Requirements

; The parameter 'BOOTP' has been activated.

If the TPG60 is connected, it asks the BOOTP host for the IP address

and the host name. The answer of the BOOTP host server, which

contains the IP address, is sent as a data packet and saved in the

TPG60.

ARP/PING

By means of the 'arp' and 'ping' commands, you can save the IP

address in the TPG60.

If the TPG60 already has an IP address, the 'arp' and 'ping'

commands cannot be used to save a new IP address. However, an IP

address from the address range 169.254.0.1 to 169.254.255.254

which is reserved for ZeroConf can be overwritten by means of the

'arp' and 'ping' commands.

Use the 'arp' and 'ping' commands to save the IP address if your

network has no superordinate management of IP addresses, such as

a DNS server.

The 'arp' command is used for editing the ARP table. The 'ping'

command transfers a data packet containing the IP address to the

hardware address of the TPG60. If the data packet has been

successfully sent and received, the TPG60 permanently saves the IP

address.

The implementation of the 'arp' and 'ping' command depends on the

system used. For more information, please read the relevant section

in the documentation of your operating system.

Requirements

; The 'ARP/PING' parameter has been activated.

General Information

TPG60 User Manual 14

Edit the ARP table:

Syntax: arp -s <IP address><hardware address>

Example: arp -s 192.168.0.123 00-c0-eb-00-01-ff

Assign a new IP address to the TPG60:

Syntax: ping <IP address>

Example: ping 192.168.0.123

The separators within the hardware address that are used in this

example correspond to the Windows platform.

Administration Methods

TPG60 User Manual 15

2 Administration Methods

You can administer and configure the TPG60 in a number of ways.

The following chapter gives you an overview of the various

administration options.

You will get information on when to use these methods and which

functions these methods support.

What information do

you need?

 Administration via the TPG Homepage

 Administration via the InterCon-NetTool

 Administration via an FTP Connection

 Administration via the TPG60 Status Button

2.1 Administration via the TPG Homepage

The TPG Homepage comprises all features for the administration of

the TPG60.

The TPG60 Homepage is stored in your TPG60 and can be started by

means of an Internet browser (Internet Explorer 4.x or later,

Netscape 3.x or later). When using other browsers, the full

functionality of the TPG Homepage cannot be guaranteed.

Requirements

; The TPG60 is connected to the network and the mains voltage.

; The TPG60 has a valid IP address.

Starting the TPG60

Homepage

Proceed as follows:

1. Open your browser.

2. Enter the IP address of the TPG60 as the URL.

ª The TPG Homepage appears.

Administration Methods

TPG60 User Manual 16

Fig. 3: TPG Homepage - Home

If the TPG Homepage is not displayed, check the proxy settings of

your browser.

Administration

The available menu items are located in the navigation bar (left

hand). After selecting a menu item (simple mouse click), the

corresponding page with its content is displayed.

You can set the language of the TPG Homepage via General – Home.

Simply select the relevant flag. You will also see contact information

of the manufacturer.

Clicking the General - Manuals link brings you to the SEH web site.

Here, you can download the latest manuals as *.pdf files.

All other menu items are intended for the configuration of the

TPG60 and are described in this manual.

Administration Methods

TPG60 User Manual 17

2.2 Administration via the InterCon-NetTool

The software InterCon-NetTool has been developed by SEH

Computertechnik GmbH for the administration of SEH network

devices within a predefined network.

You can configure all features of the TPG60 via the

InterCon-NetTool. Detailed information can be found in the

corresponding chapters.

The InterCon-NetTool has been designed for use in Windows, Apple

Mac OS X, and Linux networks. If you use the InterCon-NetTool in

Apple Mac OS X or Linux networks, some functions will notbe

available.

Installtion

In order to use the InterCon-NetTool, the program must be installed

on a computer with Windows, Linux, or MacOS operating system.

Different installation files are available, depending on the operating

system. You will find the InterCon-NetTool installation files on the

product CD and on the Internet at www.seh.de.

Proceed as follows:

1. Start the InterCon-NetTool installation file.

2. Select the desired language.

3. Follow the installation routine.

ª The InterCon-NetTool is installed on the computer.

Start and Exit

To start the program, double-click the InterCon-NetTool icon. The

icon is found on the desktop or the start menu (depending on the

operating system.)

To exit the program, select File – Exit from the menu bar.

Overview

After the InterCon-NetTool has been started, you will see the main

dialog with the following elements. The dialog may vary, depending

on which elements you have chosen to be shown or hidden.

Administration Methods

TPG60 User Manual 18

Fig. 4: InterCon-NetTool - Main Dialog

The term ‘print server’ is often used in the InterCon-NetTool. This

term refers to all kinds of network devices, including the TPG60.

Toolbar

A toolbar with icons is available in the InterCon-NetTool. The

toolbar can either be shown or hidden.

Proceed as follows:

1. Start the InterCon-NetTool.

2. Select Extras – Show Toolbar from the menu bar.

ª The toolbar is either shown or hidden.

Toolbar

Menu bar

Filter for the

print server list

Print server list

Log window

Administration Methods

TPG60 User Manual 19

The meaning of the icons are described in the following:

*The button is active if a device was marked in the list.

Print Server List

All connected devices are shown in a list in the right-hand section of

the main dialog of the InterCon-NetTool. This section is referred to

as the print server list.

You can configure the information displayed in the print server list

according to your needs. Devices that are not available in the

network, appear dimmed.

Icon Name Description

Properties This opens the ’Properties’ dialog.*

Change password This opens the ’Change password’ dialog.*

Installation This starts a Wizard. A wizard helps you to

configure certain parameters.

Restart This opens the ’Restart’ dialog.*

Default settings This opens the ’Load default settings’ dialog.*

Print status page This opens the ’Print status page’ dialog.*

Firmware Update This opens the ’Firmware Update’ dialog.*

Refresh This refreshes the print server list.

Find New This adds newly connected network devices to

the print server list.

Rebuild This creates a new print server list.

Administration Methods

TPG60 User Manual 20

You can select various filters in the left-hand section of the main

dialog. Filters determine which devices are shown in the print server

list. The filters can be configured via Filter.

Logging

Logging means that actions carried out by the user or the

InterCon-NetTool will be registered automatically and saved in a log

file. The contents of the log file can be displayed in a log window.

The log file can either be shown or hidden. If logging is disabled, the

log window will not be displayed. The log window is not available if

logging is disabled. In this case the menu item Show Log File

appears dimmed.

Proceed as follows:

1. Start the InterCon-NetTool.

2. Select Extras – Show Log File from the menu bar.

ª The log window is either shown or hidden.

Even if the log window is hidden, the registration of log information

in a log file continues.

You can change the logging settings.

Proceed as follows:

1. Select Extras – Settings from the menu bar.

The Settings dialog appears.

2. Select the category Logging Options.

3. Configure the desired settings.

4. Click OK to confirm.

ª The settings are saved.

If the log file is larger than the preset value, the log file is reduced to

half the records. The oldest records will be deleted in this process

(first-in, first-out method).

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