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EDS Device Servers and Terminal Servers User Guide ♦ EDS4100 ♦ EDS8PR ♦ EDS16PR ♦ EDS32PR ♦ EDS8PS ♦ EDS16PS Part Number 900-433 Revision H May 2

Contents EDS User Guide 10 Figure 11-2. SSH Server: Authorized Users...

11: Security Settings EDS User Guide 100 2. Enter or modify the following settings: SSL Page Settings Description Upload Certificate New Certifica

11: Security Settings EDS User Guide 101 SSL Page Settings Description State/Province Enter the state or province to be assigned to the new self-sig

11: Security Settings EDS User Guide 102 SSL Page Settings Description DSA = Digital Signature Algorithm also based on large prime numbers, but can

EDS User Guide 103 1122:: MMaaiinntteennaannccee aanndd DDiiaaggnnoossttiiccss SSeettttiinnggss This chapter describes how you can  View curr

12: Maintenance and Diagnostics Settings EDS User Guide 104 To view file system statistics, compact, or format the EDS file system: 1. Back up all

12: Maintenance and Diagnostics Settings EDS User Guide 105 3. Click the X next to a filename to delete the file or directory. You can only delete

12: Maintenance and Diagnostics Settings EDS User Guide 106 File system Browser Page Settings Description Port Enter the number of the port involved

12: Maintenance and Diagnostics Settings EDS User Guide 107  Ack Limit: The Ack Limit specifies how many packets must be received before an ACK is

12: Maintenance and Diagnostics Settings EDS User Guide 108 ARP Settings On the ARP page, you set the maximum time an address remains in the cache,

12: Maintenance and Diagnostics Settings EDS User Guide 109 IP Address Filter The IP address filter specifies the hosts and subnets permitted to co

EDS User Guide 11 11:: UUssiinngg TThhiiss GGuuiiddee Purpose and Audience This guide provides the information needed to configure, use, and upd

12: Maintenance and Diagnostics Settings EDS User Guide 110 Query Port The query port is used for the automatic discovery of the device by the Devi

12: Maintenance and Diagnostics Settings EDS User Guide 111 Figure 12-9. Diagnostics: Hardware MIB-II Statistics The MIB-II Network Statistics pa

12: Maintenance and Diagnostics Settings EDS User Guide 112 RFC 2011 Updated definitions for IP and ICMP. RFC 2012 Updated definitions for TCP. RFC

12: Maintenance and Diagnostics Settings EDS User Guide 113 Figure 12-12. Diagnostics: Ping 2. Enter or modify the following settings: Diagnostics

12: Maintenance and Diagnostics Settings EDS User Guide 114 2. Enter or modify the IP address or DNS hostname. 3. Click Submit. The results of the

12: Maintenance and Diagnostics Settings EDS User Guide 115 Memory This read-only page shows the total memory and available memory (in bytes), along

12: Maintenance and Diagnostics Settings EDS User Guide 116 Figure 12-16. Diagnostics: Buffer Pools

12: Maintenance and Diagnostics Settings EDS User Guide 117 Processes The EDS Processes page shows all the processes currently running on the system

12: Maintenance and Diagnostics Settings EDS User Guide 118 Note: The Adobe SVG plug-in is required to view the CPU Load Graph.

12: Maintenance and Diagnostics Settings EDS User Guide 119 Real Time Clock Page You can view or change the current date or time configured on the E

1: Using This Guide EDS User Guide 12 Chapter Description 14. Tunneling Tunneling allows serial devices to communicate over a network, without “b

12: Maintenance and Diagnostics Settings EDS User Guide 120 System Configuration You can reboot the device, restore factory defaults, upload new fir

EDS User Guide 121 1133:: AAddvvaanncceedd SSeettttiinnggss This chapter presents information for advanced activities, modes, and statistics. 

13: Advanced Settings EDS User Guide 122 View email statistics. Click Email from the main menu, then choose an email profile, from the drop down l

13: Advanced Settings EDS User Guide 123 Email Configuration You can set up to 8 email profiles. Each profile can have multiple email addresses or

13: Advanced Settings EDS User Guide 124 To test your configuration, you can send an email immediately by clicking Send Email at the top of the pa

13: Advanced Settings EDS User Guide 125 CLI Configuration On this page you can change CLI configuration settings. Configure the CLI: 1. Click CLI

13: Advanced Settings EDS User Guide 126 Command Line Interface Configuration Settings Description Sessions SSH Access Select On to enable SSH acce

13: Advanced Settings EDS User Guide 127 Export a system configuration record: 1. Click XML on the menu bar then Export Configuration at the top of

13: Advanced Settings EDS User Guide 128 XML Export Configuration Page Settings Description Export secrets Only use this with extreme caution. If s

13: Advanced Settings EDS User Guide 129 XML: Export Status You can export the current system status in XML format to a web browser or to a file on

EDS User Guide 13 22:: IInnttrroodduuccttiioonn This chapter introduces the Lantronix EDS family of device servers. It provides an overview of th

13: Advanced Settings EDS User Guide 130 XML Status Record: Export System Status Page Settings Description Groups to Export Check the configuration

13: Advanced Settings EDS User Guide 131 Import Configuration from External File This selection shows a field for entering the path and file name of

13: Advanced Settings EDS User Guide 132 Figure 13-9. XML: Import from Filesystem 1. Enter the filename of the XCR file with the groups to import.

13: Advanced Settings EDS User Guide 133 Import Configuration from File system Settings Description Whole Groups to Import Select the configuration

13: Advanced Settings EDS User Guide 134 Import Line(s) from Single Line Settings on the File system This selection copies line settings from the si

13: Advanced Settings EDS User Guide 135 Import Line(s) Settings Description Lines to Import Select the line(s) of settings to import. Click the S

EDS User Guide 136 1144:: TTuunnnneelliinngg Tunneling allows serial devices to communicate over a network, without “being aware” of the devices w

14: Tunneling EDS User Guide 137  Telnet  UDP (Connect Mode only) When setting AES encryption, both the encrypt key and the decrypt key must be

14: Tunneling EDS User Guide 138  SSL  TCP  AES encryption over TCP  Telnet (The EDS supports IAC codes. It drops the IAC codes when Telneti

14: Tunneling EDS User Guide 139  Trailing Character: If a trailing character is defined, this character is appended to data put on the network im

2: Introduction EDS User Guide 14  8 (EDS8PS) or 16 (EDS16PS) serial ports with hardware handshaking signals.  RS-232 support.  An RJ45 Ethern

14: Tunneling EDS User Guide 140 Command Description '+++'. ATEn Switches echo in Command Mode (off - 0, on - 1). ATH Disconnects

14: Tunneling EDS User Guide 141 The modem control signal DTR on the Line may be continually asserted or asserted only while either an Accept Mode t

EDS User Guide 142 1155:: SSeeccuurriittyy iinn DDeettaaiill The EDS supports Secure Shell (SSH) and Secure Sockets Layer (SSL). Secure Shell:

15: Security in Detail EDS User Guide 143 4. Click Submit. Generate and use keys from PuTTY: 1. Create the keys with puttygen.exe. The keys are

15: Security in Detail EDS User Guide 144 SSH Client Configuration To configure the EDS as an SSH client, there is one requirement:  An SSH client

15: Security in Detail EDS User Guide 145 EDS currently supports the following list of cipher suites: Certificate Key exchange Encryption Hash

15: Security in Detail EDS User Guide 146  A certificate is also used to sign any message transmitted to the peer to identify the originator and p

15: Security in Detail EDS User Guide 147 Generate a self-signed RSA certificate/key combo: openssl req -x509 -nodes -days 365 -newkey rsa:1024 -key

EDS User Guide 148 1166:: BBrraannddiinngg tthhee EEDDSS The EDS Web Manager and Command Mode (CLI) are customizable. Web Manager Customization

16: Branding the EDS EDS User Guide 149 Command Mode Customize the EDS Command Mode by changing its short name and long name. The short name is used

2: Introduction EDS User Guide 15 Figure 2-2. EDS4100 4 Port Device Server Features The key features of the EDS4100 include  Dual-purpose Etherne

EDS User Guide 150 1177:: UUppddaattiinngg FFiirrmmwwaarree Obtaining Firmware Obtain the most up-to-date firmware and release notes for the unit

EDS User Guide 151 AA:: TTeecchhnniiccaall SSuuppppoorrtt If you are unable to resolve an issue using the information in this document, please co

EDS User Guide 152 BB:: BBiinnaarryy ttoo HHeexxaaddeecciimmaall CCoonnvveerrssiioonnss Many of the unit’s configuration procedures require you

B: Binary to Hexadecimal Conversions EDS User Guide 153 Scientific Calculator Another simple way to convert binary to hexadecimal is to use a scient

EDS User Guide 154 CC:: LLaannttrroonniixx CCaabblleess aanndd AAddaapptteerrss Lantronix cables and adapters for use with the EDS devices are

C: Lantronix Cables and Adapters EDS User Guide 155 Lantronix P/N Description Applications a serial device. 200.2067A Adapter RJ45-to-DB25F Allow

D: Compliance EDS User Guide 156 DD:: CCoommpplliiaannccee The following compliances are according to ISO/IEC Guide 22 and EN 45014. Manufacture

D: Compliance EDS User Guide 157 Power Frequency Magnetic Field Immunity EN61000-4-8: 1993 Voltage Dips and Interrupts EN61000-4-11: 1994 Manufact

D: Compliance EDS User Guide 158 Installationsanweisungen Rackmontage Bei Montage in ein geschlossenes Rack oder in ein Rack mit mehreren Einheiten

D: Compliance EDS User Guide 159 Grounding Reliable earthing of this equipment must be maintained. Particular attention should be given to supply co

2: Introduction EDS User Guide 16 EDS8PR, EDS16PR, and EDS32PR Overview The EDS8PR (8 serial ports), EDS16PR (16 serial ports), and EDS32PR (32 seri

EDS User Guide 160 EE:: WWaarrrraannttyy For details on the Lantronix warranty replacement policy, go to our web site at http://www.lantronix.com/

Index EDS User Guide 161 IInnddeexx A Accessing MatchPort b/g Pro, 38 Address Ethernet, 20 Hardware, 20 IP, 20 MAC, 20 ARP Settings, 108 B Bar cod

Index EDS User Guide 162 Host Configuration, 75 HTTP Authentication, 87 Change Configuration, 85 Configuration, 83 Statistics, 83 I ICMP Settings,

Index EDS User Guide 163 TFTP Configuration, 81 Time settings, 119 Troubleshooting Capabilities, 19 Tunnel Settings Accept Mode, 58 AES Keys, 71 Co

2: Introduction EDS User Guide 17 Protocols Supported The EDS contains a full-featured TCP/IP stack. Supported protocols include:  ARP, IP, UDP,

2: Introduction EDS User Guide 18 the Evolution OS™ uses a Command Line Interface (CLI) whose syntax is very similar to that used by data center equ

2: Introduction EDS User Guide 19 device. SCPR is a Windows application that creates a secure communications path over a network between the compute

EDS User Guide 2 Copyright & Trademark © 2009 Lantronix. All rights reserved. No part of the contents of this book may be transmitted or reprodu

2: Introduction EDS User Guide 20 Addresses and Port Numbers Hardware Address The hardware address is also referred to as the Ethernet address or MA

2: Introduction EDS User Guide 21 Product Information Label The product information label on the bottom of the device contains the following informa

EDS User Guide 22 33:: IInnssttaallllaattiioonn ooff EEDDSS88PPSS aanndd EEDDSS1166PPSS This chapter describes how to install the EDS8PS and

3: Installation of EDS8PS and EDS16PS EDS User Guide 23 Identifying Hardware Components Figure 3-1 shows the front of the EDS8PS. Figure 3-2 shows

3: Installation of EDS8PS and EDS16PS EDS User Guide 24 Serial Ports The EDS8PS has 8 serial ports and the EDS16PS has 16 serial ports on the back p

3: Installation of EDS8PS and EDS16PS EDS User Guide 25 LED Description On = EDS is connected to a 100 Mbps Fast Ethernet network. Speed (yellow) O

3: Installation of EDS8PS and EDS16PS EDS User Guide 26 4. Insert the power cord into the back of the EDS8/16PS. Plug the other end into an AC wall

EDS User Guide 27 44:: IInnssttaallllaattiioonn ooff EEDDSS44110000 This chapter describes how to install the EDS4100 device server. See EDS41

4: Installation of EDS4100 EDS User Guide 28 Identifying Hardware Components The following two figures show the front and back of the EDS4100. Figu

4: Installation of EDS4100 EDS User Guide 29  All four serial ports support RS-232 devices. See Figure 4-3 for pin assignments.  Serial ports 1

EDS User Guide 3 Contents Copyright & Trademark...

4: Installation of EDS4100 EDS User Guide 30 LED on the back of the EDS4100 shows the connection of the attached Ethernet network. The EDS4100 can b

4: Installation of EDS4100 EDS User Guide 31 LED Description (green) network. Reset Button The reset button is on the back of the EDS4100, to the

4: Installation of EDS4100 EDS User Guide 32  Barrel power connector: The barrel power connector supports a power range of 9 to 30 VDC. Insert th

EDS User Guide 33 55:: IInnssttaallllaattiioonn ooff EEDDSS88PPRR,, EEDDSS1166PPRR,, oorr EEDDSS3322PPRR This chapter describes installing th

5: Installation of EDS8PR, EDS16PR, or EDS32PR EDS User Guide 34 Identifying Hardware Components The following two figures show the components on th

5: Installation of EDS8PR, EDS16PR, or EDS32PR EDS User Guide 35  The EDS16PR has 16 serial ports.  The EDS32PR has 32 serial ports. Console Po

5: Installation of EDS8PR, EDS16PR, or EDS32PR EDS User Guide 36 LED Description Status (yellow) Fast blink = initial startup (loading OS). Slow b

5: Installation of EDS8PR, EDS16PR, or EDS32PR EDS User Guide 37 Figure 5-4. Example of EDS16PR Connections

EDS User Guide 38 66:: UUssiinngg DDeevviicceeIInnssttaalllleerr This chapter covers the steps for locating an EDS unit and viewing its properti

6: Using DeviceInstaller EDS User Guide 39 Device Details Summary Note: The settings in this table are Display Only unless otherwise noted. Current

Contents EDS User Guide 4 Hardware Address _______________________________________________ 20 IP Address ___________________________________________

6: Using DeviceInstaller EDS User Guide 40 Current Settings Description Gateway Shows the IP address of the router of this network. There is no de

EDS User Guide 41 77:: CCoonnffiigguurraattiioonn UUssiinngg WWeebb MMaannaaggeerr This chapter describes how to configure the EDS using Web M

7: Configuration Using Web Manager EDS User Guide 42 Figure 7-1. The EDS Web Manager Status Home Page

7: Configuration Using Web Manager EDS User Guide 43 Configuration & Status Area Web Manager Page Components Use Figure 7-2 to orient yourself

7: Configuration Using Web Manager EDS User Guide 44  The Footer appears at the bottom of the page. It contains copyright information and a link t

7: Configuration Using Web Manager EDS User Guide 45 Web Menu Link Description See Page (RSS) settings. SNMP Lets you change the current Simple Netw

7: Configuration Using Web Manager EDS User Guide 46 Device Status Page The Device Status page is the first page that appears when you log into the

8: Network Settings EDS User Guide 47 88:: NNeettwwoorrkk SSeettttiinnggss The Network Settings pages show the status of the Ethernet link and l

8: Network Settings EDS User Guide 48 Figure 8-1. Network 1 (eth0) Interface Status Network 1 (eth0) Interface Configuration This page shows the co

8: Network Settings EDS User Guide 49 View and configure network interface settings: 1. Click Network 1, Interface, and Configuration. The Network

Contents EDS User Guide 5 LEDs__________________________________________________________ 35 Reset Button____________________________________________

8: Network Settings EDS User Guide 50 Network 1 Interface Configuration Page Settings Description DHCP Client Select On or Off. At boot up the EDS

8: Network Settings EDS User Guide 51 Note: If DHCP or BOOTP fails, AutoIP intervenes and assigns an address. In this case, the static IP (if conf

EDS User Guide 52 99:: LLiinnee,, TTuunnnneell,, TTeerrmmiinnaall,, aanndd HHoosstt SSeettttiinnggss Line Settings The Line Settings pages di

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 53 Configure Line n: 1. Click Line n and Configuration. The Line n Configuration page a

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 54 Line - Configuration Page Settings Description default is None. Xon Char Specify the

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 55 Line Command Mode Setting Command Mode enables the command line interface (CLI) on th

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 56 Line - Command Mode Page Settings Description required delay. Binary = string of cha

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 57 Tunnel Settings The Tunnel pages allow you to view current statistics and configure

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 58 Accept Mode In Accept Mode, the EDS listens (waits) for incoming connections. Config

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 59 2. Enter or modify the following settings: Tunnel - Accept Mode Page Settings Descr

Contents EDS User Guide 6 Login Connect Menu...76 Pr

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 60 Tunnel - Accept Mode Page Settings Description only alphanumeric characters and punc

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 61 Figure 9-6a. Tunnel n Packing Mode (Mode = Disable) Figure 9-7b. Tunnel n Packing Mo

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 62 Figure 9-8c. Tunnel n Packing Mode (Mode = Send Character) 2. Enter or modify the f

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 63 Serial Settings This page allows you to view and change the settings for the tunnel s

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 64 Connect Mode Connect mode defines how the unit makes an outgoing connection. Configu

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 65 2. Enter or modify the following settings: Tunnel – Connect Mode Page Settings Descr

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 66 Tunnel – Connect Mode Page Settings Description SSH Username Enter the SSH username.

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 67 Modem Emulation You can initiate a tunnel in Connect Mode using modem commands from t

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 68 2. Enter or modify the following settings: Tunnel- Modem Emulation Page Settings Des

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 69 Start and Stop Characters The Start/Stop Chars page enables you to configure the EDS

Contents EDS User Guide 7 MIB-II Statistics ________________________________________________ 111 IP Sockets ________________________________________

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 70 Disconnect Mode Disconnect Mode is disabled by default. When enabled, Disconnect Mode

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 71 AES Keys Advanced Encryption Standard (AES) is an encryption algorithm for securing s

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 72 Tunnel – AES Keys Page Settings Description starts with \0x and each decimal byte val

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 73 2. Enter or modify the following settings: Terminal on Line Configuration Page Setti

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 74 Network Terminal Configuration Configure menu features applicable to CLI access via t

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 75 Terminal on Line Configuration Page Description Echo Applies only to Connect Mode Te

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 76 Host Page Settings Description Remote Address IP address for the host. Remote Port P

9: Line, Tunnel, Terminal, and Host Settings EDS User Guide 77 From the Web Manager, go to the Terminal page. If “Login Connect Menu” is enabled, y

EDS User Guide 78 1100:: SSeerrvviicceess SSeettttiinnggss DNS Configuration This page shows the active run-time settings for the domain name sys

10: Services Settings EDS User Guide 79 Figure 10-2. SNMP Configuration 2. Enter or modify the following settings: SNMP Page Settings Description

Contents EDS User Guide 8 Cipher Suites __________________________________________________ 144 Certificates ________________________________________

10: Services Settings EDS User Guide 80 SNMP Page Settings Description during system boot. Primary Trap Dest IP Enter the primary SNMP trap host.

10: Services Settings EDS User Guide 81 2. Enter or modify the following settings: FTP Page Settings Description FTP Server Select On to enable th

10: Services Settings EDS User Guide 82 2. Enter or modify the following settings: TFTP Page Settings Description TFTP Server Select On to enable

10: Services Settings EDS User Guide 83 2. Enter or modify the following settings: Syslog Page Settings Description Syslog Select to enable or disa

10: Services Settings EDS User Guide 84 View HTTP statistics: Click HTTP on the menu bar and then Statistics at the top of the page. The HTTP Stat

10: Services Settings EDS User Guide 85 Change HTTP Configuration On this page you can change HTTP configuration settings. Configure HTTP: 1. Click

10: Services Settings EDS User Guide 86 HTTP Configuration Description HTTP Port Enter the port for the HTTP server to use. The default is 80. HTT

10: Services Settings EDS User Guide 87 HTTP Authentication HTTP Authentication enables you to require usernames and passwords to access specific we

10: Services Settings EDS User Guide 88 2. Enter or modify the following settings: HTTP Authentication Settings Description URI Enter the Uniform R

10: Services Settings EDS User Guide 89 RSS Settings EDS devices support RSS feeds with up-to-date information about configuration changes. RSS fee

Contents EDS User Guide 9 Figures Figure 2-1. EDS8PS Device Server...

10: Services Settings EDS User Guide 90 LPD Settings In addition to its other functions, the EDS acts as a print server if a printer is connected to

10: Services Settings EDS User Guide 91 LPD Configuration Page Here you can change LPD configuration settings. Configure LPD settings: 1. Click LPD

10: Services Settings EDS User Guide 92 2. Enter or modify the following settings: LPD Configuration Page Settings Description Banner Select Enabl

EDS User Guide 93 1111:: SSeeccuurriittyy SSeettttiinnggss SSH and SSL are protocols for managing the security of data transmissions over the Int

11: Security Settings EDS User Guide 94 SSH Server: Host Keys Description Key upload or use the Browse button to select the key. Be sure the priva

11: Security Settings EDS User Guide 95 SSH Server Authorized Users On the SSH Server page you can change SSH server settings for Authorized Users.

11: Security Settings EDS User Guide 96 SSH Server: Authorized Users Page Settings Description you want to use with this user or use the Browse butt

11: Security Settings EDS User Guide 97 Note: These settings are not required for communication. They protect against Man-In-The-Middle (MITM) att

11: Security Settings EDS User Guide 98 SSH Client: Users Page Settings Description Username Enter the name that the EDS uses to connect to a SSH se

11: Security Settings EDS User Guide 99 SSL Settings Secure Sockets Layer (SSL) is a protocol for managing the security of data transmission over th