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Lantronix EDS2100 User Manual

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EDS1100/2100
Device Server User Guide
Part Number 900-567
Revision C April 2016

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Summary of Contents for Lantronix EDS2100

  • Page 1 EDS1100/2100 Device Server User Guide Part Number 900-567 Revision C April 2016...

  • Page 2: Intellectual Property

    Technical Support Online: www.lantronix.com/support Sales Offices For a current list of our domestic and international sales offices, go to the Lantronix web site at www.lantronix.com/about/contact. Disclaimer Note: This product has been designed to comply with the limits for a Class A digital device pursuant to Part 15 of FCC Subpart B and EN55024:1998 +A2:2003 Rules when properly enclosed and grounded.

  • Page 3: Revision History

    Lantronix shall have no liability whatsoever to any user for any damages, losses and causes of action (whether in contract or in tort or otherwise) in connection with the user’s access or usage of any of the information or content contained herein. The information and specifications contained in this document are subject to change without notice.

  • Page 4: Table Of Contents

    Table of Contents Intellectual Property ________________________________________________________ 2 Warranty _________________________________________________________________ 2 Contacts _________________________________________________________________ 2 Disclaimer ________________________________________________________________ 2 Revision History ___________________________________________________________ 3 List of Figures _____________________________________________________________ 9 List of Tables _____________________________________________________________ 12 1: About This Guide Chapter and Appendix Summaries ____________________________________________ 14 Additional Documentation ___________________________________________________ 15 2: Introduction Key Features...
  • Page 5 Hardware Components _____________________________________________________ 28 Back Panel ___________________________________________________________ 29 Reset Button __________________________________________________________ 29 Top LEDs ____________________________________________________________ 30 Installing the EDS2100 _____________________________________________________ 31 5: Using DeviceInstaller Installing DeviceInstaller ____________________________________________________ 33 Accessing the EDS1100/2100 Unit Using DeviceInstaller __________________________33 6: Configuration Using Web Manager...
  • Page 6 Tunnel – Disconnect Mode _______________________________________________62 Tunnel – Modem Emulation ______________________________________________ 63 9: Terminal and Host Settings Terminal Settings _________________________________________________________ 66 Terminal Network Configuration ___________________________________________ 66 Terminal Line Configuration ______________________________________________ 67 Host Configuration ________________________________________________________ 68 10: Service Settings DNS Settings _____________________________________________________________ 70 Point-to-Point (PPP) Settings________________________________________________ 71 SNMP Settings ___________________________________________________________ 73 FTP Settings...
  • Page 7 12: Modbus Serial Transmission Mode __________________________________________________ 100 Modbus Statistics ________________________________________________________ 101 Modbus Configuration _____________________________________________________ 102 13: Maintenance and Diagnostics Settings Filesystem Settings _______________________________________________________ 103 Filesystem Statistics ___________________________________________________ 103 Filesystem Browser ___________________________________________________ 104 Protocol Stack Settings ____________________________________________________ 106 TCP Settings ________________________________________________________ 106 IP Settings __________________________________________________________ 107 ICMP Settings ________________________________________________________ 108 ARP Settings ________________________________________________________ 109...
  • Page 8 15: Branding the EDS1100/2100 Unit Web Manager Customization _______________________________________________ 138 Short and Long Name Customization _________________________________________ 138 16: Updating Firmware Obtaining Firmware _______________________________________________________ 139 Loading New Firmware ____________________________________________________ 139 A: Technical Support B: Binary to Hexadecimal Conversions Converting Binary to Hexadecimal ___________________________________________ 141 Conversion Table _____________________________________________________ 141 Scientific Calculator ___________________________________________________ 142 C: Compliance...

  • Page 9: List Of Figures

    Figure 4-3 EDS2100 Pinout Configuration for RS-422 (4-wire) _____________________________ 28 Figure 4-4 EDS2100 Pinout Configuration for RS-485 (2-wire) _____________________________ 29 Figure 4-5 EDS2100 Ethernet RJ45 Port, Reset Button, and Power Plug _____________________ 29 Figure 4-6 EDS2100 Top LEDs _____________________________________________________ 30...
  • Page 10 Figure 9-3 Terminal on Line Configuration _____________________________________________ 67 Figure 9-5 Host Configuration _______________________________________________________ 69 Figure 10-1 DNS Settings __________________________________________________________ 70 Figure 10-2 PPP Configuration Settings _______________________________________________72 Figure 10-4 SNMP Configuration ____________________________________________________ 73 Figure 10-6 FTP Configuration ______________________________________________________ 74 Figure 10-8 TFTP Configuration _____________________________________________________ 75 Figure 10-10 Syslog ______________________________________________________________ 76 Figure 10-12 HTTP Statistics _______________________________________________________ 78 Figure 10-13 HTTP Configuration ____________________________________________________ 79...
  • Page 11 Figure 13-28 Diagnostics: Memory __________________________________________________ 118 Figure 13-29 Diagnostics: Buffer Pools_______________________________________________ 119 Figure 13-30 Processes __________________________________________________________ 120 Figure 13-31 System_____________________________________________________________ 121 Figure 14-1 Email Statistics _______________________________________________________ 124 Figure 14-3 CLI Statistics _________________________________________________________ 127 Figure 14-4 CLI Configuration______________________________________________________ 127 Figure 14-6 XML: Export Configuration_______________________________________________ 130 Figure 14-8 XML Export Status_____________________________________________________ 132 Figure 14-10 XML: Import Configuration______________________________________________133 Figure 14-11 XML: Import Configuration from External File _______________________________ 133...

  • Page 12: List Of Tables

    List of Tables Table 3-7 EDS1100 LEDs and Descriptions ____________________________________________ 25 Table 4-7 EDS2100 LEDs and Descriptions ____________________________________________ 30 Table 5-1 Device Details Summary___________________________________________________ 33 Table 6-4 Summary of Web Manager Pages ___________________________________________ 38 Table 7-3 Network 1 (eth0) Interface Configuration ______________________________________ 41...
  • Page 13 Table 12-2 Modbus Transmission Modes _____________________________________________ 100 Table 12-5 Modbus Configuration___________________________________________________ 102 Table 13-3 Filesystem Browser_____________________________________________________ 105 Table 13-5 TCP Protocol Settings___________________________________________________ 106 Table 13-7 IP Protocol Settings ____________________________________________________ 107 Table 13-9 ICMP Settings _________________________________________________________ 108 Table 13-11 ARP Settings_________________________________________________________ 109 Table 13-13 SMTP Settings _______________________________________________________ 110 Table 13-15 IP Address Filter Settings _______________________________________________ 111 Table 13-19 Requests for Comments (RFCs)__________________________________________ 114...

  • Page 14: 1: About This Guide

    About This Guide This user guide provides the information needed to configure, use, and update the Lantronix® EDS1100/2100 device server. It is intended for software developers and system integrators who are installing the EDS1100/2100 in their designs. Chapter and Appendix Summaries A summary of each chapter is provided below.

  • Page 15: Additional Documentation

    Instructions for using the Lantronix Windows® based DeviceInstaller application to locate the device and to view its current settings. Com Port Redirector Instructions for using the Lantronix Windows based utility to create Quick Start and Online Help virtual com ports.

  • Page 16: 2: Introduction

    The EDS device server is a complete network-enabling solution. The EDS1100 and EDS2100 provide the same solution and differ only in the number of serial ports. The EDS1100 has one serial port supported via a DB25 connector. The EDS2100 has two serial ports supported via 2 DB9 connectors.

  • Page 17: Protocol Support

    TFTP, FTP, and HTTP for firmware upgrades and uploading files.  Evolution OS™ Application The EDS1100/2100 device server incorporates the Lantronix Evolution operating system (OS). Key features of the Evolution OS include: Built-in Web server for configuration and troubleshooting from Web-based browsers ...

  • Page 18: Additional Features

    2: Introduction Additional Features Modem Emulation In modem emulation mode, the EDS1100/2100 can replace dial-up modems. The unit accepts modem AT commands on the serial port, and then establishes a network connection to the end device, leveraging network connections and bandwidth to eliminate dedicated modems and phone lines.

  • Page 19: Terminal Server/Device Management

    Moreover, the EDS1100/2100 cannot be used to bring down other devices on the network. You can use the EDS1100/2100 with the Lantronix Secure Com Port Redirector (SCPR) to encrypt COM port-based communications between PCs and virtually any electronic device. SCPR is a Windows application that creates a secure communications path over a network between the computer and serial-based devices that are traditionally controlled via a COM port.

  • Page 20: Addresses And Port Numbers

    The hardware address is also referred to as the Ethernet address or MAC address. The first three bytes of the Ethernet address are fixed and read as either 00-20-4A or 08-04-13, identifying the unit as a Lantronix product. The fourth, fifth, and sixth bytes are unique numbers assigned to each unit.

  • Page 21: Product Information Label

    2: Introduction Note: Multi-port products include one or more additional supported ports and tunnels with default sequential numbering. For instance: TCP/UDP Port 10002: Tunnel 2, TCP/ UDP Port 10003: Tunnel 3, etc. Product Information Label The product information label on the unit contains the following information about the specific unit: Bar Code ...

  • Page 22: 3: Installation Of Eds1100

    Installation of EDS1100 This chapter describes how to install the EDS1100 device server. It contains the following sections: Package Contents  User-Supplied Items  Hardware Components  Installing the EDS1100  Package Contents The EDS1100 package includes the following items: ...

  • Page 23: Hardware Components

    3: Installation of EDS1100 Hardware Components The EDS1100 has a female DB25 serial port that supports RS-232, RS-422, and RS-485 serial devices. The default serial port settings are 9600 baud, 8 bits, no parity, 1 stop bit, no flow control. Figure 3-1 shows the front panel.

  • Page 24: Back Panel

    3: Installation of EDS1100 Figure 3-4 EDS1100 RS-485 (2-wire) Pinouts Back Panel On the EDS1100 back panel, there is a power plug, reset button, and an RJ45 (10/100) Ethernet port as shown in Figure 3-5. Figure 3-5 EDS1100 Back Panel The Ethernet port has two LEDs that indicate the status of the connection.

  • Page 25: Top Leds

    3: Installation of EDS1100 Top LEDs Figure 3-6 shows the top of the EDS1100 and Table 3-7 lists and describes the LEDs that are on the top of the device. Figure 3-6 EDS1100 Top LEDs Table 3-7 EDS1100 LEDs and Descriptions Description Power (blue) ON—EDS is receiving power...

  • Page 26: Figure 3-8 Eds1100 Connections

    3: Installation of EDS1100 The EDS1100 serial ports support RS-232/422/485 devices.  The null modem cable is the best cable to connect the serial port to a DCE device. The  straight-though (modem) cable is the best cable to connect the serial port to a DTE device. Power-up the device by using the barrel-power connector only.

  • Page 27: 4: Installation Of Eds2100

     female DB9 connector for the serial port. A null modem cable, such as the one supplied in your EDS2100 package, to connect the serial port to another DTE device. A straight-through modem cable to connect the serial port to a DCE device.

  • Page 28: Hardware Components

    4: Installation of EDS2100 Hardware Components The EDS2100 has two male DB9 serial ports that support RS-232/422/485. Figure 4-1 shows the front of the device. The default serial port settings are 9600 baud, 8 bits, no parity, 1 stop bit, no flow control.

  • Page 29: Back Panel

    4: Installation of EDS2100 Figure 4-4 EDS2100 Pinout Configuration for RS-485 (2-wire) Back Panel On the EDS2100 back panel, there is a power plug, reset button, and an RJ45 (10/100) Ethernet port as shown in Figure 4-5. Figure 4-5 EDS2100 Ethernet RJ45 Port, Reset Button, and Power Plug...

  • Page 30: Top Leds

    4: Installation of EDS2100 Top LEDs Figure 4-6 shows the top of the EDS2100. Table 4-7 lists and describes the LEDs. Figure 4-6 EDS2100 Top LEDs Table 4-7 EDS2100 LEDs and Descriptions Description Power (blue) ON—EDS is receiving power TX Serial 1 (green) Blinking—EDS is transmitting data on serial port 1...

  • Page 31: Installing The Eds2100

    2. Connect an Ethernet cable between the EDS2100 RJ45 port and your Ethernet network. 3. Plug the EDS2100 into the power outlet by using the power supply that was included in the packaging. The required input voltage is 9-30 VDC (center +) with1.5W maximum power required.

  • Page 32: Figure 4-8 Eds2100 Connections

    4: Installation of EDS2100 Figure 4-8 EDS2100 Connections EDS1100/2100 Device Server User Guide...

  • Page 33: 5: Using Deviceinstaller

    This chapter covers the steps for locating a device and viewing its properties and details. The Lantronix DeviceInstaller application is a free utility program provided by Lantronix that discovers, configures, upgrades, and manages Lantronix device servers. It can be downloaded from the Lantronix website at www.lantronix.com/support/downloads.html.
  • Page 34 PCs or laptops using DeviceInstaller. Device Family Shows the EDS1100/2100 device family type as “EDS”. Type Shows the specific device type, such as “EDS1100” or “EDS2100”. Shows the EDS1100/2100 ID embedded within the unit. Hardware Address Shows the EDS1100/2100 hardware (MAC) address.

  • Page 35: 6: Configuration Using Web Manager

    DeviceInstaller window. To access Web Manager, perform the following steps: 1. Open a standard web browser. Lantronix supports the latest version of Internet Explorer, Mozilla Suite, Mozilla Firefox, Safari, Chrome or Opera. 2. Enter the IP address of the EDS1100/2100 unit in the address bar. The IP address may have...

  • Page 36: Device Status Page

    6: Configuration Using Web Manager Device Status Page The Device Status page is the first page that appears after you log into Web Manager. It also appears when you click Status in the menu bar (Figure 6-2). Figure 6-2 Web Manager Home Page EDS1100/2100 Device Server User Guide...

  • Page 37: Web Manager Page Components

    6: Configuration Using Web Manager Web Manager Page Components The layout of a typical Web Manager page is below. Figure 6-3 Components of the Web Manager Page Logout Links to Items to button subpages configure Header Menu Bar Configuration and/or Status Area Footer Information...

  • Page 38: Navigating The Web Manager

    The footer appears at the very bottom of the page. It contains copyright information and a link  to the Lantronix home page. Navigating the Web Manager The Web Manager provides an intuitive point-and-click interface. A menu bar on the left side of each page provides links you can click to navigate from one page to another.
  • Page 39 6: Configuration Using Web Manager Web Manager Page Description (continued) Page Shows LPD (Line Printer Daemon) Queue statistics and lets you configure the LPD and print a test page. Modbus Shows the current connection status of the Modbus servers listening on the TCP ports and lets you configure the Modbus settings.

  • Page 40: 7: Network Settings

    Network Settings This chapter describes how to access, view, and configure network settings from the Network web page. The Network web page contains sub-menus that enable you to view and configure the Ethernet network interface and link. This chapter contains the following sections: Network 1 (eth0) Interface Status ...

  • Page 41: Network 1 (Eth0) Interface Configuration

    7: Network Settings Network 1 (eth0) Interface Configuration This page shows the configuration settings for the Ethernet connection and lets you change these settings. To view and configure network interface settings: 1. Click Network on the menu bar and then Network 1 > Interface > Configuration at the top of the page.
  • Page 42 7: Network Settings Network 1 Interface Description Configuration Settings (continued) DHCP Client Select On or Off. At boot up, the device will attempt to lease an IP address from a DHCP server and maintain the lease at regular intervals. Note: Overrides BOOTP, the configured IP address, network mask, gateway, hostname, and domain.

  • Page 43: Network 1 Ethernet Link

    7: Network Settings Network 1 Ethernet Link This page shows the current negotiated Ethernet settings and lets you change the speed and duplex settings. To view and configure the Ethernet link: 1. Click Network on the menu bar and then click Network 1 > Link at the top of the page. The Network 1 (eth0) Ethernet Link page appears.

  • Page 44: 8: Line And Tunnel Settings

    EDS1100 device server Line Settings  support only one line while other device networking products (such as the EDS2100, EDS4100, and Tunnel Settings  MatchPort® b/g Pro embedded device servers, XPort® AR embedded networking module, EDS8/16PS and EDS8/16/32PR) provide additional lines and tunnels.

  • Page 45: Line Configuration

    3. Select Configuration. The Configuration page for the selected line appears. Figure 8-2 Line 1 Configuration Note: The Interface option is only supported in XPort Pro, EDS4100, EDS1100 and EDS2100. Note: The Buffer option is only supported in EDS1100 and EDS2100. EDS1100/2100 Device Server User Guide...

  • Page 46: Table 8-3 Line Configuration

    Select the interface type from the drop-down menu. The default is RS232. Note: This option is only supported in XPort Pro, EDS4100, EDS1100 and EDS2100 device servers. State Indicates whether the current line is enabled. To change the status, select Enabled or Disabled from the drop-down menu.

  • Page 47: Line Command Mode

    8: Line and Tunnel Settings Line Command Mode Figure 8-4 Line 1 Command Mode Setting the Command Mode enables the CLI on the serial line. To configure Command Mode on a specific line: 1. Select Line on the menu bar, if you are not already in the Line web page.

  • Page 48: Tunnel Settings

    The number of lines and tunnels available for viewing and configuration differ between Lantronix products. For example, XPort Pro and EDS1100 device servers support only one line while other device networking products (such as EDS2100, EDS4100, XPort AR, EDS8/16PS and EDS8/16/32PR devices) provide additional lines and tunnels.

  • Page 49: Tunnel - Statistics

    8: Line and Tunnel Settings Tunnel – Connect Mode  Tunnel – Disconnect Mode  Tunnel – Modem Emulation  The following sections describe the steps to view and configure specific tunnel number settings. These instructions also apply to additional tunnel menu options. Tunnel –...

  • Page 50: Figure 8-6 Tunnel 1 Statistics

    8: Line and Tunnel Settings Figure 8-6 Tunnel 1 Statistics Additional information appears for each active tunnel connection including a link allowing you to terminate the connection. EDS1100/2100 Device Server User Guide...

  • Page 51: Tunnel - Serial Settings

    8: Line and Tunnel Settings Tunnel – Serial Settings Serial line settings are configurable for the corresponding serial line of the specific tunnel. Configure the buffer size to change the maximum amount of data the serial port stores. For any active connection, the device sends the data in the buffer.

  • Page 52: Tunnel - Packing Mode

    8: Line and Tunnel Settings Tunnel – Packing Mode Packing Mode takes data from the serial port, packs it together, and sends it over the network. Packing can be configured based on threshold (size in bytes, timeout (milliseconds), or a single character.

  • Page 53: Figure 8-10 Tunnel 1 Packing Mode (Mode = Timeout)

    8: Line and Tunnel Settings Figure 8-10 Tunnel 1 Packing Mode (Mode = Timeout) Figure 8-11 Tunnel 1 Packing Mode (Mode = Send Character) 4. Enter or modify the following settings: Table 8-12 Tunnel Packing Mode Tunnel - Packing Mode Description Settings Mode...

  • Page 54: Tunnel - Accept Mode

    8: Line and Tunnel Settings Tunnel - Packing Mode Description Settings (continued) Threshold Send the queued data when the number of queued bytes reaches the threshold. When the buffer fills to this specified amount of data in bytes (and (Appears for both Timeout the timeout has not elapsed), the device packs the data and sends it out;...

  • Page 55: Figure 8-13 Tunnel 1 Accept Mode

    8: Line and Tunnel Settings Active  (If it receives a specific ([configurable]) character from the serial port ([same start character as Connect Mode’s start character]). Modem control signal  (When the modem control pin is asserted on the serial line corresponding to the tunnel.) Modem emulation ...

  • Page 56: Tunnel - Connect Mode

    8: Line and Tunnel Settings Table 8-14 Tunnel Accept Mode Tunnel - Accept Mode Description Settings Mode Select the method used to start a tunnel in Accept mode. Choices are: Disable = do not accept an incoming connection.  Always = accept an incoming connection (default) ...
  • Page 57 8: Line and Tunnel Settings Enter the remote host address as an IP address or DNS name. The EDS1100/2100 device will make a connection only if it can resolve the address. For DNS names, the EDS1100/2100 will re- evaluate the address after being established for 4 hours. If re-evaluation results in a different address, it will close the connection.

  • Page 58: Figure 8-15 Tunnel 1 - Connect Mode

    8: Line and Tunnel Settings To configure Connect Mode for a specific tunnel: 1. Select Tunnel on the menu bar, if you are not already in the Tunnel web page. 2. Select a tunnel number at the top of the page. 3.

  • Page 59: Table 8-16 Tunnel Connect Mode

    8: Line and Tunnel Settings Table 8-16 Tunnel Connect Mode Tunnel – Connect Mode Description Settings Mode Select the method to be used to attempt a connection to a remote host or device. Choices are: Disable = an outgoing connection is never attempted. ...
  • Page 60 8: Line and Tunnel Settings Tunnel – Connect Mode Description Settings (continued) Reconnect Timer Enter the reconnect time in milliseconds. The device attempts to reconnect after this amount of time after failing a connection or exiting an existing connection. This behavior depends upon the Disconnect Mode. Note: When you configure Tunnel - Connect Mode, you can specify a number of ...

  • Page 61: Connecting Multiple Hosts

    8: Line and Tunnel Settings Connecting Multiple Hosts If more than one host is configured, a Host Mode option appears. Host Mode controls how multiple hosts will be accessed. For EDS1100/2100, the Connect Mode supports up to sixteen Hosts. Hosts may be accessed sequentially or simultaneously: Sequential –...

  • Page 62: Tunnel - Disconnect Mode

    8: Line and Tunnel Settings Host List Promotion This feature allows Host IP promotion of individual hosts in the overall sequence. To promote a specific Host: 1. Click the icon in the desired Host field, for example Host 2 and Host 3. 2.

  • Page 63: Tunnel - Modem Emulation

    8: Line and Tunnel Settings Table 8-19 Tunnel Disconnect Mode Tunnel – Disconnect Description Mode Settings Stop Character Enter the stop character in ASCII, hexadecimal, or decimal notation. Select <None> to disable. Modem Control Select Enabled to disconnect when the modem control pin is not asserted on the serial line.
  • Page 64 8: Line and Tunnel Settings Table 8-20 Modem Emulation Commands and Descriptions (continued) Command (continued) Description ATXn Command does nothing and returns OK status. ATUn Accept unknown commands. (n value of 0 = off. n value of 1 = on.) AT&V Display current and saved settings.

  • Page 65: Figure 8-21 Tunnel 1 Modem Emulation

    8: Line and Tunnel Settings Figure 8-21 Tunnel 1 Modem Emulation 4. Enter or modify the following settings: Table 8-22 Tunnel Modem Emulation Tunnel- Modem Description Emulation Settings Echo Pluses Select Enabled to echo +++ when entering modem Command Mode. Echo Commands Select Enabled to echo the modem commands to the console.

  • Page 66: 9: Terminal And Host Settings

    Terminal and Host Settings This chapter describes how to view and configure the Terminal Login Connect Menu and associated Host configuration. It contains the following sections: Terminal Settings  Host Configuration  The Terminal Login Connect Menu feature allows the EDS1100/2100 device server to present a menu of predefined connections when the device is accessed via telnet, ssh, or a serial port.

  • Page 67: Terminal Line Configuration

    9: Terminal and Host Settings Table 9-2 Terminal on Network Configuration Terminal on Network Description Configuration Settings Terminal Type Enter text to describe the type of terminal. The text will be sent to a host via IAC. Note: IAC means, “interpret as command.” It is a way to send commands over the network such as send break or start echoing.

  • Page 68: Host Configuration

    2. Select a specific host number at the top of the page. The Host Configuration page for the selected host appears. Note: Number of hosts available differ among Lantronix products. Hosts available for selection may appear listed on the screen (see Figure 9-5) or within a drop-down menu above the Configuration button.

  • Page 69: Figure 9-5 Host Configuration

    9: Terminal and Host Settings Figure 9-5 Host Configuration 3. Enter or modify the following settings: Table 9-6 Host Configuration Host Settings Description Name Enter a name for the host. This name appears on the Login Connect Menu. To leave a host out of the menu, leave this field blank. Protocol Select the protocol to use to connect to the host.

  • Page 70: 10: Service Settings

    10: Service Settings This chapter describes the available services and how to configure each. It contains the following sections: DNS Settings  Point-to-Point (PPP) Settings  SNMP Settings  FTP Settings  TFTP Settings  Syslog Settings  HTTP Settings ...

  • Page 71: Point-To-Point (Ppp) Settings

    10: Service Settings To find a DNS Name or IP Address: 1. Enter either a DNS name or an IP address in the field beside the Lookup button. 2. Click Lookup. When a DNS name is resolved, the results appear in the DNS cache. ...

  • Page 72: Figure 10-2 Ppp Configuration Settings

    10: Service Settings Address as its gateway, and the static route in the remote device must use the network interface IP Address of the EDS1100/2100 device server as its gateway. The following section describes the steps to configure PPP 1 (PPP on serial line 1); these steps also apply to any line instance of the device.

  • Page 73: Snmp Settings

    To configure SNMP: 1. Select SNMP on the menu bar. The SNMP page opens and shows the current SNMP configuration. Figure 10-4 SNMP Configuration Note: The system description string will reflect the specific Lantronix product. EDS1100/2100 Device Server User Guide...

  • Page 74: Ftp Settings

    10: Service Settings 2. Enter or modify the following settings: Table 10-5 SNMP SNMP Settings Description State Select Enabled to enable SNMP. Read Community Enter the SNMP read-only community string. Write Community Enter the SNMP read/write community string. System Contact Enter the name of the system contact.

  • Page 75: Tftp Settings

    10: Service Settings Table 10-7 FTP Settings FTP Settings Description State Select Enabled to enable the FTP server. Admin Username Enter the username to use when logging in via FTP. Admin Password Enter the password to use when logging in via FTP. 3.

  • Page 76: Syslog Settings

    10: Service Settings TFTP Settings (continued) Description Allow Firmware Update Specifies whether or not the TFTP Server is allowed to accept a firmware update for the device. An attempt to update firmware is recognized based on the name of the file. Note: TFTP cannot authenticate the client, so the device is open to malicious update.

  • Page 77: Http Settings

    10: Service Settings Table 10-11 Syslog Syslog Settings Description State Select to enable or disable the syslog. Host Enter the IP address of the remote server to which system logs are sent for storage. Local Port Enter the number of the local port on the device from which system logs are sent. Remote Port Enter the number of the port on the remote server that supports logging services.

  • Page 78: Figure 10-12 Http Statistics

    10: Service Settings Figure 10-12 HTTP Statistics Note: The HTTP log is a scrolling log, with the last Max Log Entries cached and viewable. You can change the maximum number of entries that can be viewed on the HTTP Configuration Page. EDS1100/2100 Device Server User Guide...

  • Page 79: Http Configuration

    10: Service Settings HTTP Configuration On this page you may change HTTP configuration settings. To configure HTTP: 1. Select HTTP on the menu bar and then Configuration at the top of the page. The HTTP Configuration page opens. Figure 10-13 HTTP Configuration 2.
  • Page 80 10: Service Settings HTTP Configuration Description Settings (continued) Secure Protocols Select to enable or disable the following protocols: SSL3 = Secure Sockets Layer version 3  TLS1.0 = Transport Layer Security version 1.0. TLS 1.0 is the successor of  SSL3 as defined by the IETF.

  • Page 81: Http Authentication

    10: Service Settings HTTP Authentication HTTP Authentication enables you to require usernames and passwords to access specific web pages or directories on the EDS1100/2100' built-in web server. To configure HTTP authentication settings: 1. Select HTTP on the menu bar and then Authentication at the top of the page. The HTTP Authentication page opens.

  • Page 82: Rss Settings

    10: Service Settings HTTP Authentication Settings Description (continued) Auth Type Select the authentication type: None = no authentication is necessary.  Basic = encodes passwords using Base64.  Digest = encodes passwords using MD5.  SSL = the page can only be accessed over SSL (no password is ...

  • Page 83: Lpd Settings

    10: Service Settings 2. Enter or modify the following settings: Table 10-18 RSS RSS Settings Description RSS Feed Select On to enable RSS feeds to an RSS publisher. Persistent Select On to enable the RSS feed to be written to a file (cfg_log.txt) and to be available across reboots.

  • Page 84: Lpd Configuration

    10: Service Settings Figure 10-19 LPD Statistics 4. Repeat above steps as desired, according to additional LPD(s) available on your product. LPD Configuration Here you can change LPD configuration settings. To configure LPD settings for a specific LPD line: 1. Select LPD on the menu bar, if you are not already at the LPD web page. 2.

  • Page 85: Print Test Page

    10: Service Settings Table 10-21 LPD Configuration LPD Configuration Description Settings Banner Select Enabled to print the banner even if the print job does not specify to do so. Selected by default. Binary Select Enabled for the device to pass the entire file to the printer unchanged. Otherwise, the device passes only valid ASCII and valid control characters to the printer.

  • Page 86: 11: Security Settings

    11: Security Settings The EDS1100/2100 unit supports Secure Shell (SSH) and Secure Sockets Layer (SSL). SSH is a network protocol for securely accessing a remote device. SSH provides a secure, encrypted communication channel between two hosts over a network. It provides authentication and message integrity services.

  • Page 87: Ssh Server Host Keys

    11: Security Settings SSH Server Host Keys SSH Host Keys can be obtained in a few different ways: Uploading keys via PUTTY or other tools which generate RFC4716 format keys.  Creating keys through the device.  The steps for creating or uploading keys is described below. To upload SSH server host keys generated from PuTTY: 1.

  • Page 88: Table 11-2 Ssh Server Host Keys Settings - Upload Keys Method

    11: Security Settings Table 11-2 SSH Server Host Keys Settings - Upload Keys Method SSH Server: Host Keys Description Settings (continued) Private Key Enter the path and name of the existing private key you want to upload or use the Choose File button to select the key. Be sure the private key will not be compromised in transit.

  • Page 89: Ssh Server Authorized Users

    11: Security Settings To create new SSH server host keys Note: Generating new keys with large bit size results in longer key generation times. 1. Select SSH on the menu bar and SSH Server: Host Keys at the top of the page. The SSH Server Host Keys page appears.

  • Page 90: Figure 11-5 Ssh Server: Authorized Users

    11: Security Settings To configure the SSH server for authorized users: 1. Select SSH on the menu bar and then Server Authorized Users at the top of the page. The SSH Server: Authorized Users page appears. Figure 11-5 SSH Server: Authorized Users 2.

  • Page 91: Ssh Client Known Hosts

    11: Security Settings SSH Client Known Hosts On this page you can change SSH client settings for known hosts. Note: You do not have to complete the fields on this page for communication to occur. However, completing them adds another layer of security that protects against Man-In- The-Middle (MITM) attacks.

  • Page 92: Ssh Client Users

    11: Security Settings SSH Client Users On this page you can change SSH client settings for users. To configure the EDS1100/2100 device server as an SSH client, an SSH client user must be both configured and also exist on the remote SSH server.

  • Page 93: Table 11-10 Ssh Client Users

    11: Security Settings 2. Enter or modify the following settings: Table 11-10 SSH Client Users SSH Client: Users Description Settings Username Enter the name that the device uses to connect to a SSH server. Password Enter the password associated with the username. Remote Command Enter the command that can be executed remotely.

  • Page 94: Ssl Settings

    11: Security Settings SSL Settings Secure Sockets Layer (SSL) is a protocol for managing the security of data transmission over the Internet. It provides encryption, authentication, and message integrity services. SSL is widely used for secure communication to a web server. Certificate/Private key combinations can be obtained from an external Certificate Authority (CA) and downloaded into the unit.

  • Page 95: Ssl Certificates

    11: Security Settings SSL Certificates The goal of a certificate is to authenticate its sender. It is analogous to a paper document that contains personal identification information and is signed by an authority, for example a notary or government agency. The principles of Security Certificate require that in order to sign other certificates, the authority uses a private key.

  • Page 96: Ssl Utilities

    11: Security Settings SSL Utilities Several utilities exist to convert between the formats. OpenSSL Open source is a set of SSL related command line utilities. It can act as server or client. It can generate or sign certificate requests. It can convert all kinds of formats. Executables are available for Linux and Windows.

  • Page 97: Ssl Configuration

    11: Security Settings SSL Configuration To configure SSL settings: 1. Select SSL from the main menu. The SSL page appears. Figure 11-12 SSL EDS1100/2100 Device Server User Guide...

  • Page 98: Table 11-13 Ssl

    11: Security Settings 2. Enter or modify the following settings: Table 11-13 SSL SSL Settings Description Upload Certificate New Certificate This certificate identifies the device to peers. It is used for HTTPS and SSL Tunneling. Enter the path and name of the certificate you want to upload, or use the Choose File button to select the certificate.
  • Page 99 11: Security Settings SSL Settings (continued) Description Common Name Enter the same name that the user will enter when requesting your web site. Example: If a user enters http://www.widgets.abccompany.com to access your web site, the Common Name would be www.widgets.abccompany.com. Expires Enter the expiration date, in mm/dd/yyyy format, for the new self-signed certificate.

  • Page 100: 12: Modbus

    Address (1 byte) Identification of remove slave Note: Reference the Modbus Protocol User Guide for additional information. Lantronix documentation is available at www.lantronix.com/support/documentation.) Serial Transmission Mode Evolution OS® products can be set up to communicate on standard Modbus networks using either RTU or ASCII.

  • Page 101: Modbus Statistics

    12: Modbus Modbus Statistics This read-only web page displays the current connection status of the Modbus servers listening on the TCP ports. When a connection is active, the remote client information is displayed as well as the number of PDUs that have been sent and received. Additionally, a Kill link will be present which can be used to kill the connection.

  • Page 102: Modbus Configuration

    12: Modbus Modbus Configuration This web page shows the current negotiated Modbus settings and allows configuration changes. To view and configure the Modbus Server: 1. Click Modbus on the menu bar and then click Configuration at the top of the page. The Modbus Configuration page appears.

  • Page 103: 13: Maintenance And Diagnostics Settings

    13: Maintenance and Diagnostics Settings This chapter describes maintenance and diagnostic methods and contains the following sections: Filesystem Settings  Protocol Stack Settings  IP Address Filter  Query Port  Diagnostics  System Settings  Filesystem Settings The EDS1100/2100 device server uses a flash filesystem to store files. Use the Filesystem option to view current file statistics or modify files.

  • Page 104: Filesystem Browser

    13: Maintenance and Diagnostics Settings Filesystem Browser To browse the filesystem: 1. Select Filesystem on the menu bar and then Browse at the top of the page. The Filesystem Browser page opens. Figure 13-2 Filesystem Browser EDS1100/2100 Device Server User Guide...

  • Page 105: Table 13-3 Filesystem Browser

    13: Maintenance and Diagnostics Settings 2. Select a filename to view the contents. 3. Click the X next to a filename to delete the file or directory. You can only delete a directory if it is empty. 4. Enter or modify the following settings: Note: Changes apply to the current directory view.

  • Page 106: Protocol Stack Settings

    13: Maintenance and Diagnostics Settings Protocol Stack Settings In the Protocol Stack web page, you can configure TCP, IP, ICMP, SMTP and ARP. TCP Settings To configure the TCP network protocol: 1. Select Protocol Stack on the menu bar. 2. Select TCP. Figure 13-4 TCP Protocol 3.

  • Page 107: Ip Settings

    13: Maintenance and Diagnostics Settings Protocol Stack Description TCP Settings Max Retrans Enter the maximum number of retransmissions of a packet that will be attempted before failing. Max Retrans Syn/Ack Enter the maximum number of retransmissions of a SYN that will be attempted before failing.

  • Page 108: Icmp Settings

    13: Maintenance and Diagnostics Settings ICMP Settings To configure the ICMP network protocol: 1. Select Protocol Stack on the menu bar. 2. Select ICMP. Figure 13-8 ICMP Protocol 3. Select the appropriate state. Table 13-9 ICMP Settings Protocol Stack Description ICMP Settings State The State selection is used to turn on/off processing of ICMP messages.

  • Page 109: Arp Settings

    13: Maintenance and Diagnostics Settings ARP Settings To configure the ARP network protocol: 1. Select Protocol Stack on the menu bar. 2. Select ARP. Figure 13-10 ARP Protocol Page 3. Modify the following settings: Table 13-11 ARP Settings Protocol Stack Description ARP Settings ARP Timeout...

  • Page 110: Smtp Settings

    SMTP is configuration for a basic SMTP proxy. An SMTP proxy in this sense is a simple forwarding agent. Note: Lantronix does not support SMTP AUTH or any other authentication or encryption schemes for email. Please see Email Settings for additional information.

  • Page 111: Ip Address Filter

    13: Maintenance and Diagnostics Settings IP Address Filter The IP address filter specifies the hosts and subnets permitted to communicate with the EDS1100/ 2100 device server. When the filter list is empty, then all IP addresses are allowed. Note: If using DHCP/BOOTP, ensure the DHCP/BOOTP server is in this list. To configure the IP address filter: 1.

  • Page 112: Query Port

    13: Maintenance and Diagnostics Settings Query Port The query port (0x77FE) is used for the automatic discovery of the device by the DeviceInstaller utility. Only 0x77FE discover messages from DeviceInstaller are supported. For more information on DeviceInstaller, see Using DeviceInstaller (on page 33).

  • Page 113: Diagnostics

    13: Maintenance and Diagnostics Settings Diagnostics The EDS1100/2100 device server has several tools to perform diagnostics and view device statistics. These include information on: Hardware  MIB-II Statistics  IP Sockets  Ping  Traceroute   Memory  Buffer Pools ...

  • Page 114: Mib-Ii Statistics

    13: Maintenance and Diagnostics Settings MIB-II Statistics The MIB-II Network Statistics page shows the various SNMP-served Management Information Bases (MIBs) available on the EDS1100/2100 device server. To view MIB-II statistics: 1. Select Diagnostics on the menu bar and then MIB-II at the top of the page menu. The MIB-II Network Statistics page opens.

  • Page 115: Ip Sockets

    13: Maintenance and Diagnostics Settings IP Sockets To display open IP sockets: 1. Select Diagnostics on the menu bar and then IP Sockets at the top of the page. The IP Sockets page opens and shows all of the open IP sockets on the device. Figure 13-20 IP Sockets Ping EDS1100/2100 device server uses 56 bytes of data in a ping packet.

  • Page 116: Traceroute

    13: Maintenance and Diagnostics Settings Table 13-22 Diagnostics: Ping Diagnostics: Ping Settings Description Host Enter the IP address or host name for the device to ping. Count Enter the number of ping packets the device should attempt to send to the Host .

  • Page 117: Log

    13: Maintenance and Diagnostics Settings Here you can enable a diagnostics log of configuration items: To use diagnostics logging: 1. Select Diagnostics on the menu bar and then Log at the top of the page. The Diagnostics: Log page opens. Figure 13-25 Diagnostics: Log 2.

  • Page 118: Memory

    13: Maintenance and Diagnostics Settings Figure 13-27 Diagnostics: Log (Line 1) 3. Enter the Max Length in kilobytes (if filesystem output type is selected). 4. Select the Severity Level (if a line or filesystem output type is selected): Debug  Information ...

  • Page 119: Buffer Pools

    13: Maintenance and Diagnostics Settings Buffer Pools Several parts of the EDS1100/2100 system use private buffer pools to ensure deterministic memory management. To display the buffer pools: 1. Select Diagnostics on the menu bar and then Buffer Pools at the top of the page. The Diagnostics: Buffer Pools page opens.

  • Page 120: Figure 13-30 Processes

    13: Maintenance and Diagnostics Settings Figure 13-30 Processes EDS1100/2100 Device Server User Guide...

  • Page 121: System Settings

    13: Maintenance and Diagnostics Settings System Settings The EDS1100/2100 System web page allows for rebooting the device, restoring factory defaults, uploading new firmware, configuring the short and long name, and viewing the current system configuration. To configure system settings: 1. Select System on the menu bar. The System page opens. Figure 13-31 System 2.
  • Page 122 13: Maintenance and Diagnostics Settings System Settings Description Name Enter a new Short Name and a Long Name (if necessary). The Short Name maximum is 32 characters. The Long Name maximum is 64 characters. Changes take place upon the next reboot. Note: Additional information about long and short name customization is available in...

  • Page 123: 14: Advanced Settings

    14: Advanced Settings This chapter describes the configuration of Email, CLI, and XML. It contains the following sections: Email Settings  Command Line Interface Settings  XML Settings  Email Settings The EDS1100/2100 allows you to view and configure email alerts relating to the events occurring within the system.

  • Page 124: Figure 14-1 Email Statistics

    14: Advanced Settings Figure 14-1 Email Statistics EDS1100/2100 Device Server User Guide...

  • Page 125: Email Configuration

    14: Advanced Settings Email Configuration The EDS1100/2100 device server allows you to view and configure email alerts relating to the events occurring within the system. To configure email settings: 1. Select Email on the menu bar, if you are not already at the Email web page. 2.
  • Page 126 14: Advanced Settings Email – Configuration Description Settings (continued) From Enter the email address to list in the From field of the email alert. Required field if an email is to be sent. Reply-To Enter the email address to list in the Reply-To field of the email alert. Subject Enter the subject for the email alert.

  • Page 127: Command Line Interface Settings

    14: Advanced Settings Command Line Interface Settings The Command Line Interface (CLI) web page enables you to view statistics about the CLI servers listening on the Telnet and SSH ports and to configure CLI settings. CLI Statistics Figure 14-3 CLI Statistics This read-only page shows the current connection status of the CLI servers listening on the Telnet and...

  • Page 128: Table 14-5 Cli Configuration

    14: Advanced Settings 2. Enter or modify the following settings: Table 14-5 CLI Configuration Command Line Interface Description Configuration Settings Login Password Enter the password for Telnet access. Enable Level Password Enter the password for access to the Command Mode Enable level. There is no password by default.

  • Page 129: Xml Settings

    If a group has no instance, specify the group name <g> only. Note: The number of lines available for importing and exporting differ between Lantronix products. The screenshots in this chapter represent one line, as available, for example, on an XPort Pro embedded networking module and EDS1100.

  • Page 130: Xml: Export Configuration

    Configuration 2. Enter or modify the following settings: Note: Number of lines and groups available for export configuration vary between Lantronix products. Table 14-7 XML Export Configuration XML Export Description Configuration Settings Export to browser Select this option to export the XCR data in the selected fields to a web browser.

  • Page 131: Xml: Export Status

    14: Advanced Settings XML Export Description Configuration Settings (continued) Lines to Export Select the instances you want to export in the line, LPD, PPP, tunnel, and terminal groups. Click Clear All to clear all Lines to Export checkboxes. Click Select All to select all Lines to Export checkboxes.

  • Page 132: Figure 14-8 Xml Export Status

    14: Advanced Settings Figure 14-8 XML Export Status Note: Number of lines and groups available for export vary between Lantronix products. Table 14-9 XML Export Status XML: Export System Description Status Settings Export to browser Select this option to export the XML status record to a web browser.

  • Page 133: Xml: Import Configuration

    14: Advanced Settings XML: Import Configuration Here you can import a system configuration from an XML file. The XML data can be imported from a file on the file system or uploaded using HTTP. The groups to import can be specified by toggling the respective group item or entering a filter string. When toggling a group item, all instances of that group will be imported.

  • Page 134: Figure 14-12 Xml: Import From Filesystem

    This selection shows a page for entering the filesystem and your import requirements – groups, lines, and instances. Note: Number of lines and groups available for import configuration vary between Lantronix products. Figure 14-12 XML: Import from Filesystem EDS1100/2100 Device Server User Guide...

  • Page 135: Figure 14-13 Xml: Import Configuration From Filesystem

    14: Advanced Settings 1. Enter or modify the following settings. Figure 14-13 XML: Import Configuration from Filesystem Import Configuration from Description Filesystem Settings Filename Enter the name of the file on the device (local to its filesystem) that contains XCR data. Lines to Import Select the lines or network whose settings you want to import.

  • Page 136: Figure 14-14 Xml: Import Line(S) From Single Line Settings On The Filesystem

    14: Advanced Settings Import Line(s) from Single Line Settings on the Filesystem This selection copies line settings from the single line instance in the input file to selected lines. The import file may only contain records from a single line instance; this is done by selecting a single Line to Export when exporting the file.

  • Page 137: Table 14-15 Xml: Import Line(S) From Single Line Settings

    14: Advanced Settings 1. Enter or modify the following settings: Table 14-15 XML: Import Line(s) from Single Line Settings Import Line(s) Settings Description Filename Provide the name of the file on the device (local to its file system) that contains XCR data. Lines to Import Select the line(s) whose settings you want to import.

  • Page 138: 15: Branding The Eds1100/2100 Unit

    (enable)# show The long and short names appear in the Product Type field in the following format: Product Type: <long name> (<short name>) For example: (enable)# show EDS Product Information: Product Type: Lantronix EDS1100/2100 (EDS) EDS1100/2100 Device Server User Guide...

  • Page 139: 16: Updating Firmware

    16: Updating Firmware Obtaining Firmware Obtain up-to-date firmware and release notes for the unit from the Lantronix web site (http:// www.lantronix.com/support/downloads) or by using anonymous FTP (ftp://ftp.lantronix.com/). Loading New Firmware Reload the firmware using the device web manager Filesystem page.

  • Page 140: A: Technical Support

    A: Technical Support Lantronix offers many resources to support our customers and products at http://www.lantronix.com/support. For instance, you can ask a question, find firmware downloads, access the FTP site and search through tutorials. At this site you can also find FAQs, bulletins, warranty information, extended support services and product documentation.

  • Page 141: B: Binary To Hexadecimal Conversions

    B: Binary to Hexadecimal Conversions Many of the unit’s configuration procedures require you to assemble a series of options (represented as bits) into a complete command (represented as a byte). The resulting binary value must be converted to a hexadecimal representation. Use this chapter to learn to convert binary values to hexadecimals or to look up hexadecimal values in the tables of configuration options.

  • Page 142: Scientific Calculator

    B: Binary to Hexadecimal Conversions Scientific Calculator Another simple way to convert binary to hexadecimal is to use a scientific calculator, such as the one available on the Windows operating systems. For example: 1. On the Windows Start menu, click Programs > Accessories > Calculator. 2.

  • Page 143: C: Compliance

    (According to ISO/IEC Guide 17050-1, 17050-2 and EN 45014) Manufacturer’s Name & Address: Lantronix, Inc. 7535 Irvine Center Drive, Suite 100, Irvine, CA 92618 USA Product Name Model: EDS1100/2100 Device Server Conform to the following standards or other normative documents:...

  • Page 144: Rohs, Reach And Weee Compliance Statement

    Manufacturer’s Contact: Lantronix, Inc. 7535 Irvine Center Drive Suite 100 Irvine, CA 92618 USA Tel: 949-453-3990 Fax: 949-453-3995 RoHS, REACH and WEEE Compliance Statement Please visit http://www.lantronix.com/legal/rohs/ for Lantronix's statement about RoHS, REACH and WEEE compliance. EDS1100/2100 Device Server User Guide...

  • Page 145: Index

    Index CLI Statistics 127 Command Line Interface Settings 127 Command Mode 19 Command-Line Interface 18 Common Name 99 Compliance 143 Accept Mode 48 Configuration Methods 19 Accept Mode 54 Configuration Settings 70 Additional Documentation 15 Connect Mode 48 Additional TCP Server Port 102 Connect Mode 56 Address Controller 16...
  • Page 146 23 Help Area 37 rs-485 pinout configuration 23 Hex 142 user-supplied items 22 Hexadecimal 141 EDS2100 installation 27 Host 59, 105, 116 back panel 29 Host Configuration 68 device top LEDs 30 Host Configuration 68 ethernet port LEDs 29...
  • Page 147 Lines to Export 131, 132 Lines to Import 135, 137 Packing Mode 52 Loading New Firmware 139 PAP 71 Local IP Address 72 Part Number 21 Local Port 56, 59 Password 56, 73, 93 Login Connect Menu 67, 68 Password Authentication Protocol 71 Login Password 128 PBX 19 Logout 37...
  • Page 148 RS-232/422/485 Serial Devices 27 SSL Cipher Suites 94 RSS 17, 18 SSL Configuration 97 RSS Feed 83 SSL Utilities 96 RSS Settings 82 Start of Job 85 RSS Trace Input 102 State 108 RTU 100 Steel Belted RADIUS 96 Syslog 17 Syslog Configuration 76 System Contact 74 System Description 74...
  • Page 149 Tunnel Settings 48 Type 99 UDP 17 Uniform Resource Identifier 81 Updating Firmware 139 Upload Authority Certificate 98 Upload Certificate 98 Upload New Firmware 121 URI 81 Username 73, 93 Web Manager Device Status Web Page 36 Navigating 38 Page Components 37 Page Summary 38 Web Manager Customization 138 Web Manager 35...

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