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Perle IOLAN SDS User Manual

Device server
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Table of Contents

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See also: Reference Manual , User Manual
IOLAN
SDS/SCS/STS/MDC
User's Guide
Version 4.2
Part #5500161-49
April 2011
IOLAN Device Server User's Guide
1-1

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Summary of Contents for Perle IOLAN SDS

  • Page 1 IOLAN SDS/SCS/STS/MDC User’s Guide Version 4.2 Part #5500161-49 April 2011 IOLAN Device Server User’s Guide...
  • Page 2 Canada L3R 0E1 Perle reserves the right to make changes without further notice, to any products to improve reliability, function, or design. Perle, the Perle logo, and IOLAN are trademarks of Perle Systems Limited. Microsoft, Windows 98, Windows NT, Windows 2000, Windows Server 2003, Windows XP, and Internet Explorer are trademarks of Microsoft Corporation.

  • Page 3: Table Of Contents

    General Features ................30 Advanced Features ................31 Security ....................31 Chapter 2 Hardware and Connectivity ......32 Introduction ................32 IOLAN Components..............32 What’s Included ..................32 What You Need to Supply..............32 Available Accessories................33 IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...
  • Page 4 Table of Contents Power Supply Specifications............ 33 Desktop Models ..................33 Power Over Ethernet (PoE) Models........... 33 I/O Models ....................34 Rack Mount Models (except Electric Utility models) ......34 DC Power Requirements ..............34 AC Power Requirements..............34 Medical Unit Models ................34 Electric Utility Models ................
  • Page 5 Table of Contents Medical Unit Models ................45 Terminal Block Models ................45 DC Power Models (excluding Electric Utility models) ......46 Disconnecting 48V Power Supplies from the IOLAN ......47 Electric Utility Models ................47 Wiring ....................47 Wiring up an HV unit ................48 Wiring up a DHV unit................
  • Page 6 Table of Contents Overview....................63 Access Platforms ................... 63 Features....................63 Connecting to the IOLAN Using the CLI..........63 Through the Network................63 Through the Serial Port ..............64 Using the CLI ..................64 Menu.................... 64 Overview....................64 Access Platforms ................... 64 Features....................
  • Page 7 Table of Contents Introduction ................75 Easy Configuration Wizard ............76 Setting Up the Network ............. 77 Using DeviceManager ................77 Using WebManager ................78 Using a Direct Serial Connection to Specify an IP Address....78 Using a Direct Serial Connection to Enable BOOTP/DHCP ....79 Using ARP-Ping ..................
  • Page 8 Table of Contents Chapter 6 Network Settings ..........92 Introduction ................92 IP Settings .................. 93 IPv4 Settings ................... 93 Overview .................... 93 Field Descriptions................93 IPv6 Settings ................... 94 Overview .................... 94 Field Descriptions................94 Adding/Editing a Custom IPv6 Address ..........96 Advanced ....................
  • Page 9 Table of Contents Validation Criteria Field Descriptions ..........111 IPv6 Tunnels ..................112 Overview ..................112 Field Descriptions................112 Adding/Editing an IPv6 Tunnel............113 Chapter 7 Configuring Serial Ports .......114 Introduction ................114 Serial Ports ................114 Overview....................114 Functionality ..................114 Editing a Serial Port .................
  • Page 10 Table of Contents Adding/Editing a Multihost Entry ............141 Advanced Tab Field Descriptions ............ 142 UDP Sockets Profile ................144 Overview ..................144 Functionality ..................144 General Tab Field Descriptions............147 Advanced Tab Field Descriptions ............ 148 Terminal Profile ..................149 Overview ..................
  • Page 11 Table of Contents General Tab Field Descriptions............177 Advanced Field Descriptions............178 Modbus Slave IP Settings Field Descriptions ........179 Adding/Editing Modbus Slave IP Settings........181 Modbus Slave Advanced Settings Field Descriptions...... 182 Power Management Profile..............184 Overview ..................184 Functionality ..................
  • Page 12 Table of Contents Adding/Editing a Modem ..............207 TruePort Baud Rate Tab ..............208 Overview ..................208 Functionality ..................208 Field Definitions................208 Chapter 8 Configuring Users .........209 Introduction ................209 User Settings................210 Overview....................210 Functionality ..................210 Adding/Editing Users .............. 211 General Tab...................
  • Page 13 Table of Contents RADIUS....................223 Overview ..................223 General Field Descriptions............... 223 Attributes Field Descriptions ............224 Kerberos....................225 Field Descriptions................225 LDAP/Microsoft Active Directory ............226 Overview ..................226 Field Descriptions................226 TACACS+ ....................228 Overview ..................228 Field Descriptions................228 SecurID ....................
  • Page 14 Table of Contents Remote Validation Criteria Field Descriptions........244 L2TP/IPsec .................... 245 Field Descriptions................245 Exceptions .................... 246 Field Descriptions................246 Adding/Editing a VPN Exception............247 Advanced ....................247 Field Description ................247 HTTP Tunneling ............... 248 Functionality ..................248 Adding/Editing the HTTP Tunnel ............
  • Page 15 Table of Contents UDP Functionality................. 263 Overview ..................263 Field Descriptions................263 I/O UDP Settings................264 Temperature Functionality ..............265 Overview ..................265 Field Descriptions................265 Channels................... 266 Analog ....................266 Overview ..................266 Field Descriptions................267 Digital Input................... 268 Overview ..................
  • Page 16 Table of Contents I/O Modbus Slave ..............290 Modbus Serial Application Connected to the Serial Port ....290 Modbus Serial Application Connected to the Network..... 290 Modbus TCP Application ..............291 Modbus I/O Access..............291 Function Codes ..................291 I/O Coil/Register Descriptions............. 292 Serial Port Coil/Register Descriptions..........
  • Page 17 Table of Contents Adding Clustering Slaves ..............304 Overview ..................304 Field Descriptions................304 Advanced Clustering Slave Options........... 305 Overview ..................305 Editing Clustering Slave Settings ............. 305 Chapter 12 Configuring the Option Card ......307 Introduction ................307 Option Card Settings ............... 307 Overview....................
  • Page 18 Table of Contents Time ....................... 319 Overview ..................319 Functionality ..................319 Network Time Tab Field Descriptions ..........320 Time Zone/Summer Time Tab Field Descriptions......321 Custom App/Plugin ................322 Overview ..................322 Field Description ................322 Advanced ....................323 Overview ..................
  • Page 19 Table of Contents Saving Configuration Files ..............337 Downloading Configuration Files ............338 Downloading Configuration Files to Multiple IOLANs ...... 339 Uploading Configuration Files ............340 Specifying a Custom Factory Default Configuration ......340 Resetting the IOLAN to the Default Configuration ......341 Downloading IOLAN Firmware ..........
  • Page 20 Host-to Host ..................368 Tunnel Relay ..................371 Appendix A RADIUS and TACACS+ ......375 Introduction ................375 RADIUS ..................375 Supported RADIUS Parameters ............375 Accounting Message................379 Mapped RADIUS Parameters to IOLAN Parameters ......380 Perle RADIUS Dictionary Example............382...
  • Page 21 Table of Contents TACACS+ .................. 384 Accessing the IOLAN Through a Serial Port Users ......384 Accessing the IOLAN Through a Serial Port User Example Settings386 Accessing the IOLAN from the Network Users ......... 387 Accessing the IOLAN from the Network User Example Settings ..388 Appendix B SSL/TLS Ciphers ........389 Introduction ................
  • Page 22 Table of Contents Appendix E Setting Jumpers .........406 Introduction ................406 1-Port IOLAN DB25 Male/Female ............406 1-Port IOLAN RJ45 ................407 1-Port IOLAN RJ45 P (Power Over Ethernet) ........407 1-Port IOLAN DB9................. 408 2-Port IOLAN SDS1M (Modem)............408 2-Port IOLAN ..................
  • Page 23 Error Codes..................421 Decoder..................421 Appendix H Accessories ..........422 Introduction ................422 Installing a Perle PCI Card ............422 Starter Kit (Adapters/Cable)............ 425 RJ45F to DB25M DTE Crossover Adapter.......... 425 RJ45F to DB25M DCE Modem Adapter ..........426 RJ45F to DB25F DTE Crossover Adapter .......... 427 RJ45F to DB9M DTE Crossover Adapter..........
  • Page 24 Making a Technical Support Query ............ 443 Who To Contact ................443 Have Your Product Information Ready ..........443 Making a support query via the Perle web page ......443 Repair Procedure.................. 444 Feedback on this Manual..............444 Glossary ................445...

  • Page 25: Preface

    IOLAN Rack Mount Quick Start Guide IOLAN I/O Quick Start Guide IOLAN Electric Utility Terminal Server Quick Start Guide IOLAN SDS/SCS/STS/MDC User’s Guide IOLAN SDS/SCS/STS/MDC Command Line Reference Guide IOLAN MDC Hardware Installation Guide TruePort User’s Guide TruePort Installation and Configuration Guide for Windows NT...

  • Page 26: Typeface Conventions

    Typeface Conventions Typeface Conventions Most text is presented in the typeface used in this paragraph. Other typefaces are used to help you identify certain types of information. The other typefaces are: Typeface Example Usage At the C: prompt, type: This typeface is used for code examples and system- generated output.

  • Page 27: About The Iolan

    (RJ45 only), this model is a medical unit compliant with IEC 60601-1 and has galvanically isolated EIA-232 serial ports. The MDC model has the advanced secure IOLAN feature set in addition to the general IOLAN functionality. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...
  • Page 28 IOLAN Family Models HL— Offered as a 4-port unit (RJ45 only), this model is a Hazard Location model. The SDS HL model is suitable for use in Class I, Divison 2 groups A, B, C, D or unclassified locations. NOTE: In order to comply with the ATEX directive, the IOLAN SDS4 HL must be installed in an ATEX certified IP54 min.

  • Page 29: Iolan Features

    IOLAN Features IOLAN Features The IOLAN is a communications server used for making serial network connections. It attaches to your TCP/IP network and allows serial devices such as modems, terminals, or printers to access the LAN. It also allows LAN devices to access devices or equipment attached to IOLAN serial ports. This section highlights the hardware and software components you can expect to find in your IOLAN model.

  • Page 30: Software

    Support for TCP/IP and UDP protocols including telnet and raw connections. Printer support via LPD and RCP. Virtual modem emulation. ‘Fixed tty’ support for several operating systems using Perle’s TruePort utility. DHCP/BOOTP for automated network-based setup. Dynamic statistics and line status information for fast problem diagnosis.

  • Page 31: Advanced Features

    WINS support for Windows environments. Remote access support including PPP, SLIP, and SLIP with VJ Compression. Ability to remotely manage the Perle Remote Power Switch (RPS). Ability to cluster several IOLANs. Email alert notification. PPP authentication via PAP /CHAP/ MSCHAP.

  • Page 32: Chapter 2 Hardware And Connectivity

    A serial cable(s) to connect serial devices to your IOLAN unit An Ethernet CAT5 10/100/1000BASE-T cable to connect the IOLAN unit to the network Connection to power (Only applies to DC, I/O, Terminal Block and Electric Utility models) IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 33: Available Accessories

    PoE or both. The 2-port SDS P does not accommodate an external power supply and can be powered only through PoE. The IOLAN SDS P model is considered a Powered Device (PD) and can only accept power from an IEEE 802.3AF compliant Power Source Equipment (PSE) device. The IOLAN PoE can receive up to 13W of power using one of the following methods to connect to a PSE: Using the two unused twisted pair wires (10/100Mb only).

  • Page 34: I/O Models

    Power Supply Specifications I/O Models The power supply for a desktop IOLAN I/O model must meet the following requirement: Output between 9-30V DC and a minimum of 600mA current. 20 AWG wire. Note: The maximum load for the Relay channel is 1A @ 30VDC or 0.5A @ 120 VAC. Rack Mount Models (except Electric Utility models) DC Power Requirements The IOLAN DC is supplied with an integral Terminal Connections block to facilitate connection to a...

  • Page 35: Dc Power Requirements

    Getting to Know Your IOLAN highest voltage at some point, in which case the unit will switch to it. No power loss will occur during a switch over. DC Power Requirements HV and DHV models: The IOLAN can be powered via a DC source. The following are the ranges for the DC voltage supported by the unit;...
  • Page 36 Getting to Know Your IOLAN Serial Port(s)—Connector(s) that will be used to connect to a serial device. Activity—This LED blinks to indicate LAN activity. (For medical unit models, the LED is indicated by the symbol.) Link10/100—This LED indicates the Ethernet connection speed for desktop models only: –...

  • Page 37: 1-Port

    Getting to Know Your IOLAN 1-Port This section describes the components found on the IOLAN 1-port models. Console/Serial Switch Reset External Power Supply Ethernet Power/Ready Link/10/100 Activity (LAN) Serial Activity Serial Port The 1-port IOLAN has one serial connection that is one of the following connectors: DB25 male, DB25 female, RJ45, or DB9 male.

  • Page 38: 4-Port (Sts8-D)

    Getting to Know Your IOLAN 4-Port (STS8-D) This section describes the components found on the IOLAN 4-port models. Console/Serial Reset Switch External Power Supply Ethernet Power/Ready Link/10/100 Activity (LAN) Serial Activity Serial Ports The 4-port IOLAN model has four RJ45 serial connections. The STS8-D IOLAN model has eight RJ45 serial connections.

  • Page 39: I/O

    Getting to Know Your IOLAN This sections describes the basic components found on the IOLAN I/O models. Top View The following image shows a typical IOLAN I/O model. Your I/O model may have I/O connectors in slightly different positions. External Power Supply Power/Ready Link/10/100 Activity (LAN)

  • Page 40: Rack Mount

    Getting to Know Your IOLAN Rack Mount This section describes the basic components of all rack mount IOLAN models. This example uses the IOLAN SCS with dual Ethernet and dual AC power. Console Port/LED View Server LEDs Power ON/OFF Serial Activity Console Port Serial/Ethernet View Serial Ports...

  • Page 41: Medical Unit

    Getting to Know Your IOLAN Medical Unit This section describes the basic components found on the IOLAN medical unit models. Top View Power LAN Activity Serial View Serial Ports Power/Ethernet View Power ON/OFF AC Power Ethernet Hardware and Connectivity 41...

  • Page 42: Electric Utility Models

    Getting to Know Your IOLAN Electric Utility models This section describes the basic components of the Electric Utility models. This example uses the SDS32C DHV model. Front (LED/Console port)View Server LEDs Serial Activity Console Port Back (Serial/Ethernet/power) View Serial ports Ethernet ports Reset switch Power/relay Hardware and Connectivity 42...

  • Page 43: Console/Serial Switch

    Getting to Know Your IOLAN Console/Serial Switch Located at the back of the desktop IOLAN models is a switch that controls whether serial port 1 is in Console or Serial mode. Note: The SDS T (Extended Temperature) models have two switches, Switch 1 is used for Console/Serial mode and Switch 2 is unused.

  • Page 44: Dedicated Console Port

    Connecting your IOLAN to the Network Dedicated Console Port The rack mount IOLAN models have a dedicated Console port, located on the LED side of the IOLAN. You can use the supplied Administration cable (with the supplied RJ45 DB9F adapter if needed) to connect a terminal to the Console/Admin port to view diagnostic information and/or configure the IOLAN using the Menu or Command Line Interface (CLI).

  • Page 45: Medical Unit Models

    Powering up your IOLAN IOLAN I/O models with Analog I/O for setting Voltage/Current. Appendix E, Setting Jumpers on page 406 to see how to set the jumpers for your IOLAN desktop model. Medical Unit Models To power up the medical unit IOLAN, perform the following steps: You can attach the multi-function wall plate included with your medical unit IOLAN to the wall, then mount the IOLAN on the wall plate.

  • Page 46: Dc Power Models (Excluding Electric Utility Models)

    Powering up your IOLAN DC Power Models (excluding Electric Utility models) To power up the IOLAN with DC power requirements, perform the following steps: Verify that the power switch on the IOLAN unit and the power source is in the Off position. Connect the primary and secondary DC input using the following specifications: Use wire gauge 12 to 22 AWG.

  • Page 47: Disconnecting 48V Power Supplies From The Iolan

    Powering up your IOLAN Disconnecting 48V Power Supplies from the IOLAN To disconnect the power supply(s) from the IOLAN, do the following: Switch off the IOLAN. Switch off the power source(s). Disconnect all DC power input cables from the IOLAN terminal connector block. Remove any attached devices to the serial or Ethernet port(s).

  • Page 48: Wiring Up An Hv Unit

    Powering up your IOLAN Wiring up an HV unit Terminal # Description Usage Normally Open Normally Open is a fail-safe relay connection. Use this with the Common terminal to act as switch contacts that remain open when the unit is powered off or in a failure state. Common Common is a fail-safe relay connection.

  • Page 49: Wiring Up A Dhv Unit

    Powering up your IOLAN Wiring up a DHV unit Terminal # Description Usage Normally Open Normally Open is a fail-safe relay connection. Use this with the Common terminal to act as switch contacts that remain open when the unit is powered off or in a failure state. Common Common is a fail-safe relay connection.

  • Page 50: Wiring Up A Ldc Unit

    Powering up your IOLAN NOTES: For terminal# 1 through 8, the use of ring terminals size #6 (M3.5) is recommended using stranded wire size AWG 18-14. Tighten all screws to a torque of 12 Lb-in (1.36 Nm). For terminal# E, the use of ring terminal size #8 (M4) is recommended using stranded wire size AWG 18-14. Tighten screw to a torque of 12 Lb-in (1.36 Nm).

  • Page 51: Telco - Nebs Models

    TELCO - NEBS Models The Perle IOLAN LDC TELCO-NEBS models have been certified to be NEBS compliant. To ensure compliance, power up the IOLAN LDC model and perform the following steps: Ensure that the power supply side of the connection is been powered down before attempting to connect the wires on the IOLAN side.

  • Page 52: Wiring Up A Ldc Unit

    Powering up your IOLAN Wiring up a LDC unit Terminal # Description Usage Normally Open Normally Open is a fail-safe relay connection. Use this with the Common terminal to act as switch contacts that remain open when the unit is powered off or in a failure state. Common Common is a fail-safe relay connection.

  • Page 53: Wiring Up A The Fail-Safe Relay

    Powering up your IOLAN Wiring up a the Fail-Safe Relay The LDC series of IOLAN units are also fashioned with a Fail-Safe Relay. The relay is engaged after the unit is powered up and the software has loaded properly. Should a failure occur, the relay will be disengaged until the unit returns to a normal state of operation.

  • Page 54: Chapter 3 Configuration Methods

    Configure IOLAN server parameters. Configure serial port parameters. Configure network parameters. Configure time parameters. Reboot the IOLAN. Manage the Perle Remote Power Switch (when applicable). Manage I/O channels (when applicable). View statistics while connected to the IOLAN. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 55: Configuration Methods Overview

    Configuration Methods Overview Configuration Methods Overview Some of the IOLAN configuration methods have the capability of configuring an IP address, which is the first required configuration step for a new IOLAN. Once the IOLAN has been assigned an IP address, any of the configuration methods can be used to configure the IOLAN. Configures an IP Address Following is a list of methods for setting the IOLAN IP address and a short explanation of when you would want to use that method:...

  • Page 56: Easy Config Wizard

    Printer (not supported on DS1/TS2 models) Serial Tunneling You can launch the Easy Config Wizard from the Perle website or from the installation CD-ROM. The Easy Config Wizard has been designed to walk you through the configuration process for any of the available configuration options shown on the Welcome window.

  • Page 57: Devicemanager

    Connecting to the IOLAN Using DeviceManager Before you can use DeviceManager, you need to install it on your Windows operating system from the IOLAN CD-ROM or you can download it from the Perle website. After the DeviceManager application is installed, click...
  • Page 58 DeviceManager All discovered IOLANs will be displayed on the list along with their name and IP address. When a new IOLAN is discovered on the network, that has not yet been assigned an IP address, it will be displayed with an IP Address of Not Configured. To configure the IP address, click on the IOLAN and then click the button.

  • Page 59: Using Devicemanager

    DeviceManager Using DeviceManager After you have successfully connected to the IOLAN, DeviceManager displays the following window: Menu/Quick Access Buttons Navigation Tree Display Area Download Button Navigating the Options The left-hand navigation tree allows you to quickly and easily navigate the various Configuration and Statistics pages of DeviceManager.

  • Page 60: Downloading The Configuration

    From WebManager, you can launch EasyPort Web, which can be used to: access clustered IOLANs access ports configured with the Console Server profile and launch an SSH or Telnet session to those console ports exercise power management capability (when using the Perle Remote Power Switch) Configuration Methods 60...

  • Page 61: Connecting To The Iolan Using Webmanager

    WebManager Connecting to the IOLAN Using WebManager Before you can connect to the IOLAN using WebManager, the IOLAN must already be configured with a known IP address; see Setting Up the Network on page 77 to configure an IP address on your IOLAN.

  • Page 62: Using Webmanager

    WebManager Using WebManager After you have successfully logged into WebManager, you will see the following: Navigation Tree System Information You navigate through the different configuration windows by selecting an option in the left-hand navigation tree. When you click on an option that is under a folder, more navigation options are displayed: Navigation Tabs folder contains two configuration options,...

  • Page 63: Command Line Interface

    Command Line Interface Command Line Interface Overview The Command Line Interface (CLI) is a command line option for IOLAN configuration/management. See the Command Line Interface Reference Guide for a full breakdown of all the CLI commands and their functionality. Access Platforms The CLI is accessed by any application that supports a Telnet or SSH session to the IOLAN’s IP address, such as Putty, SecureCRT, or from a command prompt.

  • Page 64: Through The Serial Port

    Menu Through the Serial Port To connect to the IOLAN through the serial port to configure/manage it using the CLI (or Menu), see Using a Direct Serial Connection to Specify an IP Address on page After you have established a connection to the IOLAN, you will get a prompt.

  • Page 65: Using The Menu

    Menu Using the Menu After you have successfully logged in, type at the prompt and press . You will be asked screen Enter to enter a terminal type, and then you will see the following Menu: To navigate through the Menu options, do the following: Highlight a Menu option by using the keyboard up and down arrows to navigate the list.

  • Page 66: Dhcp/Bootp

    DHCP/BOOTP DHCP/BOOTP Overview Several IOLAN parameters can be configured through a DHCP/BOOTP server during the IOLAN bootup. This is particularly useful for configuring multiple IOLANs. Not all configuration parameters are supported in the DHCP/BOOTP configuration (see DHCP/BOOTP Parameters on page 67 for supported configuration parameters), so you will need to use another configuration method, such as DeviceManager, WebManager or CLI, to complete the configuration.

  • Page 67: Dhcp/Bootp Parameters

    DHCP/BOOTP DHCP/BOOTP Parameters The following parameters can be set in the DHCP/BOOTP bootp file: SW_FILE—The full path, pre-fixed by hostname/IP address (IPv4 or IPv6), and file name of the firmware update. CONFIG_FILE—The full path, pre-fixed by hostname/IP address (IPv4 or IPv6), and file name of the configuration file.

  • Page 68: Snmp

    To connect to the IOLAN through an SNMP Management tool or MIB browser, do the following: Load the file from the IOLAN CD-ROM or Perle website into your SNMP perle-sds.MIB manager (this MIB works for all SDS, SCS, STS, and MDC models).

  • Page 69: Using The Snmp Mib

    Using the SNMP MIB After you have successfully connected to the IOLAN through your SNMP Management tool or MIB browser, expand the folder to see the IOLAN’s parameter folders. Below is PERLE-IOLAN-SDS-MIB an example of the configurable parameters under the folder. ServicesInfo...

  • Page 70: Iolan+ Interface

    For environments that have both IOLAN and IOLAN+ models or for users who prefer to configure using the IOLAN+ Menu or CLI, the IOLAN+ user interface is available. The IOLAN+ interface is supported on all IOLAN SDS, SCS, and STS models up to and including 16 serial ports. Access Platforms The Menu is accessed by any application that supports a Telnet or SSH session to the IOLAN’s...

  • Page 71: Changes To The Iolan+ Interface

    IOLAN+ Interface Changes to the IOLAN+ Interface You should be aware that the following IOLAN+ configuration fields are no longer supported: You no longer have the option of selecting Also, access Authentication/Logging. kill reboot are not available. stats When you select , the following fields are not available on the Port Setup Menu: port ** Administrator **...
  • Page 72 IOLAN+ Interface When you select , the following fields are not available on the Access Menu: line Access ** Administrator ** ACCESS MENU REMOTE-ADMIN TTY Name Access Authentication Mode UDP Retries Interval [abcd ] [Local ] N/A [Raw [abcdef ] [Local ] N/A [Raw ________________________________________________________________________________...
  • Page 73 IOLAN+ Interface When you select , the following fields are not available on the access Remote access sites. Remote Access Systems Screen: ** Administrator ** REMOTE ACCESS SYSTEMS SCREEN REMOTE-ADMIN Sitename User name Password Device type Service type Inactivity Phone number Login-script ________________________________________________________________________________ Service type...
  • Page 74 IOLAN+ Interface When you select , the following fields are not available on the Server Configuration menu: server ** Administrator ** SERVER CONFIGURATION REMOTE-ADMIN Name [wchiewsds2 Debug mode IP address [172.16.22.7 Subnet mask [255.255.0.0 Ethernet address (00:80:d4:88:88:88) Ethernet speed [AUTO Language [English Identification...

  • Page 75: Chapter 4 Getting Started

    If you are setting up the IOLAN medical unit (MDC) model, you must first install the latest firmware to take advantage of the full feature set available with the MDC model. The latest firmware can be found either on the CD-ROM that came with the IOLAN or on the Perle website, (when you access the webpage, select your specific www.perle.com/downloads...

  • Page 76: Easy Configuration Wizard

    IOLAN. TruePort (Virtual COM Port)—Allows a networked system to communicate with your serial device through a virtual COM or TTY port, using the Perle TruePort software. TCP Sockets (Raw TCP)—Allows hosts on the network to communicate with a serial device that requires raw data throughput (such as a printer or card reader) connected to the IOLAN serial port.

  • Page 77: Setting Up The Network

    Setting Up the Network Setting Up the Network The most important part of setting up the network is assigning an IP address to the IOLAN, whether this is a static IP address or enabling a DHCP/BOOTP-assigned IP address. You should also assign a name to the IOLAN, to make it easier to recognize.

  • Page 78: Using Webmanager

    Setting Up the Network Using WebManager To use the WebManager as your configurator, you must first assign an IP address to the IOLAN. You can use the Easy Config Wizard to assign an IP address to the IOLAN or any of the other methods described in this section.

  • Page 79: Using A Direct Serial Connection To Enable Bootp/Dhcp

    Setting Up the Network Using a Direct Serial Connection to Enable BOOTP/DHCP If you are using BOOTP, you need to add an entry in the BOOTP server for the IOLAN that associates the MAC address (found on the back of the IOLAN) and the IP address that you want to assign to the IOLAN.

  • Page 80: Using Arp-Ping

    Setting Up the Network Using ARP-Ping You can use the ARP-Ping (Address Resolution Protocol) method to temporarily assign an IP address and connect to your IOLAN to assign a permanent IP address. To use ARP-Ping to temporarily assign an IP address: From a local UNIX/Linux host, type the following at the system command shell prompt: arp -s a.b.c.d aa:bb:cc:dd:ee:ff ®...

  • Page 81: Setting Up The Serial Port(S)

    Setting Up the Serial Port(s) Setting Up the Serial Port(s) The DeviceManager and WebManager have the following serial port profiles that will simplify serial port setup: Console Management—The Console Management profile configures a serial port to provide network access to a console or administrative port. This profile sets up a serial port to support a TCP socket that listens for a Telnet or SSH connection from the network.
  • Page 82 Setting Up the Serial Port(s) Virtual Modem—The Virtual Modem (Vmodem) profile configures a serial port to simulate a modem. When the serial device connected to the IOLAN initiates a modem connection, the IOLAN starts up a TCP connection to another IOLAN configured with a Virtual Modem serial port or to a host running a TCP application.

  • Page 83: Setting Up Users

    Setting Up Users Setting Up Users When you have a user who is accessing a device connected to a serial port from the network or who is accessing the network from a device connected to a serial port through the IOLAN, you can create a user account and configure the user’s access privileges.

  • Page 84: Chapter 5 Using Devicemanager And Webmanager

    In DeviceManager, you must download your configuration changes to the IOLAN either periodically or after you are done with the configuration changes. From both managers you must reboot the IOLAN in order for you configuration changes to take effect. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 85: Navigating Devicemanager/Webmanager

    Navigating DeviceManager/WebManager Navigating DeviceManager/WebManager The DeviceManager and WebManager have very similar navigation methods. The left-hand side of the manager is the navigation tree and the center is the configuration area. The DeviceManager has menu and quick access buttons, whereas the WebManager has system information and some navigation options on the far right-hand side.

  • Page 86: Webmanager

    Navigating DeviceManager/WebManager WebManager The WebManager uses a expandable/collapsible buttons with folders and pages for the navigation tree. You can expand the buttons to view the folders and pages to see the available configuration options. When you access a configuration page, you can often navigate the tabs in the configuration area to access all of the configuration options.

  • Page 87: Using Devicemanager To Connect To The Iolan

    Starting a New Session To start a new session and connect to the IOLAN using the DeviceManager: Start the DeviceManager by selecting Start All Programs Perle DeviceManager DeviceManager When the DeviceManager starts, it searches the network for IOLANs. Note: If you are not seeing IPv6 addresses in the list (you must expand the entry), see...

  • Page 88: Assigning A Temporary Ip Address To A New Iolan

    Using DeviceManager to Connect to the IOLAN Assigning a Temporary IP Address to a New IOLAN You can temporarily assign an IP address to the IOLAN that is connected to your local network segment, for the purpose of connecting to it and downloading a configuration file (containing a permanent IP address).

  • Page 89: Adding/Deleting Iolans Manually

    Using DeviceManager to Connect to the IOLAN Adding/Deleting IOLANs Manually To permanently add/delete the IOLAN to/from the IOLAN , click the button. The following List window is displayed: To permanently add the IOLAN to the IOLAN list, click the button and type in the IPv4 or IPv6 address of the IOLAN.

  • Page 90: Using Webmanager To Connect To The Iolan

    A user who does not Login have admin privileges can access EasyPort Web to access clustered serial ports, Perle Remote Power Switches (RPS), and/or RPS plugs (must already be configured on this IOLAN) by typing their user name and password on the login screen.

  • Page 91: Opening An Existing Configuration File

    Managing the IOLAN Opening an Existing Configuration File If you select the , a browse window is opened so you can select the configuration file you File Open want to edit. IOLAN configuration files saved in the DeviceManager can be in the IOLAN-native binary format ( ) or as a text file ( ), which can be edited with a text editor.

  • Page 92: Chapter 6 Network Settings

    IP Settings on page 93 more information. Advanced—This window configures hosts that the IOLAN will be communicating with, routes, DNS/WINS servers, RIP, Dynamic DNS, and IPv6 Tunnels. See Advanced on page 100 more information on these options. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 93: Ip Settings

    IP Settings IP Settings IPv4 Settings Overview The parameters in IPv4 settings are used to access the IOLAN and are how the IOLAN accesses the network. Field Descriptions Configure the following parameters: System Name is used for informational purposes by such tools as the System Name DeviceManager and is also used in conjunction with the Domain field to construct a fully qualified domain name (FQDN).

  • Page 94: Ipv6 Settings

    IP Settings Default Gateway Specify the gateway IP address that will provide general access beyond the local network. Field Format: IPv4 address Default Gateway When DHCP/BOOTP is enabled, you can enable this option to have the Obtain IOLAN receive the Default Gateway IP address from the DHCP/BOOTP Automatically server.
  • Page 95 IP Settings IPv6 When enabled, the IOLAN will send out a Router Solicitation message. If a Autoconfiguration Router Advertisement message is received, the IOLAN will configure the IPv6 address(es) and configuration parameters based on the information contained in the advertisement. If no Router Advertisement message is received, the IOLAN will attempt to connect to a DHCPv6 server to obtain IPv6 addresses and other configuration parameters.

  • Page 96: Adding/Editing A Custom Ipv6 Address

    IP Settings Adding/Editing a Custom IPv6 Address You can manually add one of the following: The IPv6 network prefix (and the IOLAN will determine an IPv6 address based on the network prefix and the IOLAN MAC address). The complete IPv6 address. Configure the following parameters: Create a unique When enabled, the IOLAN will derive an IPv6 address from the entered...

  • Page 97: Advanced

    IP Settings Advanced Overview tab configures Active Standby (SCS and SDS8/16/32C models only), DNS update, Advanced IPv6 Advertising Router settings, and the Ethernet interface(s) hardware speed and duplex. Configure the parameters in the tab only if: Advanced you have already set up Dynamic DNS with DynDNS.com you want to enable Active Standby (SCS models only) you want to specify the line speed and duplex you want the IOLAN to act as an IPv6 Advertising Router...
  • Page 98 IP Settings Enable Active (SCS and SDS8/16/32C models only) permits the grouping of Active Standby Standby Ethernet LAN connections to provide for link failover. Both Ethernet connections will have the same Ethernet MAC address. Active standby refers to the process by which a failure of one interface can be automatically overcome by having its traffic routed to the other interface.
  • Page 99 IP Settings Interface 2 Define the Ethernet connection speed (available on dual Ethernet models only). Hardware Speed Data Options: and Duplex —automatically detects the Ethernet interface speed and duplex Auto 10 Mbps Half Duplex 10 Mbps Full Duplex 100 Mbps Half Duplex 100 Mbps Full Duplex 1000 Mbps Full Duplex Default: Auto...

  • Page 100: Advanced

    Advanced Advanced Host Table Overview The Host table contains the list of hosts that will be accessed by an IP address or Fully Qualified Domain Name (FQDN) from the IOLAN. This table will contain a symbolic name for the host as well as its IP address or FQDN.

  • Page 101: Adding/Editing A Host

    Advanced Adding/Editing a Host Configure the appropriate parameters: Host Name The name of the host. This is used only for the IOLAN configuration. Field Format: Up to 14 characters, no spaces. IP Address The host’s IP address. Field Format: IPv4 or IPv6 address Fully Qualified When you have DNS defined in the IOLAN, you can enter a DNS resolvable Domain Name...

  • Page 102: Route List

    Advanced Route List Overview Entering routes in the routing list enables the identification of gateways to be used for accessing specific hosts or external networks from the IOLAN's local network. Functionality There are three types of routes: Default—A route that provides general access beyond your local network. Host—A route defined for accessing a specific host external to your local network.

  • Page 103: Adding/Editing Routes

    Advanced Adding/Editing Routes From the tab, if you click the button, you will be able to add a new or edit an Route List Edit existing route. Configure the appropriate parameters: Type Specify the type of route you want to configure. Data Options: Host—A route defined for accessing a specific host external to your local network.

  • Page 104: Dns/Wins

    Advanced Interface The Interface list is comprised of configured IPv6 tunnels and serial ports defined for Remote Access (PPP) and Remote Access (SLIP) profiles. Select this option when you want to use the specified interface as the gateway to the destination.

  • Page 105: Editing/Adding Dns/Wins Servers

    Advanced Editing/Adding DNS/WINS Servers Configure the parameter: DNS IP Address You can configure up to four DNS servers. Field Format: IPv4 or IPv6 address WINS IP Address You can configure up to four WINS servers. Field Format: IPv4 address Overview The Routing Information Protocol (RIP) is a routing protocol used with almost every TCP/IP implementation.

  • Page 106: Field Descriptions

    Advanced Field Descriptions Configure the appropriate parameters: Ethernet Mode Enable/disable RIP (Routing Information Protocol) mode for the Ethernet interface. Data Options: None—Disables RIP over the Ethernet interface. Send—Sends RIP over the Ethernet interface. Listen—Listens for RIP over the Ethernet interface. Send and Listen—Sends RIP and listens for RIP over the Ethernet interface.

  • Page 107: Dynamic Dns

    Advanced End Time The time that the MD5 key becomes invalid. The time format is dependent on your system’s settings. The MD5 key that is being used by your routers. Confirm Key Retype the MD5 key that is being used by your routers to verify that it was typed correctly.

  • Page 108: Account Settings

    Advanced User Name Specify the user name used to access the account set up on the DynDNS.org server. Password Specify the password used to access the account set up on the DynDNS.org server. Account Settings Click this button to configure the Dynamic DNS DynDNS.org account Button information.

  • Page 109: Cipher Suite Field Descriptions

    Advanced Validate Peer Enables/disables peer validation between the DynDNS.org server and the Certificate IOLAN. This may be desirable, since the DynDNS user name and password are sent from the Terminal Server to the DynDNS server when the IP address needs to be updated and when an account refresh is performed.

  • Page 110: Adding/Editing A Cipher Suite

    Advanced Adding/Editing a Cipher Suite To see a list of valid cipher suite combinations, see Appendix B, SSL/TLS Ciphers on page 389. Configure the following parameters: Encryption Select the type of encryption that will be used for the SSL connection. Data Options: Any—Will use the first encryption format that can be negotiated.

  • Page 111: Validation Criteria Field Descriptions

    Advanced HMAC Select the key-hashing for message authentication method for your encryption type. Data Options: SHA1 Default: Any Validation Criteria Field Descriptions If you choose to configure validation criteria, the information in the peer SSL/TLS certificate must match exactly the information configured in this window in order to pass peer authentication and create a valid SSL/TLS connection.

  • Page 112: Ipv6 Tunnels

    Advanced Common Name An entry for common name; for example, the host name or fully qualified domain name. This field is case sensitive in order to successfully match the information in the peer SSL/TLS certificate. Data Options: Maximum 64 characters Email An entry for an email address;...

  • Page 113: Adding/Editing An Ipv6 Tunnel

    Advanced Adding/Editing an IPv6 Tunnel When you add/edit an IPv6 tunnel, you are determining how an IPv6 message will reach an IPv6 device through an IPv4 network. Configure the following parameters: Name The name of the IPv6 tunnel. Field Format: Maximum 16 alphanumeric characters Default: ipv6_tunnel1 Mode The method or protocol that is used to create the IPv6 tunnel.

  • Page 114: Chapter 7 Configuring Serial Ports

    Serial Ports on your IOLAN. As you configure the serial ports, the information for each serial port is displayed. To configure/change a serial port, click the button. Edit IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 115: Editing A Serial Port

    Serial Ports Editing a Serial Port In the Serial Port Settings window, click on a serial port and then click the button, the Edit following window is displayed:...

  • Page 116: Copying A Serial Port

    Serial Ports Click the button to select a different serial port profile if you don’t want the Change Profile displayed profile: As you select the different serial port profiles, a short description and a picture representing a typical application of the profile is displayed. When you have selected the appropriate profile for the serial port, click and those serial port profile configuration options will be displayed.

  • Page 117: Resetting A Serial Port

    Serial Port Profiles Resetting a Serial Port When you change a serial port’s configuration, you can download the configuration file to the IOLAN and then reset a specific serial port(s) to see how you change affects the serial port’s behavior. To reset a serial port, select Tools Reset Serial Port(s)

  • Page 118: Hardware Tab Field Descriptions

    Serial Port Profiles Hardware Tab Field Descriptions tab configures all the serial port hardware connection information. The window below Hardware shows an SDS1 model; your tab might display a subset of the parameters described, Hardware depending on the IOLAN model and supported hardware. Configure the following parameters: Serial Interface Specifies the type of serial line that is being used with the IOLAN.
  • Page 119 Serial Port Profiles Duplex Used with a serial interface, specify whether the serial port is EIA-485 Full (communication both ways at the same time) or Duplex Half Duplex (communication in one direction at a time). Default: Full TX Driver Control Used with a serial interface, if your application supports EIA-485 (Request To Send), select this option.

  • Page 120: Email Alert Tab Field Descriptions

    Serial Port Profiles Email Alert Tab Field Descriptions Email notification can be set at the Server and/or serial port levels. You can set unique email notifications for each serial port because the person who administers the IOLAN might not be the same person who administers the serial device(s) attached to the IOLAN port.

  • Page 121: Packet Forwarding Tab Field Descriptions

    Serial Port Profiles Packet Forwarding Tab Field Descriptions tab can be used to control/define how and when serial port data packets are Packet Forwarding sent from the IOLAN to the network. Configure the following parameters: Minimize Latency This option ensures that all application data is immediately forwarded to the serial device and that every character received from the device is immediately sent on the network.
  • Page 122 Serial Port Profiles Packet Definition When enabled, this group of parameters allows you to set a variety of packet definition options. The first criteria that is met causes the packet to be transmitted. For example, if you set a ms and a Force Transmit Timer 1000 bytes, whichever criteria is met first is what will cause the...
  • Page 123 Serial Port Profiles EOF1 Character Specifies the End of Frame character, which defines when the frame is ready to be transmitted. The actual transmission of the frame is based on the Trigger Forwarding Rule. Range: Hex 0-FF Default: 0 EOF2 Character When enabled, creates a sequence of characters that must be received to define the end of the frame (if the EOF1 character is not immediately followed by the EOF2 character, the IOLAN waits for another EOF1 character to start the...

  • Page 124: Ssl/Tls Settings Tab Field Descriptions

    Serial Port Profiles SSL/TLS Settings Tab Field Descriptions You can create an encrypted connection using SSL/TLS for the following profiles: TruePort (the user’s must be set to Sockets Terminal Service SSL_Raw Serial Tunneling Virtual Modem . When you enable this feature, it will automatically use the global SSL/TLS settings Modbus (configured on ), although you can configure unique SSL/TLS settings for the...

  • Page 125: Cipher Suite Field Descriptions

    Serial Port Profiles Validation Criteria Click this button to create peer certificate validation criteria that must be met Button for a valid SSL/TLS connection. Validation Criteria Field Descriptions on page 127 for more information. Cipher Suite Field Descriptions The SSL/TLS cipher suite is used to encrypt data between the IOLAN and the client. You can specify up to five cipher groups.

  • Page 126: Adding/Editing A Cipher Suite

    Serial Port Profiles Adding/Editing a Cipher Suite To see a list of valid cipher suite combinations, see Appendix B, SSL/TLS Ciphers on page 389. Configure the following parameters: Encryption Select the type of encryption that will be used for the SSL connection. Data Options: Any—Will use the first encryption format that can be negotiated.

  • Page 127: Validation Criteria Field Descriptions

    Serial Port Profiles HMAC Select the key-hashing for message authentication method for your encryption type. Data Options: SHA1 Default: Any Validation Criteria Field Descriptions If you choose to configure validation criteria, the information in the peer SSL/TLS certificate must match exactly the information configured in this window in order to pass peer authentication and create a valid SSL/TLS connection.
  • Page 128 Serial Port Profiles Common Name An entry for common name; for example, the host name or fully qualified domain name. This field is case sensitive in order to successfully match the information in the peer SSL/TLS certificate. Data Options: Maximum 64 characters Email An entry for an email address;...

  • Page 129: Console Management Profile

    Serial Port Profiles Console Management Profile Overview The Console Management profile provides access through the network to a console or administrative port of a server or router attached to the IOLAN’s serial port. This profile configures the IOLAN’s serial port to set up a TCP socket that will listen for a Telnet or SSH connection from the network. Functionality Use the Console Management profile when you are configuring users who need to access a serial console port from the network.

  • Page 130: Advanced Tab Field Descriptions

    Serial Port Profiles IP Address Users can access serial devices connected to the IOLAN through the network by the specified Internet Address (or host name that can be resolved to the Internet Address in a DNS network). Field Format: IPv4 or IPv6 Address Advanced Tab Field Descriptions tab configures serial port options that may be required by Console Management Advanced...
  • Page 131 Serial Port Profiles Multisessions The number of extra network connections available on a serial port, in addition to the single session that is always available. Enabling multisessions will permit multiple users to monitor the same console port. Each user monitoring the port can be assigned different privileges to this port.
  • Page 132 Serial Port Profiles Dial In If the console port is remote and will be dialing in via modem or ISDN TA, enable this parameter. Default: Disabled Dial Out If you want the modem to dial a number when the serial port is started, enable this parameter.

  • Page 133: Trueport Profile

    Serial Port Profiles TruePort Profile Overview TruePort is especially useful when you want to improve data security, as you can enable an SSL/TLS connection between the TruePort host port and the IOLAN. TruePort is COM Port redirector that is supplied with the IOLAN. TruePort can be installed as a client on a Workstation or Server and supports a variety of operating systems.
  • Page 134 Serial Port Profiles Configure the following parameters: Connect to remote When enabled, the IOLAN initiates communication to the TruePort client. system Default: Enabled Host Name The configured host that the IOLAN will connect to (must be running TruePort). Default: None TCP Port The TCP Port that the IOLAN will use to communicate through to the TruePort client.

  • Page 135: Adding/Editing Additional Trueport Hosts

    Serial Port Profiles Allow Multiple When this option is enabled, multiple hosts can connect to a serial device that Hosts to Connect is connected to this serial port. Note: These multiple clients (Hosts) need to be running TruePort in Lite mode. Default: Disabled Adding/Editing Additional TruePort Hosts You can define a list of hosts that the serial device will communicate to through TruePort Lite or a...

  • Page 136: Adding/Editing A Multihost Entry

    Serial Port Profiles Primary Host Specify a preconfigured host that the serial device will communicate to through the IOLAN. Default: None TCP Port Specify the TCP port that the IOLAN will use to communicate to the Primary Host Default: 0 Backup Host Specify a preconfigured host that the serial device will communicate to through the IOLAN if the IOLAN cannot communicate with the...
  • Page 137 Serial Port Profiles Configure the following parameters: Signals high This option has the following impact based on the state of the TruePort when... connection: TruePort Lite Mode—When enabled, the EIA-232 signals remain active before, during, and after the TruePort connection is established. When disabled, the EIA-232 signals remain inactive when there is no TruePort connection and active when there is a TruePort connection.
  • Page 138 Serial Port Profiles Idle Timeout Use this timer to close a connection because of inactivity. When the Idle expires, the IOLAN will end the connection. Timeout Range: 0-4294967 seconds (about 49 days) Default: seconds so the port will never timeout Session Timeout Use this timer to forcibly close the session/connection when the Session...

  • Page 139: Tcp Sockets Profile

    Serial Port Profiles TCP Sockets Profile Overview The TCP Socket profile allows for a serial device to communicate over a TCP network. The TCP connection can be initiated from a host on the network and/or a serial device. This is typically used with an application on a Workstation or Server that communicates to a device using a specific TCP socket.

  • Page 140: Adding/Editing Additional Hosts

    Serial Port Profiles TCP Port The TCP port that the IOLAN will use to listen for incoming connections. Default: 10000 plus the serial port number, so serial port 5 would have a default of 10005 Allow Multiple When this option is enabled, multiple hosts can connect to the serial device that Hosts to Connect is connected to this serial port.

  • Page 141: Adding/Editing A Multihost Entry

    Serial Port Profiles Add Button Click the button to add a host to the list of hosts that will be receiving communication from the serial device connected to the IOLAN. Edit Button Highlight an existing host and click the button to edit a host in the list of Edit hosts that will be receiving communication from the serial device connected to the IOLAN.

  • Page 142: Advanced Tab Field Descriptions

    Serial Port Profiles Advanced Tab Field Descriptions Configure the following parameters: Authenticate User Enables/disables login/password authentication for users connecting from the network. Default: Disabled Enable TCP Enables a per-connection TCP keepalive feature. After the configured number Keepalive of seconds, the connection will send a gratuitous ACK to the network peer, thus either ensuring the connection stays active OR causing a dropped connection condition to be recognized.
  • Page 143 Serial Port Profiles Session Strings Controls the sending of ASCII strings to serial devices at session start and session termination as follows; Send at Start - If configured, this string will be sent to the serial device on power-up of the IOLAN, or when a kill line command is issued on this serial port.

  • Page 144: Udp Sockets Profile

    Serial Port Profiles UDP Sockets Profile Overview The UDP profile configures a serial port to send or receive data to/from the LAN using the UDP protocol. Functionality You can use UDP profile in the following two basic modes. The first is to send data coming from the serial device to one or more UDP listeners on the LAN.
  • Page 145 Serial Port Profiles The role of each of the configurable parameters in an entry depends on the “Direction” selected. When the direction is "LAN to Serial" the role of the additional parameters is as follow; Start IP Address - This is the IP address of the host from which the UDP data will originate. If the data will originate from a number of hosts, this becomes the starting IP address of a range.
  • Page 146 Serial Port Profiles Port - Serial data being forwarded to the LAN from the serial device will sent to this UDP port. Only data originating from the UDP port configured here (as well as originating from a host in the IP range defined for this entry) will be forwarded to the serial device. Special values for "Start IP address"...

  • Page 147: General Tab Field Descriptions

    Serial Port Profiles This entry is disabled since is set to Direction Disabled General Tab Field Descriptions Configure the following parameters: Listen for The IOLAN will listen for UDP packets on the specified port. connections on Default: 1000+<port-number> (for example, 10001 for serial port 1) UDP port Direction The direction in which information is received or relayed:...

  • Page 148: Advanced Tab Field Descriptions

    Serial Port Profiles Port The UDP port to use. Default: 0 (zero) Advanced Tab Field Descriptions Configure the following parameters: Controls the sending of ASCII strings to serial devices at session start as Session Strings follows; Send at Start—If configured, this string will be sent to the serial device on power-up of the IOLAN or when a kill line command is issued on this serial port.

  • Page 149: Terminal Profile

    Serial Port Profiles Terminal Profile Overview The Terminal profile allows network access from a terminal connected to the IOLAN’s serial port. This profile is used to access pre-defined hosts on the network from the terminal. Functionality This profile can be configured for users: who must be authenticated by the IOLAN first and then a connection to a host can be established.
  • Page 150 Serial Port Profiles Terminal Type Specifies the type of terminal connected to the line. Data Options: Dumb WYSE60 VT100 ANSI TVI925 IBM3151TE VT320 (specifically supporting VT320-7) HP700 (specifically supporting HP700/44) Term1, Term2, Term3 (user-defined terminals) Default: Dumb Require Login When users access the IOLAN through the serial port, they must be authenticated, using either the local user database or an external authentication server.

  • Page 151: Advanced Tab Field Descriptions

    Serial Port Profiles When any data is Initiates a connection to the specified host when any data is received on the received serial port. Default: Disabled When <hex value> Initiates a connection to the specified host only when the specified character is is received received on the serial port.
  • Page 152 Serial Port Profiles Hotkey Prefix The prefix that a user types to lock a serial port or redraw the Menu. Data Range: —(Lowercase L) Locks the serial port until the user unlocks it. The ^a l user is prompted for a password (any password, excluding spaces) and locks the serial port.

  • Page 153: User Service Settings

    Serial Port Profiles User Service Settings Login Settings These settings apply to users who are accessing the network from a terminal connected to the IOLAN’s serial port. The Telnet, Rlogin, SSH, SLIP, PPP settings take effect when the connection method is defined in the user’s profile (or are passed to the IOLAN by a RADIUS or TACACS+ server when those authentication methods are being used).

  • Page 154: Rlogin Settings

    Serial Port Profiles Enable Local Echo Toggles between local echo of entered characters and suppressing local echo. Local echo is used for normal processing, while suppressing the echo is convenient for entering text that should not be displayed on the screen, such as passwords.

  • Page 155: Ssh Settings

    Serial Port Profiles When is selected, the Rlogin window requires the name of the user who Connect to remote system is connecting to the host. Configure the following parameters: Terminal Type Type of terminal attached to this serial port; for example, ANSI or WYSE60. User This name is passed on to the specified host for the Rlogin session, so that the user is only prompted for a password.

  • Page 156: Slip Settings

    Serial Port Profiles Name The name of the user logging into the SSH session. Field Format: Up to 20 alphanumeric characters, excluding spaces Password The user’s password when is enabled. Auto Login Field Format: Up to 20 alphanumeric characters, excluding spaces SSH1 When enabled, selects an SSH version 1 connection.
  • Page 157 Serial Port Profiles Configure the following parameters: Local IP Address The IPv4 address of the IOLAN end of the SLIP link. For routing to work you must enter an IP address in this field. Choose an address that is part of the same network or subnetwork as the remote end;...

  • Page 158: Ppp Settings

    Serial Port Profiles PPP Settings The PPP settings apply when the is set to User Service Configure the following parameters: IPv4 Local IP The IPV4 IP address of the IOLAN end of the PPP link. For routing to work, Address you must enter a local IP address.
  • Page 159 Serial Port Profiles IPv6 Remote The remote IPv6 interface identifier of the remote end of the PPP link. Choose Interface Identifier an address that is part of the same network or subnetwork as the IOLAN. If you enable , the IOLAN will ignore the Negotiate IP Address Automatically remote IP address value you enter here and will allow the remote end to specify its IP address.
  • Page 160 Serial Port Profiles User Complete this field only if you have specified (security CHAP protocols) in the field, and Authentication you wish to dedicate this line to a single remote user, who will be authenticated by the IOLAN, or you are using the IOLAN as a router (back-to-back with another IOLAN). When is set to or both...
  • Page 161 Serial Port Profiles Remote Password Complete this field only if you have specified (security CHAP protocols) in the field, and Security you wish to dedicate this serial port to a single remote user, and this user will be authenticated by the IOLAN, or you are using the IOLAN as a router (back-to-back with another IOLAN) Remote password means the following: When...
  • Page 162 Serial Port Profiles Authentication The timeout, in minutes, during which successful PAP or CHAP authentication Timeout must take place (when are specified). If the timer expires before CHAP the remote end has been authenticated successfully, the link will be terminated. Range: 1-255 Default: 1 minute Roaming Callback A user can enter a telephone number that the IOLAN will use to callback...
  • Page 163 Serial Port Profiles Dynamic DNS Launches the Dynamic DNS window when IP Address Negotiation is enabled, Button which can then update the DNS server with the IP address that is negotiated and accepted for the PPP session.

  • Page 164: Printer Profile

    Serial Port Profiles Printer Profile Overview The Printer profile allows for the serial port to be configured to support a serial printer device that can be access by the network. General Tab Field Descriptions Configure the following parameter: Map CR to CR/LF Defines the default end-of-line terminator as CR/LF (ASCII carriage-return line-feed) when enabled.

  • Page 165: Serial Tunneling Profile

    Serial Port Profiles Serial Tunneling Profile Overview The Serial Tunneling profile allows two IOLANs to be connected back-to-back over the network to establish a virtual link between two serial ports based on RFC 2217. Functionality The serial device that initiates the connection is the and the destination is the Tunnel Client Tunnel...

  • Page 166: General Tab Field Descriptions

    Serial Port Profiles General Tab Field Descriptions Configure the following parameters: Act As Tunnel The IOLAN will listen for an incoming connection request on the specified Server on the specified Internet Address TCP Port Default: Enabled TCP Port The TCP port that the IOLAN will listen for incoming connection on. Default: 10000+serial port number;...

  • Page 167: Advanced Tab Field Descriptions

    Serial Port Profiles Advanced Tab Field Descriptions Configure the following parameters: When the IOLAN receives a command from its peer to issue a break signal, Break Length this paramters defines the length of time the break condition will be asserted on the serial port Default: 1000ms (1 second) Delay After Break...

  • Page 168: Virtual Modem Profile

    Serial Port Profiles Virtual Modem Profile Overview (Vmodem) is a feature of the IOLAN that provides a modem interface to a serial Virtual Modem device. It will respond to AT commands and provide signals in the same way that a serially attached modem would.
  • Page 169 Serial Port Profiles Listen on TCP Port The IOLAN TCP port that the IOLAN will listen on. Default: 10000 + serial port number (for example, serial port 12 defaults to 10012) Connect When enabled, automatically establishes the virtual modem connection when Automatically At the serial port becomes active.

  • Page 170: Advanced Tab Field Descriptions

    Serial Port Profiles Advanced Tab Field Descriptions Configure the following parameters: Echo characters in When enabled, echoes back characters that are typed in (equivalent to command mode ATE0/ATE1 commands). Default: Disabled DTR Signal Always Specify this option to make the DTR signal always act as a DTR signal. Default: Enabled DTR Signal Acts as Specify this option to make the DTR signal always act as a DCD signal.
  • Page 171 Serial Port Profiles Additional modem You can specify additional virtual modem commands that will affect how initialization virtual modem starts. The following commands are supported: ATQn, ATVn, ATEn, +++ATH, ATA, ATI0, ATI3, ATS0, AT&Z1, AT&Sn, AT&Rn, AT&Cn, AT&F, ATS2, ATS12, ATO (ATD with no phone number), and ATDS1.

  • Page 172: Phone Number To Host Mapping

    Serial Port Profiles Phone Number to Host Mapping If your modem application dials using a phone number, you can add an entry in the Phone Number to Host Mapping window that can be accessed by all serial ports configured as Virtual Modem. You need to enter the phone number sent by your modem application and the IOLAN IP address and TCP Port that will be receiving the “call”.
  • Page 173 Serial Port Profiles Host IP Address Specify the IP address of the IOLAN that is receiving the virtual modem connection. Field Format: IPv4 or IPv6 address TCP Port Specify the TCP Port on the IOLAN that is set to receive the virtual modem connection.

  • Page 174: Control Signal I/O Profile

    Serial Port Profiles Control Signal I/O Profile Overview profile is only available on IOLAN I/O models. When you configure a serial Control Signal I/O port for , you are using the DSR, DCD, CTS, DTR, and RTS serial pins for I/O Control Signal I/O channel Digital Input (DSR, DCD, and CTS) or Digital Output (DTR and RTS).

  • Page 175: Input Signal Field Descriptions

    Serial Port Profiles Input Signal Field Descriptions Digital I/O Extension on page 276 for information about the tab. I/O Extension Configure the following parameters: Description Provide a description of the channel, making it easier to identify. Data Options: Maximum 20 characters, including spaces Latch Latches (remembers) the activity transition (active to inactive or inactive to active).

  • Page 176: Output Signal Field Descriptions

    Serial Port Profiles Email When enabled, sends an email alert to an email account(s) set up in the System settings when an alarm is triggered or cleared. The email alert data includes the severity level and the value that caused the alarm to trigger or clear. The Email is associated with Alert...

  • Page 177: Modbus Gateway Profile

    Serial Port Profiles Modbus Gateway Profile Overview Each serial port can be configured as either a Modbus Master gateway or a Modbus Slave gateway, depending on your configuration and requirements. If your model supports I/O, see Modbus I/O Access on page 291 for more information on using the Modbus protocol to access I/O data.

  • Page 178: Advanced Field Descriptions

    Serial Port Profiles Configure the following parameters: Mode Specify how the Modbus Gateway is defined on the serial port. Data Options: Modbus Master—Typically, the Modbus Master is connected to the Serial Port and is communicating to Modbus Slaves on the network. Modbus Slave—Typically, the Modbus Master is accessing the IOLAN through the network to communicated to Modbus Slaves connected to the IOLAN’s Serial Ports.

  • Page 179: Modbus Slave Ip Settings Field Descriptions

    Serial Port Profiles Enable Modbus When enabled, an exception message is generated and sent to the initiating Exceptions Modbus device when any of the following conditions are encountered: there is an invalid UID, the UID is not configured in the Gateway, there is no free network connection, there is an invalid message, or the target device is not answering the connection attempt.
  • Page 180 Serial Port Profiles Edit Button Edits an entry in the Modbus Destination Slave IP Settings table. Delete Button Deletes an entry from the Modbus Destination Slave IP Settings table.

  • Page 181: Adding/Editing Modbus Slave Ip Settings

    Serial Port Profiles Adding/Editing Modbus Slave IP Settings Configure the following parameters: UID Start When is set to and you have sequential Modbus Slave IP Destination Host addresses (for example, 10.10.10.1, 10.10.10.2, 10.10.10.3, etc.), you can specify a UID range (not supported with IPv6 addresses) and the IOLAN will automatically increment the last digit of the configured IP address.

  • Page 182: Modbus Slave Advanced Settings Field Descriptions

    Serial Port Profiles End IP Address Displays the ending IP address of the TCP/Ethernet Modbus Slaves, based on the Start IP address and the UID range (not supported for IPv6 addresses). Field Format: IPv4 address Protocol Specify the protocol that is used between the Modbus Master and Modbus Slave(s).
  • Page 183 Serial Port Profiles Embedded When this option is selected, the address of the slave Modbus device is embedded in the message header. Default: Enabled Remapped Used for single device/port operation. Older Modbus devices may not include a UID in their transmission header. When this option is selected, you can specify the UID that will be inserted into the message header for the Modbus slave device.

  • Page 184: Power Management Profile

    Serial Port Profiles Power Management Profile Overview The Power Management profile applies when there is a Perle Remote Power Switch (RPS) connected to the serial port. This profile is used to configure the RPS. See RPS Control on page 331 information on how to actively management the RPS.

  • Page 185: Editing Power Management Plug Settings Field Descriptions

    Serial Port Profiles Configure the following parameters: Controls the sending of ASCII strings to serial devices at session start as Session Strings follows; Send at Start—If configured, this string will be sent to the serial device on power-up of the IOLAN or when a kill line command is issued on this serial port.

  • Page 186: Monitoring Tab Field Descriptions

    Serial Port Profiles Monitoring Tab Field Descriptions Configure the following parameters: Monitor Host This is the host which is to be monitored via PINGs. If the host stops responding to the PINGs, the power on this plug will be cycled in an attempt to recover the host.
  • Page 187 Serial Port Profiles Wait Before Cycling Power Enables a delay before cycling the power on the plug. This delay allows for the sending of notification(s) of the impending power cycle. Notifications can be sent to a user on the console port of the host being monitored and/or via email. This gives system administrators the time to take appropriate action.

  • Page 188: Remote Access (Ppp) Profile

    Serial Port Profiles Remote Access (PPP) Profile Overview profile configures a serial port to allow a remote user to establish a PPP Remote Access (PPP) connection to the IOLAN’s serial port. This is typically used with a modem for dial-in or dial-out access to the network or a wireless WAN card.

  • Page 189: General Tab Field Descriptions

    Serial Port Profiles General Tab Field Descriptions Configure the following parameters: IPv4 Local IP The IPV4 IP address of the IOLAN end of the PPP link. For routing to work, Address you must enter a local IP address. Choose an address that is part of the same network or subnetwork as the remote end;...

  • Page 190: Dynamic Dns Field Descriptions

    Serial Port Profiles IPv6 Local The local IPv6 interface identifier of the IOLAN end of the PPP link. For Interface Identifier routing to work, you must enter a local IP address. Choose an address that is part of the same network or subnetwork as the remote end. Do not use the IOLAN’s (main) IP address in this field;...

  • Page 191: Authentication Tab Field Descriptions

    Serial Port Profiles Password Specify the password used to access the DNS server. Account Settings Click this button to configure the Dynamic DNS DynDNS.org account Button information. Account Settings on page 108 for information on how to configure the window. Account Settings Authentication Tab Field Descriptions Configure the following parameters:...
  • Page 192 Serial Port Profiles User Complete this field only if you have specified (security CHAP protocols) in the field, and Authentication you wish to dedicate this line to a single remote user, who will be authenticated by the IOLAN, or you are using the IOLAN as a router (back-to-back with another IOLAN). When is set to or both...
  • Page 193 Serial Port Profiles Remote Password Complete this field only if you have specified (security CHAP protocols) in the field, and Security you wish to dedicate this serial port to a single remote user, and this user will be authenticated by the IOLAN, or you are using the IOLAN as a router (back-to-back with another IOLAN) Remote password means the following: When...

  • Page 194: Advanced Tab Field Descriptions

    Serial Port Profiles Advanced Tab Field Descriptions Configure the following parameters: Routing Determines the routing mode (RIP, Routing Information Protocol) used on the interface.This is the same function as the attribute for Framed-Routing RADIUS authenticated users. Data Options None—Disables RIP over the PPP interface. Send—Sends RIP over the PPP interface.
  • Page 195 Serial Port Profiles Configure Request The maximum time, in seconds, that LCP (Link Control Protocol) will wait Timeout before it considers a packet to have been lost. configure request Range: 1-255 Default: 3 seconds Configure Request The maximum number of times a packet will be re-sent configure request Retries...
  • Page 196 Serial Port Profiles Dial In If the device is remote and will be dialing in via modem or ISDN TA, enable this parameter. Default: Disabled Dial Out If you want the modem to dial a number when the serial port is started, enable this parameter.

  • Page 197: Remote Access (Slip) Profile

    Serial Port Profiles Remote Access (SLIP) Profile Overview profile configures a serial port to allow a remote user to establish a SLIP Remote Access (SLIP) connection to the IOLAN’s serial port. This is typically used with a modem for dial-in or dial-out access to the network.

  • Page 198: Advanced Tab Field Descriptions

    Serial Port Profiles Advanced Tab Field Descriptions Configure the following parameters: The Maximum Transmission Unit (MTU) parameter restricts the size of individual SLIP packets being sent by the IOLAN. Enter a value between 256 and 1006 bytes; for example, 512. The default value is .
  • Page 199 Serial Port Profiles Session Strings Controls the sending of ASCII strings to serial device at session start as follows; Send at Start—If configured, this string will be sent to the serial device on power-up of the IOLAN, or when a kill line command is issued on this serial port.

  • Page 200: Custom Application Profile

    Custom App/Plugin IOLAN by using the Perle SDK. See the SDK Programmer’s Guide (the SDK and guide are accessible via a request form located on the Perle website at ) for information about the functions that www.perle.com/supportfiles/SDK_Request.shtml...
  • Page 201 Serial Port Profiles Session Strings Controls the sending of ASCII strings to serial device at session start as follows; Send at Start—If configured, this string will be sent to the serial device on power-up of the IOLAN, or when a kill line command is issued on this serial port.

  • Page 202: Port Buffering

    Port Buffering Port Buffering Overview The Port Buffering feature allows data activity on the IOLAN’s serial ports to be held in memory for viewing at a later stage without affecting the normal operation of the serial ports. Note: Port Buffering is only supported on serial port(s) configured for the Console Management profile.

  • Page 203: Remote Port Buffers

    NFS server to convert the encrypted data to a readable file for administrators to analyze. The Decoder Utility can be found on your installation CDROM or on the Perle website (www.perle.com). The data that is sent to the remote buffer file is appended to the end of the file (even through IOLAN reboots), so you will want to create a size limit on the file on your remote NFS host, to keep the buffer file size from becoming too large for your system.
  • Page 204 NFS host for decrypting the data to a readable format. The Decoder utility software can be found on the installation CD-ROM and on the website. www.perle.com Default: Disabled Enable Port When enabled, buffered data is sent to the syslog host to be viewed on the Buffering to Syslog host’s monitor.

  • Page 205: Advanced

    Advanced Advanced Advanced Serial Settings Tab Overview Advanced serial port settings apply to all serial ports. Field Descriptions Configure the following parameters: Process Break Enables/disables proprietary inband SSH break signal processing, the Telnet Signals break signal, and the out-of-band break signals for TruePort. Default: Disabled Flush Data Before When enabled, deletes any pending outbound data when a port is closed.
  • Page 206 Advanced Serial Port Menu When a user connects to the IOLAN through the network, the string used to String access the Easy Port Access menu without disconnecting the network connection. Data Options: You can specify control (unprintable) codes by putting the decimal value in angle brackets <...

  • Page 207: Modems Tab

    Advanced Modems Tab Overview You need to configure a modem if there is a modem connected to the IOLAN. If your IOLAN model contains an internal modem or a PCI slot (SCS models) for a modem card, a permanent modem string called , respectively, exists permanently in your configuration.

  • Page 208: Trueport Baud Rate Tab

    Advanced TruePort Baud Rate Tab Overview The TruePort utility acts as a COM port redirector that allows applications to talk to serial devices across a network as though the serial devices were directly attached to the server. For IOLAN I/O models, you can also monitor and control I/O through the TruePort client.

  • Page 209: Chapter 8 Configuring Users

    Provide authentication on the IOLAN prior to establishing a serial connection via PPP or SLIP. Authenticate users prior to providing access to a serially attached console port (such as a Unix server or router). You do not need user accounts for users who are externally authenticated. Note: IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 210: User Settings

    User Settings User Settings Overview The Users window allows you to add, edit, and delete users from the IOLAN. Functionality The Users window displays the users who have been configured. You can add users, edit existing users, or delete users from this window. See Adding/Editing Users on page 211 for information on the parameters available when adding or editing a user.

  • Page 211: Adding/Editing Users

    Adding/Editing Users Adding/Editing Users General Tab Overview The General tab configures the basic user information. Functionality You must, minimally, provide a for a user. User Name Level Field Descriptions Configure the following parameters: User Name The name of the user. Restrictions: Do not use spaces.
  • Page 212 Adding/Editing Users Level The access that a user is allowed. Data Options: Admin—The admin level user has total access to the IOLAN. You can create more than one admin user account but we recommend that you only have one. They can monitor and configure the IOLAN. Users configured with this level can access the unit either via serial Terminal Profile connection or via a network originated Telnet or SSH connection to the IOLAN.

  • Page 213: Services Tab

    Adding/Editing Users Services Tab Overview tab configures the connection parameters for a user. Any connection parameters Services configured in this window will override the serial port connection parameters. Functionality When a profile is set for the serial port and has been selected, user’s Terminal Require Login accessing the IOLAN through the serial port will be authenticated.
  • Page 214 Adding/Editing Users TCP Port When the , this is the target port number. The default User Service Telnet value will change based on the type of selected; the most common Service known port numbers are used as the default values. IPv4 Address Used for , sets the IP address of the remote user.

  • Page 215: Advanced Tab

    Adding/Editing Users Enable VJ Used for , determines whether Van Jacobsen User Service PPP SLIP Compression Compression is used on the link. VJ compression is a means of reducing the standard TCP/IP header from 40 octets to approximately 5 octets. This gives a significant performance improvement, particularly when interactive applications are being used.
  • Page 216 Adding/Editing Users Session Timeout The amount of time, in seconds, before the IOLAN forcibly closes a user’s session (connection). The default value is (zero), meaning that the session timer will not expire (the session is open permanently, or until the user logs out).

  • Page 217: Sessions Tab

    Adding/Editing Users Sessions Tab Overview tab is used to configure specific connections for users who are accessing the network Sessions through the IOLAN’s serial port. Functionality Users who have successfully logged into the IOLAN ( set to ) can start up to User Service DSprompt four login sessions on network hosts.

  • Page 218: Field Descriptions

    Adding/Editing Users Field Descriptions Configure the following parameters: Session 1, 2, 3, 4 You can configure up to four (4) sessions that the user can select from to connect to a specific host after that user has successfully logged into the IOLAN (used only on serial ports configured for the profile).

  • Page 219: Serial Port Access Tab

    Adding/Editing Users Serial Port Access Tab Overview tab controls the user’s read/write access on any given IOLAN serial port. Serial Port Access This pertains to users that are connecting from the network to a serial over a Console Management type session. This can be useful when you have multiple users connecting to the same serial device and you wish to control the viewing and/or the write to and from the device.

  • Page 220: Introduction

    RADIUS and TACACS+ can also send back parameters that are used for the duration of the Serial Port User IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.1...

  • Page 221: Authentication

    Authentication connection. Therefore, any parameters configured by RADIUS or TACACS+ will override the same parameters configured in the IOLAN. See Appendix A, RADIUS and TACACS+ on page 363 more information. Authentication In the Authentication window, you can select up to two methods of authentication made up of external authentication options and/or the local user database.

  • Page 222: Local

    Authentication Local Overview When authentication is selected, the user must either be configured in the IOLAN’s Local User List or you must enable users. Guest Field Descriptions Configure the following parameters: Enable Guest Mode Allow users who are not defined in the database to log into the IOLAN Users with any user ID and the specified password.

  • Page 223: Radius

    Authentication RADIUS Overview RADIUS is an authentication method that the IOLAN supports that can send back information; User RADIUS on page 363 for more information on the parameters that can be sent back by User RADIUS. General Field Descriptions Configure the following parameters: First Authentication Name of the primary RADIUS authentication host.

  • Page 224: Attributes Field Descriptions

    Authentication Account Port The port that the RADIUS host listens to for accounting requests. Default: 1813 Enable Accounting Enables/disables whether or not the IOLAN validates the RADIUS accounting Authenticator response. Default: Enabled Retry The number of times the IOLAN tries to connect to the RADIUS server before erroring out.

  • Page 225: Kerberos

    Authentication Use the following When enabled, the IOLAN will send the specified IPv4 address to the RADIUS NAS-IP-Address server. Default: Disabled IP Address The IPv4 address that the IOLAN will send to the RADIUS server. Default: 0.0.0.0 Automatically When enabled, the IOLAN will send the IOLAN’s IPv6 address to the determine NAS- RADIUS server.

  • Page 226: Ldap/Microsoft Active Directory

    Authentication LDAP/Microsoft Active Directory Overview LDAP (Lightweight Directory Access Protocol) is an application protocol for querying and modifying directory services running over TCP/IP. It is also used as a method of authenticating users. Microsoft Active Directory is an LDAP like directory service. It can be used for authenticating users in a similar fashion to LDAP.
  • Page 227 Authentication User Attribute This defines the name of the attribute used to communicate the user name to the server. Options: OpenLDAP(uid)—Chose this option if you are using an OpenLDAP server. The user attribute on this server is “uid”. Microsoft Active Directory(sAMAccountName)—Chose this option if your LDAP server is a Microsoft Active Directory server.

  • Page 228: Tacacs

    Authentication TACACS+ Overview TACACS+ is an authentication method that the IOLAN supports that can send back User information; see Appendix , TACACS+ on page 370 for more information on the parameters User that can be sent back by TACACS+. Field Descriptions Configure the following parameters: Authentication/ The primary TACACS+ host that is used for authentication.

  • Page 229: Securid

    Authentication Accounting The primary TACACS+ host that is used for accounting. Primary Host Default: None Accounting The secondary TACACS+ host that is used for accounting, should the primary Secondary Host accounting TACACS+ host fail to respond. Default: None Accounting Port The port number that TACACS+ listens to for accounting requests.

  • Page 230: Nis

    Authentication Encryption Type The type of encryption that will be used for SecurID server communication. Data Options: DES, SDI Default: SDI Legacy If you are running SecurID 3.x or 4.x, you need to run in . If you Legacy Mode are running SecurID 5.x or above, do not select Legacy Mode Default: Disabled...

  • Page 231: Ssh

    Overview The IOLAN contains SSH Server software that you need to configure if the IOLAN is going to be accessed via SSH. If you specify more than one method and/or , the IOLAN Authentication Cipher will negotiate with the client and use the first authentication method and cipher that is compatible with both systems.

  • Page 232: Users Passing Through The Iolan Using Ssh (Dir/Sil)

    Users Passing Through the IOLAN Using SSH (Dir/Sil) This scenario applies to serial ports configured for the profile and are required to login to Terminal the IOLAN. The user’s service is set to the SSH protocol, therefore, users first log into the IOLAN and then are connected to a specified host (configured for the user when User Service SSH selected) through an SSH connection.

  • Page 233: Field Descriptions

    Field Descriptions Configure the following parameters: Note: Some combinations of cipher groups are not available on FIPS firmware versions. SSH-1 protocol is not available on FIPS firmware versions. Allow SSH-1 Allows the user’s client to negotiate an SSH-1 connection, in addition to SSH- Protocol Default: Disabled When a client SSH session requests RSA authentication, the IOLAN’s SSH...

  • Page 234: Ssl/Tls

    SSL/TLS The IOLAN SSH server’s AES encryption is enabled/disabled. Default: Enabled Break String The break string used for inband SSH break signal processing. A break signal is generated on a specific serial port only when the server's break option is enabled and the user currently connected using reverse SSH has typed the break string exactly.

  • Page 235: Field Descriptions

    SSL/TLS Field Descriptions Configure the following parameters: SSL/TLS Version Specify whether you want to use: Any—The IOLAN will try a TLSv1 connection first. If that fails, it will try an SSLv3 connection. If that fails, it will try an SSLv2 connection. TLSv1—The connection will use only TLSv1.

  • Page 236: Cipher Suite Field Descriptions

    SSL/TLS Cipher Suite Field Descriptions Note: Some combinations of cipher groups may not be available on some firmware versions. The SSL/TLS cipher suite is used to encrypt data between the IOLAN and the client. You can specify up to five cipher groups. The following buttons are available on the Cipher Suite window: Add Button Adds a cipher to the cipher list.

  • Page 237: Adding/Editing A Cipher

    SSL/TLS Adding/Editing a Cipher Appendix B, SSL/TLS Ciphers on page 375 for a list of valid SSL/TLS ciphers. Configure the following parameters: Encryption Select the type of encryption that will be used for the SSL connection. Data Options: Any—Will use the first encryption format that can be negotiated. 3DES ARCFOUR ARCTWO...

  • Page 238: Validation Criteria Field Descriptions

    SSL/TLS HMAC Select the key-hashing for message authentication method for your encryption type. Data Options: SHA1 Default: Any Validation Criteria Field Descriptions If you choose to configure validation criteria, then the information in the peer SSL/TLS certificate must match exactly the information configured in this window in order to pass peer authentication and create a valid SSL/TLS connection.

  • Page 239: Vpn

    Common Name An entry for common name; for example, the host name or fully qualified domain name. This field is case sensitive in order to successfully match the information in the peer SSL/TLS certificate. Data Options: Maximum 64 characters Email An entry for an email address;...

  • Page 240: Ike Phase 1 Proposals

    IKE Phase 1 Proposals The following IKE Phase 1 proposals are supported by the IOLAN VPN gateway: Ciphers—3DES, AES Hashes—MD5, SHA1 Diffie-Hellman Groups—2 (MODP1024), 5 (MODP1536), 14 (MODP2048), 15 (MODP3072), 16 (MODP4096), 17 (MODP6144), 18 (MODP8192) ESP Phase 2 Proposals The following ESP Phase 2 proposals are supported by the IOLAN VPN gateway: Ciphers—3DES, AES Authentication Algorithms—MD5, SHA1, SHA2...

  • Page 241: Adding/Editing The Ipsec Tunnel

    Adding/Editing the IPsec Tunnel When you click the button or select an IPsec tunnel and click the button, the following Edit window is displayed: Configure the following parameters: Name Provide a name for the IPsec VPN tunnel to make it easy to identify. Text Characteristics: Maximum of 16 characters, spaces not allowed Authentication Specify the authentication method that will be used between VPN peers to...
  • Page 242 Secret/Remote Depending on the Authentication Method Validation Criteria Shared Secret—Specify the text-based secret that is used to authenticate the Button IPsec tunnel (case sensitive). This applies to all VPN tunnels (IPsec and L2TP/IPsec). X.509 Certificate—Specify the remote X.509 certificate validation criteria that must match for successful authentication (case sensitive).

  • Page 243: Shared Secret Field Description

    Remote Next Hop The IP address of the router/gateway that will forward data packets to the IOLAN (if required). The router/gateway must reside on the same subnet at the remote VPN. Field Format: IPv4 or IPv6 address Remote The IP address of a specific host or the network address that the IOLAN will Host/Network provide a VPN connection to.

  • Page 244: Remote Validation Criteria Field Descriptions

    Remote Validation Criteria Field Descriptions When the is set to , you can configure the remote Authentication Method X.509 Certificate validation criteria. The information in the remote X.509 certificate must match exactly the information configured in this window in order to successfully authenticate and create a valid connection.

  • Page 245: L2Tp/Ipsec

    L2TP/IPsec In order to create a VPN tunnel on Windows XP, you must use the L2TP/IPsec protocol. When L2TP/IPsec is enabled, the IOLAN will listen for L2TP/IPsec VPN tunnel requests. When you enable L2TP/IPsec, you are requiring that all access to the IOLAN go through the L2TP/IPsec tunnel, so you must configure any exceptions first (see Exceptions on page 247 for more...

  • Page 246: Exceptions

    Remote Validation Depending on the Authentication Method Criteria Shared Secret—Specify the text-based secret that is used to authenticate the IPsec tunnel (case sensitive). This applies to all VPN tunnels (IPsec and L2TP/IPsec). X.509 Certificate—Specify the remote X.509 certificate validation criteria that must match for successful authentication (case sensitive).

  • Page 247: Adding/Editing A Vpn Exception

    Delete Button Highlight an entry and click the button to remove the Exception List Delete entry from the list. Adding/Editing a VPN Exception The following parameters are available: IP Address The IP address of the host that will communicate with the IOLAN outside of the VPN tunnel.

  • Page 248: Http Tunneling

    HTTP Tunneling HTTP Tunneling Overview A HTTP tunnel is a firewall-safe communication channel between two IOLAN’s. HTTP tunnels can transport arbitrary TCP/IP or UDP/IP data for applications such as Telnet/SSH or any other TCP application and most UDP applications. You can configure the IOLAN for: a serial-to-serial HTTP tunnel connection a serial-to-host HTTP tunnel connection a host-to-host HTTP tunnel connection...

  • Page 249: Configuring Http Tunnel

    HTTP Tunneling Configuring HTTP Tunnel Field Descriptions The following parameters are available for configuring a HTTP Tunnel.: Name Provide a name for this tunnel. This name must match the tunnel name on the tunnel peer IOLAN DS. Provide the Host name or IP address of the listening IOLAN DS. Connect to If a proxy server is being used, allows for the configuration of proxy specific pa- Proxy Settings...

  • Page 250: Configuring Http Tunnel Proxy

    HTTP Tunneling Configuring HTTP Tunnel Proxy Proxy servers are used in larger companies and organizations. Ask your network administrator if you need to configure a Proxy server. Field Descriptions The following parameters are available for configuring the Proxy specific parameters. Enables the Proxy parameters.

  • Page 251: Configuring Http Tunnel Proxy Advanced

    HTTP Tunneling Configuring HTTP Tunnel Proxy Advanced Field Descriptions Keepalive Interval The number of seconds between sending keepalives for HTTP connections. Keepalives are used to prevent idle connections from closing. In most cases this value does not need to be changed. Default: 30 seconds The maximum amount of time an HTTP connection will stay open in minutes.

  • Page 252: Field Descriptions

    HTTP Tunneling Highlight an HTTP Tunnel Destination entry and click the button to Edit Edit Button change the entry. Highlight an HTTP Tunnel Destination entry and click the button to Delete Delete Button remove the entry from the list. Field Descriptions Configure the following parameters if host access via a tunnel is needed.
  • Page 253 HTTP Tunneling The port number used by the destination host or destination application. Destination Port Local IP Alias Users can access the HTTP tunnel through this IP address. Typically this field is only needed if the IOLAN has a listener on the same local TCP port. If not en- tered, the IP address of the IOLAN is used.

  • Page 254: Services

    Services Services Overview Services are either daemon or client processes that run on the IOLAN. You can disable any of the services for security reasons. Functionality If you disable any of the daemons, it can affect how the IOLAN can be used or accessed. For example, if you disable WebManager (HTTPS and HTTP) services, you will not be able to access the IOLAN with the WebManager.
  • Page 255 Services DeviceManager DeviceManager daemon process in the IOLAN. If you disable this service, you will not be able to connect to the IOLAN with the DeviceManager application. The DeviceManager listens on port 33812 and sends on port 33813. Default: Enabled WebManager WebManager daemon process in the IOLAN listening on port 80.

  • Page 256: Keys And Certificates

    Keys and Certificates Keys and Certificates When you are using SSH, SSL/TLS, LDAP/Microsoft Active Directory, or HTTPS, you will need to install keys and/or certificates or get server keys in order to make those options work properly. All certificates need to be created and all keys need to be generated outside of the IOLAN, with the exception of the IOLAN SSH Public keys, which already exist in the IOLAN.
  • Page 257 Keys and Certificates Host Name The name of the host for which you are downloading the SSH Host Public to the IOLAN. Private Key IPsec Tunnel Name Select the IPsec tunnel that the RSA public key is being used to authenticate.

  • Page 258: Chapter 10 Configuring I/O Interfaces

    Relay Output Temperature Input Some of the models are I/O combinations and some of the models support one I/O type, although all of the SDS I/O models are extensions of the feature rich SDS IOLAN. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 259: Settings

    Enables/disables serial Modbus application access to the I/O over the network RTU/ASCII via using the TruePort COM redirector feature. TruePort Default: Disabled Modbus I/O Access on page 291 for function codes and I/O coil/registration descriptions and Accessing I/O Data Via TruePort on page for the Perle API.

  • Page 260: Advanced Slave Modbus Settings

    Allow I/O Access Allows serial application access to the I/O over the network using the TruePort via API through COM redirector feature via a custom application using the Perle API. TruePort Default: Permanently enabled when Enable I/O Access via TruePort...
  • Page 261 Settings TCP/UDP Port The network port number that the Slave Gateway will listen on for both TCP and UDP messages. Default: 502 Next Request Delay A delay, in milliseconds, to allow serial slave(s) to re-enable receivers before issuing next Modbus Master request. Range: 0-1000 Default: 50 ms Enable Serial...

  • Page 262: Failsafe Timer Functionality

    Settings Failsafe Timer Functionality Overview tab configures the I/O failsafe timer. The Failsafe Timer is enabled on a global Failsafe Timer basis and provides a trigger mechanism that can be configured for each channel when no I/O traffic/management has occurred for the specified amount of time. A Failsafe Action can be configured for each Digital Output channel, each Serial Signal Output pin (DTR and RTS), and each Relay channel to either Activate or Deactivate the output.

  • Page 263: Udp Functionality

    Settings UDP Functionality Overview tab configures the I/O UDP broadcast settings. The I/O UDP broadcast feature periodically broadcasts the I/O channel status in a UDP message. You can configure up to four sets of IP address entries (each entry consisting of a start and end IP address range) to broadcast I/O status data.

  • Page 264: I/O Udp Settings

    Settings I/O UDP Settings Configure the following parameters: UDP Entry When enabled, broadcasts I/O status (data) to the specified range of IP addresses. Default: Disabled Start IP Address The first host IP address in the range of IP addresses (for IPV4 or IPV6) that the IOLAN will listen for messages from and/or send messages to.

  • Page 265: Temperature Functionality

    Settings Temperature Functionality Overview tab configures the temperature scale settings for T4 models. Temperature Field Descriptions Configure the following parameter: Temperature Scale Select the temperature scale that will be used to display temperature data. Data Options: Fahrenheit or Celsius Default: Celsius...

  • Page 266: Channels

    (monitored by an Analog channel) a syslog message is sent to the Monitoring Application. The Monitoring Application then sends a command to the IOLAN via the Perle API that causes the Relay channel to activate an internal freezer dehumidifier. The relay is turned off when the Analog channel sends a clear syslog message to the Monitoring Application and the Relay channel is deactivated.

  • Page 267: Field Descriptions

    Channels Field Descriptions Configure the following parameters: Description Provide a description of the channel, making it easier to identify. Data Options: Maximum 20 characters, including spaces Type Select the type of input being measured. Data Options: Current or Voltage Default: Current Range Select the range for the measurement type.

  • Page 268: Digital Input

    Channels Digital Input Overview When the channel is set for digital input, it monitors voltage or current. Note that the internal jumpers must match the software setting and must be set to Input, which is the default; see Digital I/O Module on page 412 to find out how to set the internal jumpers.

  • Page 269: Field Descriptions

    Channels Field Descriptions Configure the following parameters: Description Provide a description of the channel, making it easier to identify. Data Options: Maximum 20 characters, including spaces Input Mode When selected, the channel will be reading the status of the line (input). The internal jumpers must match the software configuration;...
  • Page 270 Channels Auto Clear Mode When enabled, automatically clears the alarm when the trigger condition changes; for example, if the and the alarm is triggered, once Trigger Inactive the input becomes active again, the alarm will automatically be cleared Default: Enabled Manual Clear When enabled, a triggered alarm must be manually cleared.

  • Page 271: Digital Output

    In an industrial freezer warehouse, the IOLAN D4 is used to monitor the freezer doors. When one of the industrial freezer doors are left open for more than five minutes, the Monitoring Application (using the Perle API) starts the Digital output sink, causing the strobe light on top of the offending freezer to activate.

  • Page 272: Field Descriptions

    Channels Field Descriptions Configure the following parameters: Description Provide a description of the channel, making it easier to identify. Data Options: Maximum 20 characters, including spaces Output Mode When selected, the channel will drive the line (output). The internal jumpers must match the software configuration, so if you change this setting to Output , you will have to also change the internal hardware jumpers.
  • Page 273 Channels Pulse Mode When is set to , you can specify the manner of the pulse. Output Pulse Data Options: Continuous—Continuously pulses active and inactive. Count—Pulses an active/inactive sequence for the specified number of times. Default: Continuous Pulse Count The channel output will pulse for the specified number of times; each count consists of an active/inactive sequence.

  • Page 274: Relay

    Channels Relay Overview Relay channels can open or close a contact for a higher voltage circuit using a lower level control voltage. The Relay output channels work as a physical on/off switch, and are used to drive higher voltage devices with a lower controlling voltage. You can configure the following Relay output channel options: You can choose to manually activate/deactivate the Relay output.

  • Page 275: Field Descriptions

    Channels Field Descriptions Configure the following parameters: Description Provide a description of the channel, making it easier to identify. Data Options: Maximum 20 characters, including spaces Output Specify how the channel output will be handled. Data Options: Manual—You must manually manipulate the channel output. Pulse—Activates and deactivates the channel output activity in intervals after it is manually activated.

  • Page 276: Digital I/O Extension

    Channels Active Signal How long the channel will be active during the pulse mode. Width Range: 1-9999 x 100 ms Default: 1 (100 ms) Delay How long to delay an active-to-inactive or inactive-to-active setting after it is manually started. Range: 1-9999 x 100 ms Default: 1 (100 ms) Failsafe Action When there has been no I/O activity within the specified time (set in the I/O...

  • Page 277: Functionality

    Channels Functionality The Digital I/O extension feature requires the digital input to be connected to one or more digital outputs/relays (local or on another IOLAN model), output serial signal pins, and/or TCP/IP applications. In order to create a successful connection between the input and output or application, one side must be must be set to and the other side must be set to Listen for connection...

  • Page 278: Field Descriptions

    Channels Field Descriptions option is different depending on whether you are configuring a Digital Input Local connection or a Digital Output/Relay channel. The option for Digital Input lists all the local Local connection Digital Output channels or output serial signal pins that it is associated with. Digital Input can be connected to multiple local Digital Output or Relay channels or output serial signal pins.
  • Page 279 Channels Allow Multiple When this option is enabled, multiple I/O channels and/or TCP/IP applications Hosts to Connect can connect to this channel/serial signal pin. Default: Disabled Connect to When enabled, the channel/serial signal pin initiates communication to another I/O channel or a TCP/IP application. Default: Enabled Host Name The configured host or another IOLAN that the I/O channel will connect to.

  • Page 280: Adding/Editing Additional Hosts

    Channels Adding/Editing Additional Hosts You can define a list of hosts that the I/O channel will communicate to or a primary/backup host. Configure the following parameters: Define additional When this option is enabled, you can define up to 49 hosts/IOLANs that the hosts to connect to I/O channel or serial signal pin will attempt communicate to.
  • Page 281 Channels TCP Port Specify the TCP port that the I/O channel or serial signal pin will use to communicate to the Host Default: 0...

  • Page 282: Temperature

    Channels Temperature Temperature input channels monitor RTD or thermocouple temperature sensors inputs for the most common ranges. You can also configure severity alarms that can send an email, a syslog message, and/or an SNMP trap when an alarm is triggered or cleared; See Alarm Settings on page 284 more information about the alarms.

  • Page 283: Field Descriptions

    Channels Field Descriptions Configure the following parameters: Description Provide a description of the channel, making it easier to identify. Data Options: Maximum 20 characters, including spaces Type Specify the type of sensor you are using to measure temperature. Data Options: RTD, Thermocouple Default: RTD Range Specify the temperature range that you want to measure.

  • Page 284: Alarm Settings

    Channels Alarm Settings Analog and Temperature input models support an Alarm mechanism in which you can specify up to five severity levels of alarm triggers and clear levels; the alarm triggers/clear levels can activate in either increasing or decreasing severity levels. Each time an alarm is triggered or cleared, you can specify any combination of the following to be initiated: An SNMP trap...

  • Page 285: Advanced Analog Alarm Settings

    Channels Send Syslog Alert When enabled, sends a message to syslog when an alarm is triggered or cleared. The syslog entry includes the severity level and the value that caused the alarm to trigger or clear. The syslog message is associated with Level Critical Default: Disabled...
  • Page 286 Channels Trigger If the , an alarm is triggered when the input drops below Trigger Type the specified value; other severity level trigger values must decrease in Trigger value with each subsequent level. If the , an alarm is Trigger Type High triggered when the input is higher than the specified value;...

  • Page 287: I/O Udp

    I/O UDP I/O UDP Industrial applications often monitor the status of I/O devices such as sensors, alarms, relays, etc. by polling for I/O data. The IOLAN’s I/O UDP feature can help to minimize network traffic by broadcasting I/O status to industrial applications on specified intervals, providing I/O status in a timely manner.

  • Page 288: Analog Section

    I/O UDP Analog Section The Analog Section of the UDP packet is comprised of I/O data for each enabled Analog channel. Note: If the IOLAN I/O model does not support Analog channels, the Analog Channel Data subsection of the Analog Section will NOT be present in the UDP packet. Section Channel Analog Channel Data (for each enabled channel)

  • Page 289: Digital/Relay Section

    I/O UDP Digital/Relay Section The Digital/Relay Section of the UDP packet provides the status of Digital and Relay channels. The data for the status of each channel is represented by 1 byte, with each bit representing a channel (least significant bit format). Note: The Digital/Relay Channel Data subsection is present in the UDP packet regardless of whether or not the IOLAN model supports Digital/Relay channels.

  • Page 290: Udp Unicast Example

    I/O Modbus Slave UDP Unicast Example For an example of the I/O UDP unicast, see the sample program, , found on your CD- ioudpbcast.c ROM. I/O Modbus Slave If you have a Modbus serial or TCP application, it can access I/O connected to the IOLAN when the I/O Global Modbus Slave is enabled.

  • Page 291: Modbus Tcp Application

    Modbus I/O Access Modbus TCP Application If you have a Modbus RTU or Modbus ASCII program, you can access the I/O by connecting to the IOLAN over the network. UID: 15 Power Network IOLAN PC running a Modbus RTU I/O Digital or ASCII Output Application...

  • Page 292: I/O Coil/Register Descriptions

    Modbus I/O Access I/O Coil/Register Descriptions This section contains descriptions of I/O coils: MB_REG_DI_SENSOR—Status of Digital input. 1 is Active, 0 is Inactive. If Invert Signal configured , 0 is Active, 1 is Inactive. If input is , returns latched status. Latched MB_REG_DI_SENSOR_ALARM_STATE—Indication if input is in alarm state.

  • Page 293: Serial Port Coil/Register Descriptions

    Modbus I/O Access Serial Port Coil/Register Descriptions This section contains descriptions of serial port coils: MB_REG_DI_DSR—The status of the DSR input signal. 1 is Active, 0 is Inactive. If Invert is configured , 0 is Active, 1 is Inactive. If input is , returns latched status.

  • Page 294: A4D2/A4R2 Registers

    Modbus I/O Access A4D2/A4R2 Registers The following coils and registers are supported by the IOLAN A4D2 and A4R2 I/O models: Data Model D1/R1 D2/R2 R/W Coils: MB_REG_DI_SENSOR ----- ----- ----- ----- 6149 6150 MB_REG_DI_SENSOR_ALARM_STATE ----- ----- ----- ----- 6213 6214 MB_REG_DO_SENSOR ----- -----...

  • Page 295: D4/D2R2 Registers

    Modbus I/O Access D4/D2R2 Registers The following coils and registers are supported by the IOLAN D4 and D2R2 I/O models: Data Model D3/R1 D4/R2 Coils: MB_REG_DI_SENSOR 6145 6146 6147 6148 MB_REG_DI_SENSOR_ALARM_STATE 6209 6210 6211 6212 MB_REG_DO_SENSOR 6657 6658 6659 6660 Holding Registers: MB_REG_HR_DI_SENSOR_LATCH 6145...

  • Page 296: Trueport I/O

    TruePort I/O TruePort I/O You can see a sample API I/O over TruePort program called .c on the CD-ROM. ioapiotp TruePort/Modbus Combination If you have a Modbus serial application running on a PC that is connected to a network, you can use TruePort as a virtual serial connection to communicate with the IOLAN over the network to access I/O data.

  • Page 297: Api Over Trueport Only

    If you have a custom application that talks to a serial port, you can use TruePort as a virtual serial port to communicate with the IOLAN over the network to access I/O data using the Perle API. You also have the option of enabling SSL as a security option to encrypt the data that is communicated between the IOLAN and the host machine (SSL/TLS must be configured in the Server settings and on the TruePort host).

  • Page 298: Accessing I/O Data Via Trueport

    Accessing I/O Data Via TruePort Accessing I/O Data Via TruePort Introduction Analog and Digital I/O data, as well as output control, can be accessed in several ways. To have access from an application running on a workstation or server, the I/O Applications Program Interface (API) provided within Trueport can be used.

  • Page 299: Format Of Api Commands

    Accessing I/O Data Via TruePort Format of API Commands There are two groups of commands: Get Commands—Retrieve values of the I/O channel registers Set Commands—Set values on the I/O channel registers. Note: All commands need to be written to the COM port as a single write. I/O Channel registers are all assigned unique addresses, which need to be referenced in all of the commands.

  • Page 300: Set Commands

    Accessing I/O Data Via TruePort Example 1: Read the status of the first digital input (DI1) on a D2R2 unit. DI1 sensor is a coil register with the decimal value of 6145 (hex 0x1801). Request: 0x01 0x18 0x01 0x00 0x01 Response: 0x01 0x01 0x01 (Digital input 1 is active) Example 2: Read the values for the Inactive Signal Width, Active Signal Width, and Pulse count for the second digital output (DO2) on a D4 unit.

  • Page 301: Successful Response Format

    Accessing I/O Data Via TruePort Successful Response Format Byte(s) # of Bytes Value Command code (from request). Starting register number (see A4/T4 Registers on page 293, A4D2/A4R2 Registers on page 294, or D4/D2R2 Registers on page 295 for this value) from request. Number of registers written.

  • Page 302: Error Codes

    I/O SNMP Traps Error Codes Code Name Description Illegal Function The function code received in the query is not an allowable action for the server (or slave). Illegal Data The data address received in the query is not an allowable address for Address the server (or slave).

  • Page 303: Chapter 11 Configuring Clustering

    Select a Slave IOLAN and click this button to delete it from the clustering group. Advanced Button Select a Slave IOLAN and click this button to configure the individual Slave IOLAN’s serial ports. Advanced Clustering Slave Options on page 305 for more information. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 304: Adding Clustering Slaves

    Clustering Slave List Adding Clustering Slaves Overview When you add a clustering slave IOLAN entry, you are adding the IOLAN that users will access through this master IOLAN. Field Descriptions Configure the following parameters: Server Name Specify a name for the slave IOLAN in the clustering group. This name does not have to correspond to the proper host name, as it is just used within the IOLAN.

  • Page 305: Advanced Clustering Slave Options

    Clustering Slave List Advanced Clustering Slave Options Overview button provides a means of configuring each individual serial port’s name, connection Advanced protocol, and port association in the clustered IOLAN slave. The Clustering Slave Settings window displays each clustered serial port slave entry, you need to click the button to configure the Edit individual serial port settings.
  • Page 306 Clustering Slave List Slave TCP Port Specify the TCP Port number configured on the Slave IOLAN that is associated to the port number you are configuring. Range: 1-99999 Master TCP Port Specify the TCP port number you want to map to the Slave IOLAN TCP Port. User’s will use this TCP port number to access the Slave IOLAN’s port.

  • Page 307: Chapter 12 Configuring The Option Card

    SCS models have a built-in option card slot that supports one of the following options cards (purchased separately): Perle IOLAN modem card Perle PCI Adapter card for use with a user supplied wireless WAN card. Fiber optic card offered in Fast Ethernet or Gigabit speeds. Option Card Settings...

  • Page 308: Configuring A Wireless Wan Card

    Sony Ericsson—You are using a Sony Ericsson wireless WAN card. Use Standard Driver—If the wireless WAN card you are using is not listed, try the standard driver. Use Custom Driver—A custom driver downloaded from the Perle website. Default: Sierra Wireless AirCard 881...
  • Page 309 Configuring a Wireless WAN Card Specify the APN required by your internet provider to access their network. See the internet provider documentation for more information. User Name Specify the name required by your internet provider to access their network. Password Specify the password required by your internet provider to access their network.

  • Page 310: Configuring A Fiber Optic Card

    Configuring a Fiber Optic Card Configuring a Fiber Optic Card Overview SCS IOLAN models support the ability to replace the second Ethernet interface with a fiber optic connection. Field Descriptions Configure the following parameters: Card Specify the type of fiber card you will be using. KTI KG-500F—Gigabit fiber card.

  • Page 311: Chapter 13 Configuring The System

    The following events trigger an email notification on the for the specified System Level Reboot, Alert Level IOLAN System Failure, Error Level Authentication Failure, Notice Level Successful Login, Downloads (all), Configuration Save Commands, Info Level IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 312: Field Descriptions

    Alerts Field Descriptions Configure the following parameters: Enable Email Alert Enables/disables a global email alerts setting. Even if this option is disabled, you can still configure individual serial port email alerts. When this option is enabled, individual serial ports can inherit these email alerts settings. Default: Disabled Level Choose the event level that triggers an email notification.
  • Page 313 Alerts Encryption Choose the type of encryption desired. Valid options are; None - All information is sent in the clear. SSL - Select this if your email server requires SSL. TLS - Select this if your email server requires TLS Verify Peer when checked this will enable the validation of the certificate presented by the Certificate...

  • Page 314: Syslog

    Alerts Syslog Overview The IOLAN can be configured to send system log messages to a syslog daemon running on a remote host if the service is activated. You can configure a primary and secondary host for the syslog Syslog information and specify the level for which you want syslog information sent. Note: You must ensure that the service in the...

  • Page 315: Management

    IOLAN; this can be done in the DeviceManager, WebManager, CLI, or Menu. You must then load the perle-sds.MIB (found on the CD-ROM packaged with the IOLAN) file into your SNMP manager before you connect to the IOLAN.
  • Page 316 Management Internet Address The IP address of the SNMP manager that will send requests to the IOLAN. If the address is , any SNMP manager with the name can Community 0.0.0.0 access the IOLAN. If you specify a network address, for example , any SNMP manager within the local network with the 172.16.0.0 name can access the IOLAN.
  • Page 317 Management V3 Read-Only Auth Specify the authentication algorithm that will be used for the read-only user. Algorithm Data Options: MD5, SHA Default: MD5 V3 Read-Only Auth Type in the read-only user’s authentication password. Password V3 Read-Only Retype the user’s authentication password. Confirm Password V3 Read-Only Specify the read-only user’s privacy algorithm (encryption).

  • Page 318: Snmp Traps Tab Field Descriptions

    Management SNMP Traps Tab Field Descriptions Configure the following parameters: Check this box to enable the entry of the trap information. Trap checkbox Internet Address The IP address of the SNMP manager that will send requests to the IOLAN. If the address is , any SNMP manager with the name can...

  • Page 319: Time

    Management This field identifies the system sending the traps to the host receiving the traps. V3 Trap User Same user name is used for all traps sent by this system. Select the security level for the V3 traps. This must match the configuration set V3 Trap Security up in the SNMP manager.

  • Page 320: Network Time Tab Field Descriptions

    Management Network Time Tab Field Descriptions You can configure your SNTP client in the IOLAN to automatically synchronize the IOLAN’s time. Configure the following parameters: SNTP Mode The SNTP mode. Data Options: None—SNTP is turned off. Unicast—Sends a request packet periodically to the Primary host. If communication with the Primary host fails, the request will be sent to the Secondary host.

  • Page 321: Time Zone/Summer Time Tab Field Descriptions

    Management Time Zone/Summer Time Tab Field Descriptions You can configure an automatic summer time (daylight savings time) time change. Configure the following parameters: Time Zone Name The name of the time zone to be displayed during standard time. Field Format: Maximum 4 characters and minimum 3 characters (do not use angled brackets <...

  • Page 322: Custom App/Plugin

    Custom App/Plugin Overview You can create custom applications for the IOLAN by using the Perle SDK. See the SDK Programmer’s Guide (the SDK and guide are accessible via a request form located on the Perle website at ) for information about the www.perle.com/supportfiles/SDK_Request.shtml...

  • Page 323: Advanced

    Management Advanced Overview Review the configuration options in the Advanced page to determine if any of them apply to your implementation. Advanced Tab Field Descriptions Configure the following parameters:...

  • Page 324: Bootup Files Tab Field Descriptions

    Use a Generic When set, and the user connects to the IOLAN using WebManager, the WebManager WebManager login screen that is displayed is generic — the Perle banner, Login Screen IOLAN model name, and firmware version are not displayed to the user.
  • Page 325 Management Configure the following parameters: Firmware Host The host name or IP address of the server that contains the firmware file. If you use a host name, it must exist in the IOLAN’s host table or be resolved by DNS. Field Format: Resolvable host name, IPv4 address, IPv6 address Firmware File The path and file name, relative to the default path of your TFTP server...

  • Page 326: Message Of The Day (Motd) Tab Field Descriptions

    Management Message of the Day (MOTD) Tab Field Descriptions The message of the day is displayed when users log into the IOLAN through a telnet or SSH session or through WebManager or EasyPort Web. There are two ways to retrieve the message of the day to be displayed to users when they log into the IOLAN: The message of the day file is retrieved from a TFPT server every time a user logs into the IOLAN.

  • Page 327: Tftp Tab Field Descriptions

    Management TFTP Tab Field Descriptions You must have a TFTP server running on any host that you are uploading or downloading files to/from. Note: TFTP file transfers send via UDP packets. When the packet delivery is interrupted for any reason and a timeout occurs, that packet is resent if the retry count allows it. Therefore, if a very large file is being transferred and is interrupted, the entire file is not resent, just the part of the file that was not received.

  • Page 328: Sftp Tab Field Descriptions

    Management SFTP Tab Field Descriptions You must have a SFTP server running on any host that you are uploading or downloading files to/from. These are global SFTP settings. They are used whenever the user specifies “SFTP” as the protocol to be used for the file transfer.
  • Page 329 Management Authentication DSA Allow DSA to be used as the method of authenticating the IOLAN. Authentication Allow “Keyboard Interactive” to be used as the method of authenticating the Keyboard IOLAN. Interactive...

  • Page 330: Console Port Tab Field Descriptions

    Management Console Port Tab Field Descriptions This tab is found on rack mount models and is used to configure the Admin/Console port. Configure the following parameters: Baud Rate Specifies the baud rate of the line connected to the dedicated console port. Data Options: 9600, 19200, 38400, 57600, 115200 Default: 9600 Flow Control...

  • Page 331: Chapter 14 Controlling The Rps, I/O Channels, And Ipsec Tunnels

    Resets all the RPS plugs to the default state as configured in the Power State Button profile settings. Management Plug Control Button Displays a window that allows you to manage the individual plugs on the RPS. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 332: Plug Control

    RPS Control Plug Control Overview When you click the button, you can power on/off individual plugs. Plug Control Field Descriptions The “Power Status” field above can contain the following values; • On - Power is currently being applied to the plug. •...
  • Page 333 RPS Control Power Controls the power state of the plug as follows; On Button - Turns the selected plug on. Off Button - Turns the selected plug off. Cycle Button - Turns the selected plug off and then on. Monitor Host If host monitoring has been enabled on this plug, these buttons control the state of the feature as follows;...

  • Page 334: Serial Port Power Control

    Serial Port Power Control Serial Port Power Control Overview window allows you to manage the power plugs that have been Serial Port Power Control associated with the serial devices connected to the IOLAN. Field Descriptions The following buttons are available: On Button Turns the selected plug on.

  • Page 335: I/O Channels

    I/O Channels I/O Channels Overview When the DeviceManager is connected to an I/O model IOLAN, the I/O Status/Control option is available. You can view the I/O status and manually control such options as clearing alarms, clearing minimum/maximum values, resetting the channel(s), and activating/deactivating output. The following buttons are available: Reset Channel Resets the highlighted channel (click on a channel to highlight it).

  • Page 336: Ipsec Tunnel Control

    IPsec Tunnel Control IPsec Tunnel Control You can start, stop, and restart all the IPsec tunnels. When you start the IPsec tunnels, the Boot configured for each IPsec tunnel is what determines its state. Action The following buttons are available: Start Button Starts all IPsec VPN tunnels.

  • Page 337: Chapter 15 System Administration

    In the Backup group box, select the format ( ) in which you want to save the Binary Text file. Either file format can be imported into the DeviceManager and downloaded to the IOLAN in the future. Click the button. Backup Configuration IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 338: Downloading Configuration Files

    Managing Configuration Files Downloading Configuration Files You can download a configuration file to the IOLAN by doing the following: In DeviceManager: Connect to the IOLAN to retrieve the current configuration file. Open the configuration file you want to download to the IOLAN by selecting File Import and then browsing to the configuration file.

  • Page 339: Downloading Configuration Files To Multiple Iolans

    Managing Configuration Files Downloading Configuration Files to Multiple IOLANs You can download a configuration file to multiple IOLANs at the same time by doing the following in DeviceManager (DeviceManager is the only configurator that does this function): Select IOLAN Tools Download Configuration to Multiple Specify the IOLANs that you want to download the configuration to: Enter the following information for each IOLAN that you want to configure with the same...

  • Page 340: Uploading Configuration Files

    Managing Configuration Files Click the button to start the download process. A status window will display with Download> the configuration download status. Uploading Configuration Files When you upload a configuration to the DeviceManager, you are uploading the IOLAN’s working configuration file. In most other configurators (the exception being SNMP), you are always seeing the working configuration file.

  • Page 341: Resetting The Iolan To The Default Configuration

    The RESET button is available on all IOLAN models (except medical unit models). The button allows you to reset the IOLAN to its Perle or custom factory default configuration. The Power/Ready LED color and the resetting of the IOLAN default configuration vary depending on how long you press and hold the RESET button, as shown in the table below.

  • Page 342: Calibrating Voltage

    Calibrating I/O Calibrating Voltage When calibrating the IOLAN Analog input for voltage, you will need a calibration meter that is better than .1% volts precision. When you calibrate one channel, all voltage channels are automatically calibrated for that range; if another channel is set for a different range, you will need to calibrate that channel separately, but all channels that use that range are also automatically calibrated.

  • Page 343: Calibrating Analog Channels

    Calibrating I/O Calibrating Analog Channels Analog Input can be calibrated for Analog and Temperature IOLAN models. Select the channel you want to calibrate. This example uses an A4 model that has channel A1 set to Current with a Range of 0 to 20mA. If you have not disabled confirmation messages ( in DeviceManager only), you will Tools...

  • Page 344: Setting The Iolan's Date And Time

    You can reset the IOLAN to its factory default configuration by selecting Tools Reset Reset to in DeviceManager and in WebManager. Factory Default Administration Reset Factory Defaults The IOLAN will automatically reboot itself with the Perle factory default or custom factory default configuration.

  • Page 345: Resetting The Securid Node Secret

    Resetting the SecurID Node Secret Resetting the SecurID Node Secret If you are using SecurID external authentication, you can select Tools Reset Reset SecurID Node in DeviceManager and in WebManager to reset the Secret Administration Reset SecurID Secret node secret. You do not need to reboot the IOLAN for this to take effect, it works instantly. Language Support Two language files, in addition to English, are supplied on the supplemental CD, French and German.

  • Page 346: Translation Guidance

    Language Support Translation Guidance To help you with your translation, of supplied ASCII text language files we offer the following guidance: The IOLAN will support languages other than English (and the supplied German and French languages). The English language file, , displays the character length of each line english.txt at the beginning of the line.

  • Page 347: Downloading Terminal Definitions

    Downloading Terminal Definitions Downloading Terminal Definitions All terminal types can be used on the IOLAN. Some terminal types which are not already defined in the IOLAN, however, are unable to use Full Screen mode (menus) and may not be able to page through sessions properly.

  • Page 348: Resetting Configuration Parameters

    . These capabilities can be found in the documentation supplied with the terminal. Resetting Configuration Parameters You can reset the IOLAN to its factory default settings (this will reset it to the Perle factory default or custom factory default settings, depending on what has been configured) through any of the following...

  • Page 349: Lost Admin Password

    Lost admin Password Lost admin Password If the admin user password is lost, there are only two possible ways to recover it: reset the IOLAN to the factory defaults have another user that has level rights, if one is already configured, reset the admin Admin password...

  • Page 350: Chapter 16 Applications

    General attempt to communicate with. Still on the tab, click the button to configure global Slave General Advanced Slave Settings Gateway settings. For specialized configuration options, select the tab and configure as required. Advanced IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.1...

  • Page 351: Modbus Gateway Settings

    Configuring Modbus Modbus Gateway Settings The scenarios in this section are used to illustrate how the IOLAN’s Modbus Gateway settings are incorporated into a Modbus device environment. Depending on how your Modbus Master or Slave devices are distributed, the IOLAN can act as both a Slave and Master Gateway(s) on a multiport IOLAN or as either a Slave or Master Gateway on a single port IOLAN.

  • Page 352: Modbus Serial Port Settings

    Configuring Modbus Modbus Serial Port Settings Modbus Master Settings When the Modbus Masters is attached to the IOLAN’s serial port, configure that serial port to the profile acting as a Modbus Master. You must configure the Modbus TCP Slaves Modbus Gateway on the TCP/Ethernet side so the IOLAN can properly route messages, using the Modbus Slave’s UIDs, to the appropriate TCP-attached devices.

  • Page 353: Modbus Slave Settings

    Configuring Modbus Modbus Slave Settings When you have Modbus Slaves on the serial side of the IOLAN, configure the serial port to the profile acting as a Modbus Slave. There is only one Slave Gateway in the IOLAN, Modbus Gateway so all Modbus serial Slaves must be configured uniquely for that one Slave Gateway;...

  • Page 354: Configuring Ppp Dial On Demand

    Configuring PPP Dial On Demand Configuring PPP Dial On Demand The IOLAN can be configured to access remote networks via modems connected to the serial interface of the IOLAN. By configuring the IOLAN for the profile, data that Remote Access (PPP) is destined for the remote network will initiate a modem connection to the remote network to route the data to its appropriate destination.

  • Page 355: Setting Up Printers

    Setting Up Printers Next you need to create a gateway and destination route entry. Select , and Network Advanced tab. Route List For the destination, if you want the connection to be able to reach any host in the remote network, set the and specify the network IP address and subnet/prefix bits;...

  • Page 356: Remote Printing Using Rcp

    Setting Up Printers Remote Printing Using RCP When setting up a serial port that accesses a printer using RCP, do the following: Set the serial port to and configure the , and Printer Speed Flow Control Stop Bits Parity Bits parameters so that they match the printer’s port settings.

  • Page 357: Configuring A Virtual Private Network

    Configuring a Virtual Private Network Configuring a Virtual Private Network You can configure the IOLAN to act as a Virtual Private Network (VPN) gateway using the IPsec protocol. Any of the following scenarios can be configured using one IOLAN and a host/server running IPsec software or two IOLANs, each acting as the VPN gateway.
  • Page 358 Configuring a Virtual Private Network...
  • Page 359 Configuring a Virtual Private Network Use a utility (for example, Openswan’s newhostkey/showhostkey utilities) to generate the RSA signature public key. Copy the public key portion to a file using the following format: <description>=<keydata> or just <keydata> For example: # RSA 1024 bits scs48_vpn Tue Jan 3 15:29:33 2006...

  • Page 360: Network-To-Network

    Configuring a Virtual Private Network Network-to-Network The following examples shows how to configure a network-to-network IPsec tunnel. This example uses the X.509 Certificate authentication method, so it includes the configuration requirements for the X.509 certificate. is enabled in this example (on both sides) because the NAT Traversal (NAT_T) VPN tunnel is going private network to public network to private network.

  • Page 361: Host-To-Host

    Configuring a Virtual Private Network If the signer of the remote X.509 certificate has not already been included in the CA list file that has already been downloaded to the IOLAN, you need to add (append) the signer of the X.509 certificate to the CA list file and then download the file to the IOLAN by selecting Tools .
  • Page 362 Configuring a Virtual Private Network is entered for the because the IP address is DHCP assigned Local IP Address %defaultroute and is therefore subject to change. The following window configures the Right IOLAN VPN Gateway: is entered for the because the IP address is DHCP assigned Local IP Address %defaultroute and is therefore subject to change.

  • Page 363: Vpn Client-To-Network

    Configuring a Virtual Private Network VPN Client-to-Network The following example shows how to configure a VPN client-to-network IPsec tunnel. In this example, the IOLAN will accept VPN connections from multiple VPN clients on private networks that want to access the public subnetwork through the VPN gateway.

  • Page 364: Configuring Http Tunnels

    Configuring HTTP Tunnels Configuring HTTP Tunnels Note: When HTTP tunneling is used TCP and UDP ports 50000 and above are reserved and should not be configured by the user. Serial-to Serial The following example will demonstrate how to set up a serial device (VT100 Terminal) to serial device (Linux host, console port) connection via an HTTPS tunnel.
  • Page 365 Configuring HTTP Tunnels Configure a “Listen for connection” HTTP tunnel on IOLAN 2 Match name on IOLAN 1 Check HTTPS for se- cure tunnel connection. This must match config- uration IOLAN 1 On IOLAN 1, under Serial port configuration, select serial ports and configure for Terminal profile. Specify a terminal type Protocol - Telnet Add host IP address...

  • Page 366: Serial-To Host

    Configuring HTTP Tunnels On IOLAN 2, under serial port configuration, select serial port and configure for Console Management profile. Protocol - Telnet TCP port number must match TCP port number on IOLAN 1 The setup for HTTP Tunnel serial-to-serial is now complete Serial-to Host The following example will demonstrate how to setup a serial device (Point of Sale terminal) to an IP host (100.10.60.3) connection via an HTTP tunnel.
  • Page 367 Configuring HTTP Tunnels Configure a “connect to” HTTP tunnel on IOLAN 1 Match name on IOLAN 2 IP address of IOLAN 2 Configure a “Listen for connection” HTTP tunnel on IOLAN 2 Match name on IOLAN 1 Add The IP host to the host table on IOLAN 2.

  • Page 368: Host-To Host

    Configuring HTTP Tunnels Configure the serial port on IOLAN 2, as follows; Use TCP Sockets Select “connect to” Select the IP host from host table. Match TCP port num- ber IP host is listening Configure connection to use “tunnel1”. When IOLAN 1 boots, it will establish an HTTP tunnel to IOLAN 2. IOLAN 2 will initiate a connection between the serial device and the IP host.
  • Page 369 Configuring HTTP Tunnels TFTP Server TFTP Client IOLAN 1 IOLAN 2 10.10.50.2 100.10.50.1 100.10.50.60 10.10.100.2 HTTP Tunnel Data Configure a “connect to” HTTP tunnel on IOLAN 1 Match name on IOLAN 2 IP address of IOLAN 2...
  • Page 370 Configuring HTTP Tunnels Configure a “Listen for connection” HTTP tunnel. Match name on IOLAN 1 On IOLAN 1, under HTTP Tunnel, add a Tunnel destination. Select predefined tunnel entry IP address of TFTP Server Select UDP Destination Port number for TFTP packets Local Port number for TFTP packets...

  • Page 371: Tunnel Relay

    Configuring HTTP Tunnels Tunnel Relay The following example will demonstrate how to setup an IP host (10.10.10.10) to an IP Host (10.10.11.11) connection using HTTP tunnels when both hosts are sitting behind a firewall. To do this, a third IOLAN which is not behind a firewall is required. Because IOLAN 1 and IOLAN 3 are both behind a firewall, each will need to initiate a connection to IOLAN2 who is in the open.
  • Page 372 Configuring HTTP Tunnels Configure a “Listen for connection” HTTP tunnel on IOLAN 2 Match name on IOLAN 1 Configure a second “Listen for connection to IOLAN Match name on IOLAN 3...
  • Page 373 Configuring HTTP Tunnels Configure a “connect to” HTTP tunnel on IOLAN 3 Match name on IOLAN 2 IP address of IOLAN 2 On IOLAN 1, under HTTP Tunnel, add a Tunnel destination Select tunnel1 Select Same asTunnel Select TCP Destination port num- ber to be used by IOLAN 1 for commu- nications.
  • Page 374 Configuring HTTP Tunnels On IOLAN 2, under HTTP Tunnel, add a Tunnel destination. Select tunnel2 IP address of final destination Telnet host Select TCP Destination port set to 23 for Telnet protocol Local port number to be used by IOLAN 2 for communications.

  • Page 375: Appendix A Radius And Tacacs

    If the user is connected to a physical port then the port number of the port is sent. If the user is connected to the IOLAN itself then a port number of 0 is sent. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...
  • Page 376 RADIUS Type Name Description Service-Type Indicates the service to use to connect the user to the IOLAN. A value of 6 indicates administrative access to the IOLAN. Supported values are: 1—Login 3—Callback-Login Equivalent to the IOLAN set by User Service Type 15, Login-Service.
  • Page 377 Class Received attributes are send in the Accounting Reply messages. Vendor-Specific Perle’s defined attributes for line access rights and user level. See Perle RADIUS Dictionary Example on page 382 for an example of this file.
  • Page 378 RADIUS Type Name Description NAS-Port-Type For reverse telnet and reverse ssh connections, a type of Virtual (5) will be sent. For a PPP connection type a type of Async (0) will be sent. For all direct connect service types a type of Async (0) will be sent.

  • Page 379: Accounting Message

    RADIUS Accounting Message This section describes the attributes which will be included by the IOLAN when sending an accounting message to the RADIUS server. Type Name Description User-Name The name of the user to be authenticated. NAS-IP-Address IP Address of IOLAN LAN interface. NAS-Port If the user is connected to a physical port then the port number of the port is sent.

  • Page 380: Mapped Radius Parameters To Iolan Parameters

    RADIUS Type Name Description Acct-Session-Time Number of seconds for which the user has been connected to a specific session. Acct-Input-Packets Number of packets which were received from the user during this session. Acct-Output-Packets Number of packets which were transmitted to the user during this session.
  • Page 381 RADIUS Framed-Address Remote IP Address field under either SLIP or PPP. Caution: the exception to the above rule is value of Framed-Address 255.255.255.254. When this value is specified in the RADIUS file, the unit will use the Remote IP address configured for a PPP line in the IOLAN.

  • Page 382: Perle Radius Dictionary Example

    RADIUS users to have this level of configuration. See below for an example of the Perle defined attributes for the RADIUS server for a 4-port IOLAN (although the dictionary can contain 48 ports, even if they are not all defined): # Perle dictionary.
  • Page 383 ATTRIBUTE Perle-Line-Access-Port-46 146 integer Perle ATTRIBUTE Perle-Line-Access-Port-47 147 integer Perle ATTRIBUTE Perle-Line-Access-Port-48 148 integer Perle ATTRIBUTE Perle-Line-Access-Port-49 149 integer Perle Perle Clustered Port Access Values VALUE Perle-Clustered-Port-Access Disabled VALUE Perle-Clustered-Port-Access Enabled Perle User Level Values VALUE Perle-User-Level Admin VALUE Perle-User-Level...

  • Page 384: Tacacs

    TACACS+ VALUE Perle-Line-Access-Port-3 Read-Output-Input-Write 7 VALUE Perle-Line-Access-Port-4 Disabled VALUE Perle-Line-Access-Port-4 Read-Write VALUE Perle-Line-Access-Port-4 Read-Input VALUE Perle-Line-Access-Port-4 Read-Input-Write VALUE Perle-Line-Access-Port-4 Read-Output VALUE Perle-Line-Access-Port-4 Read-Output-Write VALUE Perle-Line-Access-Port-4 Read-Output-Input VALUE Perle-Line-Access-Port-4 Read-Output-Input-Write 7 TACACS+ Although TACACS+ can be used strictly for external authentication, it can also be used to configure Serial Port and User parameters.
  • Page 385 TACACS+ Name Value(s) Description service = tcp_clear Settings when Perle_User_Service is set to 2. addr = IPv4 or IPv6 address port = TCP port number service = slip Settings when Perle_User_Service is set to 3. routing = true (Send and Listen) false (None) addr = IPv4 or IPv6 address...

  • Page 386: Accessing The Iolan Through A Serial Port User Example Settings386

    TACACS+ Accessing the IOLAN Through a Serial Port User Example Settings The following example shows the parameters that can be set for users who are accessing the IOLAN from the serial side. These settings should be included in the TACACS+ user configuration file. Service = EXEC priv-lvl = x # x = 12-15 (Admin)

  • Page 387: Accessing The Iolan From The Network Users

    TACACS+ service = ppp routing=x # x = true (Send and Listen) # x = false (None) addr = x.x.x.x # ipv4 or ipv6 addr ppp-vj-slot-compression = x # x =true or false callback-dialstring = x # x = number to callback on service = ssh addr = x.x.x.x # ipv4 or ipv6 addr...

  • Page 388: Accessing The Iolan From The Network User Example Settings

    TACACS+ Accessing the IOLAN from the Network User Example Settings The following example shows the parameters that can be set for users who are accessing the IOLAN from the Ethernet side. These settings should be included in the TACACS+ user configuration file. # Settings for telnet/SSH access service = raccess priv-lvl = x...

  • Page 389: Appendix B Ssl/Tls Ciphers

    Kx=RSA Au=RSA Enc=RC4 Mac=SHA1 RC4-MD5 SSLv3 Kx=RSA Au=RSA Enc=RC4 Mac=MD5 RC4-MD5 SSLv2 Kx=RSA Au=RSA Enc=RC4 Mac=MD5 RC4-64-MD5 SSLv2 Kx=RSA Au=RSA Enc=RC4 Mac=MD5 EDH-RSA-DES-CBC-SHA SSLv3 Kx=DH Au=RSA Enc=DES Mac=SHA1 EDH-DSS-DES-CBC-SHA SSLv3 Kx=DH Au=DSS Enc=DES Mac=SHA1 IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...
  • Page 390 Valid SSL/TLS Ciphers Key- Key- Full Name Ver. Exchange Authentication Encryption Size HMAC DES-CBC-SHA SSLv3 Kx=RSA Au=RSA Enc=DES Mac=SHA1 DES-CBC-MD5 SSLv2 Kx=RSA Au=RSA Enc=DES Mac=MD5 EXP-EDH-RSA-DES-CBC-SHA SSLv3 Kx=DH(512) Au=RSA Enc=DES Mac=SHA1 EXP-EDH-DSS-DES-CBC-SHA SSLv3 Kx=DH(512) Au=DSS Enc=DES Mac=SHA1 EXP-DES-CBC-SHA SSLv3 Kx=RSA(512) Au=RSA Enc=DES Mac=SHA1...

  • Page 391: Appendix C Virtual Modem At Commands

    In “manual” mode, the IOLAN will not accept Register=1-255, “auto answer” incoming sessions until an ATA is issued by the mode (default) serial device. In “auto answer” mode, the IOLAN will automatically accept an incoming connection request. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 392: Command Description

    Virtual Modem Initialization Commands Command Description Options AT&Z1 Set command allows the user to store an IP address and port number or phone number to use when making a connection. The user will issue an ATDS1 to cause the IOLAN to initiate the connection.

  • Page 393: Appendix D Pinouts And Cabling Diagrams

    2 (out) 3 (in) 4 (out) 5 (in) 6 (in) 8 (in) Power out Power out Power out Power out Power in Power in Power in Power in CTS- TxD+ TxD+ DATA+ TxD- TxD- DATA- IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 394: Db25 Female

    Serial Pinouts EIA-485 EIA-485 Pinout EIA-232 EIA-422 Full Duplex Half Duplex RTS+ RTS- 20 (out) DTR RxD+ RxD+ RxD- RxD- CTS+ The power in pin (pin 12) can be 9-30V DC. DB25 Female This section defines the pinouts for the DB25 female connection used on the 1-port IOLAN. The power out pin (Pin 9) is available in the SDS model only.

  • Page 395: Rj45

    Serial Pinouts EIA-485 EIA-485 Pinout EIA-232 EIA-422 Full Duplex Half Duplex RxD- RxD- CTS+ CTS- 20 (in) TxD+ TxD+ DATA+ TxD- TxD- DATA- RTS+ The power in pin (pin 12) can be 9-30V DC. RJ45 The RJ45 serial connector is available on IOLAN rack mount, desktop, Sun/Cisco, and medical unit models.

  • Page 396: Rj45 (For Desktop And Rack Mount Models)

    Serial Pinouts RJ45 (for desktop and rack mount models) This section defines the pinouts for the RJ45 connection. 1-port, 2-port, and 4-port desktop IOLAN models have a 10-pin RJ45 connector, however they can support an 8-pin connector if there is no requirement for power in (pin 1) or power out (pin 10).

  • Page 397: Rj45 (For Scs48C/Scs32C/Scs16C/Scs8C Models)

    Serial Pinouts RJ45 (for SCS48C/SCS32C/SCS16C/SCS8C models) This section defines the pinouts for the RJ45 connection for the SCS48C/SCS32C/SCS16C/SCS8C (Sun/Cisco) models only. Pin 8 Pin 1 The following table provides pinout information, including the different pinouts for the Admin port and serial ports: Pinout EIA-232 EIA-232...
  • Page 398 RxD- RxD- The following table provides pinout information for the Admin port. For some models Perle supply’s a RJ45 Admin cable (part# 1107015-10) that should be used to connect from the Admin port on the IOLAN to the (some models) Perle supplied RJ45 to serial adapter.

  • Page 399: Rj45 (For Medical Unit Models)

    Serial Pinouts RJ45 (for medical unit models) This section defines the pinouts for the RJ45 connection for the medical unit models. Pin 10 Pin 1 The following table provides pinout information: Pinout 10-pin EIA-232 DTR (out) TxD (out) RxD (in) DCD (in) RTS (out) CTS (in)

  • Page 400: Db9 Male I/O

    RxD- TxD+ TxD+/RxD+ 8 (in) Power Over Ethernet Pinouts This section defines the pinouts for the RJ45 Ethernet connection used on the IOLAN SDS P or IOLAN SCS P models. Pin 1 Pin 8 The following table provides pinout information:...

  • Page 401: Eia-232 Cabling Diagrams

    EIA-232 Cabling Diagrams EIA-232 Cabling Diagrams This section shows how to create EIA-232 cables that are compatible with the Device Server. Terminal DB25 Connector The following diagrams show how the null modem cable should be configured when connecting to a terminal DB25.

  • Page 402: Rj45

    EIA-232 Cabling Diagrams RJ45 This cabling table does NOT apply to SCS48C/SCS32C/SCS16C/SCS8C (Sun/Cisco), SDS32C/SDS16C/SDS8C (Electrical Utility) or medical unit models. Terminal DB25 IOLAN RJ45 (DTE) 10-pin 8-pin (DSR) 20 (DTR) (RTS) 5 (CTS) (TxD) 3 (RxD) (RxD) 2 (TxD) (GND) 7 (GND) (CTS) 4 (RTS)

  • Page 403: Db9 Male

    EIA-232 Cabling Diagrams DB9 Male IOLAN DS1 Terminal DB25 DB9 Male (DTE) 3 (TxD) 3 (RxD) 2 (RxD) 2 (TxD) 7 (RTS) 5 (CTS) 8 (CTS) 4 (RTS) 6 (DSR) 20 (DTR) 5 (GND) 7 (GND) 4 (DTR) 6 (DSR) Pinouts and Cabling Diagrams 403...

  • Page 404: Modem Db25 Connector

    EIA-232 Cabling Diagrams Modem DB25 Connector The following diagrams show how a standard straight through cable should be configured when connecting to a DB25 modem. DB25 Male IOLAN DS1 Modem DB25 DB25 (DTE) (DCE) 2 (TxD) 2 (RxD) 3 (RxD) 3 (TxD) 4 (RTS) 4 (CTS)

  • Page 405: Db9 Male

    EIA-232 Cabling Diagrams DB9 Male IOLAN DS1 Modem DB25 DB9 Male (DCE) 1 (DCD) 8 (DCD) 2 (RxD) 3 (TxD) 3 (TxD) 2 (RxD) 4 (DTR) 20 (DTR) 5 (GND) 7 (GND) 6 (DSR) 6 (DSR) 7 (RTS) 4 (CTS) 8 (CTS) 5 (RTS) Pinouts and Cabling Diagrams 405...

  • Page 406: Appendix E Setting Jumpers

    , locate and jumper J1 for Full Duplex Rx (422) or locate and jumper J9 for Half Duplex Rx/Tx (485). Close the IOLAN case by replacing the case lid and the two screws. You can now power it on with the new settings. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 407: 1-Port Iolan Rj45

    Introduction 1-Port IOLAN RJ45 To change the settings, do the following: Unplug the IOLAN from the electrical outlet and disconnect everything from the box. Open the case by unscrewing the two side screws, one on each side, and lifting off the top of the case.

  • Page 408: 1-Port Iolan Db9

    Introduction 1-Port IOLAN DB9 To change the settings, do the following: Unplug the IOLAN from the electrical outlet and disconnect everything from the box. Open the case by unscrewing the two side screws, one on each side, and lifting off the top of the case.

  • Page 409: 2-Port Iolan

    Introduction 2-Port IOLAN To change the settings, do the following: Unplug the IOLAN from the electrical outlet and disconnect everything from the box. Open the case by unscrewing the two side screws, one on each side, and lifting off the top of the case.
  • Page 410 Introduction Close the IOLAN case by replacing the case lid and the two screws. You can now power it on with the new settings. Serial power in is not supported in the SDS2 PoE model. Note: Setting Jumpers 410...

  • Page 411: 4-Port Desktop Iolan

    Introduction 4-Port Desktop IOLAN To change the settings, do the following: Unplug the IOLAN from the electrical outlet and disconnect everything from the box. Open the case by unscrewing the two side screws, one on each side, and lifting off the top of the case.

  • Page 412: Digital I/O Module

    Introduction Digital I/O Module IOLANs that have Digital I/O have an input/output jumper that must be set for each channel and must match the software configuration for each channel. Depending on the model, the placement of the digital I/O board can change, so the diagram below shows how to set jumper for any digital board.To change the settings, do the following: Detach the IOLAN from the electrical power source and disconnect everything from the box.

  • Page 413: Analog Input Module

    Introduction Analog Input Module IOLANs that have Analog Input have a voltage/current jumper that must be set for each channel and must match the software configuration for each channel. To change the settings, do the following: Detach the IOLAN from the electrical power source and disconnect everything from the box. Open the case by unscrewing the five side screws, two on each side plus the grounding screw, and lifting off the top of the case.

  • Page 414: Appendix F I/O Wiring Diagrams

    If you are using a dry contact for your Digital input, for channel D1 connect one wire to D1 and the other wire to COM. The power source is supplied by the COM (common) connector. Power Source IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

  • Page 415: Digital Output Sink

    Wiring I/O Diagrams Digital Output Sink For a Digital output sink (ground) configuration for channel D1, follow the diagram below. Battery Device Digital Output Source For a Digital output source (voltage) configuration for channel D1, follow the diagram below. Battery Device I/O Wiring Diagrams 415...

  • Page 416: Analog Input

    Wiring I/O Diagrams Analog Input Make sure the Analog jumpers support the software setting; see Analog Input Module on page 413 for jumper settings. Current To connect channel A1 with a 2-wire shielded cable, connect the positive wire to A1+, the negative wire to A1-, and optionally the shield to GND.

  • Page 417: Temperature Input

    Wiring I/O Diagrams Temperature Input If you are using RTD sensors, a short detected status will be displayed if the wires are connected improperly. RTD or thermocouple sensors will display an open detection status when the circuit is broken. Thermocouple To connect to Channel A1 with a 2-wire cable, connect the positive wire to A1+ and the negative wire to A1-;...

  • Page 418: Rtd 4-Wire

    Wiring I/O Diagrams RTD 4-Wire In a 4-wire RTD configuration, connect the return wire to A1+, the excite wire to A1-, the sense wire to A1s, and leave the fourth wire disconnected. Relay Output Normally Open Contact To connect Relay channel R1 for a circuit that is normally inactive, connect one wire to the COM (common) connector and one wire to the NO (normally open) connector.

  • Page 419: Appendix G Utilities

    4,800 Currently, TruePort is supported on Linux, Windows, SCO, Solaris, and others. For a complete list of of supported operating systems, see the Perle website. For more information, see the TruePort User Guide or the TruePort Installation and Configuration Guide for Windows NT on the CD-ROM.

  • Page 420: Api I/O Access Over Trueport

    API I/O Access Over TruePort API I/O Access Over TruePort You can access IOLAN I/O data through TruePort using the Perle API. The API uses the command/response format. See the sample program, found on the product CD-ROM, ioapiotp.c for an example implementation.

  • Page 421: Error Codes

    Decoder Error Codes Code Name Description Illegal Function The function code received in the query is not an allowable action for the server (or slave). Illegal Data The data address received in the query is not an allowable address for Address the server (or slave).

  • Page 422: Appendix H Accessories

    Contact your sales representative to find out how to order the products listed in this appendix. Installing a Perle PCI Card This sections describes how to install the Perle IOLAN modem card and the Perle PCI adapter card, used with a wireless WAN card, in your SCS rack mount model. PCI Adapter Card...
  • Page 423 Installing a Perle PCI Card Unscrew the four screws along the bottom of the serial side of the SCS IOLAN. On the SCS 8- port/16-port/32-port models, this includes the screw that is at the bottom of the PCI face plate.
  • Page 424 Installing a Perle PCI Card The black bracket should then fit on the inside of the PCI adapter card bracket. Align the adapter card bracket and then insert the screw and tighten it to keep it firmly in place. 32-port model...

  • Page 425: Starter Kit (Adapters/Cable)

    Starter Kit (Adapters/Cable) Starter Kit (Adapters/Cable) The IOLAN Starter Kit includes the following for all IOLAN models (except the medical unit models): RJ45F to DB25M DTE Crossover Adapter RJ45F to DB25M DCE Modem Adapter RJ45F to DB25F DTE Crossover Adapter RJ45F to DB9M DTE Crossover Adapter RJ45F to DB9F DTE Crossover Adapter Sun/Cisco RJ45M Connector Cable for Rack Mount Models...

  • Page 426: Rj45F To Db25M Dce Modem Adapter

    Starter Kit (Adapters/Cable) RJ45F to DB25M DCE Modem Adapter The following diagram shows the IOLAN RJ45F DB25M DCE modem adapter pinouts. This is model number DBA0013. RJ45F DB25M (TxD) 4 3 (RxD) (RxD) 5 2 (TxD) (GND) 6 7 (GND) (DTR) 8 20 (DTR) (DSR) 3...

  • Page 427: Rj45F To Db25F Dte Crossover Adapter

    Starter Kit (Adapters/Cable) RJ45F to DB25F DTE Crossover Adapter The following diagram shows the IOLAN RJ45 DB25F DTE crossover adapter pinouts. This is model number DBA0010. RJ45F DB25F (TxD) 4 3 (RxD) (RxD) 5 2 (TxD) (GND) 6 7 (GND) (DTR) 8 6 (DSR) 8 (DCD)

  • Page 428: Rj45F To Db9M Dte Crossover Adapter

    Starter Kit (Adapters/Cable) RJ45F to DB9M DTE Crossover Adapter The following diagram shows the IOLAN RJ45 DB9M crossover adapter pinouts. This is model number DBA0021. RJ45F DB9M (TxD) 4 2 (RxD) (RxD) 5 3 (TxD) (GND) 6 5 (GND) (DTR) 8 1 (DCD) 6 (DSR) (DSR) 3...

  • Page 429: Rj45F To Db9F Dte Crossover Adapter

    Starter Kit (Adapters/Cable) RJ45F to DB9F DTE Crossover Adapter The following diagram shows the IOLAN RJ45F DB9F crossover adapter pinouts. This is model number DBA0020. RJ45F DB9F (TxD) 4 2 (RxD) (RxD) 5 3 (TxD) (GND) 6 5 (GND) (DTR) 8 1 (DCD) 6 (DSR) (DSR) 3...

  • Page 430: Scs48C/Scs32C/Scs16C/Scs8C Starter Kit (Adapters/Cable)430

    SCS48C/SCS32C/SCS16C/SCS8C Starter Kit (Adapters/Cable) SCS48C/SCS32C/SCS16C/SCS8C Starter Kit (Adapters/Cable) The IOLAN Starter Kit includes the following for the SCS48C/SCS32C/SCS16C/SCS8C (Sun/Cisco) models: RJ45F to DB25M DTE Crossover Adapter RJ45F to DB25M DCE Modem Adapter RJ45F to DB25F DTE Crossover Adapter RJ45F to DB9M DTE Crossover Adapter RJ45F to DB9F DTE Crossover Adapter Sun/Cisco Roll-Over Adapter for Rack Mount Models The adapters/cable can be purchased as a kit or individually.

  • Page 431: Rj45F To Db25M Dce Modem Adapter

    SCS48C/SCS32C/SCS16C/SCS8C Starter Kit (Adapters/Cable) RJ45F to DB25M DCE Modem Adapter The following diagram shows the IOLAN RJ45F DB25M DCE modem adapter pinouts. This is model number DBA0013C. RJ45F DB25M (TxD) 3 2 (TxD) (RxD) 6 3 (RxD) (GND) 4 7 (GND) (GND) 5 (DTR) 2 20 (DTR)

  • Page 432: Rj45F To Db25F Dte Crossover Adapter

    SCS48C/SCS32C/SCS16C/SCS8C Starter Kit (Adapters/Cable) RJ45F to DB25F DTE Crossover Adapter The following diagram shows the IOLAN RJ45 DB25F DTE crossover adapter pinouts. This is model number DBA0010C. RJ45F DB25F (TxD) 3 3 (RxD) (RxD) 6 2 (TxD) (GND) 4 7 (GND) (GND) 5 (DTR) 2 6 (DSR)

  • Page 433: Rj45F To Db9M Dte Crossover Adapter

    SCS48C/SCS32C/SCS16C/SCS8C Starter Kit (Adapters/Cable) RJ45F to DB9M DTE Crossover Adapter The following diagram shows the IOLAN RJ45 DB9M crossover adapter pinouts. This is model number DBA0021C. RJ45F DB9M (TxD) 3 2 (RxD) (RxD) 6 3 (TxD) (GND) 4 5 (GND) (GND) 5 (DTR) 2 1 (DCD)

  • Page 434: Rj45F To Db9F Dte Crossover Adapter

    SCS48C/SCS32C/SCS16C/SCS8C Starter Kit (Adapters/Cable) RJ45F to DB9F DTE Crossover Adapter The following diagram shows the IOLAN RJ45F DB9F crossover adapter pinouts. This is model number DBA0020C. RJ45F DB9F (TxD) 3 2 (RxD) (RxD) 6 3 (TxD) (GND) 4 5 (GND) (GND) 5 (DTR) 2 1 (DCD)

  • Page 435: Appendix I Troubleshooting

    If the bootloader option does not appear when you reboot the IOLAN (to load new firmware), you need to make arrangements to return the IOLAN. If you purchased the IOLAN less than 30 days before this problem appears, contact your distributor; otherwise, see the Perle web site ( ) for factory service information. www.Perle.com Note: No factory service can be performed on IOLANs that have not been registered.

  • Page 436: Power/Ready Led Labels

    Communication Issues Power/Ready LED Labels The Power/Ready LED label varies depending on the IOLAN model, as shown in the table below. IOLAN Model LED Label Desktop Power/Ready Rack mount System Ready Medical unit Communication Issues General communication checks and practices are as follows: Are your cables connected and correctly configured? If you are using EIA-232, see EIA-232 Cabling Diagrams on page 401...

  • Page 437: Host Problems

    Host Problems Host Problems Cannot access a host by name: If using DNS or if DNS is required, ensure a nameserver is configured on your IOLAN and is accessible (ping it). If not using DNS, verify that the host is configured in the .

  • Page 438: Login Problems

    Login Problems Login Problems You cannot obtain a login on any of the serial ports Connect via the Admin port and check the settings of the front-mounted ports; they have probably been set to a profile that does support serial connections, such as the Console Management profile (in CLI or Menu, ‘direct’...

  • Page 439: Unknown Ip Address

    Unknown IP Address Unknown IP Address You have already configured the IOLAN and you do know your password, and have lost, misconfigured, or don't know the IP address of the IOLAN, so you cannot obtain a successful login. If the IOLAN resides within the local network segment, you can use DeviceManager to find the IOLAN.

  • Page 440: Modem Problems

    Modem Problems Modem Problems The IOLAN is not initializing the modem. Check your is set to . If your line service is set to any other type, the Line Service SLIP IOLAN will not initialize a modem. You will need to configure the modem manually. PPP Problems The link fails on start-up when there are remote IP addresses set for both a user ( Framed IP...

  • Page 441: Ssl/Tls

    SSL/TLS SSL/TLS If you are experiencing problems obtaining a successful SSL/TLS connection, you can set your and view the syslog for the following messages: Syslog Level Notice Line not SSL enabled. Abort connection when a user who is configured for Service SSL_RAW tries to login on the serial port.

  • Page 442: Ipv6 Issues

    IPv6 Issues IPv6 Issues You are not seeing the IPv6 address value when you attempt to connect to the IOLAN. Windows Vista and Server 2008 operating systems have IPv6 support already enabled, however, you will have to install IPv6 support for Windows XP. To install IPv6 support in Windows XP, do the following: In Control Panel, double-click the icon.

  • Page 443: Contacting Technical Support

    Perle offers free technical support to Perle Authorized Distributors and Registered Perle Resellers. If you bought your product from a registered Perle supplier, you must contact their Technical Support department; they are qualified to deal with your problem. Have Your Product Information Ready...

  • Page 444: Repair Procedure

    Contacting Technical Support Repair Procedure Before sending the IOLAN for repair, you must contact your Perle supplier. If, however, you bought your product directly from Perle you can contact directly. Customers who are in Europe, Africa or Middle East can submit repair details via a website form.

  • Page 445: Glossary

    The broadcasting of messages to a specified group of workstations on a LAN, WAN, or internet. NAK (Negative A communication control character sent by the receiving destination indicating that the last Acknowledgment) message was not received correctly. IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...
  • Page 446 PAP (Password Standard authentication protocol for PPP connections. see CHAP Authentication Protocol) RADIUS (Remote An open standard network security server that communicates with the PAP protocol. Authentication Dial In Users Services) Reverse Connection Connections that originate from a host that go directly to a serial device through the Device Server.

  • Page 447: Index

    Device Server console mode Host serial mode host-based printing setting IP address Host-to Host console mode HTTP Tunnels custom factory default configuration installing DB25 IOLAN modem card IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...
  • Page 448 Menu IOLAN+ interface local parameters Modbus remote configuration overview power in pin gateway settings DB25 female I/O access DB25 male line settings serial RJ45 TruePort power out, setting jumper mode printers console printing serial IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...
  • Page 449 L2TP/IPsec setting an IP address ARP-Ping BOOTP/DHCP DeviceManager WebManager direct connect overview IPv6 signal I/O general SNMP I/O traps support MIBs using SSH server parameters SSL certificate supported models IOLAN+ TACACS+ parameters IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.2...

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