Perle Systems DS1 manual Users Connecting to Serial Devices, Users Connecting to the LAN

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Users Connecting to Serial Devices

Users Connecting to Serial Devices

For a user to connect to the serial device connected to the Device Server from the LAN, the Line Service must be set to Rev Telnet. The user will either access the serial device directly or go through the Easy Port Access Menu, depending on the User Level setting.

Users who are Level Admin or Normal will access the serial device directly; the user must connect to the Device Server’s IP address and port number (the DS Port parameter). The user will be asked to login with a user name and password; if this is successful, the user is automatically connected to the serial device.

Users who are Level Restricted or Menu can access the serial device through the Easy Port Access Menu, which displays the line number and name and a logout option; the user just needs to connect to the Device Server’s IP address. The user will be asked to login with a user name and password; if this is successful, the Easy Port Access Menu is displayed. Note: if the Line Service is Rev Telnet and the user uses SSH to connect to the Device Server, nothing but Logout will be displayed on the Easy Port Access Menu; the connection protocol and the Line protocol must match.

Users Connecting to the LAN

For a user to connect to the LAN through the Device Server from a serial device, the Line Service can be set to any Direct or Silent setting, plus Bidir or DSLogin.

User accounts should be created when:

zauthentication is being done locally by the Device Server.

zyou want to create predefined sessions for a user to limit that user’s access to the network.

Connecting To the Device Server

When a user connects to the Device Server, that user is authenticated and is usually set up with predefined sessions or given the opportunity to configure a Free Session to access any host using any protocol (must have a Level of at least Normal to configure a Free Session). In this example, the user must have a Line and User Service of DSLogin and DSPrompt, respectively. So, user Dennis is authenticated by the Device Server and then chooses to configure a Free Session to the HR_Server using the Telnet protocol (Dennis could have attempted to access any host on the network).

Dumb Terminal

User: Dennis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

perle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Device Server

Dennis

 

 

 

 

 

Network

Free Session: Telnet

HR_Server

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IOLAN Device Server User’s Guide, Version 1.0

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Contents Iolan DS Family DS1 User’s Guide EN 55022 1998, Class A, Note Table of Contents Installation Using the WebManager Accessing the Menu Menu ConventionsDHCP/BOOTP Using the DeviceManager Command Line Interface Server Commands Line Commands Appendix a Troubleshooting 115 Preface About This BookIntended Audience DocumentationTypeface Conventions Online HelpContacting Technical Support Making a Technical Support QueryRepair Procedure Feedback on this ManualDevice Server Features IntroductionAbout the Iolan Device Server HardwareSupported Products/Versions SoftwareSecurity Web BrowsersManaging/Accessing devices attached to the Device Server Typical Applications SummaryManaging the Device Server Network SecurityTypical Applications Summary Installation IntroductionIolan Device Server Components Powering Up the Device Server Setting JumpersSetting an Initial IP Address Using DeviceManagerARP-Ping to assign a pinging it Using a Direct Connection Using DHCP/BOOTPUsing ARP-Ping LED GuideIPv6 Network Link/10/100Pinouts PinEIA-232 Cabling Diagrams Terminal DB25 ConnectorModem DB25 Connector PC DB9 Connector Modem DB9 ConnectorConfiguration Methods Chapter DeviceManagerUsing the WebManager Accessing the MenuWebManager MenuDHCP/BOOTP Menu ConventionsSnmp Configuring the Device Server Configuring the Device ServerGeneral Device Server Configuration Console Mode vs. Serial ModeDevice Server Services Hardware ConfigurationTrueport Machine To Machine Connections Users Connecting to Serial Devices Users Connecting to the LANConnecting To the Device Server Setting Up Lines Direct/Silent/Reverse ConnectionsVirtual Modems BidirSetting Up Users User AccountsUser Levels Configuring Network Options SessionsUsers From LAN to Device Server to Serial Device HostsConfiguring Time Language supportSyslog Loading a Supplied LanguageSoftware Upgrades and Language Files Translation GuidanceDownloading Terminal Definitions Creating Terminal Definition FilesTftp Configuration For exampleResetting Configuration Parameters Lost Admin PasswordDHCP/BOOTP Parameters 192.101.34.211 /accounting/german.txt Using Starting a New SessionManage Device Server Tab Populating the Device Server ListAssigning a Temporary IP Address to a New Device Server Configuration Tab Adding/Deleting Static Device ServersConnecting to a Device Server Creating/Editing Configuration FilesWorking With the Device Server Configuration Managing a Device ServerConfiguring the Server Working With a Local Configuration FileOEM Login Line Menu String ServerServices Configuring Trueport Baud Configuring the HardwareDHCP/BOOTP client process in the Device Server Syslog Syslog client process in the Device ServerConfiguring Lines Service Line Name Serial Interface SpeedDuplex TX Driver Control Echo SuppressionDumb WYSE60 VT100 Ansi TVI925 IBM3151TE Term1, Term2, Term3 user defined terminalsBreak Hotkey Prefix Flowin Flowout Reset Keep Alive LockLine Services Raw SettingsIdle Timer Session Timer Host Name Name of the target host PortTelnet Settings Erase Echo EscapeBidir Settings UDP SettingsStart IP Address End IP Address Port VModem Settings DirectionHost Name Port Success Failure Suppress Style Configuring Users Configuring ModemsLevel Hotkey Prefix Idle Timer Session Timer Configuring Line Access Language Service Host IP TCP PortLine Access Configuring Sessions Configuring the Default UserSession Auto Configuring the Network Configuring HostsConfiguring Snmp Configuring Tftp Configuring GatewaysConfiguring Syslog Emergency Alert Critical Error Info DebugSubnet/Prefix Bits Gateway ListConfiguring Administration Tasks Configuring Bootup FilesConfiguring the Motd File Saving a Configuration To File Getting a Configuration FileConfiguring Multiple Device Servers StatisticsServer Name Password Reboot Server Downloading Device Server FirmwareIP Address Setting the Device Server’s Date and Time Rebooting the Device ServerResetting the Device Server to Factory Defaults Resetting a LineSetting DeviceManager Options Downloading a Language FileTools Command Syntax InterfaceCLI Conventions Command Shortcuts Command OptionsServer Commands Server CommandsSet Server Set Service Hardware Commands Show ServerSet Ethernet Show HardwareUser Commands Trueport Baud CommandsLogged Into the Device Server Commands Logout PingResume ScreenSet User Set User SessionShow Line Users Syslog ConsoleShow Sessions Show TermtypeTelnet TcpportConfiguring Users Set Default UserVersion Add UserIdle-timer Line-accessIp-host Phone-numberSess-timer Idle-timer Show Default User User Level Admin SyntaxOptions configureduser Show UserLine Commands Line CommandsSet Line Rev-sess-security Sess-timeBreak Hotkey-prefixReset KeepaliveMotd Stop-bitsSet Line Interface Set Line Service ConfighostServerport HostportLine Service Commands Show LineSet Telnet-Client Set UDP BothinoutnoneOutboundport StartipaddressSet Vmodem Show InterfaceShow Telnet-Client Show UDPModem Commands Show VmodemAdd Modem Delete ModemNetwork Commands Snmp CommandsAdd Community Add TrapTftp Commands Delete TrapSet Snmp Show SnmpHosts Commands Add HostDelete Host Set HostGateway Commands Add GatewayDelete Gateway Options configgatewayhost Set GatewayShow Gateways Time Commands Logging CommandsAdministration Commands Time/Date Setting CommandsBootup Commands Tftp File Transfer Commands Show BootupShow ARP NetloadMotd Commands NetsaveSet Motd Show MotdStatistic Commands Configuration StatisticsRun-Time Statistics User Level Admin Syntax uptime Show SerialUptime 110 Iolan Device Server User’s Guide, Version Troubleshooting Hardware Problems Communication IssuesGeneral communication checks and practices are as follows Host Problems Login ProblemsProblems with Terminals DHCP/BOOTP Problems Unknown IP AddressLanguage Problems Long Reboot CycleRebooting the Device Server takes a long time Utilities TrueportTrueport Glossary 118 Iolan Device Server User’s Guide, Version Bootp IndexTftp User levels User parameters 61 user sessions 40 utility Index W
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DS1 specifications

Perle Systems TS2 and DS1 are advanced serial-to-Ethernet devices designed to facilitate seamless integration of serial devices with modern IP networks. These devices serve as crucial tools for businesses looking to enhance their communication capabilities while leveraging existing infrastructure.

One of the standout features of the Perle TS2 and DS1 is their ability to support multiple serial protocols including RS232, RS422, and RS485. This versatile support allows businesses to connect various legacy devices to their networks, ensuring that critical equipment can still communicate effectively in an increasingly digital landscape.

The TS2 model is particularly noted for its dual serial ports, enabling simultaneous communication with multiple devices. This capability is invaluable for applications requiring real-time data transmission, such as remote monitoring and automated control systems. The DS1 model, on the other hand, is designed for single-port use, making it an ideal solution for smaller-scale operations or specific single-device connections.

Both the TS2 and DS1 incorporate advanced features such as configuration through a web interface, which simplifies setup and management. Users can easily access device settings and monitor performance metrics remotely, enhancing operational efficiency. These devices also support various network protocols such as TCP/IP, UDP, and ICMP, ensuring compatibility with a wide range of network architectures.

In terms of security, Perle Systems prioritize user data protection. The TS2 and DS1 offer features including SSL encryption and SSH protection, providing an added layer of security for sensitive information transmitted over the network. This is particularly important for industries where data integrity and security are paramount, such as healthcare and finance.

Additionally, the rugged design of both devices ensures reliable performance even in harsh environments. With extended temperature ratings and robust housing, the TS2 and DS1 can operate in diverse conditions without compromising functionality.

To summarize, the Perle Systems TS2 and DS1 provide a reliable and flexible solution for connecting legacy serial devices to modern networks. With their support for multiple serial protocols, web-based management, robust security features, and rugged design, these devices cater to a variety of industries looking to modernize their communication infrastructure while maintaining existing equipment. Whether for large-scale operations or smaller implementations, the TS2 and DS1 equip businesses with the tools needed for effective serial communication in an IP-driven world.