User Commands

sess-timer

The amount of time, in seconds, that the session timer will run. Use this timer to forcibly close a user’s session (connection). When the session timer expires, the Device Server will end the connection. The default value is 0 (zero), meaning that the session timer will not expire (the session is open permanently, or until the user logs out). The maximum value is 4294967 seconds. The User Session Timer will override the Line Session Timer, with the exception of reverse Telnet sessions.

port

When the User Service is Telnet, this is the target port number. The default value will change based on the type of Service selected; the most common known port numbers are used as the default values.

Set User Session

Description Configures a user’s session settings. See Set User Session on page 82 for the options descriptions.

User Level Admin

Syntax set user .<username> session 1234* [auto onoff] [type offtelnet]

set user .<username> session 1234* telnet-options [host <config_host>] [port <TCP_port>]

[termtype <terminal_name>] [line-mode onoff] [map-cr-crlf onoff] [local-echo onoff]

[echo <00-7f>] [eof <00-7f>] [erase <00-7f>] [intr <00-7f>] [quit <00-7f>]

Show Default User

Description

Shows the Default User’s settings.

User Level

Admin

Syntax

show default user

Show User

Description Shows user configuration settings.

User Level Admin

Syntax show user <configured_user>.

Options <configured_user>

Show the settings for the specified user.

.

Show the settings for the current user.

Command Line Interface 89

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Perle Systems DS1 manual Show Default User, Show User, User Level Admin Syntax, Options configureduser

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.