Wlan Configuration Option | Lantronix 900-422 manual

Chapter 4: XPress DR+W

Netmask: Number of Bits for Host Part

A netmask defines the number of bits taken from the IP address that are assigned for the host part.

Netmask: Number of Bits for Host Part (0=default) (0) _

Note: Class A: 24 bits; Class B: 16 bits; Class C: 8 bits

The unit prompts for the number of host bits to be entered, then calculates the netmask, which appears in standard decimal-dot notation (for example, 255.255.255.0) when the saved parameters display.

Table 4-3. Standard IP Network Netmasks

Network Class	Host Bits		Netmask

A	24	255.0.0.0

B	16	255.255.0.0

C	8	255.255.255.0

Change Telnet Configuration Password

Setting the Telnet configuration password prevents unauthorized access to Setup Mode through a Telnet connection to port 9999 or through web pages. The password must have 4 characters.

Change telnet config password (N) ? _

An enhanced password setting (for Telnet access only) of 16 characters is available under Security Settings (Option 6) on page 89.

Note: You do not need a password to access the Setup Mode window by a serial connection.

Change DHCP Device Name:

Change the DHCP name if the network is DHCP-enabled.

Change DHCP device name (not set) ? (N) N

Enter new DHCP device name :

WLAN Configuration (Option 4)

Without adequate protection, a wireless LAN is susceptible to access by unauthorized users. For that reason, XPress DR+W features the WPA security standard, based on IEEE802.11i. WEP is provided for backwards compatibility and interaction with older devices.

Note: Due to regulations, the country-specific setting has been removed from the setup menu and Web Manager. We provide a separate utility for changing the Country/Zone setting. The utility is called SetZone and is included in the XPress DR+W package. It is also available for download from the Lantronix web site.

The syntax is SetZone <IP address> [<zone abbreviation>]

XPress DR+ User Guide

900-422 specifications

The Lantronix 900-422 is a robust industrial device used primarily for remote access and management applications. Known for its reliability and versatility, this product caters to a variety of sectors, including telecommunications, manufacturing, and energy management.

One of the standout features of the Lantronix 900-422 is its ability to provide secure remote management capabilities. With built-in support for secure protocols like SSH and SSL, users can confidently access and control devices over the internet while ensuring data integrity and confidentiality. This security is crucial for applications where sensitive information is transmitted.

The device is equipped with a versatile multi-port serial connectivity option. With support for multiple serial communication protocols, including RS-232 and RS-485, the 900-422 can seamlessly interface with various types of industrial equipment and sensors. This adaptability enhances its usability in diverse environments and tasks, from monitoring weather stations to managing industrial machines.

Another significant characteristic of the Lantronix 900-422 is its compact and rugged design, making it suitable for installation in harsh industrial settings. Its durable exterior is resistant to dust and moisture, ensuring that it maintains performance even in challenging conditions.

The device also features an intuitive web-based interface, simplifying configuration and management. With this graphical user interface, users can quickly set up the device, manage settings, and monitor connected devices, all from a centralized location. This ease of use significantly reduces the time and effort needed for system administrators to maintain their networks.

Additionally, the Lantronix 900-422 is equipped with advanced monitoring and diagnostic tools. Users can track performance metrics and receive alerts for potential issues, enabling proactive maintenance and reducing downtime. The combination of real-time monitoring and remote access capabilities allows organizations to streamline their operations and respond swiftly to any anomalies.

Overall, the Lantronix 900-422 stands out as a reliable solution for remote device access and management. Its blend of security, versatility, and user-friendly features ensures that it meets the diverse needs of modern industrial applications, making it an essential tool for any organization looking to enhance operational efficiency and reliability.

Lantronix 900-422 manual Wlan Configuration Option, Netmask Number of Bits for Host Part

Models: 900-422