Lantronix XPort manual Protocol Support, Addresses and Port Numbers, Hardware Address, IP Address

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2: Introduction

Protocol Support

The XPort device server uses the Internet Protocol (IP) for network communications. It uses the Transmission Control Protocol (TCP) to assure that no data is lost or duplicated, and that everything sent to the connection arrives correctly at the target.

Other supported protocols include:

‹ARP, UDP, TCP, ICMP, Telnet, TFTP, AutoIP, DHCP, HTTP, and SNMP for network communications and management.

‹TCP, UDP, and Telnet for connections to the serial port.

‹TFTP for firmware and web page updates.

‹IP for addressing, routing, and data block handling over the network.

‹User Datagram Protocol (UDP) for typical datagram applications in which devices interact with other devices without maintaining a point-to-point connection.

‹SMTP for e-mail transmission.

Addresses and Port Numbers

Hardware Address

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

Example: 00-20-4A-14-01-18

IP Address

Every device connected to an IP network must have a unique IP address. This address is used to reference the specific unit.

Port Numbers

Every TCP connection and every UDP datagram is defined by a destination IP address and a port number. For example, a Telnet application commonly uses port number 23. A port number is similar to an extension on a phone system.

The unit's serial channel (port) can be associated with a specific TCP/UDP port number. Port number 9999 is reserved for access to the unit's Setup (configuration) Mode window.

XPort™ User Guide

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Contents XPort User Guide Copyright and Trademark Disclaimer and Revisions Date Rev CommentsContents Mail Settings Gpio Interface Purpose and Audience Using This GuideChapter Summary Additional Documentation XPort Integration GuideCapabilities IntroductionApplications Hardware Address Protocol SupportAddresses and Port Numbers IP AddressAssigning an IP Address Getting Started Using DeviceInstaller to Assign an IP AddressInstalling DeviceInstaller Required InformationAssigning an IP Address Select Assign a specific IP address and click NextUsing Web-Manager to Configure the Unit Lantronix Web-ManagerUnit Configuration Settings Server Properties Port Properties Edit the following fields as necessaryFlush Mode Input Buffer Connect Mode SettingsDedicated Connection Additional Settings Packing AlgorithmFactory Settings Update SettingsAccessing Setup Mode Using Setup Mode for ConfigurationUsing a Telnet Connection Using the Serial Port Setup Menu OptionsSetup Mode Configuration Parameters Set Gateway IP Address Server Configuration Network ConfigurationChange Telnet Configuration Password Netmask Number of Bits for Host PartDhcp Name Channel 1 Configuration Serial Port ParametersBaudrate Mode Option Interface ModeMode XPort-485 only Common I/F Mode Setting Binary HexFlow Control Option Hex FlowPort Number Port Numbers Reserved forConnect Mode Option Connect ModeIncoming Connection Response Autostart Automatic Connection HostlistDatagram Type Modem ModeWithout Echo Message Meaning 11. Modem Mode MessagesFull Verbose Remote IP Address Modem Mode Function Command12. Modem Mode Commands Remote Port13. Disconnect Mode Options Flush Mode Buffer FlushingDisconnect Mode Option 14. Flush Mode OptionsPack Control OptionSend Characters DisConnTime Inactivity TimeoutChannel Port Password Telnet Terminal TypeMail Settings Mail SetupExpert Settings Trigger SetupMonitor Mode at Bootup ARP Cache timeout in secondsHigh CPU Performance mode RS-485 TX Enable Active LevelDisable Telnet Setup Security SettingsDisable Snmp Snmp Community NameDisable Web Server Disable Tftp Firmware UpgradeDisable Port 77FE Hex Disable Echo PortsCommand syntax telnet Encryption TutorialDisable Port 77F0 Hex Factory DefaultsEnable Enhanced Password Channel 1 Configuration DefaultsSecurity Settings Defaults Exit Configuration ModeExpert Settings Defaults Mail SettingsGpio Interface Configurable PinsFeatures Control ProtocolByte 0 Command Types CommandsGuidelines Command 12h, Get Active Levels Command 10h, Get FunctionsCommand 11h, Get Directions Command 13h, Get Current StatesCommand 1Bh, Set States Command 1Ah, Set Active LevelsExamples Command details Obtaining Firmware Reloading Firmware Using TftpUpdating Firmware ROM FileUser Guide Monitor Mode Commands Entering Monitor Mode via the Serial PortEntering Monitor Mode via the Network Port Monitoring the NetworkCommand Command Name Function Response MeaningProblems and Error Messages TroubleshootingProblem/Message Reason Solution Address and Network Class Please try again Caps Lock is not onServer, the No Connection With Technical Support Email eutechsupp@lantronix.com

XPort specifications

The Lantronix XPort is a compact and powerful embedded networking module that enables devices to connect to the Internet and communicate over a network. Small in size yet packed with features, the XPort is ideal for applications that require network connectivity without the complexity and cost associated with traditional networking solutions.

One of the standout features of the XPort is its small form factor. Measuring just 1.6 inches by 1.9 inches, it is designed for seamless integration into a variety of devices, making it a popular choice for manufacturers looking to add networking capabilities to their products without occupying much physical space.

The XPort utilizes the robust and widely used TCP/IP protocol stack, allowing it to facilitate reliable data communication over the Internet and other IP networks. This provides developers with a familiar framework for implementing network functionality, while also ensuring compatibility with various networking standards.

Equipped with a built-in web server, the XPort allows for easy configuration and management through a standard web browser. This user-friendly feature enables developers and end users to interact with the device effortlessly, simplifying tasks such as firmware updates and network settings adjustments.

Another key technology employed in the XPort is its serial-to-Ethernet capabilities. This feature converts serial data from devices into network packets, enabling legacy devices that communicate through serial ports to be connected to modern networks. This is particularly beneficial for industries with a significant number of legacy devices still in operation.

The XPort also incorporates security features, including SSL and SSH, which help protect data transmitted over the network. These security measures are essential in today's digital landscape, where data breaches and unauthorized access are growing concerns.

With its low power consumption and versatile applications, the Lantronix XPort is suitable for a variety of IoT applications, including healthcare devices, industrial automation, and smart metering. Its ability to operate in harsh environments enhances its appeal to manufacturers looking to deploy reliable networking solutions.

In summary, the Lantronix XPort offers a blend of compact design, advanced networking capabilities, and essential security features, making it a valuable asset for any project requiring efficient network connectivity. Its compatibility with existing technologies and ease of integration make it an ideal choice for modern IoT applications.
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