Lantronix XPort manual Disable Tftp Firmware Upgrade, Disable Port 77FE Hex, Disable Web Server

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4: Using Setup Mode for Configuration

Disable TFTP Firmware Upgrade

This setting defaults to the N (No) option. The Y (Yes) option disables the use of TFTP to perform network firmware upgrades. With this option, you can download firmware upgrades over the serial port using DeviceInstaller’s Recover Firmware procedure. (See Recovering the Firmware Using the Serial Port on page 51.)

Disable Port 77FE (Hex)

Note: If you choose to disable this option, keep in mind that disabling both Telnet Setup and Port 77FE will prevent users from accessing the setup menu from the network.

Port 77FE is a setting that allows DeviceInstaller, Web-Manager, and custom programs to configure the unit remotely. You may wish to disable this capability for security purposes.

The default setting is the N (No) option, which enables remote configuration. You can configure the unit by using DeviceInstaller, web pages, Telnet, or serial configuration.

The Y (Yes) option disables remote configuration and web sites.

Note: The Y (Yes) option disables many of the GUI tools for configuring the unit, including the embedded Web-Manager tool.

Disable Web Server

This setting defaults to the N (option). The Y (Yes) option disables the web server.

Disable ECHO Ports

This setting controls whether the serial port echoes characters it receives.

Enable Encryption

This option displays only if you purchased the encrypted version of the Lantronix XPort. You can enable or disable (default) Rijndael encryption. Rijndael is the block cipher algorithm recently chosen by the National Institute of Science and Technology (NIST) as the Advanced Encryption Standard (AES) to be used by the US government.

To enable encryption, select the key length (128, 192 or 256 bits) and enter the encryption key in hexadecimals (32, 48, or 64, respectively). The hexadecimals are echoed as asterisks to prevent onlookers from seeing the key.

Figure 4-10. Encryption Keys

XPort™ User Guide

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Contents XPort User Guide Copyright and Trademark Date Rev Comments Disclaimer and RevisionsContents Mail Settings Gpio Interface Chapter Summary Using This GuidePurpose and Audience XPort Integration Guide Additional DocumentationApplications IntroductionCapabilities Addresses and Port Numbers Protocol SupportHardware Address IP AddressAssigning an IP Address Installing DeviceInstaller Using DeviceInstaller to Assign an IP AddressGetting Started Required InformationSelect Assign a specific IP address and click Next Assigning an IP AddressLantronix Web-Manager Using Web-Manager to Configure the UnitUnit Configuration Settings Server Properties Edit the following fields as necessary Port PropertiesDedicated Connection Connect Mode SettingsFlush Mode Input Buffer Packing Algorithm Additional SettingsUpdate Settings Factory SettingsUsing a Telnet Connection Using Setup Mode for ConfigurationAccessing Setup Mode Setup Menu Options Using the Serial PortSetup Mode Configuration Parameters Change Telnet Configuration Password Server Configuration Network ConfigurationSet Gateway IP Address Netmask Number of Bits for Host PartBaudrate Channel 1 Configuration Serial Port ParametersDhcp Name Mode XPort-485 only Interface ModeMode Option Common I/F Mode Setting Binary HexPort Number FlowFlow Control Option Hex Port Numbers Reserved forIncoming Connection Connect ModeConnect Mode Option Response Hostlist Autostart Automatic ConnectionWithout Echo Modem ModeDatagram Type Full Verbose 11. Modem Mode MessagesMessage Meaning 12. Modem Mode Commands Modem Mode Function CommandRemote IP Address Remote PortDisconnect Mode Option Flush Mode Buffer Flushing13. Disconnect Mode Options 14. Flush Mode OptionsOption Pack ControlChannel Port Password DisConnTime Inactivity TimeoutSend Characters Telnet Terminal TypeMail Setup Mail Settings Trigger Setup Expert SettingsHigh CPU Performance mode ARP Cache timeout in secondsMonitor Mode at Bootup RS-485 TX Enable Active LevelDisable Snmp Security SettingsDisable Telnet Setup Snmp Community NameDisable Port 77FE Hex Disable Tftp Firmware UpgradeDisable Web Server Disable Echo PortsEncryption Tutorial Command syntax telnetEnable Enhanced Password Factory DefaultsDisable Port 77F0 Hex Channel 1 Configuration DefaultsExpert Settings Defaults Exit Configuration ModeSecurity Settings Defaults Mail SettingsFeatures Configurable PinsGpio Interface Control ProtocolGuidelines CommandsByte 0 Command Types Command 11h, Get Directions Command 10h, Get FunctionsCommand 12h, Get Active Levels Command 13h, Get Current StatesExamples Command 1Ah, Set Active LevelsCommand 1Bh, Set States Command details Updating Firmware Using TftpObtaining Firmware Reloading Firmware ROM FileUser Guide Entering Monitor Mode via the Network Port Entering Monitor Mode via the Serial PortMonitor Mode Commands Monitoring the NetworkResponse Meaning Command Command Name FunctionProblem/Message Reason Solution TroubleshootingProblems and Error Messages Caps Lock is not on Address and Network Class Please try againServer, the No Connection With Email eutechsupp@lantronix.com Technical Support