Lantronix 900-588 manual Disable Tftp Firmware Upgrade, Disable Port 77FE Hex, Disable Web Server

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9: Setup Mode: Advanced Settings

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 10: Firmware Upgrades.)

Disable TFTP Firmware Update (N) : _

Disable Port 77FE (Hex)

If you choose to disable this option, keep in mind that disabling both the Telnet Setup and Port 77FE will prevent users from accessing the setup menu from the network. Port 77FE is a setting that allows DeviceInstaller, WebManager, and custom programs to configure the unit remotely. You may wish to disable this capability for security purposes.

Disable Port 77FEh(N) ?

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

Disable Web Server

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

Disable Web Server (N) ? _

Disable Web Setup

The Y (Yes) option disables configuration using the Web-Manager. This setting defaults to the N (option).

Disable Web Setup (N) ? _

Disable ECHO Ports

This setting controls whether port 7 echoes characters it receives.

Disable ECHO ports (Y) ? _

Enable Encryption

Rijndael is the block cipher algorithm chosen by the National Institute of Science and Technology (NIST) as the Advanced Encryption Standard (AES) to be used by the US government. The Micro125 supports 128-, 192-, and 256-bit encryption key lengths.

Note: Configuring encryption should be done through a local connection to the serial port of the Micro125, or via a secured network connection. Initial configuration information, including the encryption key, is sent in clear text over the network.

Micro125 User Guide

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Contents User Guide Date Rev Firmware Comments Lantronix Corporate HeadquartersTechnology Drive Irvine, CA 92618, USA Toll Free Phone Fax Technical Support Sales OfficesTable of Contents Configuration via Telnet or Serial Port Setup Mode Problems and Error Messages Technical Support Setup Mode Advanced SettingsList of Tables List of FiguresRemaining chapters in this guide include Using This GuidePurpose and Audience Chapter SummaryMicro125 Integration Guide DeviceInstaller Online HelpAdditional Documentation Document DescriptionApplications IntroductionCapabilities Hardware Address Configuration MethodsProtocol Support Addresses and Port NumbersPort Numbers IP Address10/100 Ethernet Physically Connecting the UnitGetting Started Required InformationGetting Started Assigning an IP Address Using DeviceInstallerInstalling DeviceInstaller To install DeviceInstallerTo view the units current settings Accessing the Micro125 Using DeviceInstallerViewing the Current Configuration DeviceInstaller provides a view of the units configurationHardware Address CommentsDevice Family TypeFirmware UpgradeableConfigurable Pins Setup Supports 230K BaudAccessing Web-Manager Using DeviceInstaller Configuration Using Web ManagerLantronix Web-Manager Web-Manager Login WindowSelect Obtain IP address automatically Network ConfigurationNetwork Mode Automatic IP Address ConfigurationTo assign an IP address manually Static IP Address ConfigurationSelect Use the following IP configuration Enter the following as necessaryAuto Negotiate Ethernet ConfigurationEthernet Settings Description To specify how data will be transmittedServer Configuration Description Settings Server ConfigurationTo configure the Micro125’s device server settings On the main menu, click Hostlist Host List ConfigurationTo configure the Micro125’s host list Advanced Settings DescriptionHost Information Channel 1 and Channel 2 ConfigurationRetry Settings Retry Settings DescriptionPort Settings Description Serial SettingsTo configure the channel’s serial settings Channel Setting DescriptionPack Control Settings Description With Passive Connect Flush Input Buffer Settings DescriptionFlush Output Buffer Description Settings With Active ConnectTo configure a channel’s TCP settings Connection Settings TCPAvailable fields, enter or modify the following information Connect Protocol Setting DescriptionPassive Connection Mode Description Settings Active Connection Mode Description SettingsDisconnect Mode Settings Description Endpoint Configuration Description SettingsCommon Option Settings Description Check EOT Ctrl-D Connection Settings UDPTo configure a channel’s UDP settings Inactivity TimeoutConnection Protocol Description Apply SettingsDatagram Mode Description Settings Applying Settings Apply DefaultsTelnet Connection Configuration via Telnet or Serial Port Setup ModeAccessing Setup Mode Click OK. The following information displays Serial Port ConnectionTo establish a Telnet connection To exit setup mode, utilize one of the following two options Exiting Setup ModeIP Address Setup Mode Server ConfigurationServer Configuration Option This chapter explains how to configure the network settingsStandard IP Network Netmasks Set Gateway IP AddressNetmask Number of Bits for Host Part Set DNS Server IP AddressDhcp Name Change Telnet/Web-Manager PasswordBaudrate Setup Mode Channel ConfigurationChannels Common I/F Mode Setting Binary Hex Interface ModeFollowing table displays available I/F Mode options Mode OptionUse the following table to select flow control options FlowPort Number Connect Mode Option Connect ModeEnter Connect Mode options in hexadecimal notation Connect Mode OptionsActive Startup ResponseC0.0.0.0/0 Manual Connection Address ExampleC121.2.4.5/1 C28.10/12Hostlist Option To enable the hostlistDatagram Type Description Modem ModeModem Mode Description Datagram TypeNetwork connection has been established Modem Mode MessagesFull Verbose Command was executed without error Message MeaningModem Mode Function Command Send the Escape Sequence +++ in Modem ModeRemote Port Show IP addr after RingAuto Increment Source Port Remote IP AddressDisconnect Mode Option 11. Disconnect Mode OptionsOption Flush Mode Buffer FlushingPack Control Send Characters DisConnTime Inactivity TimeoutPacking Interval Trailing CharactersTelnet Terminal Type Channel Port PasswordSend Characters Device Details Settings Description Setup Mode Advanced SettingsExpert Settings Option Default settings are listed belowEnable Alternate MAC ARP Cache Timeout in SecondsDisable Monitor Mode at Bootup TCP Re-transmission TimeoutSelect 6 to configure security settings Security Settings OptionDisable Snmp Disable Telnet SetupDisable Web Setup Disable Tftp Firmware UpgradeDisable Port 77FE Hex Disable Web ServerTo configure AES encryption on the Micro125 Enable Enhanced PasswordChannel Setting Default Configuration Default Settings OptionChannel 1 and Channel 2 Configuration Defaults Expert Settings DefaultsSecurity Setting Default Configuration Security Settings DefaultsTo download new firmware from a computer Firmware UpgradesUsing Tftp Graphical User Interface Obtaining Firmware Reloading FirmwareFirmware Upgrades Using Tftp Command Line InterfaceTo recover firmware Monitor Mode Commands Monitor ModeEntering Monitor Mode Using the Serial Port Entering Monitor Mode Using the Network PortS0, S1,...,Se, Sf Monitor Mode CommandsCommand Command Name Function G0, G1, ....,Ge, GfResponse Meaning Problem/Message Reason Solution TroubleshootingProblems and Error Messages Caps Lock is not on TroubleshootingCorrectly to make a good socket Technical Support Europe, Middle East, and Africa Technical SupportTechnical Support US Phone 800 422-7044 US Only 949Decimal Binary Hex Binary to Hexadecimal ConversionsConverting Binary to Hexadecimal Conversion TableScientific Calculator