Lantronix UDS1100 manual Security Settings Option, Disable Snmp, Snmp Community Name

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8: Setup Mode: Advanced Settings

Security Settings (Option 6)

You can change security settings by means of Telnet or serial connections only, not on the Web-Manager. We recommend that you set security over the dedicated network or over the serial setup to prevent eavesdropping.

Caution: Disabling both Telnet Setup and Port 77FE will prevent users from accessing the setup menu from the network. Disabling Port 77FE also disables the Web from configuring the device.

Select 7 to configure security settings.

Figure 8-2. Security Settings

Disable SNMP

This setting allows you to disable the SNMP protocol on the unit for security reasons. The default setting is N (No).

Disable SNMP (N) ? _

SNMP Community Name

The SNMP Community Name is a required field for NMS to read or write to a device. Enter a string of 1 to 13 characters. The default setting is public.

SNMP Community Name (public): _

The default entry is public. The current value is displayed in parentheses.

Disable Telnet Setup

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.

This setting defaults to the N (No) option. The Y (Yes) option disables access to Setup Mode by Telnet (port 9999). It only allows access locally using the web pages and the serial port of the unit.

Disable Telnet Setup (N) ? _

UDS1100 User Guide

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Contents UDS1100 User Guide Copyright & Trademark ContactsRevisions Date Rev Comments 900-417Contents Setup Mode Server Configuration Troubleshooting and Contact Information Contents TablesChapter Summary Using This GuidePurpose and Audience Using This Guide Additional DocumentationApplication Examples IntroductionApplications Introduction Protocol Support Additional FeaturesConfiguration Methods Product Information Label Sample Hardware AddressPackage Contents Getting StartedInstalling the UDS To install the unitRequired Information Hardware AddressIP Address IP Address Subnet Mask GatewayAssigning the IP Address DeviceInstaller Installing DeviceInstallerAssigning an IP Address Select Assign a specific IP address and click NextAccessing the UDS1100 Using DeviceInstaller Viewing the Current ConfigurationTo view the units current settings Adding the Unit to the Manage ListIP Address on Assigning the IP Address Serial Port Login Next StepGetting Started Configuration Using Web-Manager Accessing UDS1100 Using DeviceInstallerNetwork Configuration Lantronix Web-ManagerAutomatic IP Address Configuration Static IP Address ConfigurationTo specify how data will be transmitted Server ConfigurationEthernet Configuration Advanced To configure the UDS1100’s device server settingsServer Configuration Retry Settings Host List ConfigurationTo configure the host list Channel 1 Configuration Serial SettingsTo configure the channel’s serial settings Host InformationPack Control Port SettingsChannel Connection Settings TCP To configure a channel’s TCP settingsFlush Input Buffer Serial to Network Flush Output Buffer Network to SerialConnect Mode Passive Connection Connect ProtocolCommon Options Connect Mode Active ConnectionEndpoint Configuration To configure a channel’s UDP settings Connection Settings UDPDisconnect Mode Datagram Mode UDP Connection SettingsApply Settings Apply Factory DefaultsConfiguration via Telnet or Serial Port Setup Mode Accessing Setup ModeTelnet Connection To establish a Telnet connectionSerial Port Connection Exiting Setup ModeTo exit setup mode Setup Mode Server Configuration Server Configuration OptionIP Address Set Gateway IP AddressChange Telnet Configuration Password Netmask Number of Bits for Host PartDhcp Name Network Class Host Bits NetmaskSetup Mode Server Configuration Baudrate Setup Mode Channel ConfigurationChannel 1 Option Interface Mode Mode OptionCommon I/F Mode Setting Binary FlowConnect Mode Port NumberFlow Control Option Hex Port Numbers Reserved forConnect Mode Option Incoming ConnectionResponse Active StartupManual Connection Address Example Datagram Type Modem ModeTo enable the hostlist MessageMeaning No CarrierModem Mode Function Command ATDSend the Escape Sequence +++ in Modem Mode Auto Increment Source PortRemote IP Address Remote PortFlush Mode Buffer Flushing Disconnect Mode OptionPack Control OptionDisConnTime Inactivity Timeout Send CharactersPacking Interval Trailing CharactersChannel Port Password Telnet Terminal TypeTCP Keepalive time in seconds Setup Mode Advanced SettingsExpert Settings Option ARP Cache timeout in seconds Disable Monitor Mode at bootupEnable alternate MAC Http Port NumberSecurity Settings Option Disable SnmpDisable Telnet Setup Snmp Community NameDisable Tftp Firmware Update Disable Port 77FE HexDisable Web Server Disable Web SetupDefault Settings Option Channel 1 Configuration DefaultsExpert Settings Defaults Security Settings DefaultsSetup Mode Advanced Settings Firmware Upgrades Using Tftp Graphical User InterfaceObtaining Firmware Reloading Firmware ROM FileUsing Tftp Command Line Interface To recover firmwareFirmware Upgrades Monitor Mode Entering Monitor Mode Using the Serial PortEntering Monitor Mode Using the Network Port Monitor Mode CommandsCommand Command Name Function Response MeaningTroubleshooting and Contact Information LEDsProblems and Error Messages Problem/Message Reason SolutionLock on Technical Support Technical Support Europe, Middle East, and AfricaSerial Port Serial Connector PinoutsConnections and Pinouts DB25 Female Interface RS422 4 wire mode Modem CableNetwork Port Null Modem Cable Lantronix Part NoEthernet Connector Pinouts Power PlugTechnical Specifications Category DescriptionTechnical Specifications Alternative Ways to Assign an IP Address AutoIPARP and Telnet To assign a temporary IP addressDecimal Binary Hex Converting Binary to HexadecimalConversion Table Scientific Calculator Warranty Compliance and Disclaimer Disclaimer and Supplementary Information Index UDS1100 User Guide