Moxa Technologies user manual Accessible IP Settings, # Any host can access the NE-4100

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NE-4100 Series User’s Manual

Web Console Configuration

Accessible IP Settings

Click on the Accessible IP Settings link on the left side of the screen to display serial settings. Make necessary changes to the settings and click on Submit to validate the modifications.

NE-4100 has an IP address based filtering method to control access to the NE-4100.

Accessible IP Settings allows you to add or remove “Legal” remote host IP addresses to prevent unauthorized access. Access to NE-4100 is controlled by IP address. That is, if a host’s IP address is in the accessible IP table, then the host will be allowed access to the NE-4100. You can allow one of the following cases by setting the parameter.

#Only one host with a specific IP address can access the NE-4100

Enter “IP address/255.255.255.255” (e.g., “192.168.1.1/255.255.255.255”).

#Hosts on a given subnet can access the NE-4100

Enter “IP address/255.255.255.0” (e.g., “192.168.1.0/255.255.255.0”).

#Any host can access the NE-4100

Disable this function. Refer to the following table for more details about the configuration example.

Allowable Hosts	Input format
Any host	Disable
192.168.1.120	192.168.1.120 / 255.255.255.255
192.168.1.1 to 192.168.1.254	192.168.1.0 / 255.255.255.0
192.168.0.1 to 192.168.255.254	192.168.0.0 / 255.255.0.0
192.168.1.1 to 192.168.1.126	192.168.1.0 / 255.255.255.128
192.168.1.129 to 192.168.1.254	192.168.1.128 / 255.255.255.128

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Contents NE-4100 Series User’s Manual Sixth Edition, AprilCopyright Notice Table of Contents Chapter Configuring Windows Administrator Introduction Product Features Package ChecklistOverview Product Specifications Panel Layout and Pin Assignments NE-4120 Series/NE-4120-STNE-4100T/NE-4100-ST Panel LayoutsNE-4100T NE-4100-STPin Assignments RXD1NE-4100-ST LED Indicators Block DiagramLED Name LED Color LED Function NE-4110 Series/NE-4110-ST NE-4110SNE-4110A NE-4110-ST evaluation board for NE-4110 SeriesSerial Header Pinouts J1 for NE-4110S Serial Header Pinouts J1 for NE-4110AEthernet Port Pinouts for NE-4110S/A DIO and LED Header Pinouts J2 for NE-4110S/ANE-4110S Block Diagram Block DiagramsNE-4110A Block Diagram NE-4110-ST LED Indicators NE-4120 Series/NE-4120-ST Top Panel of NE-4120STop Panel of NE-4120A NE-4120-ST evaluation board for NE-4120 SeriesSerial Header Pinouts J1 for NE-4120S Serial Header Pinouts J1 for NE-4120ANE-4120S Block Diagram NE-4120A Block DiagramNE-4120-ST LED Indicators Getting Started Wiring Requirements Attaching NE-4100T to the Evaluation BoardAttaching NE-4110 Series to the Evaluation Board Attaching NE-4120 Series to the Evaluation BoardCircuit Pad for External Connection Connecting the Power Connecting to the NetworkConnecting to a Serial Device DI/O SettingsDigital Output LED Circuit Design Selecting the Interface JP2Choosing the Proper Operation Mode TCP Server Mode TCP Client Mode UDP ModeReal COM Mode Initial IP Address Configuration ARPFactory Default IP Address NE-4100 Series Administration SuiteDefault IP address Initializing NE-4100 Series Module’s IP AddressTelnet Console Page Serial Console 19200, n, 8 Web Console Configuration Opening Your Browser Server name Basic SettingsTime zone Setting Factory Default Necessity Time serverMethod Function Definition Network SettingsIP Address Setting Factory Default Necessity 255.255.255.0 Required Setting Factory Default Necessity None OptionalIP configuration GatewayCommunity name ContactLocation Auto report to IPSerial Settings Operating Settings TCP Server ModeMax connection Max. connectionMax connection 2 to DelimiterReal COM Mode Setting Factory Default Necessity 4001 RequiredCommand port Setting Factory Default Necessity 966 OptionalNE-4100 Series User’s Manual Web Console Configuration TCP Client Mode Destination IP address 1/2/3/4 UDP Mode TCP connection onLocal Listen port Accessible IP Settings # Hosts on a given subnet can access the NE-4100# Any host can access the NE-4100 Allowable Hosts Input formatAuto Warning Settings Mail and Snmp TrapEvent Type Digital IO DIO MonitorLoad Factory Defaults Change PasswordSave/Restart Configuring Windows Administrator Monitor Port Monitor COM MappingInstalling Network Enabler Administrator NE-4100 Series User’s Manual Web Console Configuration Starting the Configuration Broadcast SearchNE-4100 Series User’s Manual Web Console Configuration Unlock Password Protection Lock UnlockBlank FixedConfiguring NE-4100 Upgrading the Firmware Export/Import Monitor Select Add Target NE-4100 Series User’s Manual Web Console Configuration NE-4100 Series User’s Manual Web Console Configuration Port Monitor COM Mapping On-line COM MappingSelect COM Setting to modify COM No., default setting, etc NE-4100 Series User’s Manual Web Console Configuration Off-line COM Mapping SW Reset Function NE-4100 Series User’s Manual SW Reset Function TCP Socket Application Service Well Known Port NumbersUDP Socket Application Service NE-4100 Series User’s Manual Well Known Port NumbersNeci Library DIO Commands Command Packet Format Length Bytes Header DataACK Packet Format Length Bytes Header Data Data Structure DefinitionCommand Code Usage Reading Single DIO Parameters Writing a Single DIO ParametersNE-4100 Series User’s ManualDIO Commands Reading Multiple DIOsWriting Multiple DIOs Snmp Agent with MIB II & RS-232 Like Group System MIB Interfaces MIB Address Translation MIBService Information Moxa Internet Services Following services are providedMoxa Product & NE-4100T Problem Report FormSerial Number Product Return Procedure