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Tibbo
  • Introduction
  • Legal Information
  • Hardware Manuals
    • Modules
      • EM100 Ethernet Module
        • I/O Pin Assignment and Pin Functions
          • Ethernet Port Lines
          • Serial Port and General-Purpose I/O Lines
          • LED Lines
          • Power, Reset, and Mode Selection Lines
        • Mechanical Dimensions
        • Specifications and EM100 Modifications
      • EM120 Ethernet Module
        • I/O Pin Assignment and Pin Functions
          • Ethernet Port Lines
          • Serial Port and General-Purpose I/O Lines
          • LED Lines
          • Power, Reset, and Mode Selection Lines
        • Mechanical Dimensions
        • Specifications and EM120 Modifications
      • EM200 Ethernet Module
        • I/O Pin Assignment and Pin Functions
          • Ethernet Port Lines
          • Serial Port and General-Purpose I/O Lines
          • LED Lines
          • Power, Reset, and Mode Selection Lines
        • Mechanical Dimensions
        • Specifications and EM200 Modifications
      • EM203A Ethernet-to-Serial Module
        • I/O Pin Assignment and Pin Functions
          • Serial Port and General-Purpose I/O Lines
          • Ethernet Lines and Jack/Magnetics Data
          • LED Lines
          • Power, Reset, and Mode Selection Lines
        • Onboard LEDs
        • Thermal considerations
        • Mechanical Dimensions
        • Specifications and Ordering Info
      • EM203 Ethernet-to-Serial Module
        • I/O Pin Assignment and Pin Functions
          • Serial Port and General-Purpose I/O Lines
          • Ethernet Lines and Jack/Magnetics Data
          • LED Lines
          • Power, Reset, and Mode Selection Lines
        • Onboard LEDs
        • Thermal considerations
        • Mechanical Dimensions
        • Specifications and Ordering Info
      • RJ203A Jack/Magnetics Module
        • Interface Pads
        • Interfacing the RJ203A to the DM9000A
        • Using the RJ203A With the EM203A Module
        • Mechanical Dimensions: RJ203A
        • Mechanical Dimensions: RJ203A+EM203A
        • Specifications and Ordering Info
      • RJ203 Jack/Magnetics Module
        • Interface Pads
        • Interfacing the RJ203 to the DM9000B
        • Using the RJ203 With the EM203 Module
        • Mechanical Dimensions: RJ203
        • Mechanical Dimensions: RJ203+EM203
        • Specifications and Ordering Info
    • Boards
      • EM100-EV Evaluation Board
        • Power Jack
        • Ethernet Port Pin Assignment
        • RS232 Port Pin Assignment
      • EM120/EM200-EV Evaluation Board
        • Power Jack
        • Ethernet Port Pin Assignment
        • RS232 Port Pin Assignment
        • Expansion Connector Pin Assignment
    • Device Servers and Controllers 
      • DS100 Serial Device Server
        • DS100 Connectors and Controls
          • Power Jack
          • Ethernet Port Pin Assignment
          • Serial Port Pin Assignment and i/f Selection
          • Status LEDs
          • Setup Button
        • Specifications and DS100 modifications
      • DS203 Serial Device Server
        • DS203 Connectors and Controls
          • Power Jack
          • Ethernet Port Pin Assignment
          • RS232 Port Pin Assignment
          • Status LEDs
          • Setup Button
        • Specifications and DS203 Modifications
    • Kits and Accessories
      • WAS-P0004(B) DS-to-Device Serial Cable
      • WAS-1404 DS-to-Device Serial Cable
      • WAS-P0005(B) DS-to-PC Serial Cable
      • WAS-1455 DS-to-PC Serial Cable
      • WAS-1499 'Straight' Ethernet Cable
      • WAS-1498 'Crossover' Ethernet Cable
      • TB100 Terminal Block Adaptor
      • 12VDC Power Adaptors
      • DMK100 DIN Rail/ Wall Mounting Kit
  • Firmware Manuals
    • Monitor (for Serial Firmware Upgrades)
      • Status LED Signals
      • DS Startup Procedure
      • Serial Upgrade Mode
    • Device Server Application Firmware (V3.34/V3.66)
      • Status LED Signals
      • Operation
        • Ethernet Port and Network Communications
          • UDP Data 'Connections'
          • Broadcast UDP Communications
          • TCP Data Connections
          • DHCP
          • PPPoE [V3.54+]
          • Link Server Support
          • DS Powerup Procedure
          • Data Connection Establishment Procedure
        • Serial Port and Serial Communications
          • Opened and Closed States of the Serial Port
        • Data Routing
          • Serial-to-Ethernet Data Routing
      • Programming
        • Serial Programming
        • Network Programming
          • Out-of-Band (UDP) Programming
          • Broadcast Out-of-Band (UDP) Programming
          • Inband (TCP) Programming
          • Command-Phase (TCP) Programming
          • Telnet TCP Programming [V3.50 and Above]
          • Authentication
        • Programming Priorities
        • Error Mode
        • Quick Initialization
        • Custom Profiles
      • Reference
        • Commands, messages, and replies 
          • Command & message description format
          • Login (L) command
          • Logout (O) command
          • Reboot (E) command
          • Initialize (I) command
          • Set Setting (S) command
          • Get Setting (G) command
          • Parameter (P) command
          • Echo (X) command
          • Status (U) command
          • Buzz (B) command
          • Reset Overflow Flags (R) command
          • Assign IP-address (A) command
          • Select In Broadcast Mode (W) command
          • Get Firmware Version (V) command
          • Jump To Netloader (N) command [Release3.0]
          • Set Programming Request Flag (N) command [Release 3.5]
          • Reset Upload Process (Q) command [Release 3.5]
          • Upload Data Block (D) command [Release 3.5]
          • Cable Status (C) command
          • Get My IP (T) command
          • Notification (J) message
        • Settings
          • Setting description format
          • Network Settings
            • Owner Name (ON) setting
            • Device Name (DN) setting
            • MAC-address (FE) setting
            • DHCP (DH) setting
            • IP-address (IP) setting
            • Port Number (PN) setting
            • dDNS Service Registration (DD) setting
            • dDNS Service IP-address (LI) setting
            • dDNS Service Port (LP) setting
            • LS Auto-registration (AR) setting
            • PPPoE Mode (PP) setting [V3.54+]
            • PPPoE Login Name (PL) setting [V3.54+]
            • PPPoE Login Password (PD) setting [V3.54+]
            • Gateway IP-address (GI) setting
            • Netmask (NM) setting
            • Password (PW) setting
          • Connection Settings
            • Connection Timeout (CT) setting
            • Transport Protocol (TP) setting
            • Broadcast UDP (BU) setting
            • Link Service Login (TL) setting
            • Inband Commands (IB) setting
            • Data Login (DL) setting
            • Retransmission Period (RP) setting
            • Routing Mode (RM) setting
            • Source IP Filtering (SF) setting
            • Connection Mode (CM) setting
            • Destination IP-address (DI) setting
            • Destination Port Number (DP) setting
            • Notification Destination (ND) setting
          • Serial Settings
            • Serial Interface (SI) setting
            • Flow Control (FC) setting
            • DTR Mode (DT) setting
            • DTR Startup Mode (DS) setting
            • Baudrate (BR) setting
            • Parity (PR) setting
            • Bits Per Byte (BB) setting
            • Soft Entry (SE) setting
            • Escape Character (EC) setting
            • On-the-fly Commands (RC) setting
            • On-the-fly Password (OP) setting
            • Notification Bitmask (NB) setting
          • Encapsulation Settings
            • Maximum Packet Length (ML) setting
            • Maximum Intercharacter Delay (MD) setting
            • Start On Any Character (SA) setting
            • Use Start Character (F1) setting
            • Start Character Code (S1) setting
            • Use Stop Character (U1) setting
            • Stop Character Code (E1) setting
            • Number Of Post Characters (P1) setting
        • Parameters and Instructions
          • Parameter & Instruction Description Format
          • On-the-fly (Network-Side) Parameters & Instructions
            • Flow Control (FC) parameter
            • Baudrate (BR) parameter
            • Parity (PR) parameter
            • Bits Per Byte (BB) parameter
            • Notification Bitmask (NB) parameter
            • Get I/O Pin Status (Gx) instruction
            • Set I/O Pin Status (Sx) instruction
          • Modem (Serial-Side) Parameters & Instructions
            • Transport Protocol (TP) parameter
            • Link Server Login (TL) parameter
            • Routing Mode (RM) parameter
            • Source IP Filtering (SF) parameter
            • Destination IP-address (DI) parameter
            • Destination Port Number (DP) parameter
            • Establish Connection (CE) instruction
            • Close Connection (CC) instruction
            • Abort Connection (CA) instruction
    • NetLoader (For Network Firmware Upgrades, V1.10)
      • Status LED Signals
      • MAC- and IP-address Under the NetLoader
      • NetLoader Communications
      • How the NetLoader is Started
      • Firmware Upload Procedure
      • Available Commands
        • Command Description Format
        • Echo (X) command
        • Select In Broadcast Mode (W) command
        • Start Over (Q) command
        • Data Block (D) command
        • Verify And Start Firmware (E) command
        • Get Firmware Version (V) command
  • Software Manuals
    • Device Server Toolkit (DST) Software for Windows (Release 3.9.82)
      • DS Manager
        • DS Status Icons
        • Access Modes
          • Auto-Discovery Access Mode
            • Broadcast Access
            • Troubleshooting (Auto-Discovery Mode)
          • Address Book Access Mode
            • Access Parameters for the Address Book Mode
            • Preparing the DS for Inband Access
            • Troubleshooting (Address Book Mode)
          • Serial Access Mode
            • Troubleshooting (Serial Access Mode)
        • Functions
          • Editing DS Settings (Settings Button)
          • Upgrading DS Firmware (Upgrade Button)
          • Initializing the DS (Initialize Button)
          • Monitoring DS Status (Routing Status Button)
          • "Buzzing" the DS (Buzz Button)
          • Changing IP-address (Change IP Button)
          • Finding a DS on the list (Find Button)
          • Editing the Address Book (Add, Remove, Edit Buttons)
          • Managing Address Book Groups (Groups button)
          • Warnings And Messages
            • DS Status Messages
              • Error Mode
              • Firmware Upgrade Mode
              • IP-address Not Obtained
              • No Response
              • No Status Info Available
              • Programming in Progress
              • Routing Buffer Overflow
              • Unknown Device
              • Unreachable IP-address
            • Warning and Error Messages
              • Broadcast Access Not Supported
              • Could Not Connect to the DS (Inband Access)
              • Data Link In Progress
              • DS Lost (After Changing IP)
              • DS Lost (After Entering NetLoader)
              • DS Lost (After Exiting NetLoader)
              • DS Lost (After Initialization)
              • Duplicate Address Book Entry
              • Error Mode (Initialization Required)
              • Failed to Start the NetLoader
              • Function Not Available (Upgrade Mode)
              • Function Not Supported
              • Incorrect Password
              • Initialization Failed
              • Initialization Not Allowed
              • Initialization Required
              • Input Login Password
              • Invalid Firmware File (or Comm Error)
              • Invalid Firmware Uploaded
              • Invalid IP-address
              • Network Firmware Upload Aborted
              • New Password Not Accepted
              • No Response From the DS (Network)
              • No Response From the DS (Serial)
              • Operation Cannot Be Executed
              • Out-of-Band (UDP) Access Required
              • Password Will Be Disabled
              • Potential DHCP Conflict
              • Power Up With Setup Button Pressed
              • Press Setup Button
              • Serial Firmware Upload Failed
              • Serial Upgrade Completed
              • Setting Description File Error
              • Unable to Find Setting Description Files
              • Unexpected NetLoader Error
              • Unreachable IP-address
              • Unable to Send a Broadcast
      • VSPD and VSP Manager
        • How VSP Works
        • VSP Manager
          • VSP Properties
          • VSP Name Selection
          • Transport Protocol
            • Additional Info on UDP and TCP Connections
          • On-the-fly Commands
            • When the VSP Sends On-the-fly Commands
            • Handling of RTS, CTS, DTR, and DSR Signals
            • Synchronization Issues for On-the-fly Commands
            • Disabled (With FF Escape) Mode of the VSP
          • Connection Timeout
          • Routing Mode
          • Connection Mode
          • Listening Port
          • Destination Modes
            • Single-destination Mode
            • Multi-destination Mode
          • Specify Destination By
          • Control lines Tab
          • Default serial settings Tab
        • Use WinSock for transport
        • Unsupported Features and Limitations
        • Warnings and Messages
          • Listening Port is In Use
          • No Start Characters defined
          • Port Substitution Required
          • VSP Is in Use
      • Port Monitor
        • Preferences Dialog (General Tab)
        • Preferences Dialog (Event Tab)
        • Data Dump Feature
      • Connection Wizard
        • Choosing the Wizard Job
        • VSP-to-DS Link
          • VSP Name Selection
            • Choosing the VSP Name
          • Target DS
            • Additional Info on Accessing the DS
          • Initiator of the Data Exchange
          • Netmask & Gateway for the DS
            • How the Wizard Decides Who Opens Connections
          • Transport Protocol & Listening Ports
          • On-the-fly Commands
          • Parameters for the Serial Port of the DS
          • Programming Inaccessible DS
        • Application-to-DS Link
          • Target DS
            • Additional Info on Accessing the DS
          • Initiator of The Data Exchange
          • Netmask & Gateway for the DS
            • How the Wizard Decides Who Opens Connections
          • Transport Protocol & Listening Ports
          • Parameters for the Serial port of the DS
          • Programming an Inaccessible DS
        • DS-to-DS Link
          • DS #1 (Must be Local)
          • DS #2 (Can be Local or Remote)
            • Additional Info on Accessing the DS
          • Initiator of the Data Exchange
          • Netmask & Gateway for the DS #1
          • Netmask & Gateway for the DS #2
            • How the Wizard Decides Who Opens the Connection
          • Transport Protocol & Listening Ports
          • Remote Exchange for RTS, CTS, DTR, DSR
          • Parameters for the Serial Port of the DS #1
          • Parameters for the Serial Port of the DS #2
          • Programming an Inaccessible DS
        • Finishing a Remote Job
          • Programming Method for the DS
          • Configuration Script File
        • Reviewing Setup Details
        • Final Screen
        • Warnings and Messages
          • Inband Access for Local DS
          • MAC-->IP Mapping Advised
          • DS #1 Must be Local
          • Non-zero Port Number Required
          • Port is in Use
          • VSP is Opened by Another Application
          • Different IP-address Required
          • Unable to Find Setting Description File
          • Invalid IP-address
          • The DS is Not Local
          • Avoid Data Characters with ASCII code FF
          • Unable to Send a Broadcast
      • DST Revision History
    • Virtual Serial Port Driver for Linux (VSPDL)
      • How VSP Works
      • VSPDL Device Files
      • Installation
      • Controlling VSPDL Operation
      • VSPDL Configuration File (vspd.conf)
        • Sample Configuration File
        • General VSPDL Configuration
          • Root Directory for the Daemon (<root> Section)
          • Path and Prefix for Device Files (<devprefix> Section)
          • Host to Bind By Default (<bind> Section)
          • Timeout for Basic I/O Operations (<timeout> Section)
          • VSPdaemon Event Logging Configuration (<log> Section)
        • VSP Configuration (<vsp> Section)
          • VSP Number (<vsp> Section)
          • Host and Port to Bind for the VSP (<bind> Section)
            • Bind Host (<host> Parameter)
            • Bind Port (<port> Parameter)
          • Connection Parameters (<connection> Section)
            • Routing Mode (<connection rmode>)
            • Transport Protocol (<connection proto>)
              • Additional Info on UDP and TCP Connections
            • Connection Mode (<connection conmode>)
            • Connection Timeout (<connection timeout>)
            • On-the-fly Commands (<connection onthefly>)
            • Password for On-the-fly Commands (<connection clogin>)
            • Data Login (<connection dlogin>)
          • Destination Device Parameters (<destination> section)
            • Destination IP-address (<ip> parameter)
            • Destination MAC-address (<mac> parameter)
            • Destination Data Port (<port> parameter)
            • Destination Command Port (<cport> parameter)
          • Outbound Packet Generation Options (<packets> section)
            • Maximum Packet Length (<maxlen> parameter)
            • Maximum Intercharacter Delay (<maxdelay> parameter)
            • Start on Any Character (<starton> parameter)
            • Start Character (<startchar> parameter)
            • Stop Character (<stopchar> parameter)
          • Event Logging Configuration for the VSP (<log> section)
          • Data Dump (<dump> section)
  • Application Notes
    • AN001. Customization Options in Our Products
    • AN002. Practical Advice on Integrating EM Module into Your Device
      • Example: PIC with EM203
    • AN003. Time Delays When the DS is Opening TCP Connection to the PC
    • AN004. How to Send the Same Data to Several DS
    • AN005. Remotely Controlling I/O Lines on the DS
    • AN006. Using Device Server Toolkit with Windows Firewall (XP/SP2)
    • AN007. Installing and Configuring LinkServer
      • Preparing your Network (Router Configuration)
      • Downloading and Installing Software and Firmware
      • Creating Trial AuthKey
      • Initial LinkServer Configuration
      • Creating a User Account
      • Adding a DS as User
      • Configuring a Device Server
      • Configuring a Virtual Serial Port
      • Testing with HyperTerminal
    • AN008. Using HyperTerminal
      • What is it Good For?
      • Running HyperTerminal
        • Setting Correct Parameters on Startup
        • Establishing a Serial Connection with a Device Server
        • Establishing a Connection Through a Virtual Serial Port
        • Establishing a TCP/IP Connection with a Device Server
        • Setting Optional Parameters
      • Using HyperTerminal to Test a Connection
        • Two HyperTerminal Windows, one DS
        • Creating a Loopback for Testing
      • Sending Commands Using HyperTerminal or Telnet
        • Sending a Command (Command Format)
        • Serial Programming
        • Serial Parameters (Modem Commands)
        • Telnet Programming
        • Command-Phase TCP
        • Programming Exercise
    • AN009. WAN Basics
      • What Is a WAN
      • What Is a LAN
      • Subnets
      • Internal and External Addresses
      • Dynamic and Static Addresses
      • What Is a Gateway
      • Network Address Translation
        • How NAT Applies To Device Servers
      • Port Forwarding
    • AN010. Controlling the DS from the Serial Side
      • Benefits of Modem Commands
      • Issuing Commands
        • Establishing a Connection
        • Terminating a Connection
      • Finding Out Connection Status (X)
      • Finding Out Connection Details (U)
      • Exiting Serial Programming Mode
      • DSR/DTR
      • Real-World Example
    • AN011, Reading the Production Label
    • AN012, Creating an Integrated Power Supply
  • Update history
Duplicate Address Book Entry
Description
Message text:Such address book entry already exists





May appear in:Auto-discovery and  address bookaccess modes; Add or Edit function





Details
 Each DS in the address book is identified by the combination of the IP-address, access port number, and the access method (see access parameters for the address book mode ). This message means that your input matches another address book entry that already exists.
 Programmer's info: