MCU111+Technical+Reference2

Midas Communication UnitMCU111T ECHNICALR EFERENCEM210522EN-ADecember 2003PUBLISHED BYVaisala Oyj Phone (int.):+358 9 8949 1P.O. Box 26Fax:+358 9 8949 2227FIN-00421 HelsinkiFinlandVisit our Internet pages at /© Vaisala 2003No part of this manual may be reproduced in any form or by any means, electronic or mechanical (including photocopying), nor may its contents be communicated to a third party without prior written permission of the copyright holder.The contents are subject to change without prior notice.Please observe that this manual does not create any legally binding obligations for Vaisala towards the customer or end user. All legally binding commitments and agreements are included exclusively in the applicable supply contract or Conditions of Sale._________________________________________________________________________________Table of ContentsCHAPTER 1GENERAL INFORMATION (3)About This Manual (3)Contents of This Manual (3)Related Manuals (4)Feedback (4)Safety (4)General Safety Considerations (4)Warranty (5)CHAPTER 2SERVICE LINE (7)CHAPTER 3MODULE INSTALLATION (9)CHAPTER 4COMMANDS (11)Open (11)Help (12)Getset (12)Setcom (14)Initcom (14)Info (15)Setdefault (15)Echo (15)Carrieron (16)Carrieroff (16)Close (16)Reset (16)Hidden Commands (16)Fullmenu (16)Shortmenu (16)Debug (17)Dispdbg (18)Debugreg (18)Modemrw (19)VAISALA_________________________________________________________________________1Technical Reference_________________________________________________________________CHAPTER 5SETTING THE TCP/IP ADDRESS (21)Returning to Factory Settings (21)Serial Bootstrap (22)Web Configuration (23)External Socket Setup (24)Configuration Checklists (25)Network Bootstrap (Not Recommended) (26)Telnet/Serial Configuration (Not Recommended) (26)Installing the Driver (28)2____________________________________________________________________M210522EN-AChapter 1_________________________________________________________General InformationCHAPTER 1GENERAL INFORMATIONThis chapter provides general notes for the product.About This ManualThis manual provides some technical information on MidasCommunication Unit MCU111.Contents of This ManualThis manual consists of the following chapters:-Chapter 1, General Information, provides general notes for theproduct.-Chapter 2, Service Line, describes the MCU111 service line.-Chapter 3, Module Installation, describes the installation ofmodules to the MCU111 module places.-Chapter 4, Commands, provides information on the MCU111commands.-Chapter 5, Setting the TCP/IP Address, provides information onsetting the TCP/IP address of the MCU111 unit.VAISALA_________________________________________________________________________3Technical Reference_________________________________________________________________4____________________________________________________________________M210522EN-ARelated ManualsTable 1Related Manuals Manual Code Manual Name M210521EN MCU111 User's GuideFeedbackVaisala Customer Documentation Team welcomes your commentsand suggestions on the quality and usefulness of this publication. Ifyou find errors or have other suggestions for improvement, pleaseindicate the chapter, section, and page number. You can sendcomments to us by e-mail: manuals@SafetyGeneral Safety ConsiderationsThroughout the manual, important safety considerations arehighlighted as follows:WARNING Warning alerts you to a serious hazard. If you do not read and followinstructions very carefully at this point, there is a risk of injury or even death.CAUTION Caution warns you of a potential hazard. If you do not read andfollow instructions carefully at this point, the product could bedamaged or important data could be lost.NOTE Note highlights important information on using the product.Chapter 1_________________________________________________________General InformationWarrantyFor certain products Vaisala normally gives a limited one-yearwarranty. Please observe that any such warranty may not be valid incase of damage due to normal wear and tear, exceptional operatingconditions, negligent handling or installation, or unauthorizedmodifications. Please see the applicable supply contract or Conditionsof Sale for details of the warranty for each product.VAISALA_________________________________________________________________________5Technical Reference_________________________________________________________________This page intentionally left blank.6____________________________________________________________________M210522EN-AChapter 2_______________________________________________________________Service LineCHAPTER 2SERVICE LINEThis chapter describes the MCU111 service line.The MCU111 unit is equipped with an RS-232 service line which isconnected to the service connector on the back panel of MCU111and/or directly to Ethernet if there is a free socket in the portserver.The settings of the serial port are 9600, 8N1. The service connectioncan be established with the service cable 26113 and Hyperterminal orsimilar terminal program. If the connection is made via Ethernet, theterminal program must support TCP/IP. For information on the serviceline views, refer to the MCU111 User's Guide (see section RelatedManuals on page 4).VAISALA_________________________________________________________________________7Technical Reference_________________________________________________________________This page intentionally left blank.8____________________________________________________________________M210522EN-ACHAPTER 3MODULE INSTALLATIONThis chapter describes the installation of modules to the MCU111module places.There are 16 module places on the MCU111 mother board MCB111.Each of these module places can be equipped with either a DMX501modem module or a DSI485 half-duplex RS-485 line.When installing modules to the mother board for the first time, it isbetter to switch the power off before the installation. It is also possibleto install modules with the power on, but then the module places mustbe separately initialized with the INITCOM x command (see sectionInitcom on page 14). When you install modules be careful not to twistthe module legs.This page intentionally left blank.CHAPTER 4COMMANDSThis chapter provides information on the MCU111 commands.OpenThe open command is used to open the service line to the MCU111unit. The settings for the MCU111 service port are 9600, 8N1.When the service line is open, the MCU111 unit produces continuousinformation on each module's carrier state two times per second. If amodem module (DMX501) is installed to a module place, the carrierstate is indicated with the numbers 1, 2, or 4, or a combination ofthese. See Table 2 below.Table 2Carrier State IndicationNumber Module State1Carrier ON2Bad signal quality3Carrier ON and bad signal quality4Signal level below threshold (can use receive gain boost)5Carrier ON and signal level below threshold (can use receivegain boost)6Bad signal quality and signal level below threshold (can usereceive gain boost)7Carrier ON, bad signal quality, and signal level below threshold(can use receive gain boost)HelpThe help command lists the commands that can be used, as in thefollowing example:>helpGETSETSETCOMINITCOMINFOSETDEFAULTECHOCARRIERONCARRIEROFFCLOSERESETGetsetThe getset command is used to check the settings of each module, asin the following example:>getsetSETCOM1 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX2 CCITT=V.21 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=TX3 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX4 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX5 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX6 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX7 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX8 CCITT=V.21 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX9 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX10 CCITT=V.21 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX11 CCITT=V.22 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX12 CCITT=V.22 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX13 CCITT=V.22 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX14 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX15 CCITT=V.21 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX16 CCITT=V.21 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RXThe fullmenu command is used to list the hidden settings, as in thefollowing example:>fullmenu>getsetSETCOM1 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=02 CCITT=V.21 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=TX TXLEVEL=-10 RXBOOST=0 MULTIDROP=03 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=04 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=05 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=06 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=07 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=08 CCITT=V.21 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=09 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=010 CCITT=V.21 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=011 CCITT=V.22 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=112 CCITT=V.22 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=013 CCITT=V.22 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=014 CCITT=V.21 ORIGINATE=0 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=015 CCITT=V.21 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=016 CCITT=V.21 ORIGINATE=1 DATABITS=8 STOPBITS=1 PARITY=NONE RSMODE=RX TXLEVEL=-10 RXBOOST=0 MULTIDROP=0SetcomThe setcom command is used to modify the settings of the installedmodules. The settings that can be modified are presented in Table 3below. The ComNo parameter in each of the listed commands refersto the number of the communication module (or the module place)and can be between 1 and 16.Table 3Setcom CommandsCommand Value DescriptionsSETCOM ComNo CCITT value V.21, V.22, orV.23Sets the communication mode for the modem module.SETCOM ComNo ORIGINATE 1 or 0Selects the communication band for themodem module.SETCOM ComNo DATABITS7, 8Sets data bits for the communication module. SETCOM ComNo STOPBITS1, 2Sets the number of stop bits for thecommunication module.SETCOM ComNo PARITY odd, even, none Sets the parity for the communication module SETCOM ComNo RSMODE RX or TX Selects the RS-485 line mode (note: the RS-485 line is 2-wire/half-duplex):RX = Receiving dataTX = Sending dataSETCOM ComNo TXLEVEL-21 ... -6Sets the transmission level (dB). Does notusually need to be changed.SETCOM ComNo RXBOOST0 or 1Sets the receiver gain. Does not usually needto be changed.SETCOM ComNo MULTIDROP0 or 1Sets the multidrop mode on or off.InitcomThe initcom command is used to format the module place. The formatof the command is as follows:INITCOM xwhere x is the number of the module placeInfoThe info command is used the get information about the MCU111 unit and the modules that are used. The info command lists information such as the software version and serial number of the MCU111 unit, the time after the last reset, and the type and serial numbers of the modules installed. An example of the info command is presented below:>infoMCU111SW Version 1.00Serial number: Y35501Uptime: 0 d 00:01:08Modules:1: DSI485 Rev B Serial Number: 3354012: DMX501 Rev D Serial Number: 083353: DMX501 Rev D Serial Number: 032744: DSI485 Rev B Serial Number: 3264195: DMX501 Rev D Serial Number: 032746: DMX501 Rev D Serial Number: 032747: DMX501 Rev D Serial Number: 032748: DMX501 Rev D Serial Number: 032749: DMX501 Rev D Serial Number: 0307510: DMX501 Rev D Serial Number: 0327411: DMX501 Rev D Serial Number: 0224212: DMX501 Rev D Serial Number: 0919113: DMX501 Rev D Serial Number: 0132314: DMX501 Rev D Serial Number: 0833515: DMX501 Rev D Serial Number: 0327416: DMX501 Rev D Serial Number: 03274>SetdefaultThe setdefault command returns the factory default settings.EchoThe echo 0 command switches the echo function off (after which your text will not be displayed on the screen), whereas the echo 1 command switches the echo function on.CarrieronThe carrieron command is used to set the carrier to the module place.CarrieroffThe carrieroff command is used to set the carrier off from the module place.CloseThe close command is used to close the service line.ResetThe reset command is used to reset the MCU111 unit.Hidden CommandsThe MCU111 unit also includes some hidden commands which are described in the following sections.FullmenuThe fullmenu command is used to add a few parameters to the GETSET view. For more information on the GETSET view, refer to section Getset on page 12.ShortmenuThe shortmenu command is used to remove a few parameters from the GETSET view. For more information on the GETSET view, refer to section Getset on page 12.DebugThe debug 1 command is used to set on the debug mode. In this modethe register of all modules can be checked in bit mode. The registerthat is checked, register No 2 by default, is indicated in the outputmessage by colons on either side (see the example below). The debugmode can be set off with the debug 0 command. An example of thedebug command is presented below:>debug 1>close1- 8:2: xxxxxxxx 00000001 00100001 xxxxxxxx 00000001 00100001 00000001 000000019-16:2: 00000001 00000001 00100001 00000001 00000001 00100001 00000001 000000011- 8:2: xxxxxxxx 00100001 00000001 xxxxxxxx 00100001 00100001 00000001 001000019-16:2: 00000001 00100001 00100001 00100001 00100001 00000001 00000001 000000011- 8:2: xxxxxxxx 00100001 00000001 xxxxxxxx 00100001 00000001 00100001 001000019-16:2: 00000001 00100001 00100001 00100001 00100001 00000001 00100001 00100001 [OPEN COMMAND GIVEN]MCU111SW Version 1.00Serial number: Y35501Uptime: 0 d 04:26:39Modules:1: DSI485 Rev B Serial Number: 3354012: DMX501 Rev D Serial Number: 083353: DMX501 Rev D Serial Number: 032744: DSI485 Rev B Serial Number: 3264195: DMX501 Rev D Serial Number: 032746: DMX501 Rev D Serial Number: 032747: DMX501 Rev D Serial Number: 032748: DMX501 Rev D Serial Number: 032749: DMX501 Rev D Serial Number: 0307510: DMX501 Rev D Serial Number: 0327411: DMX501 Rev D Serial Number: 0224212: DMX501 Rev D Serial Number: 0919113: DMX501 Rev D Serial Number: 0132314: DMX501 Rev D Serial Number: 0833515: DMX501 Rev D Serial Number: 0327416: DMX501 Rev D Serial Number: 03274>debug 0>closeCarriers: x 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0Carriers: x 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0DispdbgThe dispdbg command is used to check the maximum number of bothregular and timed events. Please note that this command can only beused in the debug mode (see section Debug on page 17). An exampleof the dispdbg command is presented below:>debug 1>dispdbgMax events = 3Max timed events = 2>DebugregThe debugreg command is used to change the register used by thedebug command. Please note that this command can only be used inthe debug mode (see section Debug on page 17). An example of thedebugreg command is presented below:>debug 1>debugreg 5>close1- 8:5: xxxxxxxx 00000100 00000100 xxxxxxxx 00000100 00000100 00000100 000001009-16:5: 00000100 00000100 00000100 00000100 00000100 00000100 00000100 000001001- 8:5: xxxxxxxx 00000100 00000100 xxxxxxxx 00000100 00000100 00000100 000001009-16:5: 00000100 00000100 00000100 00000100 00000100 00000100 00000100 00000100Chapter 4________________________________________________________________CommandsModemrwThe modemrw command can be used to read from the modemregister. This command can also be used for writing to the modemregister. Please note that this command can only be used in the debugmode (see section Debug on page 17). An example of the modemrwcommand is presented below:>debug 1>modemrw 5 6Module 5 register 6 read: 225 (E1H)>modemrw 15 3 19Module 15 register 3 written: 19 (13H)>modemrw 4 3Module 4 is not a modem!Modules:1: DSI485 Rev B Serial Number: 3354012: DMX501 Rev D Serial Number: 083353: DMX501 Rev D Serial Number: 032744: DSI485 Rev B Serial Number: 3264195: DMX501 Rev D Serial Number: 032746: DMX501 Rev D Serial Number: 032747: DMX501 Rev D Serial Number: 032748: DMX501 Rev D Serial Number: 032749: DMX501 Rev D Serial Number: 0307510: DMX501 Rev D Serial Number: 0327411: DMX501 Rev D Serial Number: 0224212: DMX501 Rev D Serial Number: 0919113: DMX501 Rev D Serial Number: 0132314: DMX501 Rev D Serial Number: 0833515: DMX501 Rev D Serial Number: 0327416: DMX501 Rev D Serial Number: 03274Technical Reference_________________________________________________________________This page intentionally left blank.Chapter 5___________________________________________________Setting the TCP/IP AddressCHAPTER 5SETTING THE TCP/IP ADDRESSThis chapter provides information on setting the TCP/IP address of theMCU111 unit.Returning to Factory SettingsTo return the factory settings, proceed as follows:1.Disconnect the Ethernet cable of the device.2.Switch the power off from the device.3.Press down the reset button of the device and keep it pressed.The reset button, a white circle marked with TS 16, is located onthe same side of the MCU111 unit as the Ethernet connector,under the Digi logo. You may need some tool to keep the resetbutton pressed down.4.Switch the power on to the device.5.Wait until the DIAG LED starts flashing in a 1-5-1 pattern. If itstarts flashing in any other pattern, the factory reset has failedand must be restarted. Wait until the COL LED lights up, therewill be no flashing LEDs. You may have to wait for 10 to 15seconds but please be patient and remember to keep the resetbutton pressed the entire time.6.You may release the reset button after the device has been resetto factory settings. You must not connect the Ethernet cable tothe device for another 3 to 4 minutes after the factory reset. Ifyou connect the Ethernet cable to the device too soon, you maynot be able to bootstrap the device properly, in which case youmust perform the factory reset again.Technical Reference_________________________________________________________________Serial BootstrapSerial bootstrap only works after a factory reset or if the serial port ofthe device has not been configured. To perform a serial bootstrap,proceed as follows:1.Disconnect the Ethernet cable of the device.2.Connect the device to a computer using a null modem cable.Open the port using the settings 9600, N, 8, 1, and no flowcontrol.3.Login to the device using the administrator account. If you seeno prompts, try pressing ENTER a few times.login:rootpassword:dbps4.Change the network settings of the device.#> set config ip=device-ipv4-address submask=subnet-maskgateway=gateway-ipv4-address dhcp=offExample:#> set config ip=196.168.0.2 submask=255.255.255.0gateway=198.168.0.1 dhcp=offIP Address changes will be valid on next reboot (if dhcp=off).Submask changes will be valid on next reboot (if dhcp=off).DHCP changes will be valid on next reboot.Gateway changes will be valid on next reboot (if dhcp=off).5.Turn on ethernet autonegotiation. Note that it will take severalseconds to process this command. It is not an error if devicewrites an error message because ethernet cable is disconnected.#> set ether speed=auto duplex=autoExample:#> set ether speed=auto duplex=autoEthernet speed & duplex negotiation failed.6.Reboot the device.#> boot action=resetExample:#> boot action=resetrebooting...7.Reconnect the Ethernet cable of the device.8.The device can now be configured remotely over a IPv4network.Chapter 5___________________________________________________Setting the TCP/IP Address Web ConfigurationNOTE You should not attempt to change any setting not mentioned in thisinstruction.To perform a web configuration, proceed as follows:1.Connect to the device using a web browser, http protocol, andthe same IPv4 address that was assigned to the device during thedevice bootstrap.Example:http://196.168.0.22.Login to the device.login:rootpassword:dbps3.Configure/Ports/Port #-Set Device type to Host.-Set Flow control, Baud rate, Databits, Parity, and Stopbitsaccording to the port settings.-Click the Submit button to save changes.4.Configure/Ports/Port #/Advanced...-Select Force DCD.-Check that all other advanced options are disabled and thatPort User is None.-Click the Submit button to save changes.5.Configure/Ports/Port #/Advanced.../UDP Serial...-Delimiting string configuration/Forward buffer when thefollowing string is found: This option should normally bedisabled. It should only be enabled if required by the devicepacket format. This option can be used to send data receivedfrom serial line as UDP packet immediately after aconfigurable string has been received.-Delimiting string configuration/Custom string: This fieldshould normally be empty. It should only be used if theprevious option was enabled and the device packet formatrequires it. Note that special characters need to be escaped.Technical Reference_________________________________________________________________-Timer/idle delay settings/Forward buffer after thefollowing number of milliseconds: This option shouldnormally be set to System default. Use the custom packettime-out value only if the device packet format requires it.This option can be used to report the time delay for receivingdata from the serial line after at least one byte has beenreceived before received data is sent as a UDP packet.-Buffer settings/Forward buffer after the followingnumber of bytes: This option should normally be set toSystem default. Use the custom buffer size limit only if thedevice packet format requires it. This option can be used tolimit the maximum size of UDP packets.-If you changed any of the above settings, click the Submitbutton to save the changes.6.Configure/Ports/Port #/Advanced.../UDP Serial...Use Add destination and Destination list options for managingthe destination of the UDP packets. Destination addresses can bechanged by clicking the destination description field, modifyingthe IP address and UDP port fields, and clicking the Submitbutton to save the changes. Note that after submitting thechanges, the page may not change and you need to move back tothe previous page. The destination addresses may be unicast orbroadcast address (255.255.255.255). Multicast addresses arenot supported.7.Configure/DHCP:-Validate that the DHCP is disabled.8.Configure/Network:-Validate the IP address, the subnet mask, and the defaultgateway.-Validate that the base socket is 2000.9.Select Admin/Reboot/Continue to restart the device and startusing the new settings.External Socket SetupThe device port is one in single port devices (RealPort IA) and one orhigher in multi port devices (TS 2 or TS 16).Telnet socket port: 2000+<device port> = 2001 or higherChapter 5___________________________________________________Setting the TCP/IP AddressRaw TCP socket port: 2100+<device port> = 2101 or higherRaw UDP socket port: 2100+<device port> = 2101 or higherThe UDP destination should be configured either as one broadcastaddress or as two unicast addresses (CDUs) that share the same sockettarget port number.A telnet connection can be used for service connections if aconnection through CDUs is not desired or possible. The device willstop sending and receiving UDP packets while the telnet connection isactive.Configuration ChecklistsThe following information is needed for each device:-Ethernet MAC address (only needed if the devices are bootstrappedremotely)-Net device IP address-Net subnet mask-Net gateway IP address (only needed if the device is accessedoutside the local subnet)The following information is needed for each port:-Line flow control (hardware/software/none)-Line speed (bits per second)-Line data bits (bits per byte)-Line parity (even/odd/none/mark/space)-Line stop bits (bits per byte)-Packet delimiter (1 ... 4 character string)-Packet size (bytes)-Packet time-out (milliseconds)The following information is needed for each destination:-Destination IP address-Destination UDP portTechnical Reference_________________________________________________________________Network Bootstrap (Not Recommended)To perform a network bootstrap, proceed as follows:1.Disconnect the hub from the network (unless the DHCP isknown not to cause problems).2.Connect the device to the hub.3.Execute Digi Port Authority - Remote. This utility comeseither with the support CD or it can be downloaded from (the product code for Windows is40002187).4.Select Discovery Protocol/ADDP.5.Select Discover. This may take a minute or two.6.Locate the device using the MAC address. If the IP address isnot 0.0.0.0, the DHCP server has assigned the device an IPaddress. Skip the rest of bootstrap procedure.7.Select Configure....8.Set the device address (IP Address), the subnet mask (Subnet),the default gateway address (Gateway), and click OK.Changing the configuration may take a minute or two.9.The hub may now be reconnected to the network (if it wasdisconnected).NOTE Selecting Configure... in Digi Port Authority - Remote on a devicewhose IP address has already been set, launches the web browserusing this URL.Telnet/Serial Configuration (Not Recommended)To perform telnet/serial configuration, proceed as follows:1.Connect to the device by using telnet as the device IP addressand by using the default telnet port. The serial line can also beused for the serial configuration (see section Serial Bootstrap onpage 22 for settings).。