tn-3270 server application user`s manual
Contents
1. TN 3270 Server Application is installed on the DT 6XXX Platform The steps necessary for this are outlined below and are stated in greater detail in the DT 6XXX Platform User s Manual that can be downloaded from the Datatek web site at www datatekcorp com Click on the Support link Platform Configuration This command sequence is required for the initial configuration of the DT 6XXX Platform Software Registration The platform software must be registered using the register commana in order to run any applications Application Installation This action requires that a host acting as an ftp server is present on a network that is accessible by the DT 6XXX install command Application Software Registration The application software must be registered using the regapp command in order for it to be enabled Assignment of an Application to an Instance The number and type of application must be configured as a system parameter 2 2 TN 3270 SERVER APPLICATION CONFIGURATION Once the DT 6XXX Platform configuration is complete instances of the TN 3270 Server Application must be configured The configuration of the TN 3270 Server application takes place on the application s OA amp M port This OA amp M port is accessed by making a Telnet connection to the IP Address of the DT 6XXX that includes the TCP port number of the TN 3270 Server Application instance The TCP port number of the OA amp M port for a particular instance of the TN2. attributes There is a maximum of 8 groups and an aggregate total of 64 logical terminals per instance 2 4 2 3 TN 3270 SERVER APPLICATION CONFIGURATION The following reflects the output of the TN 3270 vfy command based on the configuration input by the bsc command This output reflects the commands necessary to configure the TN 3270 Server Application so that it is consistent with the configuration needs of the network diagram in Figure 4 lt TN3270 gt bsc dest 135 17 59 163 dport 33801 Where dest IP address of the DT 6XXX dport TCP port number This is the same port number as specified on a DT 4000 DT 4180 or DT 4280 for the host line plus the client group number described above lt TN3270 gt vfy M Verify TN3270 Instance Configuration Local IP Address 135 17 59 163 Instance Number 21 BiSync Host Interface 135 17 59 163 Port 33801 Number of Sessions 16 gt 04 13 06 Datatek Applications Inc 19 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 Number of Available Sessions 0 Session Alarm Threshold none Terminal Type IBM 3278 2 Delay after Host connect 5 Server TCP Port 34000 Console Inactivity Timeout DISABLED Session Inactivity Timeout DISABLED The server TCP port number 34000 in the above example is computed using the instance number of the TN 3270 Server Application in the equation below in the next section This value can be overridden by the server command One instance of the
3. of the TN 3270 Server Application on the DT 6XXX The numeric value of this port is either the default calculated by the equation in section 2 3 3 above or overridden by the server command for a particular instance 2 The TCP port dport defined in the BSC command for an instance of the TN 3270 Server Application on the DT 6XXX is the same as the port number defined by the hunt group port BNS UMI configuration or vport hport UMI module configuration parameter configured on one or more virtual ports on the UMI module 3 An instance can service several actual BSC host lines where each is defined using the BSC command Up to 20 host lines can be configured per instance as long as the total aggregate number of terminals is 100 or less The host lines can be spread over several BiSync hosts or reside on the same host 04 13 06 Datatek Applications Inc 15 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 2 4 SAMPLE IP NETWORK ONLY CONFIGURATION The following network diagram depicts a generic TN 3270 configuration where there is only an IP network and no BNS Several network components require configuration The administrator may need to configure one or more of the following items 1 DT 4000 DT 4180 DT 4280 2 DT 6XXX Software e DT 6XXX Platform e P BHI Application e TN 3270 Server Application 3 PC TN 3270 Client 4 BiSync Host The following sections describe sample configurations for items 1 3 above and a
4. same line as the command None of those entries are echo suppressed Passwords are case sensitive Upper and lower case letters must be intermixed If the current password Is valid and the two entries for the new password match the password is changed to the new value 3 5 APPLICATION CONSOLE USER HELP Syntax help command 04 13 06 Datatek Applications Inc 21 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 The help command is always visible The help command displays the currently allowed commands for the mode that the unit is currently entered 3 6 LABEL The label command is only allowed when the unit is logged in Syntax label lt word gt no spaces none lt string spaces allowed This command enters a label that subsequently appears as part of the system console prompt Labels can be up to 31 characters long The label can have embedded blanks if enclosed in double quotes Labels are case sensitive The word none deletes the label 3 7 VERSION VER Syntax ver The version command is only visible when the application is logged in The command has no arguments It displays the current software and database revisions of the application 3 8 CONFIGURING BISYNC HOST INTERFACE PARAMETERS BSC Syntax BSC dest lt n gt lt DT 6XXX address of IP BHI application or UMI IP Address gt dport lt n gt lt Computed IP BHI Application Port number or UMI TCP Hunt Group Port number g
5. your rights under this LICENSE only as part of a permanent sale or transfer of the HARDWARE provided you retain no copies you transfer all of the SOFTWARE including all component parts the media and printed materials any upgrades this LICENSE and if applicable the Certificate s of Authenticity and the recipient agrees to the terms of this LICENSE lf the SOFTWARE is an upgrade any transfer must also include all prior versions of the SOFTWARE Without prejudice to any other rights Manufacturer may terminate this LICENSE if you fail to comply with the terms and conditions of this LICENSE In such event you must destroy all copies of the SOFTWARE and all of its component parts 6 2 INTELLECTUAL PROPERTY RIGHTS The SOFTWARE is licensed not sold to you The SOFTWARE is protected by copyright laws and international copyright treaties as well as other intellectual property laws and treaties You may not copy the printed materials accompanying the SOFTWARE All title and intellectual property rights in and to the content which may be accessed through use of the SOFTWARE is the property of the respective content owner and may be protected by applicable copyright or other intellectual property laws and treaties This LICENSE grants you no rights to use such content All rights not expressly granted under this LICENSE are reserved Manufacturer and its licensors if any 04 13 06 Datatek Applications Inc 26 DT 6XXX TN 3270 Server Applicati
6. 2 Points to a service name which points to a receive group of virtual terminals defined on a SYNC8 BHI module Hunt Group Port gt 14000 CUG list gt 0 Peer to Peer Encryption gt Transparent COMMENT UMI vport for TN 3270 service There is one vport defined for each client session that can be active at a time Each vport is predefined to a service name that points either to a single virtual terminal on a virtual cluster or more realistically to a hunt group of virtual terminals defined on virtual clusters on the SYNC8 BHI ports The hunt group port configured above 14000 on the UMI is the hunt address of virtual ports on the UMI itself to which a TN 3270 client on the user s PC will connect This hunt group is different than the group of virtual terminals defined on the SYNC8 module 2 3 1 2 SYNC8 BHI CONFIGURATION The following BNS console output reflects the output of the SYNC8 verify command The results displayed below describe a bsc3270 configuration consistent with the configuration needs of the previous network diagram For a more detailed description of how to configure the SYNC8 Module refer to the BNS 2000 SYNC8 Module Reference Guide 04 13 06 Datatek Applications Inc 12 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 Note knowledge of the BiSync Host s configuration is required to properly configure the BNS SYNC8 module This example shows a single virtual cluster controller with t
7. 3270 Server Application is calculated using the following equation 10000 the application instance in the DT 6XXX One TCP session exists per active client On the client PC the TCP session is addressed to the TCP port number of an instance of the TN 3270 server application on the DT 6XXX This is the port that the TN 3270 Server Application uses to listen for an incoming IP call from the client The default server TCP port number for each instance is calculated using the following equation 30000 instance 1 X 200 The server command can be used to change the default TCP port number for an instance which will allow multiple instances to share a common TCP port number Typically a common shared port number is 23 Each instance is configured to connect with one usually or more BiSync lines 04 13 06 Datatek Applications Inc 8 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 2 2 1 CONFIGURATION PLANNING Consider the following planning issues prior to installation and configuration of the DT 6XXX TN 3270 Server Application a The number of TN 3270 Client sessions to be allowed for an instance of the TN 3270 server application usually corresponds with the number of terminals in the BHI configuration either in the BNS SYNC8 BHI modules or in the IP BHI application for a particular BiSync line Where it is desired to pool multiple BiSync lines for use by a client user population one instance of t
8. 4 Change Password chgpassS aaaaaaaaaaaaaana nunnu nnnunnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnna 21 3 5 Application Console User Help aa aaaaaaaaaaaaanna nunnnunnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnununa 21 30 LaDO pinar aa 22 di VESON VB iria bra 22 3 8 Configuring BiSync Host Interface Parameters bSC aa aaaaaaaaav na nunnnnunnnnuna 22 39 DOVO A 23 04 13 06 Datatek Applications Inc 2 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 A 23 3 11 Verify Configuration vfy V YC O aaaanaaaaaaaaaanaannannnunnnunnnnnnnnnunnnnnnnnnnnnnunnnnnana 23 3 12 Display Current Connections dc dcCOnn a2aaanaannnnnnnnnnnunnnnunnnnunnnnnnnnnnna 24 213 e oo o e e PPP Skndiant n agaaandun saka 24 3 14 Display Measurements dmeas dM aaa anaanaaaaaana nn nnunnunnnnnnnnnnnnnnnnnnnnannnna 24 Je Ceme C r eee ee pen ae ne mee eon e ene Ae 24 4 Application Software Installation amp Upgrade aaa aaaaannaaaavvn nnn nnnnnnnnnnnnnnna 25 9 Hardware SEENEN 26 6 End User License Agreement for Software 2aaaaaaaaaannuannannnnnnnnnnnnnnnnnnnnn 26 6 1 Software LICense aaaaaaaaaaaaaaazaannanunnnunnnununununnununnnnnnnnnnunnnnnnnnnnnnnnnnnunnnunnnnnnnnnnnnnunnna 26 6 2 Intellectual Property Rights a aaaaaaaaaaaaaaa nv nunnnunnunnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnuna 26 6 3 Softwar SUD DONG E 27 6 4 Export FRCS ICU OMS arica iaa ia ias iia 27 6
9. 5 Limied RE TE 27 GV ee TWEET TEEN 27 6 7 Special PrOVISION Sissi teria 27 7 Limitation of Liability AA 28 TABLE OF FIGURES AND TABLES FIGURE 1 INTEGRATED CONFIGURATION anaannnnnnnnnnnnnnnnnunnnnnnnunnnnnnnnnnnnnnunnnnunnnnnnnnnnnnnnnnnnnnn 5 FIGURE 2 IP NETWORK ONLY CONFIGURATION 2unnannanannnnnnnnnannnnnnnnnnnnnunnnnnnnnnunnnnnnnnnnnnnnnnnn 6 FIGURE 3 SAMPLE INTEGRATED CONFIGURATION anaannannanannnnnnnnnnunnnnnnnnnunnnnnnnnunnnnnnnnnnnnn 10 FIGURE 4 SAMPLE IP ONLY CONFIGURATION gt 1aaaaaaannannnnannannnnununnunnnnnunnunnunnnnnnnnnnunnnnnnnnnn 16 TABLE 1 DMEAS MEASUREMENT CATEGORIES unuannaaaaaannnnannanannnnnnnannnnnnnnnnnnnnnnnnnnnnnnnnnnnnna 24 04 13 06 Datatek Applications Inc 3 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 IMPORTANT SAFETY INSTRUCTIONS N The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the product When installing operating or maintaining the DT 6XXX equipment on which this application runs basic safety precautions should always be followed to reduce the risk of fire electric shock and injury to persons including the following Read and understand all instructions Follow all warnings and instructions marked on this product For information on proper mounting instructions consult the User s Manual provided with this product The
10. 70 Server Application User s Manual Release 13 1 In the BiSync Status section in the example above it shows that this instance is connected to the DT 4180 at IP address 135 17 59 253 at port 9 50009 50000 where 50000 is the base for incoming calls on a DT 4000 or DT 4180 The value of 50009 is automatically generated by the IP BHI application In the IP BHI application for each instance logical cluster units and logical terminals must be defined that correspond to the actual physical host s definition for a BiSync line The group grp command is used to define them One instance of the IP BHI application handles only one BiSync line For more detail refer to the document DT 6XXX IP BHI BiSync Host Interface Application User s Manual which is available for download from the Datatek web site lt IP BHI gt vfy grp 1 M Verify Group 1 Terminal Type Basic Screen Size M2 24 x 80 1920 Characters Rx Only Attribute No Logoff Sequence None Host Unavailable Sequence Connections are prevented Host becomes available sequence Connections are allowed Comment UNITs Assigned 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 1 0 1 1 1 2 The example above shows 2 cluster units one with 13 terminals and the other with 3 all of which share the same attributes Additional groups can be defined for this instance defining other clusters and terminals connected to this same BiSync line but with different
11. Defter TN 3270 SERVER APPLICATION USER S MANUAL FOR DT 6XXX EMBEDDED NETWORK PROCESSORS RELEASE VERSION 13 1 379 Campus Drive Suite 100 Somerset NJ 08873 fax 732 667 1091 phone 732 667 1080 email sales datatekcorp com e http www datatekcorp com APPLICATIONS INC DT 6XXX TN 3270 Server Application User s Manual Release 13 1 TABLE OF CONTENTS TABLE OF FIGURES AND TABLES om 3 IMPOMaAaNT Safety ANE drei d TE 4 1 INTRODUCTION stat 5 1 1 TN 3270 Server Application Integrated Configuration aa22aannvvvnnununs 5 1 2 TN 3270 Server Application IP Network Only Configuration cc sssceseesee 6 1 3 Variations Multiple Hosts and Multiple INnstances 2a aa 2aaaaaav n nn nnnnunnnnnnm 7 2 TN 3270 Server Application Configuration 22aaaaaanaaannvnnnunnnnnnnnnnnnnnnnnnnnnnn 8 2 1 DT 6XXX Platform Configuration aaaaaaaaaaaaaaanannnunnnnnnnnununnnunnnnnnnnunnnunnnnnnnnunnnnuna 8 2 2 TN 3270 Server Application Configuration aaa2aaaaaaaaaanaanunnnunnnnnnnnnnnunnnnnnnnnnnnnnna 8 2 2 1 Configuration Planning cocos iia 9 2 3 Sample Integrated Configuration a2aaaaaaaaaaaaanananunnnunununnnnnnnnnnnnnnnnnnnnnnnnunnnunana 10 2 3 1 BNS Node Configuration aaananavnnanazazzzznannnnnnnnnnnnnnnnnnnunnnnnnnnnnnnnnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnna 11 2 3 1 1 UMI Module ConfiguratiON oooccnnnccnnccconcnnnccnncccnnncannncnnnnonnnannncnrrnnn
12. ER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT WITH REGARD TO THE SOFTWARE AND THE ACCOMPANYING WRITTEN MATERIALS THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS YOU MAY HAVE OTHERS WHICH VARY FROM STATE JURISDICTION TO STATE JURISDICTION 6 7 SPECIAL PROVISIONS The SOFTWARE and documentation are provided with RESTRICTED RIGHTS Use duplication or disclosure by the United States Government is subject to restrictions as set forth in subparagraph c 1 11 of the Rights in Technical Data and HARDWARE Software clause at DFARS 252 227 7013 04 13 06 Datatek Applications Inc 27 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 or subparagraphs c 1 and 2 of the Commercial HARDWARE Software Restricted Rights at 48 CFR 52 227 19 as applicable Manufacturer is Datatek Applications Inc 379 Campus Drive Suite 100 Somerset NJ 08873 If you acquired the SOFTWARE in the United States of America this Software License are governed by the laws of the State of New Jersey excluding its choice of laws provisions If you acquired the SOFTWARE outside the United States of America local law may apply This LICENSE constitutes the entire understanding and agreement between you and the Manufacturer in relation to the SOFTWARE and supercedes any and all prior or other communications statements documents agreements or oth
13. TN 3270 Server application can support up to 20 host lines Each host line is configured by specifying corresponding dest and dport parameters 2 4 3 PC TN 3270 CLIENT For whatever TN 3270 client is being used certain configuration parameters must be administered on the client to insure connectivity to the BiSync Host These parameters are 1 DT 6XXX IP Address 2 TCP Port Number of the application instance being called Based on the previous network diagram in Figure 4 The DT 6061 IP Address is 135 17 59 163 The TCP Port number at the Server is 34000 The default TCP port number for an instance is a function of the instance in which the application is installed on the DT 6XXX lt is calculated using the following equation TCP Port Number 30000 instance 1 X 200 The server command can be used to change the default TCP port number That in turn will allow multiple instances to share a common TCP port number A commonly used shared TCP port value is 23 which is the standard telnet port value 04 13 06 Datatek Applications Inc 20 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 3 APPLICATION COMMANDS 3 1 INPUT CONVENTIONS All parameters must be given on the command line Parameters of the form name lt value gt may be given in any order Only the login command might generate a prompt if the passwd lt value gt a Commands may be entered in upper or lower case D Parameters of the form n
14. a more detailed description of how to configure the DT 6XXX platform refer to the DT 6XXX Platform User s Manual lt tuna DT 6160 gt vfy mod module type DT 6160 Registered hostname tuna datatekcorp com ippublic 192 168 2 199 status Active ipother 192 168 2 99 label tuna ipaddr 192 168 2 48 submask 255 255 255 0 gateway 192 168 2 1 mac addr 0 96 10 11 58 123 serial 176 61 10 11 58 123 build 1 0 rtu 5 built on Thu Apr 22 14 42 15 EDT 2004 booted 1 07 days ago lt tuna DT 6160 gt lt tuna DT 6160 gt vfycfg 1 type tn3270 2 3 2 2 TN 3270 SERVER APPLICATION CONFIGURATION The following reflects the output of the TN 3270 vfy command based on the configuration input by the bsc command This output reflects the commands necessary to configure the TN 3270 Server Application so that it is consistent with the configuration needs of the network diagram in Figure 3 lt TN3270 gt bsc dest 135 17 59 253 dport 14000 numsess 50 where dest IP address of the UMI module dport TCP port number This is the hunt group port number on the UMI module lt TN3270 gt vfy M Verify TN3270 Instance Configuration Local IP Address 135 17 59 163 Instance Number 1 BiSync Host Interface 135 17 59 253 Port 14000 Number of Sessions 50 Session Alarm Threshold 70 04 13 06 Datatek Applications Inc 14 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 Terminal Type IBM 3278 2 Secondary Termin
15. al Type IBM 3279 2 Delay after Host connect 0 Server TCP Port 30000 See the section below on how to determine this value Console Inactivity Timeout DISABLED Session Inactivity Timeout DISABLED 2 3 3 PC TN 3270 CLIENT For whatever TN 3270 client is being used certain configuration parameters must be administered on the client to insure connectivity to the BiSync Host These parameters are 1 DT 6XXX IP Address 2 TCP Port Number of the application instance being called Based on the previous network diagram The DT 6XXX IP Address is 135 17 59 163 The TCP Port number at the Server is 30000 The default TCP port number for an instance is a function of the instance in which the application is installed on the DT 6XXX lt is calculated using the following equation TCP Port Number 30000 instance 1 X 200 The server command can be used to change the default TCP port number That in turn will allow multiple instances to share a common TCP port number A commonly used shared TCP port value is 23 which is the standard telnet port value 2 3 4 RELATIONSHIPS To clarify and summarize the relationship of various TCP ports and hunt group ports for a TN 3270 PC client the TN 3270 Server Application software and the UMI module the following applies 1 The TCP port to which the TN 3270 PC client is configured to point is the same as the TCP port number that is configured as the server port of one or more instances
16. ame value may use upper or lower case for name Default values if any are shown in parenthesis as part of the prompt a Case is preserved for values a When a password is being requested by a prompt input is not echoed a Backspace erases one character and ctrl U or del the delete key deletes the current line of input 3 2 LOGIN Syntax login PASSWD lt password gt The default password is initial The login command is used to allow access to the other configuration commands The PASSWD parameter is not echo suppressed However if the PASSWD parameter is not provided the console prompts for a password the response s echo suppressed in this case Passwords are case sensitive Upper and lower case letters may be intermixed with digits and other characters If the password is valid the user is placed in the logged in mode Once the console user is logged in the rest of the commands are accessible Note Every application instance might be assigned a different password 3 3 LOGOUT Syntax logout The logout command is only allowed if the console user is logged in It uses no argumenis It will set the console to the logged out mode 3 4 CHANGE PASSWORD CHGPASS Syntax chgpass OLD lt old passwd gt NEW lt new gt CONF IRM lt new gt The chgpass command is used to change a user password on a particular application type The command is only allowed if the user is logged in All three parameters must be given on the
17. d with these terminals e If the BHI is implemented in the IP BHI application then the IP address is the address of the DT 6XXX on which the IP BHI application is resident and the TCP port number is computed using the equation 30000 instance 1 X 200 the client group number where a client group number is the number of the group defining a set of logical cluster unit and logical terminals on a BiSync line 04 13 06 Datatek Applications Inc 9 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 2 3 SAMPLE INTEGRATED CONFIGURATION The following network diagram depicts a generic TN3270 configuration where there is a mixed network of IP elements and BNS Several network components require configuration The administrator may need to configure one or more of the following items 1 BNS Node Configuration e UMI Module e SYNC8 BHI Module 2 DT 6061 Configuration e DT 6061 Platform e TN 3270 Server Application 3 PC TN 3270 Client 4 BiSync Host The following sections describe sample configurations for items 1 3 above and are based on the diagram below Configuration of item number 4 BiSync Host is beyond the scope of this document However knowledge of the BiSync Host s configuration is required to properly configure the BNS SYNC8 module DT 6061 with TN 3270 Server Application ip 135 17 59 163 IP 135 17 59 253 lt gt BiSync HOST PCs wi
18. er information between the parties with respect to the subject matter hereof 7 LIMITATION OF LIABILITY To the maximum extent permitted by applicable law in no event shall Manufacturer or its suppliers be liable for any damages whatsoever including without limitation special incidental consequential or indirect damages for personal injury loss of business profits business interruption loss of business information or any other pecuniary loss arising out of the use of or inability to use this product even if Manufacturer has been advised of the possibility of such damages In any case Manufacturer s and its suppliers entire liability under any provision of this License shall be limited to the amount actually paid by you for the SOFTWARE and or the HARDWARE Because some states jurisdictions do not allow the exclusion or limitation of liability for consequential or incidental damages the above limitation may not apply to you OCopyright 2000 2002 TeleComp Inc OCopyright 2002 2006 TeleComp Research and Development Corporation OCopyright 2000 2006 Datatek Applications Inc All Rights Reserved Printed in USA 04 13 06 Datatek Applications Inc 28
19. ero 04 13 06 Datatek Applications Inc 24 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 4 APPLICATION SOFTWARE INSTALLATION amp UPGRADE An application may be initially installed or upgraded using the install and regapp commands on the DT 6XXX console Release 13 0 and higher must be installed on a DT 6061 running platform software build 16 and higher or on a DT 6160 or DT 6260 with any platform software build Inthe DT 6XXX Platform User s Manual refer to the section titled Application Software Installation amp Upgrade 04 13 06 Datatek Applications Inc 25 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 5 HARDWARE WARRANTY The warranty period for the DT 6XXX hardware on which this application runs shall be ninety 90 days from the date of shipment of the hardware from Datatek Applications Inc Replacements and repairs are guaranteed for the longer of the remaining original warranty period or 30 days 6 END USER LICENSE AGREEMENT FOR SOFTWARE This License Agreement License is a legal contract between you and the manufacturer Manufacturer of the system HARDWARE with which you acquired software product s identified above SOFTWARE The SOFTWARE may include printed materials that accompany the SOFTWARE Any software provided along with the SOFTWARE that is associated with a separate end user license agreement is licensed to you under the terms of that lice
20. f sessions supported by the lt n gt th group The default is sixteen 16 The number of client sessions should match the number of available terminal slots on the BHI The total of all the configured numsess lt n gt values is the maximum number of client sessions that will be handled by this instance and may not exceed 100 To remove a host from the list execute the following bsc dest lt n gt 0 0 0 0 bsc numsess lt n gt 0 04 13 06 Datatek Applications Inc 22 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 The ttype parameter specifies the terminal type as specified by the host line and the BHI configuration The TN 3270 server will cycle the client to set this value via the RFC 884 Telnet option sequence The default value is IBM 3278 2 which is a 24x80 terminal Other allowed values are IBM 3275 2 IBM 3276 2 IBM 3276 3 IBM 3276 4 IBM 3277 2 IBM 3278 2 IBM 3278 3 IBM 3278 4 IBM 3278 5 IBM 3279 2 and IBM 3279 3 For clients that do not cycle properly the ttype2 parameter may be used to declare an alternate terminal type that the TN 3270 Server Application will accept The secondary type is accepted after the primary type has been rejected 4 times This technique may be used IF the client and the BiSync host use a mutual subset of the capabilities of the secondary terminal type To delete a secondary type enter ttype2 none The alm
21. he TN 3270 server application may be configured to call up to 20 different BiSync lines The TN 3270 server application allows a maximum of 100 client terminals per instance The default number IS sixteen a The terminal type to be requested from the TN 3270 client must match Certain client applications such as some versions of Hummingbird Exceed have no provision to configure the 3270 terminal model Of greater concern is that the terminal model must match what is configured on the BiSync line A mismatch could cause a serious data error The TN 3270 Server application will query and set the client for the appropriate terminal type In the past this has been defaulted to an IBM 3278 2 terminal This is the standard 24x80 terminal type The TN 3270 server allows other terminal types as well For special circumstances the TN 3270 server can be configured to accept a secondary terminal type a For configuration within the TN 3270 Server Application consider the IP address of the BHI and its TCP port for the group of sessions to which a particular BiSync line is attached e If the BHI is implemented in a BNS SYNC8 module then this is the IP address of the UMI module and a TCP port number corresponding to the hunt group for a specific set of virtual ports on the UMI The virtual ports on the UMI specified by this hunt group are configured as synchronous virtual ports and have a pre defined destination to the SYNC8 BHIM group associate
22. hree virtual terminals defined in the same receive group The client PC in the example could be connected to any one of the virtual terminals on the SYNC8 module CCO gt vfy bsc terminal 30 all MODULE ADDRESS 30 MODULE TYPE bsc3270 NCHLS 100 SERVICE STATE in DOWNLOAD SERVER controller VERSION standard HOST MSG CODE PORT BAUD PORT CHNLS TYPE TYPE CHNG SET DUPLEX RATE SRVC 2 6 host vtam no ebcdic full 9600 in PORT COMMENT 2 to bsc3270 console PORT CU SRVC 2 2 in TERM SCRN RECV LOGOFF LOGOFF FWD PORT CU TERM TYPE SIZE GRP METHOD SEQ ID ACK SRVC 2 2 2 basic 1920 bscm2 none N A no in BKPL PORT CU TERM CHNL 2 2 1 8 2 2 2 9 2 2 3 15 2 3 2 DT 6XXX CONFIGURATION The DT 6XXX software is composed of two components One component called the Platform exists to support all applications The second component is comprised of the individual application s The Platform provides Operating System functions selected interfaces protocol stacks SNMP functions and system OA amp M while each application uses the services of the resident Platform 04 13 06 Datatek Applications Inc 13 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 2 3 2 1 DT 6XXX PLATFORM CONFIGURATION The following console output reflects the output of the DT 6XXX vfymod and vfycfg commands The results displayed below describe a DT 6XXX platform configuration consistent with the configuration needs of the previous network diagram For
23. i to any person or entity who has been prohibited from participating in U S export transactions by any federal agency of the U S government 6 5 LIMITED WARRANTY Manufacturer warrants that a the SOFTWARE will perform substantially in accordance with the accompanying written materials for a period of ninety 90 days from the date of shipment from Datatek Applications Inc Software support is limited to the hours of 9 AM to 5 PM ET Monday through Friday excluding Datatek observed holidays Other coverage and extended warranty may be purchased at additional cost Any implied warranties on the SOFTWARE are limited to ninety 90 days Some states jurisdictions do not allow limitations on duration of an implied warranty so the above limitation may not apply to you Manufacturer s and its suppliers entire liability and your exclusive remedy shall be at Manufacturer s option either a return of the price paid or b repair or replacement of the SOFTWARE that does not meet this Limited Warranty and which is returned to Manufacturer with a copy of your receipt This Limited Warranty is void if failure of the SOFTWARE has resulted from accident abuse or misapplication Any replacement SOFTWARE will be warranted for the remainder of the original warranty period or thirty 30 days whichever is longer 6 6 No OTHER WARRANTIES TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW MANUFACTURER AND ITS SUPPLIERS DISCLAIM ALL OTHER WARRANTIES EITH
24. n a PC 1 1 TN 3270 SERVER APPLICATION INTEGRATED CONFIGURATION The following diagram depicts a configuration involving a 3270 client in an integrated environment In this environment a DKAP module running the TN 3270 Server Applications is no longer needed in the node Instead a DT 6XXX Embedded network Processor is used A DT 6XXX works either in an IP frame relay or ATM network lt provides better performance and can handle tremendously more sessions than a DKAP or HS DKAP module PCs with 3270 Client Application Figure 1 Integrated Configuration In the above diagram a 3270 client makes a connection to the BiSync host using the IP address of the DT 6061 plus the TCP port assigned to the TN 3270 server instance that is assigned to that line on the BiSync host An application instance can be described as a unit of configuration parameters as a specific DT 6XXX application defines them In other words each instance of an application is a completely separate process where all aspects of the operation of the application are performed entirely within that process 04 13 06 Datatek Applications Inc 5 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 Multiple clients call the same IP address and TCP port number The maximum number of simultaneous clients is a configurable option within the application The function of the Universal Mediation Interface UMI module is to provide the
25. nc hosts Each BiSync line must be callable by its own IP address and TCP port number e g via the IP BHI application or via a UMI module When multiple hosts are configured the TN 3270 Server Application allocates new sessions to hosts round robin If a host fails to answer a call for a new session it is removed from the round robin allocation Any host so removed is periodically monitored until it successfully answers a test call tried every 70 seconds whereupon it is made eligible again for allocation to client sessions Multiple instances of the TN 3270 application may be configured to serve clients using a shared IP address and TCP port This permits serving up to 3000 clients up to 30 instances on a single DT 6061 or DT 6160 each configured with up to 100 clients using a single address The DT 6XXX platform software distributes the calls from the clients to the single address round robin to the individual instances The instances must be individually configured so that calls are distributed to the desired set of BiSync lines A DT 6260 has 48 instances and thus can support up to 4800 clients 04 13 06 Datatek Applications Inc 7 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 2 TN 3270 SERVER APPLICATION CONFIGURATION 2 1 DT 6XXX PLATFORM CONFIGURATION Before proceeding with the configuration of the TN 3270 Server Application make sure that the DT 6XXX Platform has been properly configured and the
26. ng ground Refer to User s Manual O ODODO DD ODODO This symbol is marked on the DT 6XXX adjacent to the ground earth area for the connection of the ground earth conductor A This Equipment is to be Installed Only in Restricted Access Areas on Business and Customer Premises Applications in Accordance with Articles 110 16 110 17 and 110 18 of the National Electrical Code ANSI NFPA No 70 Other Installations Exempt from the Enforcement of the National Electrical Code May Be Engineered According to the Accepted Practices of the Local Telecommunications Utility A For a unit equipped with an AC Wall Plug In Unit read and understand the following e A DT 6061 unit was tested with the K TRON Model KA 52A Wall Plug In Unit and a DT 6X60 with a Phi Hong Model PSA 30U 240 Wall Plug In Unit 110 240 V AC to 24 V DC e Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning Do not staple or otherwise attach the power supply cord to the building surfaces Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock The socket outlet shall be installed near the equipment and shall be readily accessible The Wall Plug In unit may be equipped with a three wire grounding type plug a plug having a third grounding pin This plug is intended to fit only into a grounding type power outlet Do not defeat the safety pu
27. nnnnnnenrrrnnananannnns 11 2 3 1 2 SYNC8 BHI Configuration aaaaanzaaaaaaaaaaaanannnnnannnnunnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnna 12 2 3 2 DT 6XXX Configuration RE 13 2 3 2 1 DT 6XXX Platform Configuration aaaannanavnnnna nzzzuunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnuna 14 2 3 2 2 TN 3270 Server Application Configuration aa22aaanaavnnuna gt nnnuvnnnnnnnnnnnnunnnnnnnnnnnnnn 14 2 3 3 Mes 44 0 asccsosas ice tocino mene ene tare er tne ene eres E anne ven eae arti e mer ey 15 E E NR Te E ll E 15 2 4 Sample IP Network Only Configuration aaaaaaaanaaannvannunnnnnnnnnnnnnnnnnnnnnnnnnnnunnna 16 2 4 1 DT 4000 DT 4180 DT 4280 Configuration aaaaannananan anaaaaanuunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnna 17 242 DI 6XXX Configuratii vcsir a aiaa 17 2 4 2 1 DT 6XXX Platform Configuration aaaaananannnaanna gt aanzznnnnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnuna 17 2 4 2 2 IP BHI Application Configuration aaaaanavnunnnunna znnzzuuvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnna 18 2 4 2 3 TN 3270 Server Application Configuration aa2aaaaaannnnvvvnnnnnnnnnnnnnnnnnnnunnnnnnnnnn 19 2 4 3 PO TN 3270 CION r N 20 3 Application Commands aaaaaaaaaaaaaaazaannunnnunnnununnnnnnnnunnnnnnnnunnnnnnnnnnununnnnnnnnunununa 21 3 1 Input Conventions aaaaaaaaaaaaaaaaananunnnunnnunnunununnnunnnunnnnnnununnnunnnunnunnnununnnunnnnnnnnnnnnu 21 32 LOGIN dunia E 21 A PPP 21 3
28. nse agreement By installing copying downloading accessing or otherwise using the SOFTWARE you agree to be bound by the terms of this LICENSE If you do not agree to the terms of this LICENSE Manufacturer is unwilling to license the SOFTWARE to you In such event you may not use or copy the SOFTWARE and you should promptly contact Manufacturer for instructions on return of the unused product s for a refund 6 1 SOFTWARE LICENSE You may only install and use one copy of the SOFTWARE on the HARDWARE unless otherwise licensed by Manufacturer The SOFTWARE may not be installed accessed displayed run shared or used concurrently on or from different computers including a workstation terminal or other digital electronic device Devices Notwithstanding the foregoing and except as otherwise provided below any number of Devices may access or otherwise utilize the services of the SOFTWARE You may not reverse engineer decompile or disassemble the SOFTWARE except and only to the extent that such activity is expressly permitted by applicable law notwithstanding this limitation The SOFTWARE is licensed as a single product Its component parts may not be separated for use on more than one HARDWARE The SOFTWARE is licensed with the HARDWARE as a single integrated product The SOFTWARE may only be used with the HARDWARE as set forth in this LICENSE You may not rent lease or lend the SOFTWARE in any manner You may permanently transfer all of
29. on User s Manual Release 13 1 6 3 SOFTWARE SUPPORT SOFTWARE support is not provided by Manufacturer or its affiliates or subsidiaries separate from the HARDWARE For SOFTWARE support please contact your supplier of the HARDWARE SOFTWARE support is limited to the warranty period stated below unless either a separate contract has been consummated between you and the manufacturer or the manufacturer has agreed in writing at the time of purchase by you of the software to an extension of the warranty Should you have any questions concerning this LICENSE or if you desire to contact Manufacturer for any other reason please refer to the address provided in the documentation for the HARDWARE 6 4 EXPORT RESTRICTIONS You agree that you will not export or re export the SOFTWARE to any country person or entity subject to U S export restrictions You specifically agree not to export or re export the SOFTWARE i to any country to which the U S has embargoed or restricted the export of goods or services which as of March 1998 include but are not necessarily limited to Cuba Iran Iraq Libya North Korea Sudan and Syria or to any national of any such country wherever located who intends to transmit or transport the products back to such country ii to any person or entity who you know or have reason to know will utilize the SOFTWARE or portion thereof in the design development or production of nuclear chemical or biological weapons or il
30. ort number used to accept TN 3270 calls The default setting will return the TN 3270 instance to the default TCP port number associated with that instance based on the formula 30000 instance 1 X 200 3 10 TIMEOUT Syntax timeout console lt seconds gt off session lt seconds gt off The timeout command is only visible when the application is logged in The command is used to monitor application console inactivity and tn3270 session inactivity Inactivity is defined as the complete absence of data over the specified period of time The console parameter sets the inactivity timeout value for the application console The range of values is 15 254 seconds The session parameter sets the inactivity timeout value for user sessions The range of values is 5 3600 seconds 3 11 VERIFY CONFIGURATION VFY VFYCFG Syntax vfy The vfy command is only visible when the application is logged in The command is used to display the configured options on the TN 3270 Server application 04 13 06 Datatek Applications Inc 23 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 3 12 DISPLAY CURRENT CONNECTIONS DC DCONN Syntax dconn The dconn or dc command is used to display all of the current client connections into the TN 3270 Server application The command will issue a report that shows the connection peer for each active connection 3 13 DISPLAY LOG DLOG Syntax dlog The dlog command is only
31. protocol mediation between the BNS network and the IP network 1 2 TN 3270 SERVER APPLICATION IP NETWORK ONLY CONFIGURATION The TN 3270 Server application may also be used in circumstances where there is no BNS network Erme rr ote ee gt E L m a b a L J ja ca TN 3270 Server Application DT 6061 amp IP BHI Application Pa DT 4000 or DT 4180 PCs with 3270 Client Application Figure 2 IP Network Only Configuration In the above diagram the DT 6061 is actually executing one or more instances of two distinct applications 1 The first application instance is the TN 3270 Server Application This is the very same application as in the integrated network case and the subject of this User s Manual 2 The second application instance is the BiSync Host Interface IP BHI application The IP BHI application interfaces with a BiSync host through a DT 4000 DT 4180 or DT 4280 and performs Cluster Controller emulation for a multi point host line thus eliminating the BNS SYNC8 BHIM module The DT 6XXX Platform may support up to 5 simultaneous application types 04 13 06 Datatek Applications Inc 6 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 1 3 VARIATIONS MULTIPLE HOSTS AND MULTIPLE INSTANCES Each instance of the TN 3270 Server Application can be configured to distribute clients over multiple BiSync lines connected to one or more BiSy
32. re based on the diagram below Configuration of item number 4 BiSync Host is beyond the scope of this document However knowledge of the BiSync Host s configuration is required to properly configure the BNS SYNC8 module DT 6061 with 135 17 59 163 1N3270 Application instance 21 IP BHI Application instance 20 135 17 59 253 PCs with TN3270 Client Application Figure 4 Sample IP Only Configuration Note that a DT 6XXX with 2 RTU s or more is required in this configuration since two different applications are residing in the same DT 6XXX Each application could also reside in different DT 6XXX s lt is the decision of the network administrator planner what exact configuration is used 04 13 06 Datatek Applications Inc 16 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 2 4 1 DT 4000 DT 4180 DT 4280 CONFIGURATION A DT 4000 DT 4180 or DT 4280 is used to connect the BiSync host s to the IP network What follows is the output from a DT 4180 console where a BiSync is connected to Port 9 More than one BiSync host can connect to the same DT 4000 DT 4180 or DT 4280 lt DT 4180 gt v y p 9 Current Configuration for Port 9 Type gt TCP Port w Call Origination Service State gt In Service TCP Destination gt 135 17 59 163 Port 33800 Protocol gt EBCDIC BiSync DXE gt DCE w Normal Clocks Baud Rate gt 9600 bps Line Encoding gt NRZ Constant Carrier g
33. ribe a DT 6061 platform configuration consistent with the configuration 04 13 06 Datatek Applications Inc 17 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 needs of the previous network diagram For a more detailed description of how to configure the DT 6XXX platform refer to the DT 6XXX Platform User s Manual lt DT 6061 gt vfymod module type DT 6061 Registered hostname test label none ipaddr 135 17 59 163 submask 255 255 255 0 gateway 135 17 59 1 mac addr 0 96 29 2 56 87 serial 0 0 6 72 97 233 build 13 1 rtu 2 built on Thu Apr 22 14 42 15 EDT 2004 booted 1 07 days ago lt DT 6061 gt vfycfg 20 type ip bhi 21 type tn3270 2 4 2 2 IP BHI APPLICATION CONFIGURATION For the IP BHI application itself only the logical clusters and terminals are defined long with application comments and console labels The rest of the parameters are the result of the configuration of the DT 6XXX platform The output of the IP BHI console is shown below for a vfy bhi lt IP BHI gt vfy bhi M Verify IP BHI Operation gt Simplex Instance gt 20 IP Address gt 135 17 59 163 Console Label gt None Defined Comments 1 gt This is an example 2 gt Dn 3 gt DI BiSync Status Connected to 135 17 59 253 Port 50009 Code Set gt EBCDIC EIA Status gt De Asserted Host Status gt Inactive 04 13 06 Datatek Applications Inc 18 DT 6XXX TN 32
34. rpose of the grounding type plug e Do not allow anything to rest on the power cord Do not locate this product where the cord may be abused by persons walking on it Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the powers supply cord or plug is damaged or frayed b If liquid has been spilled into the product c Ifthe product has been exposed to rain or water d If the product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions because improper adjustment of other controls may result in damage and will often require extensive work by qualified technician to restore the product to normal operation e Ifthe product has been dropped or the cabinet has been damaged _ If the product exhibits a distinct change in performance Save These Instructions 04 13 06 Datatek Applications Inc 4 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 1 INTRODUCTION The TN 3270 Server Application that runs on the DT 6XXX family of Embedded Network Processors allows a 3270 client to access a host via a BNS SYNC8 BiSync Host Interface BHI module This Application is designed to replace the TN 3270 DKAP application in either an integrated BNS network or a non BNS a k a totally IP network environment The 3270 client programs are typically resident o
35. sult of the verify umi module command The results displayed below describe a UMI Base Configuration consistent with the configuration needs of the previous network diagram CCO gt vfy umi mod 19 02 04 17 15 07 22 NODE WOODY M verify umi module 19 MODULE ADDRESS 19 MODULE TYPE umi NCHLS 512 SERVICE STATE in DOWNLOAD SERVER controller VERSION standard GATEWAY ADDRESS 135 17 59 1 LOCAL IP ADDR 135 17 59 253 LOCAL SUBMASK 255 255 255 0 SNMP IP ADDR 0 0 0 0 SNMP PORT 0 Datakit is a registered trademark of Lucent Technologies Inc licensed to Datatek Applications Inc a company independent of Lucent Technologies Inc 04 13 06 Datatek Applications Inc 11 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 DNS IP ADDR vfy umi mod 19 continued DNS NAME1 DNS NAMEZ2 DNS NAME3 COMMENT 2 3 1 1 2 UMI Operational Configuration The following console output from a BNS node is the result of the verify umi vport command The results displayed below describe a UMI Operational Configuration consistent with the configuration needs of the network diagram in section 2 3 above CCO gt vfy umi vp 19 1 02 04 17 15 08 43 NODE WOODY M verify umi vport 19 1 Module information which is the same as above Virtual Port Number 1 to 1 Service State gt in Service Type gt ip_to_bns Group gt 32700rig This must be an originating group Protocol gt synchronous PDD gt bscm
36. t numsess lt n gt lt Sessions gt ttype lt TERM ID gt ttype2 lt TERM ID gt none delay lt seconds gt almthresh lt for alarm threshold gt off The BSC command is only visible when the application is logged in The command is used to configure the parameters needed for connections to a BiSync Host Interface Application There is one such connection for each active client The value of lt n gt in the dest dport and numsess parameters may be 1 to 20 Up to 20 different host links on the same or different hosts can be configured for an instance At least one needs to be configured If lt n gt is omitted 1 is the default i e dest is the same as dest1 The dest lt n gt parameter specifies the IP address of the DT 6XXX containing the IP BHI application or the IP address of the UMI module When the dest lt n gt IP address is the IP BHI application the dport lt n gt parameter value is determined using the equation 30000 instance 1 X 200 the client group number For further explanation of the client group number see the DT 6XXX IP BHI BiSync Host Interface Application User s Manual When the dest lt n gt IP address is the UMI module IP address the dport lt n gt parameter is the TCP port of the hunt group for the lt n gt th BHI i e UMI module hunt group port to which the TN 3270 Server makes connections on behalf of its clients The numsess lt n gt parameter declares the maximum number o
37. t Enabled Permanently Active gt Enabled Peer to Peer Data Encryption gt Disabled Comment gt to ip bhi app A DT 4000 DT 4180 DT 4280 is configured to call the IP BHI application on a DT 6XXX The IP address of the DT 6XXX in this example is 135 17 59 163 Each line of one or more BiSync hosts calls its own instance of the IP BHI application Conversely each instance of an IP BHI application supports only one BiSync host line in a DT 6XXX In this example the IP BHI application is installed on the DT 6XXX in instance 20 Hence the port address configured on the DT 4XXX is determined via the following equation Port 30000 instance 1 X 200 30000 20 1 200 33800 Note that a single DT 6061 or DT 6160 can support a combined total of 30 instances of either the IP BHI application and or TN 3270 server application A DT 6260 can support 48 instances 2 4 2 DT 6XXX CONFIGURATION The DT 6XXX software is composed of two components One component called the Platform exists to support all applications The second component is comprised of the individual application s The Platform provides Operating System functions selected interfaces protocol stacks SNMP functions and system OA8M while each application uses the services of the resident Platform 2 4 2 1 DT 6XXX PLATFORM CONFIGURATION The following console output reflects the output of the DT 6061 vfymod and vfycfg commands The results displayed below desc
38. telecommunications interface should not leave the building premises unless connected to telecommunication devices providing primary and secondary protection This product should only be operated from the type of power source indicated in the User s Manual This unit is intended to be powered from either 48 V DC or AC voltage sources See User s Manual before connecting to the power source The 48 V DC input terminals are only provided for installations in Restricted Access Areas locations Do not use this product near water for example in a wet basement Never touch uninsulated wiring or terminals carrying direct current or leave this wiring exposed Protect and tape wiring and terminals to avoid risk of fire electric shock and injury to service personnel To reduce the risk of electrical shock do not disassemble this product Service should be performed by trained personnel only Opening or removing covers and or circuit boards may expose you to dangerous voltages or other risks Incorrect re assembly can cause electric shock when the unit is subsequently used For a unit intended to be powered from 48 V DC voltage sources read and understand the following e This equipment must be provided with a readily accessible disconnect device as part of the building installation e Ensure that there is no exposed wire when the input power cables are connected to the unit e Installation must include an independent frame ground drop to buildi
39. th 3270 Client Application Figure 3 Sample Integrated Configuration 04 13 06 Datatek Applications Inc 10 DT 6XXX TN 3270 Server Application User s Manual Release 13 1 2 3 1 BNS NODE CONFIGURATION 2 3 1 1 UMI MODULE CONFIGURATION The UMI can be configured on a BNS Datakit node by either one of the two ways 1 As a SAM504 which requires additional configuration on the UMI module itself via the UMI s OA amp M console This requires two definitions of the same virtual ports once on the SAM504 and once on the UMI module 2 Asa UMI module only Beginning with BNS 2000 VCS Datakit Il VCS Release 6 0 Build 87 the UMI can be configured solely on the BNS node like any other module Software build 19 or higher must be installed on the UMI module The examples in the sections below depict the UMI configuration using method 2 Detailed descriptions describing how to configure a UMI can be found in the following documents 1 UMI User s Manual 2 UMI User s Manual Supplement for BNS Datakit Il VCS Nodes The overall configuration process for the UMI can be divided into two phases 1 Base Configuration setting up the UMI for IP connectivity and console security 2 Operational Configuration setting up the UMI and BNS node to enable users to make calls between the BNS and IP networks 2 3 1 1 1 UMI Base Configuration BNS 2000 VCS Release 6 0 Build 87 and higher The following console output from a BNS node is the re
40. thresh parameter declares an alarm threshold expressed as a percentage of the total available sessions When the number of active sessions exceeds this percentage an alarm is reported on the console of the TN 3270 Server Application if active or on the DT 6XXX system console When the number of sessions subsequently drops below 85 of the configured threshold the alarm is cleared with a similar console report indicating the condition has cleared The alarm is disabled by almthresh off The delay parameter specifies a number of seconds from 0 to 10 following the client s initial connection during which messages from the BHI side are dropped instead of being forwarded to the client After the delay the Connected message is sent The only purpose for setting a non zero delay is to configure the TN 3270 Server Application for use with a programmed client and a legacy network in which non TN3270 messages may originate from the network during call setup Program based clients have notorious problems with these non standard messages With a delay of 0 the TN 3270 Server Application suppresses host messages until the client sends its first message i e the user hits enter The dc command shows a connection pending delay as Allocated instead of Connected 3 9 SERVER Syntax server default lt server port number gt The server command is only visible when the application is logged in The command is used to configure the TCP p
41. visible when the application is logged in This command is used to display the entries in the error log An exclamation point that precedes a log entry denotes new entries A double asterisk that precedes a log entry denotes folding of multiple similar entries into a single line The log file can be cleared with the command dlog clr 3 14 DISPLAY MEASUREMENTS DMEAS DM Syntax dmeas SESS lt Session gt The dmeas command is only visible when the application is logged in The command is used to display currently available measurements on sessions between clients and the host The SESS lt Session gt parameter will limit the display to a particular session number Session numbers are in the range of one through the maximum allowed per the configuration The SESS lt Session gt parameter is not required to display all sessions with non zero data Measurements are only displayed if they are nonzero The per session measurements available are as follows Number of Bytes from the Host to the Client Number of Empty Messages from the Host to the Client dropped Peak Number of Sessions Table 1 Dmeas Measurement Categories 3 15 CLEAR CLR Syntax clr The clr command is only visible when the application is logged in The command is used to clear all measurement tables on sessions between clients and the host 4 f This measurement is suppressed if zero even when the other measurements are nonz
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