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Connect, Inc.

System Generations

February 1998

5-1

Appendix–System Generations

Sample system generations for the IBM main-frame
host.

These system generations have been found to be suitable for the following host
machines (308X, 309X, 43XX, etc)

3270 SDLC Line Description

DGROUP04

GROUP

LNCTL = SDLC

Line Protocol

DIAL = NO

Non-switched link

OWNER = SSCP20

Owner SSCPID

TYPE = NCP

Mode of line operation

SYMSDLCL1

LINE

ADDRESS = 021

Line interface address

SPEED = 9600

Bits per second

CLOCKING = EXT

Clocking from modem

DATRATE = HIGH

Rate for data transfer

INTPRI = 1

Interrupt priority

NEWSYNC = NO

Feature on modem

DUPLEX = HALF

2-wire modem support

NRZI = NO

NRZ encoding

PAUSE = 0,2

Avg polling cycle

POLLED = YES

Polling for stations

RETRIES = (7,10,4)

Retry on errors

ISTATUS = ACTIVE

VTAM status when active

DXPU

MAXLU = 64

Max logical units for PU

PUTYPE = 2

3274 mod 51c

Содержание PowerNet 3270

Страница 1: ...Connect number CNT5000 5401 Version 5 1 February 1998...

Страница 2: ...Connect number CNT5000 5401 Version 5 1 February 1998 PowerNet 3270 Reference Manual...

Страница 3: ......

Страница 4: ...nts that a the media on which the Software is distributed will perform substantially in accordance with the accompanying written materials for a period of 30 days from the date of receipt of the SOFTW...

Страница 5: ...rpose Further Connect Inc reserves the right to revise this publication and to make changes to it from time to time without obligation to notify any person or organization of such revision or changes...

Страница 6: ......

Страница 7: ...ated Documents 1 3 2 Host Connection Setup Introduction 2 1 Hardware 2 1 DIP Switch Configuration 2 3 SNA Controllers 2 3 3270 Token Ring Network Menu 2 4 3270 SDLC Network Menu 2 4 TN3270 Network Men...

Страница 8: ...3270 Terminal Emulator 3 20 LU Mapping 3 20 4 Dialog Language Objects Introduction 4 1 3270 Session Overview 4 1 Script File Format 4 3 Script Control Commands 4 7 Parameter Control Commands 4 7 Host...

Страница 9: ...d NIC Features The PowerNet 3270 Connectivity Package offers the following Easy Setup Forms are used to enter information for system setup and this process is completed from within the program There a...

Страница 10: ...g up host connection parameters and checking connection status appears first Modification of the Host List file which involves the 3270 Handler is next followed by log examination After these configur...

Страница 11: ...0 3112 TN3270 Token Ring Connectivity Package Related Documents Product Specification PowerNet Architectural Overview Product Specification TCP IP Terminal Emulation Product Specification SNA and TCP...

Страница 12: ...PowerNet 3270 Reference Manual Connect Inc 1 4 February 1998 This page intentionally left blank...

Страница 13: ...see Token Ring NIC on Page 2 3 for instructions If TN3270 is implemented host connection setup must be completed prior to setting up the TN3270 handlers Details for this host connection setup and conf...

Страница 14: ...nnectors on the SDLC board appear exactly like a VGA monitor connection or a multiport concentrator connection Do not plug any devices other than the SDLC adapter cable into this board DB 15 Pin Numbe...

Страница 15: ...ange the position of switch 12 u t p s t p 1 2 3 4 5 6 7 8 9 10 11 12 16 4 16 bit Figure 2 1 IBM 4 16 Token Ring NIC Dip Switches DIP switch 12 must be changed It is factory set in the up off position...

Страница 16: ...2 2 3270 Token Ring Network Menu 3270 SDLC Network Menu The 3270 SDLC Network option provides access to the setup screen and various other 3270 connectivity options that are summarized below Select 3...

Страница 17: ...hile testing the initial installation Remember to turn the Line Trace Facility off after the link is tested and verified as operational To turn off this facility the SDLC Token Ring Shutdown must be s...

Страница 18: ...hut down action appears on the screen followed by a list of events as they occur An SDLC example is shown below Are you sure that you want to shut down the link to the SDLC Network y n Press y SDLC Sh...

Страница 19: ...s is not found on the card or the card is not properly initialized NOT FOUND appears in the field Certain hosts may specify an address that must be used regardless of the physical address If so enter...

Страница 20: ...M frames Session End Protocol Toggle Field The Session End Protocol Option determines the method used to end a 3270 session The selections are NOTIFY UNBIND TERMSELF LUSTAT LUSTAT DRI and NOTIFY The d...

Страница 21: ...e 2 State on on Clock Source EXTERN EXTERN Line Speed 9600 9600 Duplex full full Half Duplex RTS Delay 10 10 NRZ NRZI Encoding NRZ NRZ MAX Data 521 521 MAX Outstanding Frames 2 2 Primary Station Addre...

Страница 22: ...from 0 to 999 NRZ NRZI Encoding Toggle Field The method for encoding data for transmission can be either NRZ non return to zero or NRZI non return to zero inverted This value must match the encoding...

Страница 23: ...d Protocol Option determines the method used to end a 3270 session The selections are NOTIFY UNBIND TERMSELF LUSTAT LUSTAT DRI and NOTIFY The default is NOTIFY UNBIND and can be used with the majority...

Страница 24: ...sed to select which host connection or line number as set in the Links setup form is used to attach to the host system Address Text Field Enter the unique SDLC address of the controller attached to th...

Страница 25: ...ts the allowable number of active terminals in session with the host computer at any one time TN3270 Setup Select Setup from the TN3270 Network Menu to display the TN3270 Setup Form shown in Figures 2...

Страница 26: ...TERM SD 1 3270 2 65 SD 1 3270 18 81 SD 1 3270 3 66 SD 1 3270 19 82 SD 1 3270 4 67 SD 1 3270 20 83 SD 1 3270 5 68 SD 1 3270 21 84 SD 1 3270 6 69 SD 1 3270 22 85 SD 1 3270 7 70 SD 1 3270 23 86 SD 1 3270...

Страница 27: ...the controller s UPA number and enter it after the prompt Select Controller Module This field defines the software module associated with the UPA In the 3270 environment this is always HDLC DLPI_STATE...

Страница 28: ...atus Display Form page 1 LU The number of the logical unit attached configured to the controller X 25_State The status of the LU should be Dataxfer active during normal operation of the system This in...

Страница 29: ...reen similar to the one below appears allowing the operator to select the particular adapter to trace All Controllers and Links UPA MODULE DLPI_STATE LPA MUX BIND LAP_TYPE PRIM SEC XMIT RCV 1 hdlc idl...

Страница 30: ...Exp daf 18 oaf 1 Seq 19 214 at 841761850 RH 039040 FMD Req OIC DR1 ERI EB RU Length 205 f5 c2 11 c1 d4 13 11 more 5B AM OUTBOUND TH 2c0001310012 OIS Exp daf 1 oaf 49 Seq 18 37 at 841763200 RH 0390a0...

Страница 31: ...Exp daf 1 oaf 17 Seq 19697 11 at 842045700 RH eb8000 SC Res FI OIC DR1 ERI RU UNBIND 32 Length 2 32 01 IN BOUND TH 2c0011000016 OIS Exp daf 17 oaf 0 Seq 22 76 at 842046100 RH 038000 FMD Req OIC DR1 E...

Страница 32: ...g this test SDLC Hardware Check Are you sure you want to shutdown the SDLC network y n Figure 2 13 Adapter Check SDLC shutdown screen After shutting down the SDLC connection the following tests and re...

Страница 33: ...ts are displayed for a properly operating adapter Starting dlpitst at Thu Sep 26 16 49 50 1996 Test 1 Connection established lpa 1 bind 1 pid 8556 Data test 1 lasted 7 seconds Test 1 sent 1000 msgs 12...

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Страница 35: ...a line editor The default contents of the Host List correlates with the 3270 connectivity option that is part of this system Accordingly TAP Terminal Access Program appears as a default with Check as...

Страница 36: ...ted press the Enter key to view the 3270 Handler Setup Form see Figure 3 2 to further customize the use of this software If Quick Start operation is being implemented customization should not be neces...

Страница 37: ...f Primary Min 2 Datastream 0 Stripping off Max 0 SNA 0 Binary 128 off Algorithm 0 Scanner Type Laser Scanner Objects Data Mapping Data Editor ESC QUIT SPACE CHANGE ARROWS MOVE CTRL B PGUP CTRL F PGDN...

Страница 38: ...he foot of each page In the name tap500 HEX 500 is the version number Certain fields may have sub screens which are included with the option Once the sub screen is explained the discussion returns to...

Страница 39: ...re to transmit the field data automatically when the user keys in the last character of an input field followed by the specified Auto Send Key This key does not affect scanned input that is even if th...

Страница 40: ...makes efficient use of the RF bandwidth by sending only pertinent data to the remote RF terminal at any given time The VRC 3910 LRT 3800 and PRC 3310 quadrant areas are shown in Figure 3 4 The windowi...

Страница 41: ...mn set to 20 Figure 3 5 shows the portion of the host screen displayed on the terminal screen Lock Row Text Field Applies only when quadrants is set to lock Enter the row number of the host screen whe...

Страница 42: ...ables the double beep and the scan indicator light as alarm spec1 enables audible alarm as a single beep spec2 enables a single beep and scan indicator light as alarm Volume Toggle Field Defines the v...

Страница 43: ...The default value is yes By Attribute Toggle Field Enables disables alternate processing Values are off the default pen for lightpen attribute num for numeric attribute hi for high intensity attribut...

Страница 44: ...following Flag Row and Flag Column handler options After the Flag Byte the handler searches the data stream for another flag byte to signal the end of the print data In other words the data encapsula...

Страница 45: ...ted from the Host List on the RF terminal A default script DFLT is used for Quick Setup operation If a custom Dialog Script has been written and the script is available on the PowerNet server the scri...

Страница 46: ...rmation Auto EOF Toggle Field Enables disables automatic generation of the 3270 Clear to End of Field key The automatic erase to end of field option can be toggled to either on of off When set to on b...

Страница 47: ...f the host display contains more than one input field The default value is yes which enables this function Setup Form Page 2 Scanner Section Length Check Toggle Field Enables disables local terminal f...

Страница 48: ...it File is object sce Default is blank Setup Form Page 2 Display Section Mapping Object Display character mapping object file created with the object editor function from the main menu having the file...

Страница 49: ...can be set see the next two fields The initial poll rate is faster than the final poll rate because it is used when the terminal begins operation and an urgent need to establish communication exists...

Страница 50: ...ables disables row relocation based on the absence of non blank data in the host display area to be relocated Blank data is defined as null or space characters The default value is no Setup Form Page...

Страница 51: ...by 80 character Presentation Space information The default is zero 0 Formatter Toggle Field Refers to the Screen Formatter information The default is 0 zero Dialog Toggle Field Refers to Dialog Script...

Страница 52: ...s the subsequent character pairs are hexadecimal values that are converted to binary A blank value indicates that this option is not in use which is the default End Convert Text Field Specifies a uniq...

Страница 53: ...ines how fields with the Modified Data Tag bit set are selected for transmission to the host application If set to no only unprotected fields modified by the terminal operator are transmitted If set t...

Страница 54: ...n a 3278 Model 2 with a 24 by 80 presentation space a SESSION BIND failure message is returned Other emulator startup errors may require analysis using the Line Trace Facility see Page 3 17 The emulat...

Страница 55: ...76 SD 1 3270 29 92 SD 1 3270 14 77 SD 1 3270 30 93 SD 1 3270 15 78 SD 1 3270 31 94 SD 1 3270 16 79 SD 1 3270 32 95 SD 1 3270 17 80 SD 1 3270 33 96 ESC QUIT ARROWS MOVE Figure 3 7 LU Mapping Form To c...

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Страница 57: ...nsmit and receive states In contrast the Quick Start environment is a full duplex contention environment The communicating partners are always ready to receive and may transmit simultaneously Radio be...

Страница 58: ...what to do with a terminal LU requesting activation the LU is unowned Depending on the configuration tables the LU is then connected to VTAM and in session with the SSCP which expects the terminal to...

Страница 59: ...on the left margin Tabs and spaces may precede all other entries The script file is named using the convention of up to 8 lower case characters followed by cmd lower case The script is placed in the c...

Страница 60: ...rget Provides for the handling of script syntax errors and for errors that occur within session verbs such as host on Upon detection of a line or system error script execution continues at target equa...

Страница 61: ...eep seconds Suspends script execution for the specified number of seconds setparm 0 9 value Sets the substitutable parameter indicated by the first argument to value modify 0 9 operator value Adds to...

Страница 62: ...urned string is discarded this command is useful at startup while waiting for the terminal network logon message and is also useful when an operator controlled pause is needed term display row string...

Страница 63: ...onds Parameter Control Commands setparm 0 9 or a z value modify 0 9 or a z value concat 0 9 or a z string insert 0 9 or a z string Host Session Commands host on host off host update hsec host send fie...

Страница 64: ...s label start onfail err_fail set loop counters setparm 9 0 setparm 8 0 setparm 7 0 log Waiting for terminal logon term wait term display 8 CONNECTING TO HOST log Connecting to host host on place logo...

Страница 65: ...err_loop log ERROR loop term display 8 LOOP ERROR term wait goto end_session label err_fail log ERROR failure term display 8 SESSION FAILURE sleep 5 term logoff exit label end_session term logoff hos...

Страница 66: ...ipt fragment demonstrates how the original sscp and plu routines can be modified to make use of the collected logon information for an automated logon label sscp log SSCP term display 8 SSCP modify 8...

Страница 67: ...d_clear label logon log LOGON term display 8 LOGON host send 0 0 tab host send 1 1 enter goto get_screen label send_clear log Sending CLEAR term display 8 CLEAR host send clear goto get_screen label e...

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Страница 69: ...itched link OWNER SSCP20 Owner SSCPID TYPE NCP Mode of line operation SYMSDLCL1 LINE ADDRESS 021 Line interface address SPEED 9600 Bits per second CLOCKING EXT Clocking from modem DATRATE HIGH Rate fo...

Страница 70: ...RAMAX 256 RAPOOL 10 RATIMES 8 RESP FME ACCMETH NONVTAM VTAM MODNAME BTMLR32T APPLID DCICS GMTEXT WELCOME TO CICS VS DX42 DFHTCT TYPE TERMINAL TRMIDNT DX42 TRMTYPE LUTYPE2 TRMMODL 2 FEATURE DCKYBD 327...

Страница 71: ...TYPE CA DXPU4 PU ADDR C1 IDBLK 017 used only for switched line IDNUM 76011 used only for switched line IRETRY YES DISCNT NO ISTATUS ACTIVE LOGAPPL DCICS MAXDATA 265 MAXOUT 7 PASSLIM 7 PUTYPE 2 USSTAB...

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Страница 73: ...Connect number CNT5000 5401 Version 5 1 February 1998...

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