Remote Work Station Support

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Text of Remote Work Station Support

AS/400 Advanced Series

IBM

Remote Work Station SupportVersion 4

SC41-5402-00

AS/400 Advanced Series

IBM

Remote Work Station SupportVersion 4

SC41-5402-00

Note Before using this information and the product it supports, be sure to read the general information under Notices on page xvii.

First Edition (August 1997)This edition applies to the licensed program IBM Operating System/400 (Program 5769-SS1), Version 4 Release 1 Modification 0, and to all subsequent releases and modifications until otherwise indicated in new editions. Make sure that you are using the proper edition for the level of the product. Order publications through your IBM representative or the IBM branch serving your locality. If you live in the United States, Puerto Rico, or Guam, you can order publications through the IBM Software Manufacturing Solutions at 1-800-879-2755. Publications are not stocked at the address given below. IBM welcomes your comments. A form for readers' comments may be provided at the back of this publication. You can also mail your comments to the following address: IBM Corporation Attention Department 542 IDCLERK 3605 Highway 52 N Rochester, MN 55901-7829 USA or you can fax your comments to: United States and Canada: 1-800-937-3430 Other countries: 1-507-253-5192 If you have access to the Internet, you can send your comments electronically to IDCLERK@RCHVMW2.VNET.IBM.COM; IBMMAIL, to IBMMAIL(USIB56RZ). When you send information to IBM, you grant IBM a nonexclusive right to use or distribute the information in any way it believes appropriate without incurring any obligation to you. Copyright International Business Machines Corporation 1997. All rights reserved. Note to U.S. Government Users Documentation related to restricted rights Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp.

ContentsNotices . Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

xvii xviii xix xx xx

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About Remote Work Station Support (SC41-5402) Who Should Use This Book . . . . . . . . . . . . . . . Information Available on the World Wide Web . . . .

Part 1. Display Station Pass-ThroughChapter 1. Pass-Through Instructions for the End User Display Station Pass-Through Environment . . . . . . . . . Choosing the Target System . . . . . . . . . . . . . . . . . Using Display Station Pass-Through Commands . . . . . Starting Pass-Through (STRPASTHR Command) . . . Going Back and Forth between Systems . . . . . . . . Ending Pass-Through (ENDPASTHR Command) . . . . Signing Off (SIGNOFF Command) . . . . . . . . . . . . | | | | |. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-1 1-1 1-1 1-2 1-3 1-5 1-5 1-6 2-1 2-1 2-1 2-2 2-3 3-1 3-1 3-1 3-2 3-3 3-6 3-6 3-7

Chapter 2. Using Server Jobs for Target Display Station Pass-Through Automatic Startup of Communications Servers for Pass-Through . . . . . . Communications Server Commands . . . . . . . . . . . . . . . . . . . . . Setting the QPASTHRSVR System Value . . . . . . . . . . . . . . . . . . Pass-Through Server Considerations . . . . . . . . . . . . . . . . . . . . . Chapter 3. Configure Display Station Pass-Through . . . Configuration of Virtual Controllers and Devices . . . . . . . . Virtual Devices . . . . . . . . . . . . . . . . . . . . . . . . . . Automatic Configuration . . . . . . . . . . . . . . . . . . . . Manual Configuration . . . . . . . . . . . . . . . . . . . . . . TELNET Automatic Configuration . . . . . . . . . . . . . . . Security Considerations for Virtual Controllers and Devices Creating User Profiles . . . . . . . . . . . . . . . . . . . . . . .

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Chapter 4. Starting and Using a Display Station Pass-Through Session . 4-1 Choosing the Target System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 The Remote Location Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Remote Location Name Scenario . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 The Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 The Local Location Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 The Remote Network Identifier . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 The Connection Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 Connection Device Scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 Specifying Remote Location Name and Connection Device Together . . . . 4-8 Specifying Virtual Controllers and Virtual Devices . . . . . . . . . . . . . . . 4-9 Requesting Automatic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 4-9 Virtual Controller (VRTCTL) Parameter . . . . . . . . . . . . . . . . . . . . . 4-9 Virtual Display Device (VRTDEV) Parameter . . . . . . . . . . . . . . . . . 4-10 Chapter 5. Going Back and Forth between Systems. . . . . . . . . . . . .

5-1

Copyright IBM Corp. 1997

iii

Using the Transfer Pass-Through (TFRPASTHR) Command . . Using System Request Options . . . . . . . . . . . . . . . . . . . AS/400 System Request Options . . . . . . . . . . . . . . . . . Using the System Request Program (SRQ10PGM) Parameter System/38 System Request Options 10 and 11 . . . . . . . . .

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5-5 5-6 5-6 5-7 5-8

Chapter 6. Work Management Considerations for Display Station Pass-Through . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Control of Remote Sessions from Other Systems . . . . . . . . . . . . The QRMTSIGN System Value . . . . . . . . . . . . . . . . . . . . . Remote Sign-On Considerations . . . . . . . . . . . . . . . . . . . . . . QRMTSIGN Program Specifications . . . . . . . . . . . . . . . . . . QRMTSIGN Programming Considerations . . . . . . . . . . . . . . . Creating a Subsystem for Display Station Pass-Through . . . . . . . . Creating Default User Profiles for the Subsystem . . . . . . . . . . Creating Job Descriptions . . . . . . . . . . . . . . . . . . . . . . . . Adding a Work Station Entry . . . . . . . . . . . . . . . . . . . . . . . Adding Communications Entries . . . . . . . . . . . . . . . . . . . . Adding Routing Entries . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 7. Display Station Pass-Through Considerations . . . . Security Considerations for Display Station Pass-Through . . . . . . Pass-Through Use with System/36 . . . . . . . . . . . . . . . . . . . Display Station Pass-Through Message Handling . . . . . . . . . . . Automatic Sign-On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Using the STRPASTHR Command for AS/400 Automatic Sign-On Automatic Sign-On Parameters . . . . . . . . . . . . . . . . . . . . Automatic Sign-On Examples . . . . . . . . . . . . . . . . . . . . . Automatic Sign-On Requirements . . . . . . . . . . . . . . . . . . . Pass-Through Sign-On Attempt Examples . . . . . . . . . . . . . . . Sign-On Specifying Remote User Profile as *NONEExample . Sign-On Specifying Remote User Profile as *CURRENTExample . . . . Sign-On Specifying an Individual Remote UserExample APPC and APPN Considerations for Pass-Through . . . . . . . . . . Low-Entry Networking Nodes . . . . . . . . . . . . . . . . . . . . . Printer Output from a Target System . . . . . . . . . . . . . . . . . . Remote Printer Pass-Through . . . . . . . . . . . . . . . . . . . . .

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6-1 . 6-1 . 6-1 . 6-2 . 6-2 . 6-7 . 6-8 . 6-8 . 6-9 . 6-9 6-10 6-10

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7-1 7-1 . 7-2 . 7-2 . 7-2 . 7-3 . 7-4 . 7-6 . 7-7 . 7-8 . 7-8 . 7-9 . 7-9 7-11 7-11 7-13 7-13 8-1 8-1 . 8-2 . 8-3 . 8-5 . 8-6 . 8-6 . 8-9 . 8-9 8-10 8-11 8-12

Chapter 8. Display Station Pass-Through Configuration Scenario APPN Configuration Scenario for Display Station Pass-Through . . . Denver Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . Rochester Configuration . . . . . . . . . . . . . . . . . . . . . . . . . Chicago Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . Atlanta Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . Boston Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . Configuring a System/38 in an APPN NetworkExample . . . . . . . System/38 Attached to an AS/400 System . . . . . . . . . . . . . . AS/400 System Attached to a System/38 . . . . . . . . . . . . . . . Adding a Local Location to an AS/400 APPN Configuration . . . . . Pass-Through in a Multiple Product Network . . . . . . . . . . . . .

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Part 2. Configuring for 5250 Remote Control Units

iv

Remote Work Station Support V4R1

Chapter 9. Configuring 5250-Type ControllersScenario . . . . 5250 Remote Work Station Communications . . . . . . . . . . . . . . Configuration of Remote Devices and 5394 Remote Control Units SDLC Communications . . . . . . . . . . . . . . . . . . . . . . . . . Configuration of the AS/400 System . . . . . . . . . . . . . . . . . Configuration U