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IBM SC41-5420-04 manual Using the TCP/IP Administration Menu

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Using the TCP/IP Administration Menu

vAutomatic IPL

The Automatic IPL option determines whether the system automatically starts when the installation process has completed successfully.

When TCP/IP successfully installs, either the Work with Licensed Programs menu or the Sign On display appears.

6.Select option 50 (Display log for messages) to verify that you have installed the licensed program successfully. If an error occurs, you will see the message Work with licensed program function not complete on the bottom of the Work with Licensed Programs display.

To use TCP/IP, you must configure it after you have completed the installation. See “Configuring TCP/IP using the EZ-Setup Wizard” on page 9.

Using the TCP/IP Administration Menu

The TCP/IP Administration menu (Figure 1) is a starting point for the configuration tasks. To display the menu, enter GO TCPADM from the iSeries Main Menu.

TCPADM

TCP/IP Administration

System: RC

Select one of the following:

1.Configure TCP/IP

2.Configure TCP/IP applications

3.Start TCP/IP

4.End TCP/IP

5.Start TCP/IP servers

6.End TCP/IP servers

7.Work with TCP/IP network status

8.Verify TCP/IP connection

9.Start TCP/IP FTP session

10.Start TCP/IP TELNET session

11.Send TCP/IP spooled file

20. Work with TCP/IP jobs in QSYSWRK subsystem

Selection or command

===>

F3=Exit F4=Prompt F9=Retrieve F12=Cancel

Figure 1. TCP/IP Administration Menu

Following are descriptions of the menu options.

vOption 1. Configure TCP/IP: Displays the Configure TCP/IP menu. Use the options on this menu to configure your local server to communicate with other systems in a TCP/IP network.

vOption 2. Configure TCP/IP applications: Displays the Configure TCP/IP Applications menu. Use the options on this menu to configure the TCP/IP licensed program (5769-TC1) applications installed on your system.

vOption 3. Start TCP/IP: Select this option to issue the Start TCP/IP (STRTCP) command. This command initializes and activates TCP/IP processing, starts the TCP/IP interfaces, and starts the TCP/IP server jobs.

vOption 4. End TCP/IP: Select this option to issue the End TCP/IP (ENDTCP) command. This command is used to end all TCP/IP processing on this system.

6OS/400 TCP/IP Configuration and Reference V5R1

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IBM SC41-5420-04 manual Using the TCP/IP Administration Menu

Contents

TCP/IP Configuration and Reference iSeriesVersion SC41-5420-04Page TCP/IP Configuration and Reference iSeriesVersion SC41-5420-04Fifth Edition May Contents Chapter 3. TCP/IP Performance Page viOS/400 TCP/IP Configuration and Reference V5R1 Prerequisite and related information Operations NavigatorPage Page xOS/400 TCP/IP Configuration and Reference V5R1 Summary of changes xiiOS/400 TCP/IP Configuration and Reference V5R1 Chapter 1. Configuring TCP/IP Gathering Information About your Network TCP/IP Planning Checklists Line Description Parameters ChecklistLine Type ELANTRLAN ASYNCInstalling the TCP/IP Application Programs Using the TCP/IP Administration Menu Using the Configure TCP/IP Menu WRKACTJOB SBSQSYSWRK JOBQTFigure 2. Configure TCP/IP Menu 8OS/400 TCP/IP Configuration and Reference V5R1Configuring TCP/IP using the EZ-SetupWizard –Services table–Protocol table –Network tableStep 1—Configuringa Line Description Step 2—Configuringa TCP/IP InterfaceImportant Note Internet addressSubnet mask Line descriptionAssociated local interface Automatic startStep 3—ConfiguringTCP/IP Routes Do you need to add routes at all?Route destination Subnet maskNext hop Maximum Transmission Unit MTU sizeFigure 5. Work with TCP/IP Routes Display Preferred binding interfaceAdding TCP/IP routes Figure 7. Work with TCP/IP Routes Display Multiple Default RoutesFigure 6. Add TCP/IP Routes Display Adding Remote System Information Step 4—ConfiguringTCP/IP attributesIP Datagram Forwarding Notes ADDTCPRSI INTNETADR9.4.73.66 NETADR40030002Step 6—ConfiguringTCP/IP Host Table Entries Adding an Entry to the Host TableWork with TCP/IP Host Table Display 20OS/400 TCP/IP Configuration and Reference V5R1 Note: An IP address cannot be used as a host name Step 7—Configuringthe Local Domain and Host Name AnyNet/400: APPC over TCP/IPDomain Name System DNS Server NotesChange TCP/IP Domain CHGTCPDMN Type choices, press EnterStep 8—StartingTCP/IP and TCP/IP Servers TCP/IP Jobs Step 9—Verifyingthe TCP/IP Connection End TCP/IP ENDTCPFigure 19. Unsuccessful PING Messages Verifying Additional TCP/IP ConnectionsFigure 18. Successful PING Messages 1.Type VFYTCPCNN and then press F4 Verify TCP/IP Connection PING VERBOSECOMP NORMALDEVTAP01 OBJTYPE*FILE Step 10—SavingYour TCP/IP ConfigurationSAVOBJ OBJQATOC* QATM* LIBQUSRSYS Chapter 1. Configuring TCP/IP 32OS/400 TCP/IP Configuration and Reference V5R1 Network Status Work with TCP/IP Network Status MenuWork with TCP/IP Interface Status Starting TCP/IP Interfaces Ending TCP/IP Interfaces Display TCP/IP Route Information NotesWork with TCP/IP Connection Status Work with TCP/IP Connection Status Ending TCP/IP Connections Working with Configuration Status Displaying TCP/IP Network Status Information Display Multicast GroupsDisplaying TCP/IP Interfaces Displaying Associated Routes Displaying Route Details Option 2.Press the Enter key Displaying TCP/IP Route InformationTo display TCP/IP route information Type options, press Enter Displaying TCP/IP Connections Displaying Connection Totals TCP/IP Host Tables Display TCP/IP Connection TotalsMore Display TCP/IP Connection TotalsManaging TCP/IP Host Tables Host File FormatsHost Table Information with *AIX Files Host Table Information with *NIC FilesHost Table Information with *AS400 Files Tips for Merging Host TablesMerging TCP/IP Host Tables Managing the Host Table from a Central Site Example: Successful Host Table MergeExample: Partly Successful Host Table Merge Step 2—StartFTP to a Remote SystemStep 4—Mergethe File Negative Advice from TCP or the Data Link Layer Dead Gateway ProcessingMultihoming Function How IP Responds to Negative AdviceNotes about IP Responses to Negative Advice This can be a migration scenario per physical LAN only Example: The Multihoming function Figure 52. Multihoming TCP/IP NetworkMINDELAY NORMALMAXTHRPUT MAXRLBMultiple Routes TOS ExampleTCP/IP Port Restriction Figure 54. Work with TCP/IP Routes DisplayConfiguring TCP/IP Port Restrictions 64OS/400 TCP/IP Configuration and Reference V5R1 Figure 56. Add TCP/IP Port Restriction DisplayRelated Tables and the Host Table Figure 60. Work with Protocol Table Entry Display Figure 59. Work with Service Table Entry Display66OS/400 TCP/IP Configuration and Reference V5R1 Using X.25 PVC instead of SVC Figure 61. Work with Network Table Entry DisplayIP Multicasting Multicast Application Programming InformationMulticast Restrictions ADDTCPIFC INTNETADR9.4.73.65 LINDX25LINECHGLINTRN LINDTRNLINE FCNADRC00000040000 70OS/400 TCP/IP Configuration and Reference V5R1 Chapter 3. TCP/IP Performance BASE Pool SizeTCP/IP Jobs TCP/IP Protocol Support Provided by IOPv Outbound batching of TCP and UDP datagrams Merge Host Table Performance Running TCP/IP Only: Performance Considerations74OS/400 TCP/IP Configuration and Reference V5R1 Configuration command Line typeConfiguration Steps Source Service Access PointCreating the Line Description Line Description NameNotes Setting the Maximum Transmission UnitDetermining the Maximum Size of Datagrams 78OS/400 TCP/IP Configuration and Reference V5R1 TCP/IP Exit Points and Exit Programs Figure 62. TCP/IP Exit Point ProcessingOS/400 Registration Facility TCP/IP Application Exit PointsCreating Exit Programs NotesStep 1. Select your exit point The Work with Exit Programs display is shownStep 2: Select the Add Exit Program option Step 3: Add your exit programNotes Figure 65. Adding an Exit Program — DisplayRemoving Exit Programs Required Parameter Group Application identifierOperation identifier User profileRemote IP address Length of remote IP addressAllow operation Usage NotesLength of operation-specificinformation Client Subcommands Server SubcommandsOperation Identifier Operation-SpecificInformationCommand string Length of command stringRequired Parameter Group User profileCharacter conversion option Command processor identifierUsage Notes “Qshell interpreter not installed” 92OS/400 TCP/IP Configuration and Reference V5R1 Notices Programming Interface Information TrademarksAS/400e 96OS/400 TCP/IP Configuration and Reference V5R1 Index Special Characters interface continued Page X.25 continued Page SC41-5420-04