IBM SC41-5420-04 Configuring TCP/IP using the EZ-Setup Wizard, Protocol table, Services table

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server) was removed from the menu. Option 12, formerly Change local domain and host names, was renamed to Change TCP/IP domain information.

vOption 20. Configure TCP/IP applications: Select this option to configure the TCP/IP applications that are installed on your system. The list of applications varies depending on whether the TCP/IP licensed program is installed on your system. If the TCP/IP licensed program is not installed on your system, you can configure only the following server applications:

–Simple Network Management Protocol (SNMP)

–Bootstrap Protocol (BOOTP) server

–Trivial File Transfer Protocol (TFTP) server

–Route Daemon (RouteD)

If the TCP/IP licensed program is installed on your system, you can configure the following server applications:

–Simple Mail Transfer Protocol (SMTP)

–File Transfer Protocol (FTP), TELNET

–Post Office Protocol (POP) Version 3 mail server

–Line Printer Daemon (LPD)

–Remote Execution (REXEC) server

–Workstation gateway applications

–Simple Network Management Protocol (SNMP)

v Option 21. Configure related tables: Select this option to configure the tables related to TCP/IP. These tables are:

–Protocol table

Contains a list of protocols used in the Internet.

–Services table

Contains a list of services and the specific port and protocol a service uses.

–Network table

Contains a list of networks and the corresponding IP addresses for that network.

vOption 22. Configure point-to-point TCP/IP: Select this option to define, change, or display your TCP/IP point-to-point (SLIP) configuration.

Configuring TCP/IP using the EZ-Setup Wizard

If you are setting up a new iSeries, use the EZ-Setup Wizard to establish a connection and to configure TCP/IP for the first time. The CD-ROM containing the EZ-Setup Wizard is packaged with your new iSeries. The wizard steps you through a process that will get your iSeries up and running.

Note: If you are unable to use the EZ-Setup Wizard, you may use the command line interface to configure TCP/IP. See the next section for these instructions.

Configuring TCP/IP using the Command Line Interface

The following steps using the command line interface will guide you through configuring TCP/IP on your iSeries server:

1.Configuring line descriptions

2.Configuring TCP/IP interfaces

Chapter 1. Configuring TCP/IP 9

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Contents TCP/IP Configuration and Reference Page TCP/IP Configuration and Reference Fifth Edition May Contents Index About TCP/IP Configuration and Reference SC41-5420 Vi OS/400 TCP/IP Configuration and Reference V5R1 Operations Navigator Prerequisite and related informationViii OS/400 TCP/IP Configuration and Reference V5R1 Page OS/400 TCP/IP Configuration and Reference V5R1 Summary of changes Xii OS/400 TCP/IP Configuration and Reference V5R1 What you need to know before you can configure TCP/IP Configuring TCP/IPGathering Information About your Network Planning for TCP/IP Installation and ConfigurationLine Description Parameters Checklist TCP/IP Planning ChecklistsInterfaces to Local TCP/IP Networks Local TCP/IP Host Information Checklist25 / Remote System Information Installing the TCP/IP Application ProgramsTcpadm Using the TCP/IP Administration MenuUsing the Configure TCP/IP Menu Cfgtcp Configure TCP/IP MenuProtocol table Configuring TCP/IP using the EZ-Setup WizardConfiguring TCP/IP using the Command Line Interface Services tableInternet address Configuring a Line DescriptionConfiguring a TCP/IP Interface Important NoteAutomatic start Subnet maskLine description Associated local interfaceDo you need to add routes at all? Configuring TCP/IP RoutesMaximum Transmission Unit MTU size Route destinationDftroute None Preferred binding interfaceAdding TCP/IP routes NO, *YES Multiple Default RoutesNormal Adding Remote System Information Configuring TCP/IP attributesConfiguring TCP/IP Remote System Information IP Datagram ForwardingLind 15, *LIND, *TRANSMIT PVCNone NONE, *REQUEST, *ACCEPT Adding an Entry to the Host Table Configuring TCP/IP Host Table EntriesWork with TCP/IP Host Table Display DNS BernMacian Localhost SYSNAM890Loopback AnyNet/400 Appc over TCP/IP Configuring the Local Domain and Host NameLocal Domain Name System DNS ServerDspmsg Qsysopr Dspmsg Qtcp Starting TCP/IP and TCP/IP ServersJob Name Description TCP/IP JobsEnd TCP/IP Endtcp Verifying the TCP/IP ConnectionSuccessful Ping Messages Verifying Additional TCP/IP ConnectionsVerify TCP/IP Connection Vfytcpcnn Verify TCP/IP ConnectionCOMP, *ESCAPE Verifying TCP/IP Connections with Host Name-ExampleVerify TCP/IP Connection Ping VERBOSE, *QUIETVerifying TCP/IP Connections with Internet Address-Example Saving Your TCP/IP ConfigurationConfiguring TCP/IP 32 OS/400 TCP/IP Configuration and Reference V5R1 Work with TCP/IP Network Status Menu Network StatusInternet Network Line Work with TCP/IP Interface StatusWork with TCP/IP Network Status Work with TCP/IP Interface StatusMaxthrput Opt Address Mask ServiceStarting TCP/IP Interfaces Internet Subnet TypeEnding TCP/IP Interfaces Route Subnet Next Opt Destination Mask Hop Available Display TCP/IP Route InformationDisplay TCP/IP Route Information Bottom Route Type Opt Destination ServiceWork with TCP/IP Connection Status Type SourceRemote Local Opt Address Port User Bytes Out Work with TCP/IP Connection StatusRemote Local Opt Address Port Idle Time State TCP Ending TCP/IP ConnectionsALL Remote Local Opt Address Port TypeConfirm End of TCP/IP Connections Working with Configuration StatusTrnline Active Trnlinet Trnlitcp Qtcpip Displaying TCP/IP Network Status InformationDisplay Multicast Groups Opt Description Status JobHost Group Hardware Address Displaying TCP/IP InterfacesDisplay Multicast Host Groups MSB Displaying Associated RoutesDisplay TCP/IP Interface Status TrlanRoute Subnet Next Opt Destination Mask Hop Displaying Route Details OptionDisplay Associated Routes Direct Displaying TCP/IP Route InformationDisplay TCP/IP Route Details Display TCP/IP Route Information, Display 1 Display TCP Connection Status Displaying TCP/IP ConnectionsDisplay TCP/IP Connection Status, Display 2 Displaying Connection TotalsDisplay TCP/IP Connection Totals TCP/IP Host TablesHost Table Information with *NIC Files Managing TCP/IP Host TablesHost File Formats Host Table Information with *AIX FilesHost Table Information with *AS400 Files Tips for Merging Host TablesMerging TCP/IP Host Tables Managing the Host Table from a Central Site Merge the File Dead Gateway Processing Negative Advice from TCP or the Data Link LayerMultihoming Function How IP Responds to Negative AdviceMultihoming Single Host, Single Network, Single Line Per physical LAN only Multihoming TCP/IP Network Example The Multihoming functionLoopback None Type of Service TOSX25LINE TOS Example Multiple RoutesTCP/IP Port Restriction Paolo Configuring TCP/IP Port RestrictionsGerry UDP, *TCPOnly Related Tables and the Host Table Configure Related Tables MenuWork with Service Table Entry Display IBM Using X.25 PVC instead of SVCMulticast Restrictions Chglintrn Lindtrnline FCNADRC00000040000 70 OS/400 TCP/IP Configuration and Reference V5R1 TCP/IP Protocol Support Provided by IOP Base Pool SizeTCP/IP Jobs Outbound batching of TCP and UDP datagrams Running TCP/IP Only Performance Considerations Merge Host Table Performance74 OS/400 TCP/IP Configuration and Reference V5R1 Line type Configuration command Line Description Name Configuration StepsSource Service Access Point Creating the Line DescriptionDetermining the Maximum Size of Datagrams Setting the Maximum Transmission Unit78 OS/400 TCP/IP Configuration and Reference V5R1 TCP/IP Exit Points and Exit Programs Appendix B. TCP/IP Application Exit Points and ProgramsTCP/IP Application Exit Points OS/400 Registration FacilityAdding Your Exit Program to the Registration Facility Creating Exit ProgramsQAPP0100 Select your exit pointAdd your exit program Select the Add Exit Program optionYourlib Removing Exit ProgramsApplication identifier Exit Point Interfaces for TCP/IP Application Exit PointsTCP/IP Application Request Validation Exit Point Interface Required Parameter GroupLength of remote IP address Operation identifierUser profile Remote IP addressAllow operation Usage NotesLength of operation-specific information QSYS.LIB file system pathnames are always in uppercase Point Command stringLength of command string Character conversion option Command processor identifierQshell interpreter not installed 92 OS/400 TCP/IP Configuration and Reference V5R1 Copyright IBM Corp Trademarks Programming Interface InformationDB2 96 OS/400 TCP/IP Configuration and Reference V5R1 Index Special Characters Interface Qtgtelnets Qtsmtpsrvr Page SC41-5420-04