Saving Your TCP/IP Configuration | IBM SC41-5420-04 guide

Verify TCP/IP Connection (PING)

Type choices, press Enter.

Remote system . . . . . . . . . > SYSNAM36.SYSNAM123.IBM.COM_____________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

	Additional Parameters
Message mode:
Response message detail . . .		*VERBOSE	VERBOSE, QUIET
Summary, if response errors .		*COMP	COMP, ESCAPE
Packet length (in bytes) . . . .		256	8-512
Number of packets		5	1-999
Wait time (in seconds)		1	1-120
Local internet address		*ANY________
Type of service		*NORMAL	MINDELAY, MAXTHRPUT...
IP time to live		*DFT	1-255, *DFT
			More...
F3=Exit	F4=Prompt F5=Refresh	F12=Cancel	F13=How to use this display
F24=More keys

Figure 22. Verifying Connection to Remote System SYS1

Verifying TCP/IP Connections with Internet Address—Example

In this example, (Figure 22) the connection to the remote system at Internet address 9.4.191.76 is verified using the system defaults for packet length, number of packets, and wait time.

Verify TCP/IP Connection (PING)

Type choices, press Enter.

Remote system . . . . . . . . . *intnetadr___________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

Remote internet address . . . . > '9.4.191.76'

Figure 23. Verifying Connection to Remote System at Internet Address 9.4.191.76

Step 10—Saving Your TCP/IP Configuration

To save your TCP/IP configuration files, use the following command:

SAVOBJ OBJ(QATOC* QATM*) LIB(QUSRSYS)

DEV(TAP01) OBJTYPE(*FILE)

The associated line descriptions are not saved with this command. Configuration objects are saved with the system.

To maintain consistency, save all TCP/IP configuration files together.

30OS/400 TCP/IP Configuration and Reference V5R1

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IBM SC41-5420-04 manual Saving Your TCP/IP Configuration, Verifying TCP/IP Connections with Internet Address-Example

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 Prerequisite and related information Operations Navigator Viii 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 Configuring TCP/IP What you need to know before you can configure TCP/IP Planning for TCP/IP Installation and Configuration Gathering Information About your Network TCP/IP Planning Checklists Line Description Parameters Checklist Local TCP/IP Host Information Checklist Interfaces to Local TCP/IP Networks Installing the TCP/IP Application Programs 25 / Remote System Information Using the TCP/IP Administration Menu Tcpadm Using the Configure TCP/IP Menu Configure TCP/IP Menu Cfgtcp Configuring TCP/IP using the EZ-Setup Wizard Configuring TCP/IP using the Command Line InterfaceServices table Protocol table Configuring a Line Description Configuring a TCP/IP InterfaceImportant Note Internet address Subnet mask Line descriptionAssociated local interface Automatic start Configuring TCP/IP Routes Do you need to add routes at all? Route destination Maximum Transmission Unit MTU size Dftroute None Preferred binding interfaceAdding TCP/IP routes NO, *YES Multiple Default RoutesNormal Configuring TCP/IP attributes Configuring TCP/IP Remote System InformationIP Datagram Forwarding Adding Remote System Information Lind 15, *LIND, *TRANSMIT PVCNone NONE, *REQUEST, *ACCEPT Configuring TCP/IP Host Table Entries Adding an Entry to the Host Table Work with TCP/IP Host Table Display DNS BernMacian Localhost SYSNAM890Loopback Configuring the Local Domain and Host Name AnyNet/400 Appc over TCP/IP Domain Name System DNS Server Local Starting TCP/IP and TCP/IP Servers Dspmsg Qsysopr Dspmsg Qtcp TCP/IP Jobs Job Name Description Verifying the TCP/IP Connection End TCP/IP Endtcp Verifying Additional TCP/IP Connections Successful Ping Messages Verify TCP/IP Connection Verify TCP/IP Connection Vfytcpcnn Verifying TCP/IP Connections with Host Name-Example Verify TCP/IP Connection PingVERBOSE, *QUIET COMP, *ESCAPE Saving Your TCP/IP Configuration Verifying TCP/IP Connections with Internet Address-Example Configuring TCP/IP 32 OS/400 TCP/IP Configuration and Reference V5R1 Network Status Work with TCP/IP Network Status Menu Work with TCP/IP Interface Status Work with TCP/IP Network StatusWork with TCP/IP Interface Status Internet Network Line Opt Address Mask Service Starting TCP/IP InterfacesInternet Subnet Type Maxthrput Ending TCP/IP Interfaces Route Subnet Next Opt Destination Mask Hop Available Display TCP/IP Route InformationDisplay TCP/IP Route Information Route Type Opt Destination Service Work with TCP/IP Connection StatusType Source Bottom Remote Local Opt Address Port User Bytes Out Work with TCP/IP Connection StatusRemote Local Opt Address Port Idle Time State Ending TCP/IP Connections ALLRemote Local Opt Address Port Type TCP Working with Configuration Status Confirm End of TCP/IP Connections Displaying TCP/IP Network Status Information Display Multicast GroupsOpt Description Status Job Trnline Active Trnlinet Trnlitcp Qtcpip Host Group Hardware Address Displaying TCP/IP InterfacesDisplay Multicast Host Groups Displaying Associated Routes Display TCP/IP Interface StatusTrlan MSB Route 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 Displaying TCP/IP Connections Display TCP Connection Status Displaying Connection Totals Display TCP/IP Connection Status, Display 2 TCP/IP Host Tables Display TCP/IP Connection Totals Managing TCP/IP Host Tables Host File FormatsHost Table Information with *AIX Files Host Table Information with *NIC Files Host 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 Negative Advice from TCP or the Data Link Layer Dead Gateway Processing How IP Responds to Negative Advice Multihoming Function Multihoming Single Host, Single Network, Single Line Per physical LAN only Example The Multihoming function Multihoming TCP/IP Network Loopback None Type of Service TOSX25LINE Multiple Routes TOS Example TCP/IP Port Restriction Configuring TCP/IP Port Restrictions Paolo Gerry UDP, *TCPOnly Configure Related Tables Menu Related Tables and the Host Table Work with Service Table Entry Display Using X.25 PVC instead of SVC IBM Multicast 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 Merge Host Table Performance Running TCP/IP Only Performance Considerations 74 OS/400 TCP/IP Configuration and Reference V5R1 Line type Configuration command Configuration Steps Source Service Access PointCreating the Line Description Line Description Name Setting the Maximum Transmission Unit Determining the Maximum Size of Datagrams 78 OS/400 TCP/IP Configuration and Reference V5R1 Appendix B. TCP/IP Application Exit Points and Programs TCP/IP Exit Points and Exit Programs OS/400 Registration Facility TCP/IP Application Exit Points Creating Exit Programs Adding Your Exit Program to the Registration Facility Select your exit point QAPP0100 Select the Add Exit Program option Add your exit program Removing Exit Programs Yourlib Exit Point Interfaces for TCP/IP Application Exit Points TCP/IP Application Request Validation Exit Point InterfaceRequired Parameter Group Application identifier Operation identifier User profileRemote IP address Length of remote IP address Allow operation Usage NotesLength of operation-specific information QSYS.LIB file system pathnames are always in uppercase Point Command stringLength of command string Command processor identifier Character conversion option Qshell interpreter not installed 92 OS/400 TCP/IP Configuration and Reference V5R1 Copyright IBM Corp Programming Interface Information Trademarks DB2 96 OS/400 TCP/IP Configuration and Reference V5R1 Index Special Characters Interface Qtgtelnets Qtsmtpsrvr Page SC41-5420-04