IBM SC41-5420-04 manual Qtgtelnets

Page 113

N

NETSTAT (Network Status)

 

command

33

 

 

network interface

 

 

types supported

75

 

Network Status (NETSTAT)

 

command

33

 

 

network status for TCP/IP

 

connections

 

 

 

display

40, 48

 

display totals

49

 

end

40

 

 

 

general information 38

 

ending interfaces

36

 

interface

 

 

 

 

display associated routes

44

work with configuration status 41

interface status

 

 

display

43

 

 

work with 34

 

 

route information, display

37, 46

starting interfaces

35

 

work with

33

 

 

next hop

13

 

 

 

definition

13

 

 

Notices

93

 

 

 

 

P

packet forwarding

16

 

Packet Internet Groper (PING)

 

command

27

 

 

 

packet routing

16

 

 

parameter

 

 

 

 

 

maximum transmission unit

 

(MTU)

77

 

 

MTU (maximum transmission

 

unit)

77

 

 

 

TCPONLY

73

 

 

performance

 

 

 

 

*BASE pool size

71

 

merging host tables 73

 

TCP/IP jobs

71

 

 

permanent virtual circuit (PVC)

 

example

67

 

 

obtaining a network address

2

physical line

75

 

 

PING (Packet Internet Groper)

 

command

27

 

 

 

planning

 

 

 

 

 

TCP/IP installation and

 

configuration

2

 

pool size

71

 

 

 

 

port

 

 

 

 

 

definition

62

 

 

restriction

62

 

 

preferred binding interface 13

 

profile 64

 

 

 

 

 

PVC (permanent virtual circuit)

 

example

67

 

 

obtaining a network address

2

Q

QAPP0100 81

QAPPCTCP server job 25

QSNMPSA server job 25 QSYSWRK subsystem 25 QTCPIP server job 25 QTFTPxxxxx server job 25 QTGTELNETS server job 25 QTLPDxxxxx server job 25 QTMSNMP server job 25 QTMSNMPRCV server job 25 QTSMTPBRCL job 25 QTSMTPBRSR job 25 QTSMTPCLNT job 25 QTSMTPSRVR job 25

R

registration facility

adding exit program to 81

exit point

80

 

related tables

65

 

Remote Execution (REXEC) server

exit programs

89

remote system

 

definition

2

 

determining address on X.25

network

2

 

Remove Exit Program (RMVEXITPGM)

command

84

 

removing

 

 

exit program

84

request validation

 

application exit point interface 85

exit program, FTP 85

REXEC (Remote Execution) server)

exit programs

89

RMVEXITPGM (Remove Exit Program)

command

84

 

route

 

 

default 15

 

TCP/IP route information,

display

37, 46

route destination

 

definition

13

 

route-to-interface binding, ending

interfaces

36

 

S

sending

host file to remote system 53 host information

using *AIX format 51 using *AS400 format 51 using *NIC format 51

server job QAPPCTCP 25 QSNMPSA 25 QTCPIP 25 QTFTPxxxxx 25

QTGTELNETS 25

QTLPDxxxxx 25

QTMSNMP 25 QTMSNMPRCV 25 QTSMTPBRCL 25 QTSMTPBRSR 25 QTSMTPCLNT 25 QTSMTPSRVR 25 TCP/IP 25

setsockopt() function 68

shielded twisted pair distributed data interface (SDDI) 2

Simple Mail Transfer Protocol (SMTP) performance 71

SMTP (Simple Mail Transfer Protocol) performance 71

sockets SOCK_DGRAM 68

source service access point (SSAP)

AAentry 76 Ethernet line 76

special authority, *IOSYSCFG 10 SSAP (source service access point)

AAentry 76 Ethernet line 76

Start TCP/IP Interfaces (STRTCPIFC)

command

 

 

 

TCP/IP interfaces 35

 

starting

 

 

 

TCP/IP and TCP/IP servers

24

STRTCPIFC (Start TCP/IP Interfaces)

command

35

 

 

subnet

 

 

 

addressing

 

 

definition

13

 

mask

 

 

 

definition

13

 

routing

 

 

 

definition

13

 

subnetting

 

 

 

definition

13

 

 

SVC (switched virtual circuit)

 

obtaining a network address

2

switched virtual circuit (SVC)

 

obtaining a network address

2

system name

 

 

 

displaying

19

 

 

listing 19

T

tables

required for socket applications 65 TCP/IP (Transmission Control

Protocol/Internet Protocol) attributes 16

ending

End TCP/IP (ENDTCP) command 26

installation and configuration planning 2

interface entry 10

job

description 71 QAPPCTCP 25 QSNMPSA 25 QTCPIP 25 QTFTPxxxxx 25

QTGTELNETS 25

QTLPDxxxxx 25

QTMSNMP 25 QTMSNMPRCV 25 QTSMTPBRCL 25 QTSMTPBRSR 25 QTSMTPCLNT 25

Index 99

Image 113
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 MenuConfiguring TCP/IP using the Command Line Interface Configuring TCP/IP using the EZ-Setup WizardServices table Protocol tableConfiguring a TCP/IP Interface Configuring a Line DescriptionImportant Note Internet addressLine description Subnet maskAssociated local interface Automatic startDo 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 Configuring TCP/IP Remote System Information Configuring TCP/IP attributesIP Datagram Forwarding Adding Remote System InformationLind 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 ConnectionVerify TCP/IP Connection Ping Verifying TCP/IP Connections with Host Name-ExampleVERBOSE, *QUIET COMP, *ESCAPEVerifying 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 StatusWork with TCP/IP Network Status Work with TCP/IP Interface StatusWork with TCP/IP Interface Status Internet Network LineStarting TCP/IP Interfaces Opt Address Mask ServiceInternet Subnet Type MaxthrputEnding TCP/IP Interfaces Route Subnet Next Opt Destination Mask Hop Available Display TCP/IP Route InformationDisplay TCP/IP Route Information Work with TCP/IP Connection Status Route Type Opt Destination ServiceType Source BottomRemote Local Opt Address Port User Bytes Out Work with TCP/IP Connection StatusRemote Local Opt Address Port Idle Time State ALL Ending TCP/IP ConnectionsRemote Local Opt Address Port Type TCPConfirm End of TCP/IP Connections Working with Configuration StatusDisplay Multicast Groups Displaying TCP/IP Network Status InformationOpt Description Status Job Trnline Active Trnlinet Trnlitcp QtcpipHost Group Hardware Address Displaying TCP/IP InterfacesDisplay Multicast Host Groups Display TCP/IP Interface Status Displaying Associated RoutesTrlan MSBRoute 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 File Formats Managing TCP/IP Host TablesHost 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 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 Source Service Access Point Configuration StepsCreating the Line Description Line Description NameDetermining 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 ProgramsTCP/IP Application Request Validation Exit Point Interface Exit Point Interfaces for TCP/IP Application Exit PointsRequired Parameter Group Application identifierUser profile Operation identifierRemote IP address Length of 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