IP Multicasting . . . . . . . . . . . . . 68Multicast Application Programming Information 68Multicast Restrictions . . . . . . . . . . 68Chapter 3. TCP/IP Performance . . . . 71*BASE Pool Size . . . . . . . . . . . . . 71TCP/IP Jobs . . . . . . . . . . . . . . 71TCP/IP Protocol Support Provided by IOP . . . . 71Merge Host Table Performance . . . . . . . . 73Running TCP/IP Only: Performance Considerations 73Appendix A. Configuring a PhysicalLine for TCP/IP Communication . . . . 75Configuration Steps . . . . . . . . . . . 76Creating the Line Description . . . . . . . 76Line Description Name . . . . . . . . 76Source Service Access Point . . . . . . . 76Setting the Maximum Transmission Unit . . . 77Determining the Maximum Size of Datagrams. . 77Appendix B. TCP/IP Application ExitPoints and Programs . . . . . . . . 79TCP/IP Exit Points and Exit Programs . . . . . 79OS/400 Registration Facility . . . . . . . . . 80TCP/IP Application Exit Points. . . . . . . . 80Creating Exit Programs . . . . . . . . . . 81Adding Your Exit Program to the RegistrationFacility . . . . . . . . . . . . . . . 81Step 1. Select your exit point . . . . . . 82Step 2: Select the Add Exit Program option . . 83Step 3: Add your exit program . . . . . . 83Removing Exit Programs . . . . . . . . . 84Exit Point Interfaces for TCP/IP Application ExitPoints . . . . . . . . . . . . . . . . 85TCP/IP Application Request Validation ExitPoint Interface . . . . . . . . . . . . 85Required Parameter Group . . . . . . . 85Usage Notes . . . . . . . . . . . . 87Remote Execution Server Command ProcessingSelection Exit Point . . . . . . . . . . . 89Required Parameter Group . . . . . . . 89Usage Notes . . . . . . . . . . . . 90Notices . . . . . . . . . . . . . . 93Programming Interface Information . . . . . . 94Trademarks . . . . . . . . . . . . . . 94Index . . . . . . . . . . . . . . . 97iv OS/400 TCP/IP Configuration and Reference V5R1|||||||||
