IBM SC41-5420-04 - Manual (Page 94)

OS/400 Registration Facility
Exit points for TCP/IP applications are automatically registered when the parent
product or option is installed, using the OS/400 registration facility. The
registration facility contains a repository that allows customers to associate their
exit programs with specific exit points. TCP/IP applications check the registration
facility repository to determine which exit program to call for a particular exit
point.
You must add your exit program to an exit point in the registration repository
before a TCP/IP application can call it. Adding the exit program to the repository
associates the exit program with a specific exit point.
For security exit programs, the TCP/IP application will typically request the exit
program to indicate if a specified operation should be allowed. When no exit
program has been added to an exit point, the TCP/IP application assumes that no
additional security controls are to be applied.
You can use the Work with Registration Information (WRKREGINF) command to
display a list of the exit points in the OS/400 registration facility. Use this list to
display information about an exit point or to work with exit programs associated
with an exit point. The Work with Registration Information display is shown in
Figure 63 on page 82.
TCP/IP Application Exit Points
The following table lists the exit points provided for each TCP/IP application.
Note: If using Distributed Data Management (DDM), see the DDMACC parameter
on CHGNETACMD in Control Languages
(http://publib.boulder.ibm.com/pubs/html/as400/v5r1/ic2924/info/rbam6/
rbam6clmain.htm) for more information. If you are using the Supplemental
Manuals CD, then switch to the iSeries Information Center CD to access this
information.
Table 9. TCP/IP Application Exit Points
TCP/IP Application Exit Point Exit Point Format
FTP Client QIBM_QTMF_CLIENT_REQ VLRQ0100 1 (see page 85)
FTP Server QIBM_QTMF_SERVER_REQ VLRQ0100 1 (see page 85)
FTP Server QIBM_QTMF_SVR_LOGON TCPL0100 2 or TCP0200
REXEC Server QIBM_QTMX_SERVER_REQ VLRQ0100 1 (see page 85)
REXEC Server QIBM_QTMF_SVR_LOGON TCPL0100 2
REXEC Server QIBM_QTMF_SVR_SELECT RXCS0100 (see page 89
TFTP Server QIBM_QTOD_SERVER_REQ VLRQ0100 1 (see page 85)
Workstation gateway (WSG)
server QIBM_QTMT_WSG QAPP0100
DHCP Server QIBM_QTOD_DHCP_REQ DHCV0100 3
DHCP Server QIBM_QTOD_DHCP_ABND DHCA0100 3
DHCP Server QIBM_QTOD_DHCP_ARLS DHCR0100 3
TELNET Server QIBM_QTG_DEVINIT INIT0100
TELNET Server QIBM_QTG_DEVTERM TERM0100
80 OS/400 TCP/IP Configuration and Reference V5R1
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