Open System Services Management and Operations Guide (G06.29+, H06.07+)

Managing Terminal Access
Open System Services Management and Operations Guide—527191-005
7-4
Configuring a Telserv Direct Service
•
HP recommends that you do not configure resilient windows for OSS logins. The
default configuration for a service is to not have resilient windows, so simply omit
the RESILIENT option when defining the service.
•
Do not rely on the default value for the OSS priority in the SCF ADD SERVICE
command; instead, set the priority to a value below 160.
Logging In to Another Program
The services feature of Telserv provides users with the ability to log in directly to any
program accessible through the OSS file system, bypassing the TACL prompt and the
OSS shell.
The services feature is configured through the ADD SERVICE command in the Telserv
SCF product module. This command is described in the Telserv Manual. Additional
information about this command is provided in the softdoc for the T9553D30ABX
software product revision (SPR).
Figure 7-3 shows what a Telserv login looks like when you use the services feature to
provide direct program login.
In this example, the OSH3 service allows the user to log in directly to a program that
provides access to the OSS environment. The following SCF command example
shows how this service was configured:
ADD SERVICE $ZTNT.OSH3, TYPE CONVERSATION, PRI 150, &
SWAP $DATA1, CPU 2, PROGRAM $SYSTEM.SYSTEM.OSH, &
PARAM "-p /bin/my_app", &
SUBTYPE DYNAMIC, OWNER "SUPER.SUPER", ACCESS SYSTEM
Considerations:
•
Specify the SCF ADD SERVICE command with ACCESS set to SYSTEM. This
access requires users to be prompted for login authorization, as shown in
Figure 7-3 on page 7-4.
•
The PARAM value specified in the ADD SERVICE command is passed to the
program specified by the PROGRAM option. Telserv uses the PARAM value
instead of the INITIAL-PROGRAM value from either a third-party product or
Figure 7-3. Telserv Login Using a Site-Written Direct Login Service
Connecting...
Connected to node1.subdom1.corporate.net.
Escape character is '^]'.
WELCOME TO node1.subdom1.corporate.net [PORT $ZTCF0 #23
WINDOW $ZTNF0.#PTMNBVY]
TELSERV - T9553D40 - (29JUN2001) - (IPMADI)
Available Services:
OSH3 TACL EXIT
Enter Choice> OSH3
login: guest.any
Password:
Hello: