Open System Services Management and Operations Guide (G06.30+, H06.08+, J06.03+)

Example 16 Telserv Login Using an OSS Shell 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:
OSS TACL EXIT
Enter Choice> OSS
login: guest.user2
Password:
/G/SYSTEM/SYSTEM:
In this example, the OSS service allows the user to log in directly to the OSS environment. The
following SCF command shows how this service was configured:
ADD SERVICE $ZTNT.OSS, TYPE CONVERSATION, PRI 150, &
SWAP $DATA1, CPU 2, PROGRAM $SYSTEM.SYSTEM.OSH, &
SUBTYPE DYNAMIC, 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 Example 16 (page 201).
• Do not specify a PARAM value or OWNER value in the ADD SERVICE command. The default
value used by the OSH program when the PARAM option does not appear places the user
in the OSS shell (/bin/sh).
• As shown in Example 16 (page 201), the service name OSS is displayed on the screen. You
can suppress this display by using the DISPLAY OFF option of the ADD SERVICE command.
Use this option if you do not want availability of the service known to all users.
• 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).
Example 17 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. This 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
Configuring Telserv Access 201