Open System Services Management and Operations Guide (G06.27+, H06.04+)

Managing Terminal Access
Open System Services Management and Operations Guide—527191-003
7-3
Configuring a Telserv Direct Service
Configuring a Telserv Direct Service
A Telserv process can be configured to provide login either directly to the OSS shell or
directly to the command interpreter code of any executable program accessible
through the OSS file system.
Logging In to the Shell Directly
The services feature of Telserv provides OSS users with the ability to log in directly to
the OSS shell, bypassing the TACL prompt.
The services feature is configured through the ADD SERVICE command in the Telserv
SCF product module. This command is described in the Telserv Manual.
Figure 7-2 shows what a Telserv login looks like when you use the services feature to
provide direct login to the OSS shell.
In this example, the OSS service allows the user to log in directly to the OSS
environment. The following SCF command example 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
Figure 7-2.
•
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 Figure 7-2 on page 7-3, 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.
Figure 7-2. 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: