Telserv Manual

Subsystem Control Facility (SCF) for Telserv

Telserv Manual—427174-009

4-9

Prerequisites

The Telserv subsystem requires the NonStop TCP/IP subsystem, the Parallel Library

TCP/IP subsystem, the NonStop TCP/IPv6 subsystem, or the NonStop IPX/SPX

subsystem. The Telserv subsystem and the TCP/IP subsystem each run one process.

After creating the process, you define virtual terminals by adding windows.

Starting the Telserv Process on page 3-1 describes how to start the Telserv process.

SCF Object Types for Telserv

The Telserv subsystem supports three object types: PROCESS, SERVICE, and

WINDOW. The SERVICE object is subordinate to PROCESS and WINDOW is

subordinate to SERVICE as shown in Figure 4-2.

There can be one or more Telserv processes per subsystem, a maximum of 256

windows per process, and a maximum of 256 service objects per process.

Each of the SCF commands that Telserv is prepared to accept can be used to

manipulate objects of one of these three object types.

When you enter an SCF command, you enter the command itself and usually you add

the object type and the object name specifier. For many commands, the Telserv

subsystem accepts object name templates (text strings containing wild-card

characters), giving you a convenient alternative to specifying the exact name of the

object or of indicating that multiple or all objects of a given type are to be affected. For

information on object name templates, see Object-Name Templates on page 4-13.

Depending on the action of the command, you may also be required to provide an

attribute specifier (attribute name and value) to indicate which of the object’s attributes

Note. H-series and J-series systems do not support Parallel Library TCP/IP or NonStop

IPX/SPX.

Figure 4-2. Telnet Object Hierarchy

003VST .VSD

PROCESS

(Telserv)

SERVICE

WINDOW