OSI/MHS Configuration and Management Manual
Configuring Your OSI/MHS Subsystem
OSI/MHS Configuration and Management Manual—424827-003
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Installation and Configuration File for MRA1
Installation and Configuration File for MRA1
MTA1 requires the following files for installation and configuration:
•
An installation file. The installation file contains the keywords and keyword values 
needed to install and name the databases and other files for MTA1. After creating 
this file online, you execute it as explained in Section 4, Installing Your OSI/MHS 
Subsystem.
•
An OSI/MHS configuration file. The OSI/MHS configuration file contains all of the 
SCF commands needed to configure the objects for MTA1.
•
OSI/AS and OSI/TS configuration file. This file contains the OSI addresses for 
MTA1. It also defines the connections to network services, such as TLAM 
(delivered with D-series RVUs), PAM (delivered with G06 and later RVUs), and 
X.25. . Appendix A, Examples of Configuration Files, contains the SCF command 
file needed to configure OSI/AS and OSI/TS for MTA1. It also includes an 
overview of the OSI addresses for MTA1.
Summary
This section described OSI/MHS configuration by describing in detail an example MHS 
containing three OSI/MHS subsystems (MTAs). MTA2 provides the message transfer 
function. MTA1 and MTA3 provide message store and Transfer X400 gateway 
accessibility. MTA1 also provides general user gateway and P7 API accessibility.
These configurations provide examples of:
•
Multigroup configuration
•
OSI/MHS object configuration
•
Primary routes and backup routes
•
OSI addresses using X.25 normal mode, X.25 1980 mode, and LAN connections
•
Transfer X400 gateway and general user gateway configuration
•
P7/API configuration
•
Distribution list and closed user group configuration
The configuration diagrams and installation files were presented in this section. 
Appendix A, Examples of Configuration Files, contains the SCF command files for the 
OSI/MHS subsystem configurations and the OSI/AS and OSI/TS configurations.  
Appendix A also contains the installation files and an overview of the OSI addresses 
for all three MTAs.
After you have correctly configured your subsystem, your next step is to start the 
subsystem. See Section 6, Starting, Stopping, and Updating Your OSI/MHS 
Subsystem, to learn how to start, stop, and update your OSI/MHS subsystem.










