Network Working Group U. Warrier
Request for Comments: 1095 Unisys Corporation
L. Besaw
Hewlett-Packard
April 1989
The Common Management Information Services and Protocol over TCP/IP
(CMOT)
Table of Contents
1. Status of this Memo ............................................ 3
2. Introduction ................................................... 4
Part I: Concepts and Models ....................................... 7
3. The OSI Management Framework ................................... 7
3.1. Architectural Overview ....................................... 7
3.2. Management Models ............................................ 8
3.2.1. The Organizational Model ................................... 8
3.2.2. The Functional Model ....................................... 8
3.2.3. The Information Model ...................................... 9
3.3. ISO Application Protocols .................................... 9
3.3.1. ACSE ....................................................... 10
3.3.2. ROSE ....................................................... 10
3.3.3. CMISE ...................................................... 10
3.3.3.1. Management Association Services .......................... 11
3.3.3.2. Management Notification Services ......................... 12
3.3.3.3. Management Operation Services ............................ 12
4. The CMOT Architecture .......................................... 13
4.1. Management Models ............................................ 13
4.1.1. The Organizational Model ................................... 13
4.1.2. The Functional Model ....................................... 14
4.1.3. The Information Model ...................................... 14
4.2. Protocol Architecture ........................................ 14
4.2.1 The Lightweight Presentation Layer .......................... 15
4.2.2 The Quality of Transport Service ............................ 16
4.3. Proxy Management ............................................. 17
4.4. Directory Service ............................................ 18
5. Management Information ......................................... 18
5.1. The Structure of Management Information ...................... 19
5.1.1. The ISO SMI ................................................ 19
5.1.1.1. Managed Objects and Attributes ........................... 19
5.1.1.2. Management Information Hierarchies ....................... 20
5.1.1.2.1 The Registration Hierarchy .............................. 20
5.1.1.2.2. The Containment Hierarchy .............................. 20
5.1.1.2.3. The Inheritance Hierarchy .............................. 22
5.1.2. The Internet SMI ........................................... 22
5.2. The Management Information Base .............................. 23
Warrier & Besaw