Claims
- 1. A system (SCI, SCI1) for communicating with a network (RE, etc.) which implements a communication code (CC) belonging to a plurality of open systems interconnection models (OSI, ISO/DSA, IPS), including at least one operating system (GPOS, SE1) associated with a plurality of applications, said system being operable to transmit, or receive from the network, data necessary to the applications and comprising a package for administering various layers (C4, C3, C2) forming the communication code (CC), which package comprises a plurality of communication modules belonging to various open systems interconnection models, wherein said package comprises:
- a configuration manager (CONFD) operable during initialization of the system to define stacking of the various layers using links therebetween,
- an administration module (IMD) which enables access to all administrative information within each of the various layers of the communication code, which various layers each include at least one administration entity (LME11, LME12, etc.), said at least one administrative entity being operable to interface several communication layers of a given communication module, the administration module communicating with said at least one administrative entity in a language common to all of said at least one administrative entities
- a first administration interface (LMAI1, LMI1) disposed between the configuration manager (CONFD), and the various administration entities, and between the configuration manager (CONFD) and the administration model (IMD),
- a second administration interface (LMAI2, LMI2) disposed between the administration module (IMD) and the administration entities of the various layers (LME11, LME12, etc.).
- 2. A communications system according to claim 1, wherein the administration entities (LME11, LME12, etc.) are disposed within each layer for an OSI reference model, and an entity common to all the layers is disposed in the highest layer of the IPS model, with each administration entity organizing a job of administrating each of the layers for the OSI reference model and all of the layers for an IPS model.
- 3. The system according to claim 2, wherein each administration entity (LME11, LME12, etc.) manages a set of objects, each of said objects being described by a plurality of attributes.
- 4. The system according to claim 1, wherein the administration module (IMD) works in connection with the at least one operating system (GPOS, SE1, etc.) and performs routing of administration messages (ADM-BIND-LAYER-REQ, etc.) to and from the administration entities (LME11, etc.) and maintenance and configuration tools disposed within the layers, and further wherein said first and second administration interfaces (LMAI1, LMAI2, LMI1, LMI2) establish communications between the administration module (IMD), the configuration manager (CONFD), and the various administration entities (LME11, etc.).
- 5. The system according to claim 4, wherein administration message comprises a first block (M-PROTO) followed by a second block (M-DATA), said first block including a data structure called a primitive, which defines an exchange of information between the administration entities and the administration module (IMD), and said second block includes information which defines a significance of the primitive.
- 6. The system according to claim 3, wherein each of said objects of a module comprises layer objects, each of said layer objects including either connection objects, selection objects, or IVMO objects defining initial values of each layer object.
- 7. The system according to claim 6, wherein each of said objects is identified by three fields, a first field (SUBSYSTEM-id) defining an identifier of the communication module containing the object in question, a second field (OBJECT-type) defining the administrative type of the object and a third field (OBJECT-name) defining an internal name given by the communication module which contains the object.
Priority Claims (1)
Number |
Date |
Country |
Kind |
93 13282 |
Nov 1993 |
FRX |
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Parent Case Info
This application is a national stage application of PCT/FR94/01275 filed Nov. 4, 1994, claiming the priority of French Application No. 93.13282, filed Nov. 8, 1993.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
102e Date |
371c Date |
PCT/FR94/01275 |
11/4/1994 |
|
|
6/10/1996 |
6/10/1996 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO95/13676 |
5/18/1995 |
|
|
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
5473608 |
Gagne et al. |
Dec 1995 |
|
5491822 |
Allen et al. |
Feb 1996 |
|
5613100 |
Anezaki |
Mar 1997 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
0463764 |
Jan 1992 |
EPX |
Non-Patent Literature Citations (1)
Entry |
IEEE Network: The Magazine of Computer Communications, vol. 2, No. 2, Mar. 1988, NY, US, pp. 20-29; S.M. Klerer "The OSI Management Architecture: An Overview". |