US5848243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Network topology management system through a database of managed network resources including logical topolgies
Assignee: Oracle America Inc
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Filing: 1995-11-13
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Granted: 1998-12-08
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Expires: 2015-11-13
Abstract
Abstract A system and method for maintaining complex relationships between computer network elements. The system provides a common database for storing node, type, and view data. The views are created and maintained by the network management system. When a new node is added or parentage of a node is changed, the views of a node are modified in a network database.
Inventors
- 👤 Abhay S. Kulkarni
- 👤 Willie Hsu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:39
CPC Classifications
H; H04; H04L; H04L41/00; H04L41/22; H04L41/02; H04L41/0233; H04L41/024; H04L41/12; H04L45/00; H04L45/02
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
125 words
A computer network comprising: a plurality of network nodes and interconnections; a network management system that manages physical and logical topologies of said plurality of network nodes and interconnections, said network management system comprising a user modifiable database of managed network resources, said database of managed network resources comprising data indicative of physical and logical topologies, attributes for said plurality of network nodes, associated node types, and a plurality of views associated with said nodes, said plurality of views customized by said network management system based on user input changes in said attributes of said nodes; and at least one network management user, said at least one network management user displaying said plurality of views of said network using said database of managed network resources.
Claim 2
Dependent Claim
125 words
A computer network comprising: a plurality of network nodes and interconnections; a network management system that manages physical and logical topologies of said plurality of network nodes and interconnections, said network management system comprising a user modifiable database of managed network resources, said database of managed network resources comprising data indicative of physical and logical topologies, attributes for said plurality of network nodes, associated node types, and a plurality of views associated with said nodes, said plurality of views customized by said network management system based on user input changes in said attributes of said nodes; and at least one network management user, said at least one network management user displaying said plurality of views of said network using said database of managed network resources.
Claim 3
Dependent Claim
38 words
The computer network as recited in claim 1 wherein said attributes of said nodes comprise parent relationships, and wherein a new view node is formed each time a new parent is added to an attribute of a node.
Claim 4
Dependent Claim
25 words
The computer network as recited in claim 2 wherein a view node is deleted each time a parent is deleted from attributes of a node.
Claim 5
Dependent Claim
27 words
The computer network as recited in claim 1 wherein the at least one network management user access the database of managed network resources through physical topology database.
Claim 6
Dependent Claim
35 words
The computer network as recited in claim 1 further comprising a network viewer on a plurality of user workstations, said user workstations forming views of said network based on said database of managed network resources.
Claim 7
Dependent Claim
58 words
The computer network as recited in claim 1 wherein said network nodes are defined by a node database object class, said node database object class containing node objects, a type database object class, said type object class containing network object types, and a view database object class, said view database object class containing view objects of said network.
Claim 8
Dependent Claim
33 words
The computer network as recited in claim 6 wherein each of said nodes is associated with a severity, wherein alarms posted for a particular node are propagated to selective views of said network.
Claim 9
Dependent Claim
32 words
The computer network as recited in claim 1 wherein at least one view of said network are updated by said network management system when a new node is added to said system.
Claim 10
Dependent Claim
30 words
The computer network as recited in claim 1 wherein the plurality of views of said network comprise logical groups of nodes which the at least one network management user manages.
Claim 11
Dependent Claim
26 words
The computer network as recited in claim 1 wherein the plurality of views of said network are each graphical representation of a collection of managed objects.
Claim 12
Dependent Claim
39 words
The computer network as recited in claim 1 wherein the network management system maintains integrity of the database of managed network resources by modifying the attributes for the plurality of network nodes upon addition and deletion of new nodes.
Claim 13
Independent Claim
94 words
A method of managing a computer network comprising: forming an object oriented database of managed network resources, said database of managed network resources comprising data indicative of physical and logical topologies, network nodes, associated node types, and associated views of said nodes; managing said computer network by allowing user modifications of said database of managed network resources; displaying at least one view of said network using said database of managed network resources; and modifying said at least one view based on said user modifications of said nodes in said database of managed network resources.
Claim 14
Independent Claim
94 words
A method of managing a computer network comprising: forming an object oriented database of managed network resources, said database of managed network resources comprising data indicative of physical and logical topologies, network nodes, associated node types, and associated views of said nodes; managing said computer network by allowing user modifications of said database of managed network resources; displaying at least one view of said network using said database of managed network resources; and modifying said at least one view based on said user modifications of said nodes in said database of managed network resources.
Claim 15
Dependent Claim
30 words
The method as recited in claim 12 further comprising the steps of: defining parent relationships of said nodes; and forming new views based on additions of parents to a node.
Claim 16
Dependent Claim
24 words
The method as recited in claim 13 further comprising the step of deleting a view node when a parent is deleted from a node.
Claim 17
Dependent Claim
65 words
The method as recited in claim 12 wherein said step of forming an object oriented database of managed network resources comprises the steps of: forming a node database type class containing a plurality of node type objects; forming a node type database class containing a topography of nodes in said network; and forming a view type database class containing views of objects in said network.
Claim 18
Dependent Claim
41 words
The method as recited in claim 12 further comprising the step of defining an alarm severity for at least one node in said database, said alarm severity defining when alarms are propagated to other nodes in a view of said network.
Claim 19
Dependent Claim
94 words
Software on one or more storage media, for managing network nodes and interconnections of a computer network, said software comprising: a database of managed network resources, said database of managed network resources comprising data indicative of physical and logical topologies, network nodes, network node types, and views of said nodes; and a network administration program, said network administration program managing said network by allowing user modifications of said database of managed network resources, said network administration program modifying said views of said nodes based on user input of changes in attributes of said nodes.
Claim 20
Dependent Claim
94 words
Software on one or more storage media, for managing network nodes and interconnections of a computer network, said software comprising: a database of managed network resources, said database of managed network resources comprising data indicative of physical and logical topologies, network nodes, network node types, and views of said nodes; and a network administration program, said network administration program managing said network by allowing user modifications of said database of managed network resources, said network administration program modifying said views of said nodes based on user input of changes in attributes of said nodes.
Claim 21
Dependent Claim
28 words
The software as recited in claim 17 further comprising a network viewing program, said network viewing program displaying various views of said network based on user selection input.
Claim 22
Dependent Claim
32 words
The software as recited in claim 17 further comprising an alarm propagation system, said alarm propagation system propagating alarms in views of said network based on propagation severities associated with said nodes.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-12-07 | 2002-06-08 | 2002-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-12-07 | 2006-06-08 | 2006-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-12-07 | 2010-06-08 | 2010-12-08 | $7700.00 | Window Closed / Lapsed |