US5819028A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for determining the health of a network
Assignee: Nortel Networks NA Inc
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Filing: 1997-04-16
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Granted: 1998-10-06
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Expires: 2017-04-16
Abstract
Abstract An apparatus which provides the user with an indication of the computer network's health. The indication is provided by a network management station on the computer network. The network management station has a distributable piece of code which instructs agents to gather diagnostic and status information. The network management station then evaluates the network specific diagnostic and status data gathered by the agents. Based on the evaluation, the network management station generates a representation of the computer network's functionality (i.e., its "health"). Thereby, the user can readily determine whether the computer network requires repairs.
Inventors
- 👤 Ravi Manghirmalani
- 👤 Atul R. Garg
- 👤 Judy Y. Dere
- 👤 Minh A. Do
- 👤 Leon Y. K. Leong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:35
CPC Classifications
H; H04; H04L; H04L41/00; H04L41/04; H04L41/046; G; G06; G06F; G06F11/00; G06F11/30; G06F11/3003; G06F11/3006; G06F11/3055; G06F11/3089; G06F11/3093; G06F21/00; G06F21/50; G06F21/55; G06F21/552; H04L41/06; H04L41/14; H04L41/142; H04L41/22; H04L43/00; H04L43/04; H04L43/045; H04L43/08; H04L43/0805; H04L43/0817; G06F11/22; G06F11/2294; G06F11/32; G06F11/324; G06F11/328; G06F11/34; G06F11/3466; G06F11/3495; H04L43/0823; H04L43/0876
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
166 words
In a computer network system, an apparatus for providing a user with an indication of an overall degree of functionality of said computer network system, said apparatus comprising: a circuit for gathering diagnostic and status information from various units of said computer network; a memory coupled to said circuit for storing software which instructs said circuit on which of said diagnostic and status information is to be gathered; a network management station coupled to said computer network for evaluating said gathered diagnostic and status information, said gathered diagnostic and status data representing a plurality of different parameters, the network management station further for generating a unitless value as a function of said plurality of different parameters, such that said unitless value represents said overall degree of functionality of said computer network; and a display screen for displaying said unitless value, wherein said unitless value ranges from an indication that said computer network is functioning properly to an indication that said computer network is not functioning properly.
Claim 2
Dependent Claim
166 words
In a computer network system, an apparatus for providing a user with an indication of an overall degree of functionality of said computer network system, said apparatus comprising: a circuit for gathering diagnostic and status information from various units of said computer network; a memory coupled to said circuit for storing software which instructs said circuit on which of said diagnostic and status information is to be gathered; a network management station coupled to said computer network for evaluating said gathered diagnostic and status information, said gathered diagnostic and status data representing a plurality of different parameters, the network management station further for generating a unitless value as a function of said plurality of different parameters, such that said unitless value represents said overall degree of functionality of said computer network; and a display screen for displaying said unitless value, wherein said unitless value ranges from an indication that said computer network is functioning properly to an indication that said computer network is not functioning properly.
Claim 3
Dependent Claim
27 words
The apparatus according to claim 1, wherein said network management station further comprises storage means for storing past diagnostic and status information in determining said unitless value.
Claim 4
Dependent Claim
21 words
The apparatus according to claim 1, wherein said unitless value is conveyed by a meter display of said network management station.
Claim 5
Dependent Claim
22 words
The apparatus according to claim 3, wherein said meter is one of a dial meter, a graph meter, or a digital meter.
Claim 6
Dependent Claim
26 words
The apparatus according to claim 4 further comprises: a selector which said user can select between one of said dial meter, graph meter, and digital meter.
Claim 7
Dependent Claim
20 words
The apparatus according to claim 1, wherein said diagnostic information includes utilization, collision, and error values of said computer network.
Claim 8
Dependent Claim
23 words
The apparatus according to claim 1, wherein said status information includes status on data terminal equipment, concentrators, repeaters, bridges, routers, and file servers.
Claim 9
Dependent Claim
22 words
The apparatus according to claim 1, wherein said network management station further comprises a display of a load of said computer network.
Claim 10
Dependent Claim
19 words
The apparatus according to claim 1, wherein said network management station further comprises a display of said diagnostic information.
Claim 11
Dependent Claim
43 words
The apparatus according to claim 1, wherein said network management station further comprises logic for allowing a user to specify a method for generating said unitless value, said logic utilizing a default generation method if said user does not specify a particular method.
Claim 12
Dependent Claim
11 words
The apparatus according to claim 1, wherein said software is distributable.
Claim 13
Dependent Claim
115 words
In a computer network system, a computer implemented method for indicating an overall degree of functionality of said computer network, said method comprising the steps of: determining a plurality of parameters relating to said computer network; assigning to each of said parameters a weight representing a degree of importance relative to the others of said parameters to generate a plurality of weighted parameters; correlating said plurality of weighted parameters to a range of conditions representing different degrees of functionality of said computer network, wherein said correlating step results in a single unitless value representing said overall degree of functionality of said computer network; and displaying an image that conveys said unitless value to said user.
Claim 14
Dependent Claim
115 words
In a computer network system, a computer implemented method for indicating an overall degree of functionality of said computer network, said method comprising the steps of: determining a plurality of parameters relating to said computer network; assigning to each of said parameters a weight representing a degree of importance relative to the others of said parameters to generate a plurality of weighted parameters; correlating said plurality of weighted parameters to a range of conditions representing different degrees of functionality of said computer network, wherein said correlating step results in a single unitless value representing said overall degree of functionality of said computer network; and displaying an image that conveys said unitless value to said user.
Claim 15
Dependent Claim
66 words
The method according to claim 12 further comprising the steps of: storing historical computer network specific parameters; adjusting said unitless value according to said historical computer network specific parameters; storing current network specific parameters of said computer network; adjusting said historical network specific parameters based on said current network specific parameters so that said adjusted historical network parameters are used to adjust a future unitless value.
Claim 16
Dependent Claim
15 words
The method according to claim 12, wherein said parameters include utilization, collision, and error values.
Claim 17
Dependent Claim
59 words
The method according to claim 14, wherein said parameters further includes the status of at least one device on said computer network, the method further comprising the step of reducing said unitless value by a factor for each inoperable device on said computer network, said device comprising any of data terminal equipment, concentrators, repeaters, bridges, routers, and file servers.
Claim 18
Dependent Claim
16 words
The method according to claim 12, wherein said unitless value is conveyed by a meter display.
Claim 19
Dependent Claim
21 words
The method according to claim 16, wherein said meter display comprises a dial meter, a graph meter, or a digital meter.
Claim 20
Dependent Claim
93 words
The method according to claim 17 further comprising the steps of: selecting a first icon associated with one of said dial meter, graph meter, and digital meter; displaying said meter display corresponding to said first selected icon; selecting a second icon associated with one of said dial meter, graph meter, and digital meter; displaying said meter display corresponding to said second selected icon, wherein selecting said first icon and selecting said second icon toggles between displaying said meter display corresponding to said first icon and said meter display corresponding to said second icon.
Claim 21
Dependent Claim
30 words
The method according to claim 12, wherein an alarm condition is displayed if said unitless value falls below a predetermined threshold, said alarm condition indicating said computer network requires attention.
Claim 22
Dependent Claim
18 words
The method according to claim 12 further comprising the step of displaying a load on said computer network.
Claim 23
Dependent Claim
24 words
The method according to claim 12, wherein said unitless value has a range, wherein said range is 0 to 10 or 0 to 100.
Claim 24
Dependent Claim
22 words
The method according to claim 12 further comprising the step of selecting a particular computer value for said parameter to be displayed.
Claim 25
Dependent Claim
34 words
The method according to claim 22 further comprising the step of causing said computer network to display probable problems which might cause a deterioration in said overall degree of functionality of said computer network.
Claim 26
Dependent Claim
46 words
The method according to claim 12, further comprising the steps of enabling said user to specify how said parameters are to be correlated to said unitless value, and selecting a default correlation formula when said user does not specify how said correlation is to be accomplished.
Claim 27
Dependent Claim
130 words
In a computer network, a method of conveying an overall health of said computer network, said method comprising the steps of: determining status information pertaining to various operating parameters of said computer network, the status information including a plurality of subsets, each subset corresponding to one of said operating parameters; weighting each of said subsets of said status information according to an estimated degree of impact of each of said operating parameters on said overall health of said computer network relative to each of the others of said operating parameters; generating a single weighted value that conveys said overall health of said computer network based on said weighting step; displaying said weighted value as a graphical display ranging from a peak performance to a degraded performance of said computer network.
Claim 28
Dependent Claim
130 words
In a computer network, a method of conveying an overall health of said computer network, said method comprising the steps of: determining status information pertaining to various operating parameters of said computer network, the status information including a plurality of subsets, each subset corresponding to one of said operating parameters; weighting each of said subsets of said status information according to an estimated degree of impact of each of said operating parameters on said overall health of said computer network relative to each of the others of said operating parameters; generating a single weighted value that conveys said overall health of said computer network based on said weighting step; displaying said weighted value as a graphical display ranging from a peak performance to a degraded performance of said computer network.
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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) | 2001-10-05 | 2002-04-06 | 2002-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-10-05 | 2006-04-06 | 2006-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-10-05 | 2010-04-06 | 2010-10-06 | $7700.00 | Window Closed / Lapsed |