US5307354A
Expired / Lapsed
US
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Method and apparatus for remote maintenance and error recovery in distributed data processing networks
Assignee: International Business Machines Corp
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Filing: 1991-05-31
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Granted: 1994-04-26
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Expires: 2011-05-31
Abstract
Abstract A method and apparatus for remote maintenance and error recovery for plural stations interconnected in a distributed network. A monitor application is established within selected stations within the network in a terminate and stay resident mode. The monitor application is then automatically invoked in response to error message, reconfiguration messages, or network status messages received at that station by listing the monitor application address within user appendages associated with such error messages or reconfiguration messages within the network interface of the station. An error message may be displayed and any selected application or procedure may then be invoked by the monitor application in an application independent manner. In one embodiment of the present invention, a station may be reset remotely in response to an error message or reconfiguration message by utilizing the monitor application and the station may then be directed to establish communication with a server device in order to update system software. This may be simply accomplished within a computer station utilizing a DOS operating system by merely altering the automatic execution batch file.
Inventors
- 👤 Keith D. Cramer
- 👤 Frederick H. Keller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:12
CPC Classifications
H; H04; H04L; H04L43/00; G; G06; G06F; G06F11/00; G06F11/07; G06F11/0703; G06F11/0706; G06F11/0748; G06F11/22; G06F11/2294; G06F11/14; G06F11/1402; G06F11/1415; G06F11/1441; H04L12/00; H04L12/28; H04L12/42; H04L12/437
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
139 words
A method for automatic error recovery within a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of reconfiguring said network upon the occurrence of an error condition within said network, said method comprising the steps of: establishing a monitor application within a selected station within said network for monitoring error condition signals within said network; associating a memory address for said monitor application with a selected user appendage provided by said network adapter; automatically invoking said monitor application at said memory address utilizing said selected user appendage in response to detection of an error condition signal with respect to said selected station at said network adapter; and resetting said selected station in response to said invoking of said monitor application.
Claim 2
Independent Claim
139 words
A method for automatic error recovery within a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of reconfiguring said network upon the occurrence of an error condition within said network, said method comprising the steps of: establishing a monitor application within a selected station within said network for monitoring error condition signals within said network; associating a memory address for said monitor application with a selected user appendage provided by said network adapter; automatically invoking said monitor application at said memory address utilizing said selected user appendage in response to detection of an error condition signal with respect to said selected station at said network adapter; and resetting said selected station in response to said invoking of said monitor application.
Claim 3
Dependent Claim
88 words
The method for automatic error recovery within a network having a plurality of stations interconnected via a network system capable of reconfiguring said network upon the occurrence of an error condition within said network according to claim 1, wherein said step of establishing a monitor application within a selected station within said network for monitoring error condition signals within said network comprises the step of establishing a terminate and stay resident monitor application within a selected station within said network for monitoring error condition signals within said network.
Claim 4
Independent Claim
143 words
A method for automatic error recovery with a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of reconfiguring said network by adding or deleting selected stations from said network, said method comprising the steps of: establishing a monitor application within a particular station in said network for monitoring network system commands; associating a memory address for said monitor application with a selected user appendage provided by said network adapter; automatically invoking said monitor application at said memory address utilizing said selected user appendage in response to detection of a reconfiguration of said network deleting said particular station from said network; and resetting said particular station and attempting to add said particular station to said network in response to said invoking of said monitor application.
Claim 5
Independent Claim
143 words
A method for automatic error recovery with a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of reconfiguring said network by adding or deleting selected stations from said network, said method comprising the steps of: establishing a monitor application within a particular station in said network for monitoring network system commands; associating a memory address for said monitor application with a selected user appendage provided by said network adapter; automatically invoking said monitor application at said memory address utilizing said selected user appendage in response to detection of a reconfiguration of said network deleting said particular station from said network; and resetting said particular station and attempting to add said particular station to said network in response to said invoking of said monitor application.
Claim 6
Dependent Claim
81 words
The method for automatic error recovery within a network having a plurality of stations interconnected via a network system capable of reconfiguring said network by adding or deleting selected stations from said network according to claim 3, wherein said step of establishing a monitor application within a particular station in said network for monitoring network system commands comprises the step of establishing a terminate and stay resident monitor application within a particular station in said network for monitoring network system commands.
Claim 7
Independent Claim
162 words
A method for automatically updating software within a particular station within a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of remotely reconfiguring said network by adding or deleting selected stations from said network, said method comprising the steps of: establishing a monitor application within a particular station within said network for monitoring network system commands; associating a memory address for said monitor application with a selected user appendage provided by said network adapter; automatically invoking said monitor application at said memory address utilizing said selected user appendage in response to detection of a reconfiguration of said network deleting said particular station; resetting said particular station in response to said invoking of said monitor application; and establishing communication between said particular station and a selected server and loading updated software from said selected server in response to said resetting of said particular station.
Claim 8
Independent Claim
162 words
A method for automatically updating software within a particular station within a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of remotely reconfiguring said network by adding or deleting selected stations from said network, said method comprising the steps of: establishing a monitor application within a particular station within said network for monitoring network system commands; associating a memory address for said monitor application with a selected user appendage provided by said network adapter; automatically invoking said monitor application at said memory address utilizing said selected user appendage in response to detection of a reconfiguration of said network deleting said particular station; resetting said particular station in response to said invoking of said monitor application; and establishing communication between said particular station and a selected server and loading updated software from said selected server in response to said resetting of said particular station.
Claim 9
Dependent Claim
85 words
The method for automatically updating software within a particular station within a network having a plurality of stations interconnected via a network system capable of remotely reconfiguring said network by adding or deleting selected stations from said network according to claim 5, wherein step of establishing a monitor application within a particular station within said network for monitoring network system commands comprises the step of establishing a terminate and stay resident monitor application within a particular station within said network for monitoring network system commands.
Claim 10
Independent Claim
140 words
A method for the automatic invocation of a selected application within a particular station within a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of remotely reconfiguring said network by adding or deleting selected stations from said network, said method comprising the steps of: establishing a monitor application within a particular station within said network for monitoring network system commands; associating a memory address for said monitor application with a selected user appendage provided by said network adapter; automatically invoking said monitor application at said memory address utilizing said selected user appendage in response to detection of a reconfiguration of said network deleting said particular station; and automatically invoking said selected application in response to said invoking of said monitor application.
Claim 11
Independent Claim
140 words
A method for the automatic invocation of a selected application within a particular station within a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of remotely reconfiguring said network by adding or deleting selected stations from said network, said method comprising the steps of: establishing a monitor application within a particular station within said network for monitoring network system commands; associating a memory address for said monitor application with a selected user appendage provided by said network adapter; automatically invoking said monitor application at said memory address utilizing said selected user appendage in response to detection of a reconfiguration of said network deleting said particular station; and automatically invoking said selected application in response to said invoking of said monitor application.
Claim 12
Dependent Claim
138 words
An automatic error recovery system for use within a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of reconfiguring said network upon the occurrence of an error condition within said network, said system comprising: monitor means stored within a selected station within said network for monitoring error condition signals within said network; means for associating a memory address for said monitor means with a selected user appendage provided by said network adapter; means for automatically invoking said monitor means at said memory address utilizing said selected user appendage in response to detection of an error condition signal with respect to said selected station; and means for resetting said selected station in response to said invoking of said monitor means.
Claim 13
Dependent Claim
138 words
An automatic error recovery system for use within a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of reconfiguring said network upon the occurrence of an error condition within said network, said system comprising: monitor means stored within a selected station within said network for monitoring error condition signals within said network; means for associating a memory address for said monitor means with a selected user appendage provided by said network adapter; means for automatically invoking said monitor means at said memory address utilizing said selected user appendage in response to detection of an error condition signal with respect to said selected station; and means for resetting said selected station in response to said invoking of said monitor means.
Claim 14
Dependent Claim
149 words
An automatic error recovery system for use within a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of reconfiguring said network by adding or deleting selected stations from said network, said system comprising: monitor means stored within a particular station in said network for monitoring network system commands; means for associating a memory address for said monitor means with a selected user appendage provided by said network adapter; means for automatically invoking said monitor means at said memory address utilizing said selected user appendage in response to detection of a reconfiguration of said network deleting said particular station from said network; means for resetting said particular station in response to said invoking of said monitor means; and means for attempting to add said particular station in response to said resetting.
Claim 15
Dependent Claim
149 words
An automatic error recovery system for use within a network having a plurality of stations each having a network adapter, each of said plurality of stations interconnected utilizing said network adapter into a network system capable of reconfiguring said network by adding or deleting selected stations from said network, said system comprising: monitor means stored within a particular station in said network for monitoring network system commands; means for associating a memory address for said monitor means with a selected user appendage provided by said network adapter; means for automatically invoking said monitor means at said memory address utilizing said selected user appendage in response to detection of a reconfiguration of said network deleting said particular station from said network; means for resetting said particular station in response to said invoking of said monitor means; and means for attempting to add said particular station in response to said resetting.
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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) | 1997-04-25 | 1997-10-25 | 1998-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-04-25 | 2001-10-25 | 2002-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-04-25 | 2005-10-25 | 2006-04-26 | $7700.00 | Window Closed / Lapsed |