U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Alarm server systems, apparatus, and processes

Patent 6058420 Issued on May 2, 2000. Estimated Expiration Date: Icon_subject February 27, 2018. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

High availability telecommunications system with a dual interface for mirrored asynchronous processing
Patent #: 5911038
Issued on: 06/08/1999
Inventor: Jones

Apparatus and method for determining and setting system device configuration relating to power and cooling using VPD circuits associated with system devices Patent #: 5935252
Issued on: 08/10/1999
Inventor: Berglund, et al.

Inventor

Assignee

Application

No. 032408 filed on 02/27/1998

US Classes:

709/224Computer network monitoring

Examiners

Primary: Meky, Moustafa M.

Attorney, Agent or Firm

International Class

G06F 013/00

Abstract

A system used to manage a network by monitoring at least one interface of the network comprises a poller, a server, and a database, all in communication with one another. The poller continuously checks the at least one interface of the network by continuously sending out a poller query message to at least one interface of the network. The poller suspects a first interface of at least one interface of failing when the poller does not receive a poller reply message in response to the query messages from the first interface within a first time period. The poller sends an alert signal to the server notifying the server that the first interface of the at least one interface may be failing when the poller suspects the first interface of the at least one interface is failing. After receiving the alert signal the server sends out at least one server query signal to the first interface, the server monitors the response to determine whether the first interface replies to at least one server query signal by sending at least one server replay message. The server evaluates at least one server replay message to determine whether the first interface is failing. The database contains information concerning at least one interface of the network. When the server determines the first interface is failing, the server pulls first information concerning the first interface and sends an alarm signal with the first information to client applications modules. A process to monitor at least one interface on a network comprises the following steps: (a) continuously sending Get Requests to at least one interface; (b) monitoring any first replies received from at least one interface to the Get Requests to determine whether a reply is received at a first time from each interface of at least one interface; (c) sending an alert message to a server, if a reply is not received from a first interface of at least one interface; (d) sending at least one server query to the first interface by the server; and (e) monitoring any second replies received from the first interface in response to at least one server query by the server to determine whether the first interface has failed.

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