Enhanced problem alert signals

Claim 3

The method of claim 1, further comprising the step of maintaining said problem handling process if an additional problem alert signal is received during a second predefined time period following said first predefined time period.

Claim 4

The method of claim 1, further comprising the step of clearing said problem handling process if no additional problem alert signals are received during said second predefined time period.

Claim 5

The method of claim 1, wherein step (2) further comprises the step of continuing to analyze said current problem alert signal at a current layer in the network management system and elevating said current problem alert signal to a higher layer in the network management system if said predetermined number of problem alert signals have not been reported during said first predefined time period.

Claim 8

The system of claim 5, further comprising means for maintaining said problem handling process if an additional problem alert signal is received during a second predefined time period following said first predefined time period.

Claim 9

The system of claim 5, further comprising means for clearing said problem handling process if no additional problem alert signals are received during said second predefined time period.

Claim 10

The system of claim 5, further comprising means for continuing to analyze said current problem alert signal at a current layer in the network management system and means for elevating said current problem alert signal to a higher layer in the network management system if said predetermined number of problem alert signals have not been reported during said first predefined time period.

Claim 11

A computer program product for enabling a processor in a computer system, having a central processing unit (CPU) and an operating system, to detect intermittent network performance problems, said computer program product comprising: a computer usable medium having computer readable program code means embodied in said medium for causing an application program to execute on the computer system, said computer readable program code means comprising: (1) a computer readable first program code means for causing the computer system to receive a current problem alert signal from a monitoring point associated with a network facility, said current problem alert signal being generated by said monitoring point based upon an analysis of performance monitoring data observed during a monitoring period; (2) a computer readable second program code means for causing the computer system to determine whether said monitoring point has reported a predetermined number of problem alert signals based upon performance monitoring data observed during monitoring periods within a first predefined time period; (3) a computer readable third program code means for causing the computer system to initiate a problem handling process if said predetermined number of problem alert signals have been received in said first predefined time period prior to receiving said current problem alert signal in a second predefined time period; and (4) a computer readable fourth program code means for causing the computer system to suppress an additional problem alert signal that is received during said second predefined time period following said first predefined time period.

Claim 12

A computer program product for enabling a processor in a computer system, having a central processing unit (CPU) and an operating system, to detect intermittent network performance problems, said computer program product comprising: a computer usable medium having computer readable program code means embodied in said medium for causing an application program to execute on the computer system, said computer readable program code means comprising: (1) a computer readable first program code means for causing the computer system to receive a current problem alert signal from a monitoring point associated with a network facility, said current problem alert signal being generated by said monitoring point based upon an analysis of performance monitoring data observed during a monitoring period; (2) a computer readable second program code means for causing the computer system to determine whether said monitoring point has reported a predetermined number of problem alert signals based upon performance monitoring data observed during monitoring periods within a first predefined time period; (3) a computer readable third program code means for causing the computer system to initiate a problem handling process if said predetermined number of problem alert signals have been received in said first predefined time period prior to receiving said current problem alert signal in a second predefined time period; and (4) a computer readable fourth program code means for causing the computer system to suppress an additional problem alert signal that is received during said second predefined time period following said first predefined time period.

Claim 13

The computer program product of claim 9, further comprising a computer readable sixth program code means for causing the computer system to maintain said problem handling process if an additional problem alert signal is received during a second predefined time period following said first predefined time period.

Claim 14

The computer program product of claim 9, further comprising a computer readable sixth program code means for causing the computer system to clear said problem handling process if no additional problem alert signals are received during said second predefined time period.

Claim 15

The computer program product of claim 9, said computer readable second program code means further comprises computer readable program code means for continuing to analyze said current problem alert signal at a current layer in the network management system and computer readable program code means for elevating said current problem alert signal to a higher layer in the network management system if said predetermined number of problem alert signals have not been reported during said first predefined time period.