Method and communication system for processing alarms using a management network involving several layers of management
DCFirst Claim
1. A method for handling alarms in a telecommunication system using a management network which has a plurality of management levels, wherein alarm data for active alarms is transmitted for alarm realignment between an agent on one management level and at least one manager on a next highest management level, the method comprising the steps of:
- sending, from the at least one manager to the agent, at least one request notification for transmission of the alarm data;
sending, from the agent to the at least one manager, correlation information for assigning a respective request to the at least one request notification with the alarm data; and
controlling, via the at least one manager, the alarm realignment on the basis of at least one parameter sent to the agent by the at least one manager.
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Abstract
The invention is based on the alarm data for active alarms being transmitted for alarm realignment between an agent (AG) on one management level (B, C) and at least one manager (MA1, MA2) on a next highest management level (A, B). Furthermore, the manager (MA1, MA2) sends one or more request notifications (repAA) to the agent (AG) for transmission of the alarm data, and receives correlation information (alaAH, aliNI) for assigning the respective request to the notifications (alNO) subsequently sent by the agent (AG). According to the invention, the manager (MA1, MA2) controls the alarm realignment on the basis of at least one parameter sent to the agent. The subject of the invention makes alarm realignment parameterizable for the manager, as regards the basic set of functions—use of the correlation information—, i.e. it is no longer necessary for all active alarms to be imperatively sent by the agent, but only those defined in more detail by the transmitted parameters. The result of this is optimum use of the transmission resources on the interface of the agent/manager relationship and the fastest possible provision by the agent of only that alarm data which is desired by the manager.
202 Citations
19 Claims
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1. A method for handling alarms in a telecommunication system using a management network which has a plurality of management levels, wherein alarm data for active alarms is transmitted for alarm realignment between an agent on one management level and at least one manager on a next highest management level, the method comprising the steps of:
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sending, from the at least one manager to the agent, at least one request notification for transmission of the alarm data;
sending, from the agent to the at least one manager, correlation information for assigning a respective request to the at least one request notification with the alarm data; and
controlling, via the at least one manager, the alarm realignment on the basis of at least one parameter sent to the agent by the at least one manager. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
providing, via the at least one manager, the at least one parameter with a parameter value which requests from the agent alarms which originate from selected agent units.
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5. A method for handling alarms in a telecommunication system using a management network which has a plurality of management levels as claimed in claim 1, the method further comprising the step of:
providing, via the at least one manager, the at least one parameter with a parameter value which requests from the agent alarms for which there is an assumed urgency.
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6. A method for handling alarms in a telecommunication system using a management network which has a plurality of management levels as claimed in claim 5, the method further comprising the step of:
providing, via the at least one manager, an additional parameter value which is used by the agent to prioritize the requested alarms according to their respective urgencies.
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7. A method for handling alarms in a telecommunication system using a management network which has a plurality of management levels as claimed in claim 6, the method further comprising the step of:
prioritizing, via the agent, the alarms which are to be transmitted to the at least one manager according to different urgency values.
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8. A method for handling alarms in a telecommunication system using a management network which has a plurality of management levels as claimed in claim 1, the method further comprising the step of:
providing, via the at least one manager, the at least one parameter with a parameter value which requests from the agent alarms which originate within a time interval which is defined by a start instant and an end instant.
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9. A method for handling alarms in a telecommunication system using a management network which has a plurality of management levels as claimed in claim 8, the method further comprising the step of:
providing, via the at least one manager, an additional parameter value which is used by the agent to prioritize the alarms according to an origination instant of the alarms.
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10. A method for handling alarms in a telecommunication system using a management network which has a plurality of management levels as claimed in claim 9, the method further comprising the step of:
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providing and sending, via the agent, the alarm data for the alarms having the earliest origination instants first; and
providing and sending, via the agent, the alarm data for the alarms having the most recent origination instants last.
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11. A method for handling alarms in a telecommunication system using a management network which has a plurality of management levels as claimed in claim 9, the method further comprising the step of:
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providing and sending, via the agent, the alarm data for alarms having critical urgency first, for which a set of functions is assumed to be no longer present; and
providing and sending, via the agent, the alarm data for alarms having non-critical urgency last, for which a set of functions is assumed still be to present.
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12. A telecommunication system for handling alarms using a management network which has a plurality of management levels, the alarm data for active alarms being transmitted for alarm realignment between an agent on one management level and at least one manager on a next highest management level, the telecommunication system comprising:
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a transmission element in the element in the at least one manager for sending at least one request notification to the agent for transmission of the alarm data;
a receiving element in the at least one manager for receiving correlation information from the agent for assigning a respective request tot he at least one request notification with the alarm data; and
a control element in the at least one manager for controlling the alarm realignment on the basis of at least one parameter sent to the agent by the at least one manager. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification