Element management system with dynamic database updates based on parsed snooping

• US 7,185,075 B1
• Filed: 05/25/2000
• Issued: 02/27/2007
• Est. Priority Date: 05/26/1999
• Status: Expired due to Fees

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Mishra, Atul, Levesque, Gilbert, Galou, Salim
• Primary Examiner(s): Cardone, Jason
• Assistant Examiner(s): Mirza, Adnan M.
• Application Number:
  US09/580,519
• Time in Patent Office: 2,469 Days
• Field of Search: 709/223, 709/224, 709/225, 709/222, 709/221, 379/230, 379/207
• US Class Current: 709/223
• CPC Class Codes: H04L 41/00 Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
• CPC Class Codes: H04L 41/0659 by isolating or reconfiguring faulty entities
• CPC Class Codes: H04L 41/0681 Configuration of triggering conditions
• CPC Class Codes: H04L 41/0853 by actively collecting configuration information or by backing up configuration information
• CPC Class Codes: H04L 41/20 Network management software packages
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H04L 61/00 Network arrangements, protocols or services for addressing or naming

Abstract

A new approach to maintaining concurrency in a network element management database. A background process constantly monitors the channels which carry network element configuration commands, and automatically parses any messages which carry information about the status of network elements. The information derived from parsing these messages is then used for a dynamic update of the database of network element attributes. This means that the database is completely current on the very latest status changes, and operators do not have to cross-check log files to see if their data is current. Instead, a simple database query retrieves fully current information.

Claims

1. A computer including software, for managing telecommunication network elements, comprising:

one or more operator-driven processes which monitor and manage network elements in real time, using at least one telecommunications network control channel;

a database which reports attributes of ones of said network elements in response to queries from ones of said operator-driven processes; and

one or more background processes

which monitor communications over said control channel and which parse all communications which imply network element status changes and

which dynamically update said database accordingly, in real time.

2. The system of claim 1, wherein information from said database is dynamically linked into said operator-driven processes, so that said background processes dynamically update said operator-driven processes whenever a change is made to any element to which an operator-driven process is making read access.

3. A method for maintaining a network element database, comprising:

monitoring, in real time, communications between a network element manager and a plurality of network elements over at least one telecommunications network control channel;

storing configuration status information regarding the plurality of network elements at a database associated with the network element manager;

parsing messages received from one or more of the plurality of network elements, which include updated configuration status information regarding the one or more of the plurality of network elements; and

dynamically updating portions of the configuration status information with portions of the updated status information in real time.

4. The method of claim 3, further comprising periodically repeating the steps of parsing the messages and dynamically updating the portions of the configuration status information.

5. The method of claim 3, further comprising:

receiving a query for current configuration data regarding a particular one of the plurality of network elements; and

providing dynamically updated configuration status information regarding the particular one, in response to the query.

6. The method of claim 3, further comprising:

presenting a graphical representation of the database at a graphical user interface; and

dynamically updating the graphical representation with dynamically updated status information regarding one or more of the plurality of network elements.

7. A telecommunications network element manager, comprising:

an interface being operable to communicate with a plurality of telecommunications network elements using at least one telecommunications network control channel;

a processor being operable to monitor, in real time, communications received at the interface;

a memory being operable to store configuration status information regarding the plurality of network elements;

the processor being further operable to parse messages received from one or more of the plurality of network elements, which include updated configuration status information regarding the one or more of the plurality of network elements; and

the processor being further operable to dynamically update portions of the configuration status information with portions of the updated status information in real time.

8. The telecommunications network element manager of claim 7, wherein the processor is further operable to repetitively parse the messages and dynamically update the portions of the configuration status information.

9. The telecommunications network element manager of claim 7, wherein the processor is further operable to receive a query for current configuration data regarding a particular one of the plurality of network elements, and provide dynamically updated configuration status information regarding the particular one, in response to the query.

10. The telecommunications manager of claim 9, further comprising:

a graphical user interface; and

wherein the dynamically updated configuration status information is provided to a user at the graphical user interface.

11. The telecommunications network element manager of claim 7, further comprising:

a graphical user interface being operable to present a graphical representation of the database to a user; and

wherein the processor is further operable to dynamically update the graphical representation with dynamically updated status information regarding one or more of the plurality of network elements.