Management event notification system using event notification messages written using a markup language

• US 6,167,448 A
• Filed: 06/11/1998
• Issued: 12/26/2000
• Est. Priority Date: 06/11/1998
• Status: Expired due to Term

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Compaq Computer Corporation (HP Inc.)
• Inventors: Stupek, Richard Allen Jr., Hemphill, John M., Rozzi, James A., Fairchild, Steven E.
• Primary Examiner(s): Maung, Zarni
• Assistant Examiner(s): Prieto, Beatriz
• Application Number:
  US09/096,064
• Time in Patent Office: 929 Days
• Field of Search: 709/202, 709/217, 709/219, 709/223, 709/224, 709/230, 709/200, 709/100, 707/501, 707/503, 706/50, 705/1, 712/28, 712/214, 712/216
• US Class Current: 709/224
• CPC Class Codes: G06F 9/542 Event management; Broadcasting; Multicasting; Notifications
• CPC Class Codes: H04L 41/0213 Standardised network management protocols, e.g. simple network management protocol [SNMP]
• CPC Class Codes: H04L 41/026 using e-messaging for transporting management information, e.g. email, instant messaging or chat
• CPC Class Codes: H04L 41/0266 using meta-data, objects or commands for formatting management information, e.g. using eXtensible markup language [XML]
• CPC Class Codes: H04L 41/0273 using web services for network management, e.g. simple object access protocol [SOAP]
• CPC Class Codes: H04L 41/046 comprising network management agents or mobile agents therefor
• CPC Class Codes: H04L 41/06 Management of faults, events, alarms or notifications

Abstract

An event notification system for a network including a managed device that includes one or more management agents that detect one or more management events of a plurality of possible management events. The managed device further includes event notification logic that generates an event notification message (ENM) which includes event related information. The ENM is written using a markup language, such as XML, to encode the event related information based on the management event. The ENM may include executable code written in a scripting language or the like, that when executed, causes at least one action to be performed. A management server is provided that includes an event processor that executes the code to perform the desired actions in response to the particular management event. The event related information may further include a URL to locate one or more information files in the network that provides further information about the management event. The event notification logic transmits the ENM to the management server using an HTTP post transaction to ensure delivery.

Claims

1. A managed device for a network that performs event notification, comprising:

at least one management event detector that detects at least one management event of a plurality of possible management events;

event notification logic that generates an event notification message that includes event related information, the event notification logic transmitting the event notification message onto the network; and

the event notification message written using a markup language to encode the event related information based on the particular management event that was detected.

2. The managed device of claim 1, wherein the markup language comprises an extensible markup language.

3. The managed device of claim 1, further comprising:

the event notification message including executable code that when executed causes at least one action to be performed.

4. The managed device of claim 3, further comprising:

the executable code comprising an executable event action script written in a scripting language.

5. The managed device of claim 1, further comprising:

the event related information including a location pointer to locate further information on the network related to the particular management event that was detected.

6. The managed device of claim 5, wherein the location pointer comprises a universal resource locator to locate an information file in the network.

7. The managed device of claim 1, further comprising:

communication logic that operates according to Transmission Control Protocol/Internet Protocol (TCP/IP).

8. The managed device of claim 7, further comprising:

the event notification logic formulating the event notification message into an HyperText Transfer Protocol (HTTP) post transaction for transmitting on the network via the communication logic.

9. A managed device for a network that performs event notification, comprising:

at least one management event detector that detects at least one management event of a plurality of possible management events;

event notification logic that generates an event notification message that includes event related information, the event notification logic transmitting the event notification message onto the network; and

the event notification message including executable code that when executed instructs at least one action to be performed in response to the particular management event that was detected.

10. The managed device of claim 9, further comprising:

the event notification message written using a markup language to encode the event related information based on the particular management event that was detected.

11. The managed device of claim 9, further comprising:

the event notification message including a location pointer to locate further information on the network related to the particular management event that was detected.

12. The managed device of claim 11, wherein the location pointer comprises a universal resource locator to locate an information file in the network.

13. The managed device of claim 9, further comprising:

communication logic that operates according to Transmission Control Protocol/Internet Protocol (TCP/IP).

14. The managed device of claim 13, further comprising:

the event notification logic formulating the event notification message into an HyperText Transfer Protocol (HTTP) post transaction for transmitting on the network via the communication logic.

15. An event notification system, comprising:

a management server; and

a managed device that is communicatively coupled to the management server, the managed device comprising;

at least one management event detector that detects at least one management event of a plurality of possible management events;

event notification logic that generates an event notification message that includes event related information, the event notification logic transmitting the event notification message to the management server; and

the event notification message written using a markup language to encode the event related information based on the particular management event that was detected.

16. The event notification system of claim 15, wherein the markup language comprises an extensible markup language.

17. The event notification system of claim 15, further comprising:

the event notification message including executable code to perform at least one action.

18. The event notification system of claim 17, further comprising:

the management server including an event processor that receives and parses the event notification message and that executes the executable code to perform at least one action in response to the particular management event that was detected.

19. The event notification system of claim 15, wherein the event related information includes a universal resource locator to locate a file in the network that provides further information related to the particular management event that was detected.

20. The event notification system of claim 15, further comprising:

the management server including a web server that communicates on the network according to Transmission Control Protocol/Internet Protocol (TCP/IP); and

the managed device including communication logic that communicates with the web server of the management server according to TCP/IP.

21. The event notification system of claim 20, further comprising:

the event notification logic formulating the event notification message into an HyperText Transfer Protocol (HTTP) post transaction for transmitting to the management server.