Method and apparatus for configuration and analysis of internal network routing protocols

• US 7,792,045 B1
• Filed: 03/31/2006
• Issued: 09/07/2010
• Est. Priority Date: 08/25/2005
• Status: Active Grant

• Current Assignee: Emc IP Holding Company LLC (Dell Technologies Inc.)
• Original Assignee: EMC Corporation (Dell Technologies Inc.)
• Inventors: Vijendra, Sudhir
• Primary Examiner(s): Ngo; Ricky
• Assistant Examiner(s): SAMUEL, DEWANDA A
• Application Number:
  US11/395,456
• Time in Patent Office: 1,621 Days
• Field of Search: 370/252, 370/254, 370/216, 370/217, 370/242, 370/250, 370/244
• US Class Current: 370/244
• CPC Class Codes: H04L 41/14 Network analysis or design
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H04L 43/0811 by checking connectivity
• CPC Class Codes: H04L 45/52 Multiprotocol routers

Abstract

A method and apparatus for operating on a system containing a plurality of components in communication using at least one communication protocol is disclosed. The method comprises the steps of representing selected ones of the plurality of components, the relationship among the components and the associated communication protocols, determining a mapping between a plurality of events and a plurality of observable events occurring among the components and among the communication protocols, wherein the mapping is represented as a value associating each event with each observable event, and performing the operation in conjunction with the events and observable events, wherein events associated with the communication protocols are distinguished from events associated with the components. The operations may be selected from the group of monitoring, discovering, managing, analyzing and displaying the components associated with the multicast protocols.

Claims

1. A computer implemented method for operating on a system containing a plurality of components communicating using at least one communication protocol, the method comprising the steps of:

representing selected ones of the plurality of components, in one or more computers, the relationship among the components and the associated communication protocols;

wherein the protocols are selected from the group consisting of;

ISIS and EIGRP;

wherein the step of representing the at least one communication protocol is based on the selection of the protocol and comprises selecting a representation creation process from the group consisting of a first creation process and a second creation process, wherein the first creation process comprises creating at least one non-specific representation of communication protocols selected from the group consisting of ISIS Area, ISISService, ISISProtocolEndPoint;

ISISInterface;

ISISNetwork, and ISISAdjacaceny; and

wherein the second creation process comprises creating at least one non-specific representation of communication protocols selected from the group consisting of;

ISISArea, ISISService, ISISProtocolEndPoint;

ISISInterface;

ISISNetwork, and ISISAdjacaceny; and

creating at least one non-specification representation of relations along which the events propagate amongst the communication protocols, wherein the representations of relations are selected from the group consisting of;

ConnectedSystem, ConsistsOf, MemberOf, ConnectedTo, ConnectedVia, Accesses, AccessedVia, HostedBy, HostsServices, ComposedOf, part of, Underlying and LayeredOver;

determining a mapping between a plurality of events and a plurality of observable events occurring among the components and among the communication protocols, wherein the mapping is represented as a value associating each event with each observable event, and

performing the operation in conjunction with the events and observable events, wherein the events associated with the communication protocols are distinguished from events associated with the components.

2. The method as recited in claim 1, where the step of determining a mapping comprises the steps of:

creating a first mapping among a plurality of events and a plurality of observable events occurring among the communication protocols; and

creating a second mapping among a plurality of events and a plurality of observable events occurring among the components.

3. The method as recited in claim 1, wherein the operation is selected from the group consisting of:

monitoring, discovering, managing, analyzing and displaying.

4. The method as recited in claim 3, wherein the analyzing operation is selected from the group consisting of:

root-cause, impact, connectivity and performance.

5. An apparatus for operating on a system containing a plurality of components communicating using at least one communication protocol, the apparatus comprising:

a processor in communication with a memory, the processor executing code for;

representing selected ones of the plurality of components, the relationship among the components and the associated communication protocols;

wherein the protocols are selected from the group consisting of;

ISIS and EIGRP;

wherein the step of representing the at least one communication protocol is based on the selection of the protocol and comprises selecting a representation creation process from the group consisting of a first creation process and a second creation process, wherein the first creation process comprises creating at least one non-specific representation of communication protocols selected from the group consisting of ISISArea, ISISService, ISISProtocolEndPoint;

ISISInterface;

ISISNetwork, and ISISAdjacaceny; and

wherein the second creation process comprises creating at least one non-specific representation of communication protocols selected from the group consisting of;

ISISArea, ISISService, ISISProtocolEndPoint;

ISISInterface;

ISISNetwork, and ISISAdjacaceny; and

creating at least one non-specification representation of relations along which the events propagate amongst the communication protocols, wherein the representations of relations are selected from the group consisting of;

ConnectedSystem, ConsistsOf, MemberOf, ConnectedTo, ConnectedVia, Accesses, AccessedVia, HostedBy, HostsServices, ComposedOf, part of, Underlying and LayeredOver;

determining a mapping between a plurality of events and a plurality of observable events occurring among the components and among the communication protocols, wherein the mapping is represented as a value associating each event with each observable event, and

performing the operation in conjunction with the events and observable events, wherein events associated with the communication protocols are distinguished from events associated with the components.

6. The apparatus as recited in claim 5, wherein the processor executing code for determining a mapping comprising the steps of:

creating a first mapping of between a plurality of events and a plurality of observable events occurring among the communication protocols; and

creating a second mapping of between a plurality of events and a plurality of observable events occurring among the components.

7. The apparatus as recited in claim 5, wherein the operation is selected from the group consisting of:

monitoring, discovering, managing, analyzing and displaying.

8. The apparatus as recited in claim 7, wherein the analyzing operation is selected from the group consisting of:

root-cause, impact, connectivity and performance.

9. The apparatus as recited in claim 5, further comprising:

an input/output device in communication with the processor.

10. A non-transitory computer-readable storage medium providing computer readable code for providing instruction to a processor for operating on a system containing a plurality of components communicating using at least one communication protocol, the code instructing the processor to execute the steps of:

representing selected ones of the plurality of components, the relationship among the components and the associated communication protocols;

wherein the protocols are selected from the group consisting of;

ISIS and EIGRP;

wherein the step of representing the at least one communication protocol is based on the selection of the protocol, and comprises selecting a representation creation process from the group consisting of a first creation process and a second creation process, wherein the first creation process comprises creating at least one non-specific representation of communication protocols selected from the group consisting of ISISArea, ISISService, ISISProtocolEndPoint;

ISISInterface;

ISISNetwork, and ISISAdjacaceny; and

wherein the second creation process comprises creating at least one non-specific representation of communication protocols selected from the group consisting of;

ISISArea, ISISService, ISISProtocolEndPoint;

ISISInterface;

ISISNetwork, and ISISAdjacaceny; and

creating at least one non-specification representation of relations along which the events propagate amongst the communication protocols, wherein the representations of relations are selected from the group consisting of;

ConnectedSystem, ConsistsOf, MemberOf, ConnectedTo, ConnectedVia, Accesses, AccessedVia, HostedBy, HostsServices, ComposedOf, part of, Underlying and LayeredOver;

determining a mapping between a plurality of events and a plurality of observable events occurring among the components and among the communication protocols, wherein the mapping is represented as a value associating each event with each observable event, and

performing the operation in conjunction with the events and observable events, wherein events associated with the communication protocols are distinguished from events associated with the components.

11. The non-transitory computer-readable medium as recited in claim 10, wherein the code providing instruction to the processor for executing the steps of:

creating a first mapping among a plurality of events and a plurality of observable events occurring among the communication protocols; and

creating a second mapping among a plurality of events and a plurality of observable events occurring among the components.

12. The non-transitory computer-readable medium as recited in claim 10, wherein the operation is selected from the group consisting of:

monitoring, discovering, managing, analyzing and displaying.

13. The non-transitory computer-readable medium as recited in claim 12, wherein the analyzing operation is selected from the group consisting of:

root-cause, impact, connectivity and performance.