Harmonized control planes, systems and methods

• US 9,363,204 B2
• Filed: 04/22/2014
• Issued: 06/07/2016
• Est. Priority Date: 04/22/2013
• Status: Active Grant

• Current Assignee: Nant Holdings IP, LLC (NantWorks, LLC)
• Original Assignee: Nant Holdings IP, LLC (NantWorks, LLC)
• Inventors: Wittenschlaeger, Thomas
• Primary Examiner(s): Russell, Wanda Z
• Application Number:
  US14/259,092
• Publication Number:
  US 20140314408A1
• Time in Patent Office: 777 Days
• Field of Search: 370/252, 370/310, 370/389, 709/212, 709/223
• US Class Current: 1/1
• CPC Class Codes: H04L 41/082 the condition being updates or upgrades of network functionality
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 41/0894 Policy-based network configuration management
• CPC Class Codes: H04L 41/20 Network management software packages
• CPC Class Codes: H04L 41/40 using virtualisation of network functions or resources, e.g. SDN or NFV entities
• CPC Class Codes: H04L 41/5054 Automatic deployment of services triggered by the service manager, e.g. service implementation by automatic configuration of network components
• CPC Class Codes: H04L 47/805 QOS or priority aware
• CPC Class Codes: H04L 49/15 Interconnection of switching modules
• CPC Class Codes: H04Q 11/0066 Provisions for optical burst or packet networks
• CPC Class Codes: H04Q 2011/0084 Quality of service aspects
• CPC Class Codes: H04Q 2011/0086 Network resource allocation, dimensioning or optimisation

Abstract

A control plane management system is disclosed for distributed or virtualized network fabrics. The system instantiates a harmonized control plane that aids in provisioning resources across layers within a fabric. The system comprises a network fabric interface that couples with a network fabric of interconnected nodes. The system further comprises a control plane management engine coupled with the network fabric interface. The management engine obtains one or more resource profiles related to each of an upper networking layer of the fabric and a lower networking layer of the fabric, and constructs a control plane provisioning policy as a function of the upper and lower networking layer resource profiles. The management engine then instantiates a harmonized control plane, according to the provisioning policy, by creating a harmonized control plane object having rules outlining the responsibilities of the harmonized control plane.

Claims

1. A control plane management system comprising:

a network fabric interface configured to couple with a network fabric of interconnected networking nodes; and

a control plane management engine coupled with the network fabric interface and configured to;

obtain an upper networking layer resource profile related to upper layer resources and with respect to a portion of the networking nodes of the fabric;

obtain a lower networking layer resource profile related to lower layer resources with respect to the portion of the networking nodes of the fabric;

construct a control plane provisioning policy as a function of the upper and lower networking layer resource profiles;

instantiate a harmonized control plane configured to operate according to the control plane provisioning policy;

configure the harmonized control plane, according to the policy, to provision the lower resources associated with a lower networking layer of the portion of the networking nodes based on a request for the upper resources associated with an upper layer of the portion; and

configure the portion of the networking nodes of the fabric, via the network fabric interface, to operate according to the harmonized control plane.

2. The system of claim 1, wherein the harmonized control plane comprises a virtual control plane.

3. The system of claim 1, wherein the harmonized control plane comprises an integrated data plane and control plane of the fabric.

4. The system of claim 1, wherein the harmonized control plane comprises an integrated management plane and control plane of the fabric.

5. The system of claim 1, wherein the harmonized control plane comprises a software defined control plane.

6. The system of claim 1, wherein the upper networking layer resource profile represents at least one of the following network stack layers:

an application layer, a presentation layer, a session layer, a transport layer, a network layer, and a data link layer.

7. The system of claim 1, wherein the lower networking layer resource profile represents at least one of the following network stack layers:

a presentation layer, a session layer, a transport layer, a network layer, a data link layer, and a physical layer.

8. The system of claim 1, wherein the upper networking layer resource profile represents an aggregation layer of the fabric and the lower networking layer resource profile represents a physical transport layer of the fabric.

9. The system of claim 8, wherein the physical transport layer of the fabric comprises an optical transport layer.

10. The system of claim 1, wherein the upper networking layer resource profile represents an application layer of the fabric and the lower networking layer resource profile represents an aggregation layer of the fabric.

11. The system of claim 10, wherein the application layer of the fabric comprises a storage application layer.

12. The system of claim 10, wherein the application layer of the fabric comprises a computation application layer.

13. The system of claim 10, wherein the application layer of the fabric comprises a monitoring application layer.

14. The system of claim 10, wherein the application layer of the fabric comprises an operating system layer.

15. The system of claim 10, wherein the application layer of the fabric comprises a caching layer.

16. The system of claim 10, wherein the application layer of the fabric comprises at least one edge device application.

17. The system of claim 10, wherein the application layer of the fabric comprises a cloaked layer.

18. The system of claim 10, wherein the application layer of the fabric comprises a sensing layer.

19. The system of claim 1, wherein the control plane management engine is further configured to migrate operation of the harmonized control plane to a different portion the networking nodes of the fabric.

20. The system of claim 19, wherein the control plane management engine is further configured to update the control plane provisioning policy based on a second upper layer resource profile and a second lower layer resource profile of the different portion of the networking nodes of the fabric.

21. The system of claim 19, wherein migration of the operation harmonized control plane is substantially transparent to edge devices utilizing functionality of the harmonized control plane.

22. The system of claim 1, wherein the control plane management is further configured to engage in at least one of the following management functions with respect to the harmonized control plane:

modify the harmonized control plane, generate an alert, generate a report, log events, recover from a fault, secure aspects of the harmonized control plane, deconstruct the harmonized control plane, monitor performance, configure the harmonized control plane, allocate resources, coordinate among resources, apply routing rules, load balance, and provide analytics.

23. The system of claim 1, wherein the harmonized control plane comprises a layer integration mapping module configured to map the upper resources to the lower resources.