Method for managing updates to a distributed network with no interruption to operations
The Distributed Software Defined Network (dSDN) disclosed herein is an end-to-end architecture that enables secure and flexible programmability across a network with full lifecycle management of services and infrastructure applications (fxDeviceApp). The dSDN also harmonizes application deployment across the network independent of the hardware vendor. As a result, the dSDN simplifies the network deployment lifecycle from concept to design to implementation to decommissioning.
1. A method for processing data packets in a network comprising:
hosting a plurality of first network applications by a programmable network device;
hosting a plurality of second network applications by a programmable cloud device, wherein the first network applications and the second network applications are in secure communication with each other through a virtual fabric to form distributed applications;
storing the distributed applications in an application repository coupled to an application management portal for installation in the programmable network device and programmable cloud device;
managing upgrades of the first and second network applications with substantially no interruption to operation of the programmable network device and the programmable cloud device by the application management portal coupled to the programmable network device and the programmable cloud device;
verifying authenticity of the upgrades by the application management portal based on unique security keys associated with each of the plurality of first and second network applications;
managing usage of the distributed applications on the programmable network device and programmable cloud device by the application management portal; and
powering the programmable network device and the programmable cloud device by a sandboxing operating system which facilitates deployment of the plurality of first and second network applications.
2. The method of claim 1 , further comprising:
sending and receiving communications by access network interface units included in each of the programmable network device and the programmable cloud device, and each of the programmable network device and the programmable cloud device has a processor with a memory associated with the access network interface units.
3. The method of claim 1 , wherein the programmable network device is a Long Term Evolution (LTE) evolved NodeB (eNB) and the programmable cloud device hosts LTE core network functions in separate virtual machines, the network functions consisting of at least one of: a Mobility Management Entity (MME), a Serving Gateway (S-GW), and a Packet Gateway (P-GW).
4. The method of claim 1 , further comprising:
sharing content generated by at least one of the plurality of first network applications by a distributed content service with at least one of the plurality of second network applications through the virtual fabric.
5. The method of claim 1 , further comprising
sending notice of a particular event from a distributed notification service through the virtual fabric from at least one of the first network applications to at least one of the second network applications.
6. The method of claim 1 , further comprising
monitoring loads on the programmable network device and the programmable cloud device by a load controller; and
effecting change in accordance with thresholds received from the application management portal by the load controller.
7. The method of claim 1 , wherein the programmable network device, at least one of the plurality of first network applications, the programmable cloud device, and at least one of the plurality of second network applications each have unique identities.
8. A method for processing data packets comprising:
hosting a plurality of first network applications by a programmable network device;
hosting a plurality of second network applications by a plurality of virtual machines in a programmable cloud device, wherein the plurality of first network applications and the plurality of second network applications are in secure communications through a virtual fabric to form distributed applications;
storing the distributed applications in an application repository for installation in the programmable network device and in the programmable cloud device;
managing upgrades of the first and second network applications with substantially no interruption to operation of the programmable network device and the programmable cloud device by an application management portal coupled to the programmable network device and the programmable cloud device;
verifying authenticity of the upgrades by the application management portal based on unique security keys associated with each of the plurality of first and second network applications;
managing provisioning, usage and de-provisioning by the application management of the distributed applications on the programmable network device and programmable cloud device by the application management portal; and
powering the programmable network device and the programmable cloud device by a sandboxing operating system which facilitates deployment of the plurality of first and second network applications.
9. The method of claim 8 , further comprising:
sending and receiving communications by access network interface units included in each of the programmable network device and the programmable cloud device and each of the programmable network device and the programmable cloud device has a processor with a memory associated with the access network interface units.
10. The method of claim 8 , wherein the programmable network device is a Long Term Evolution (LTE) evolved NodeB (eNB) and the programmable cloud device hosts LTE core network functions in separate virtual machines, the network functions consisting of at least one of: a Mobility Management Entity (MME), a Serving Gateway (S-GW), and a Packet Gateway (P-GW).
11. The method of claim 8 , further comprising:
sharing content generated by at least one of the plurality of first network applications by a distributed content service with at least one of the plurality of second network applications through the virtual fabric.
12. The method of claim 8 , further comprising
sending notice of a particular event from a distributed notification service through the virtual fabric from at least one of the first network applications to at least one of the second network applications.
13. The method of claim 8 , further comprising
monitoring loads on the programmable network device and the programmable cloud device by a load controller; and
effecting change in accordance with thresholds received from the application management portal by the load controller.
14. The method of claim 8 , wherein the programmable network device, at least one of the plurality of first network applications, the programmable cloud device, and at least one of the plurality of second network applications each have unique identities.
15. A method for processing data packets in a network comprising:
hosting a plurality of first network applications by a programmable network device;
hosting a plurality of second network applications in a plurality of zones formed by partitions in a programmable cloud device, wherein the first network applications and the second network applications are in secure communication with each other through a virtual fabric to form distributed applications;
storing the distributed applications in an application repository for installation in the programmable network device and programmable cloud device;
managing upgrades of the first and second network applications with substantially no interruption to operation of the programmable network device and the programmable cloud device by an application management portal coupled to the programmable network device and the programmable cloud device;
verifying authenticity of the upgrades by the application management portal based on unique security keys associated with each of the plurality of first and second network applications;
managing usage of the distributed applications on the programmable network device and programmable cloud device by the application management portal; and
powering the programmable network device and the programmable cloud device by a sandboxing operating system which facilitates deployment of the plurality of first and second network applications.
16. The method of claim 15 , wherein the programmable network device is a Long Term Evolution (LTE) evolved NodeB (eNB) and the programmable cloud device hosts LTE core network functions in separate virtual machines, the network functions consisting of at least one of: a Mobility Management Entity (MME), Serving Gateway (S-GW), and a Packet Gateway (P-GW).
17. The method of claim 15 , further comprising:
sharing content generated by at least one of the plurality of first network applications by a distributed content service with at least one of the plurality of second network applications through the virtual fabric.
18. The method of claim 15 , further comprising
sending notice of a particular event from a distributed notification service through the virtual fabric from at least one of the first network applications to at least one of the second network applications.
19. The method of claim 15 , further comprising
monitoring loads on the programmable network device and the programmable cloud device by a load controller; and
effecting change in accordance with thresholds received from the application management portal by the load controller.
20. The method of claim 15 , wherein the programmable network device, at least one of the plurality of first network applications, the programmable cloud device, and at least one of the plurality of second network applications each have unique identities.