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US-2024380696-A1 · Nov 14, 2024 · US
Method and apparatus for SVE redundancy
US9503366B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9503366-B2 |
| Application number | US-201113297568-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 16, 2011 |
| Priority date | Nov 16, 2011 |
| Publication date | Nov 22, 2016 |
| Grant date | Nov 22, 2016 |
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Abstract
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Systems and methods for providing service virtualization endpoint (SVE) redundancy in a two-node, active-standby form. An active-standby pair of SVEs register with a cloud-centric-network control point (CCN-CP) as a single service node (SN) using a virtual IP address for both a control-plane and a data-plane. At any given time, only the active SVE is a host for the control-plane and the data-plane. When a failover happens, the hosting operation is taken over by the standby SVE, therefore the failover will be transparent to CCN-CP and the SN.
First claim
Opening claim text (preview).
What is claimed: 1. A method for providing redundancy in a service insertion architecture, comprising: providing a service classifier (SCL) that performs traffic classification and service header insertion, the service header including service ordering information related to one or more service nodes that apply service-specific policies to packets received at the SCL; providing a first services virtualization endpoint (SVE) and a second services virtualization endpoint (SVE), th…
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Classifications
Electricity · mapped topic
- H04L45/586Primary
Electricity · mapped topic
- H04L41/0663Primary
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9503366B2 cover?
- Systems and methods for providing service virtualization endpoint (SVE) redundancy in a two-node, active-standby form. An active-standby pair of SVEs register with a cloud-centric-network control point (CCN-CP) as a single service node (SN) using a virtual IP address for both a control-plane and a data-plane. At any given time, only the active SVE is a host for the control-plane and the data-pl…
- Who is the assignee on this patent?
- Feng Chao, Sharma Samar, Chidambaram Sriram, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification H04L45/586. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 22 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).