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Method and system for creating software defined ordered service patterns in communications network

A network and business technology applied in the field of network communications

Active Publication Date: 2015-04-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the network may need to be reconfigured to accommodate these changes

Method used

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  • Method and system for creating software defined ordered service patterns in communications network
  • Method and system for creating software defined ordered service patterns in communications network
  • Method and system for creating software defined ordered service patterns in communications network

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Embodiment Construction

[0018] It should be understood at the outset that although an illustrative implementation of one or more embodiments is provided below, the disclosed systems and / or methods may be implemented using any number of currently known or existing techniques. The invention should in no way be limited to the illustrative implementations, drawings, and techniques illustrated below, including the exemplary designs and implementations illustrated and described herein, but may be limited within the scope of the appended claims and their equivalents. Modify within the complete scope of the object.

[0019] figure 1 is a diagram of a network 100 that provides network services to clients. The network 100 may include multiple routers 102, multiple aggregation points 104, multiple service devices 106, and multiple switches 108 (such as Open Systems Interconnection (OSI) Layer 2 (Layer 2, L2) switches). Router 102 may couple network 100 to other networks or to other devices or clients in netwo...

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Abstract

A software defined network service (SDNS) node for altering a logical flow of data packets in a network to accommodate predetermined ordered service chains, comprising a receiver configured to receive an encapsulated data packet comprising a tag via a encapsulated tunnel from another SDNS node, wherein the tag identifies an ordered service chain or a next hop in the ordered service chain, a processor coupled to the receiver and configured to decapsulate the encapsulated data packet, and a transmitter coupled to the processor and configured to forward the decapsulated data packet to a service device attached to the SDNS node when the processor determines, based on the tag, that a service on the service device should be applied to the data packet.

Description

[0001] Related Applications Cross Application [0002] The present invention requires that the invention titled "Method and System for Creating Software Defined Ordered Service Patterns in a Communications Network" submitted by Ian Foo et al. on August 15, 2012 )" U.S. Provisional Patent Application No. 61 / 683582 and the invention titled "Method and System for Creating Software-Defined Orderly Business Models in Communication Networks" filed on December 14, 2012 by Ian Foo et al. for Creating Software Defined Ordered Service Patterns in a Communications Network), the contents of which are incorporated herein by reference as if reproduced in their entirety generally. technical field [0003] The present invention relates to network communication, in particular to a method and system for creating a software-defined orderly business model in a communication network. Background technique [0004] Web businesses are businesses that are hosted on a computer network. Network ser...

Claims

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Application Information

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IPC IPC(8): H04L12/723H04L12/46H04L45/50H04L45/74
CPCH04L12/4633H04L47/2441H04L45/306H04L45/645H04L45/00H04L12/4645H04L45/74
Inventor 伊恩·福诗丽·默蒂
Owner HUAWEI TECH CO LTD
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