Message routing method based on service chain information and apparatus thereof
A business chain and message technology, applied in the field of communication, can solve the problems of separate coding of each field, increase of redundant fields, etc., to achieve the effect of convenient expansion of parameters and reduction of redundant coding
Inactive Publication Date: 2017-04-26
ZTE CORP
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[0004] The purpose of the present invention is to provide a message routing method and device based on service chain information, which solves the problem that in the prior art, because the service chain information is encapsulated in the extension option of the IP message, each field is encoded separately, resulting in redundancy The problem with adding fields
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[0044] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0045] figure 1 It is a flowchart of a message routing method based on service chain information provided by an embodiment of the present invention, as shown in figure 1 shown, including the following steps:
[0046] Step S101: The business function proxy module acquires a business chain list including business chain information, business function proxy module address and value-added server address information from the business instance maintenance module;
[0047] Step S102: The service function proxy module receives the message containing the service chain information sent by the service control network element module;
[0048] Step S103: The service ...
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The invention discloses a message routing method based on service chain information and an apparatus thereof and relates to the communication technology field. The method comprises the following steps that a service function agent module acquires a service chain table containing service chain information, a service function agent module address and value-added server address information from a service instance maintenance module; the service function agent module receives a message which contains service chain information and is sent by a service control network element module; and the service function agent module sends the message to a corresponding value-added server so as to process according to the service chain information of the message and the corresponding service chain information in the acquired service chain table and carries out next hop message processing on the message which is processed and returned by the value-added server. In the invention, through a GRE message, a service chain correlation parameter is packaged and redundant codes are reduced, and a parameter can be conveniently expanded. A message which is sent to a value-added service is an original message and the value-added service can not perceive message changes.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a message routing method and device based on service chain information. Background technique [0002] With the rapid development of Internet applications, providing differentiated value-added services for different application scenarios has gradually become the main means for operators to increase value and increase revenue. [0003] In the existing value-added service provision methods, everyone focuses more on the architecture defined by the ONF (Open Network Foundation), realizes the flexible arrangement of value-added components through the Service Chain, and realizes the best solution for the integration and scheduling of value-added service components. Regarding how to encapsulate the service chain information, some encapsulate the service chain information in the extension option of the IP (Internet Protocol, Internet Protocol) message, and encode each field...
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IPC IPC(8): H04L29/08
CPCH04L67/10H04L67/567H04L65/40
Inventor 席轶敏
Owner ZTE CORP