Message transmission method and node

A message transmission and message technology, applied in the field of communication, can solve the problem of low utilization rate of value-added service equipment

Active Publication Date: 2015-06-10
山东融智信企业咨询服务有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The present invention provides a message transmission method and node, which

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  • Message transmission method and node
  • Message transmission method and node
  • Message transmission method and node

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] In this embodiment of the present invention, the service message may specifically be an original message encapsulated by a transport protocol between two nodes (for example: the current node and the next node). For example, the service message may be an Internet Protocol (English: Internet Protocol, Abbreviation: IP) packets, or service packets may be Ethernet (English: Ethernet) packets. In addition, when a message is transmitted between two nodes through a...

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Abstract

The embodiment of the invention discloses a message transmission method and a node. The method may comprise the following steps: a current node obtains an added message including a UDP header and a context tag, wherein the added message is a message obtained by adding the UDP header and the context tag to a service message, the protocol type of the message header of the added message is UDP, a destination port number in the UDP header is used for identifying the context tag, the context tag includes path information and protocol type, the path information is used for representing the path information of a transmission path of the added message, and the protocol type of the context tag is the protocol type of the load of the service message; and the current node acquires the path information from the context tag, and processes the added message according to the path information. According to the embodiment of the invention, the utilization rate of equipment resources can be improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a message transmission method and node. Background technique [0002] With the development of communication technology, a large number of value-added service devices appear in the communication network, such as: firewall, load balancer, intrusion prevention system (English: Intrusion Prevention System, abbreviation: IPS), intrusion detection system (English: Intrusion Detection System , abbreviation: IDS), distributed denial of service attack (English: Distributed Deny of Service, abbreviation: DDOS) and anti-virus (English: Anti-virus, abbreviation: AV) equipment, etc. These value-added service devices can be virtual devices or physical hardware devices. The deployment of value-added service equipment in the current communication network is generally closely coupled with the network topology, that is, the value-added service equipment is generally deployed on the normal forwar...

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Application Information

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IPC IPC(8): H04L12/723H04L45/50
Inventor 杨坚锐杨继尚
Owner 山东融智信企业咨询服务有限公司
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