Method for distributing IP message, cluster system and load equalizer

A load balancer and IP packet technology, applied in the network field, can solve the problems of small throughput and complex networking, and achieve the effect of improving throughput and simplifying networking structure.

Active Publication Date: 2009-05-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides an IP packet distribution method, a cluster system and a load balancer, which solve the problems of relatively small throughput and complicated networking

Method used

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  • Method for distributing IP message, cluster system and load equalizer
  • Method for distributing IP message, cluster system and load equalizer
  • Method for distributing IP message, cluster system and load equalizer

Examples

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Embodiment Construction

[0028] The technical solutions of the present invention will be further described in detail below through the accompanying drawings and embodiments.

[0029] figure 1 It is a schematic flowchart of the method according to the first embodiment of the present invention, including:

[0030] Step 101: The load balancer receives an IP packet sent by an external client device. Among them, the IP message includes a quintuple and an upper-layer protocol, and the quintuple includes a source IP address, a destination IP address, a source port number, a destination port number, and a protocol.

[0031] Step 102: The load balancer determines the destination Media Access Control (MAC) address of the IP message according to the IP message. Among them, when the fixed forwarding mode is adopted, the destination MAC address can be determined directly according to the quintuple; when the characteristic forwarding mode is adopted, the characteristic value of the IP message can be obtained accordin...

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PUM

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Abstract

The invention discloses an IP message sending method, a cluster system and a load equalizer. The method comprises the following steps: receiving an IP message sent by external customer equipment; determining a target MAC address of the IP message according to the IP message; directly sending the IP message to a server corresponding to the target MAC address through a link layer; and receiving a response message of the IP message sent by the server, and sending the response message to the customer equipment. The cluster system with higher throughout and simpler networking can be realized through the embodiment of the invention.

Description

Technical field [0001] The invention relates to network technology, in particular to an IP message distribution method, a cluster system and a load balancer. Background technique [0002] Due to the simplicity, ease of management and easy maintenance of the client / server model, the client / server computing model has been widely adopted on the Internet. With the substantial increase in user volume and traffic, a single server can no longer meet the demand. At the same time, in order to meet the new demands of the telecommunications industry, the basic platform began to migrate from embedded operating systems to Linux operating systems. For this reason, in response to the demand for highly scalable and highly available network services and the migration of the operating system to the Linux operating system, Linux Virtual Server (LVS) has emerged. LVS is a cluster system that composes a group of real servers into a virtual server that implements scalable and highly available network ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/28H04L12/803
Inventor 袁学文
Owner HUAWEI TECH CO LTD
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