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Network traffic transfer method

A network traffic and network technology, applied in the field of communication, can solve problems such as user data loss, user inconvenience, security risks, service interruption, etc., to achieve the effect of improving user experience and ensuring seamless migration

Active Publication Date: 2015-12-23
GUANGDONG EFLYCLOUD COMPUTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the network, the server usually provides various business services for each user. When the IP address of the server providing the service needs to be switched to another IP address, or the host of the server providing the service needs to be switched to another host due to business requirements, It will definitely cause interruption of the service currently being used by the user, and a reconnection is required to continue using the service
[0004] It can be seen that when the existing technology performs IP address switching or host switching, the current service is interrupted, which easily leads to the loss of user data, brings great inconvenience and security risks to users, and is not conducive to user experience.

Method used

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Embodiment 1

[0016] figure 1 It is a schematic flow diagram of a method for network traffic migration provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of IP address or host switching. This method can be executed by a connection state recorder. This method is based on TCP / The IP protocol is used to realize the migration of network traffic.

[0017] A method for network traffic migration provided in this embodiment specifically includes the following steps:

[0018] Step S110, the connection state recorder records the connection state of the network traffic of at least one host and the hardware address of the host;

[0019] Wherein, network traffic refers to data traffic generated on a network by a device capable of connecting to the network.

[0020] In the above operations, specifically, the connection state recorder is used to record the IP address, port, network protocol, etc. of each host network connection.

[0021] The connection st...

Embodiment 2

[0031] figure 2 It is a schematic flowchart of a method for network traffic migration provided by Embodiment 2 of the present invention. The technical solution of this embodiment is based on the foregoing embodiments, and further provides another technical solution of a method for network traffic migration.

[0032] In this technical solution, further, after the connection state recorder receives the migration request, it further includes: the connection state recorder receives a message, and judges the The network traffic to which the packet belongs.

[0033] Further, the operation of forwarding the network traffic newly initiated by the network to the target host of the migration request by the connection state recorder is optimized as follows: if the connection state recorder recognizes that the message belongs to the network traffic newly initiated by the network, then changing the target address of the message to the address of the target host, and sending the message....

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Abstract

The embodiment of the invention discloses a network traffic transfer method. The method comprises the following steps of recording a connection state of network traffics of at least one host and a hardware address of the host by a connection state recorder; receiving a transfer request by the connection state recorder; transmitting network traffics under a connected state to a source host by the connection state recorder according to a connection state of the network traffic of the source host in the transfer request; forwarding network traffics newly initiated by the network to a destination host of the transfer request by the connection state recorder. The network traffic transfer method provided by the embodiment of the invention can achieve that the service is not interrupted during IP (Internet Protocol) address switching or host switching, guarantee the seamless network traffic transfer and improve the user experience.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular to a method for network traffic migration. Background technique [0002] The network is a virtual platform for information transmission, reception, and sharing. Through the network, the information of various points, surfaces, and bodies is linked together, so as to realize the sharing of these resources. The network is a tool used by people for information exchange, which brings great convenience to our life. [0003] In the network, the server usually provides various business services for each user. When the IP address of the server providing the service needs to be switched to another IP address, or the host of the server providing the service needs to be switched to another host due to business requirements, It will definitely cause interruption of the service currently being used by the user, and a reconnection is required to continue usin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/0823
Inventor 刘杰麦剑易建仁曾宪力闵宇张浚
Owner GUANGDONG EFLYCLOUD COMPUTING CO LTD
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