Load balancing method and system and broadband remote access server equipment

A remote access and load balancing technology, applied in the Internet field, can solve problems such as unbalanced load load, and achieve the effect of load balance

Active Publication Date: 2012-03-14
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0005] The embodiment of the present invention provides a load balancing method and system, and a broadband remote access server device, which are used to solve the pr...

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  • Load balancing method and system and broadband remote access server equipment
  • Load balancing method and system and broadband remote access server equipment
  • Load balancing method and system and broadband remote access server equipment

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0026] figure 1 It is a flowchart of a load balancing method provided by an embodiment of the present invention. Such as figure 1 As shown, the execution subject of the load balancing method in this embodiment is a BRAS device, specifically, the BRAS device may be a BRAS device located in a telecommunications office in a metropolitan area networ...

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Abstract

The invention provides a load balancing method, a load balancing system and broadband remote access server equipment. The method comprises the following steps of: acquiring characteristic information for characterizing a service type from point-to-point protocol over Ethernet (PPPoE) data message sent by user equipment (UE); judging that the requested service traffic corresponds to an Internet protocol version 4 (IPv4) or Internet protocol version 6 (IPv6) according to the characteristic information; when the requested service traffic corresponds to the IPv4, forwarding IP data packets in the PPPoE data message to corresponding servers in the network; otherwise, when the requested service traffic corresponds to the IPv6, sending the data message encapsulated with the IP data packets to the broadband remote access server equipment corresponding to the IPv6, so that the broadband remote access server equipment corresponding to the IPv6 forwards the IP data packets to the corresponding servers. According to the technical scheme, load balance can be effectively realized.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of the Internet, in particular to a load balancing method and system, and broadband remote access server equipment. Background technique [0002] With the rapid development of the Internet, the limited address space defined by Internet Protocol version 4 (Internet Protocol version 4; hereinafter referred to as IPv4) will be exhausted. In order to prevent the lack of address space from affecting the further development of the Internet, the next version of the Internet Protocol is proposed. Version 6 (Internet Protocol version 6; hereinafter referred to as IPv6) expands the address space, effectively increases address resources, and provides basic conditions for the popularization and deepening of the Internet. Therefore, IPv4 and IPv6 coexist in the Internet in the prior art. [0003] In the prior art, the broadband remote access server (Broadband Remote Access Server; BRAS for shor...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L29/08H04L12/803
Inventor 孙莉张瑜张震徐东解克
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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